From 490750ffc21642f0195a3d4e16ca3128853a8002 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Halil=20=C4=B0brahim=20Kalkan?= Date: Tue, 9 Jul 2019 14:27:15 +0300 Subject: [PATCH 01/33] Resolved #1456: Remove CrudAppService and rename AsyncCrudAppService to CrudAppService --- .../Services/AsyncCrudAppService.cs | 168 ------------ .../Application/Services/CrudAppService.cs | 249 +++++++++++++++--- .../Services/CrudAppServiceBase.cs | 191 -------------- .../Services/IAsyncCrudAppService.cs | 49 ---- .../Application/Services/ICrudAppService.cs | 13 +- .../TestApp/Application/IPeopleAppService.cs | 2 +- .../TestApp/Application/PeopleAppService.cs | 2 +- .../Abp/Identity/IIdentityRoleAppService.cs | 2 +- .../Abp/Identity/IIdentityUserAppService.cs | 2 +- .../Abp/TenantManagement/ITenantAppService.cs | 2 +- 10 files changed, 222 insertions(+), 458 deletions(-) delete mode 100644 framework/src/Volo.Abp.Ddd.Application/Volo/Abp/Application/Services/AsyncCrudAppService.cs delete mode 100644 framework/src/Volo.Abp.Ddd.Application/Volo/Abp/Application/Services/CrudAppServiceBase.cs delete mode 100644 framework/src/Volo.Abp.Ddd.Application/Volo/Abp/Application/Services/IAsyncCrudAppService.cs diff --git a/framework/src/Volo.Abp.Ddd.Application/Volo/Abp/Application/Services/AsyncCrudAppService.cs b/framework/src/Volo.Abp.Ddd.Application/Volo/Abp/Application/Services/AsyncCrudAppService.cs deleted file mode 100644 index 055de921ee..0000000000 --- a/framework/src/Volo.Abp.Ddd.Application/Volo/Abp/Application/Services/AsyncCrudAppService.cs +++ /dev/null @@ -1,168 +0,0 @@ -using System.Linq; -using System.Threading.Tasks; -using Volo.Abp.Application.Dtos; -using Volo.Abp.Domain.Entities; -using Volo.Abp.Domain.Repositories; -using Volo.Abp.Linq; -using Volo.Abp.MultiTenancy; - -namespace Volo.Abp.Application.Services -{ - public abstract class AsyncCrudAppService - : AsyncCrudAppService - where TEntity : class, IEntity - where TEntityDto : IEntityDto - { - protected AsyncCrudAppService(IRepository repository) - : base(repository) - { - - } - } - - public abstract class AsyncCrudAppService - : AsyncCrudAppService - where TEntity : class, IEntity - where TEntityDto : IEntityDto - { - protected AsyncCrudAppService(IRepository repository) - : base(repository) - { - - } - } - - public abstract class AsyncCrudAppService - : AsyncCrudAppService - where TEntity : class, IEntity - where TEntityDto : IEntityDto - { - protected AsyncCrudAppService(IRepository repository) - : base(repository) - { - - } - } - - public abstract class AsyncCrudAppService - : AsyncCrudAppService - where TEntity : class, IEntity - where TEntityDto : IEntityDto - { - protected AsyncCrudAppService(IRepository repository) - : base(repository) - { - - } - - protected override TEntityDto MapToGetListOutputDto(TEntity entity) - { - return MapToGetOutputDto(entity); - } - } - - public abstract class AsyncCrudAppService - : CrudAppServiceBase, - IAsyncCrudAppService - where TEntity : class, IEntity - where TGetOutputDto : IEntityDto - where TGetListOutputDto : IEntityDto - { - public IAsyncQueryableExecuter AsyncQueryableExecuter { get; set; } - - protected AsyncCrudAppService(IRepository repository) - : base(repository) - { - AsyncQueryableExecuter = DefaultAsyncQueryableExecuter.Instance; - } - - public virtual async Task GetAsync(TKey id) - { - await CheckGetPolicyAsync(); - - var entity = await GetEntityByIdAsync(id); - return MapToGetOutputDto(entity); - } - - public virtual async Task> GetListAsync(TGetListInput input) - { - await CheckGetListPolicyAsync(); - - var query = CreateFilteredQuery(input); - - var totalCount = await AsyncQueryableExecuter.CountAsync(query); - - query = ApplySorting(query, input); - query = ApplyPaging(query, input); - - var entities = await AsyncQueryableExecuter.ToListAsync(query); - - return new PagedResultDto( - totalCount, - entities.Select(MapToGetListOutputDto).ToList() - ); - } - - public virtual async Task CreateAsync(TCreateInput input) - { - await CheckCreatePolicyAsync(); - - var entity = MapToEntity(input); - - TryToSetTenantId(entity); - - await Repository.InsertAsync(entity, autoSave: true); - - return MapToGetOutputDto(entity); - } - - public virtual async Task UpdateAsync(TKey id, TUpdateInput input) - { - await CheckUpdatePolicyAsync(); - - var entity = await GetEntityByIdAsync(id); - //TODO: Check if input has id different than given id and normalize if it's default value, throw ex otherwise - MapToEntity(input, entity); - await Repository.UpdateAsync(entity, autoSave: true); - - return MapToGetOutputDto(entity); - } - - public virtual async Task DeleteAsync(TKey id) - { - await CheckDeletePolicyAsync(); - - await Repository.DeleteAsync(id); - } - - protected virtual Task GetEntityByIdAsync(TKey id) - { - return Repository.GetAsync(id); - } - - protected virtual async Task CheckGetPolicyAsync() - { - await CheckPolicyAsync(GetPolicyName); - } - - protected virtual async Task CheckGetListPolicyAsync() - { - await CheckPolicyAsync(GetListPolicyName); - } - - protected virtual async Task CheckCreatePolicyAsync() - { - await CheckPolicyAsync(CreatePolicyName); - } - - protected virtual async Task CheckUpdatePolicyAsync() - { - await CheckPolicyAsync(UpdatePolicyName); - } - - protected virtual async Task CheckDeletePolicyAsync() - { - await CheckPolicyAsync(DeletePolicyName); - } - } -} diff --git a/framework/src/Volo.Abp.Ddd.Application/Volo/Abp/Application/Services/CrudAppService.cs b/framework/src/Volo.Abp.Ddd.Application/Volo/Abp/Application/Services/CrudAppService.cs index e11df56056..3a64760a0f 100644 --- a/framework/src/Volo.Abp.Ddd.Application/Volo/Abp/Application/Services/CrudAppService.cs +++ b/framework/src/Volo.Abp.Ddd.Application/Volo/Abp/Application/Services/CrudAppService.cs @@ -1,8 +1,13 @@ -using System.Linq; +using System; +using System.Linq; +using System.Linq.Dynamic.Core; +using System.Threading.Tasks; using Volo.Abp.Application.Dtos; using Volo.Abp.Domain.Entities; using Volo.Abp.Domain.Repositories; +using Volo.Abp.Linq; using Volo.Abp.MultiTenancy; +using Volo.Abp.ObjectMapping; namespace Volo.Abp.Application.Services { @@ -34,7 +39,6 @@ namespace Volo.Abp.Application.Services : CrudAppService where TEntity : class, IEntity where TEntityDto : IEntityDto - where TCreateInput : IEntityDto { protected CrudAppService(IRepository repository) : base(repository) @@ -44,9 +48,9 @@ namespace Volo.Abp.Application.Services } public abstract class CrudAppService - : CrudAppService - where TEntity : class, IEntity - where TEntityDto : IEntityDto + : CrudAppService + where TEntity : class, IEntity + where TEntityDto : IEntityDto { protected CrudAppService(IRepository repository) : base(repository) @@ -61,38 +65,52 @@ namespace Volo.Abp.Application.Services } public abstract class CrudAppService - : CrudAppServiceBase, + : ApplicationService, ICrudAppService where TEntity : class, IEntity - where TGetOutputDto : IEntityDto - where TGetListOutputDto : IEntityDto + where TGetOutputDto : IEntityDto + where TGetListOutputDto : IEntityDto { + public IAsyncQueryableExecuter AsyncQueryableExecuter { get; set; } + + protected IRepository Repository { get; } + + protected virtual string GetPolicyName { get; set; } + + protected virtual string GetListPolicyName { get; set; } + + protected virtual string CreatePolicyName { get; set; } + + protected virtual string UpdatePolicyName { get; set; } + + protected virtual string DeletePolicyName { get; set; } + protected CrudAppService(IRepository repository) - : base(repository) { - + Repository = repository; + AsyncQueryableExecuter = DefaultAsyncQueryableExecuter.Instance; } - public virtual TGetOutputDto Get(TKey id) + public virtual async Task GetAsync(TKey id) { - CheckGetPolicy(); + await CheckGetPolicyAsync(); - var entity = GetEntityById(id); + var entity = await GetEntityByIdAsync(id); return MapToGetOutputDto(entity); } - public virtual PagedResultDto GetList(TGetListInput input) + public virtual async Task> GetListAsync(TGetListInput input) { - CheckGetListPolicy(); + await CheckGetListPolicyAsync(); var query = CreateFilteredQuery(input); - var totalCount = query.Count(); + var totalCount = await AsyncQueryableExecuter.CountAsync(query); query = ApplySorting(query, input); query = ApplyPaging(query, input); - var entities = query.ToList(); + var entities = await AsyncQueryableExecuter.ToListAsync(query); return new PagedResultDto( totalCount, @@ -100,65 +118,218 @@ namespace Volo.Abp.Application.Services ); } - public virtual TGetOutputDto Create(TCreateInput input) + public virtual async Task CreateAsync(TCreateInput input) { - CheckCreatePolicy(); + await CheckCreatePolicyAsync(); var entity = MapToEntity(input); TryToSetTenantId(entity); - Repository.Insert(entity, autoSave: true); + await Repository.InsertAsync(entity, autoSave: true); return MapToGetOutputDto(entity); } - public virtual TGetOutputDto Update(TKey id, TUpdateInput input) + public virtual async Task UpdateAsync(TKey id, TUpdateInput input) { - CheckUpdatePolicy(); + await CheckUpdatePolicyAsync(); - var entity = GetEntityById(id); + var entity = await GetEntityByIdAsync(id); + //TODO: Check if input has id different than given id and normalize if it's default value, throw ex otherwise MapToEntity(input, entity); - Repository.Update(entity, autoSave: true); + await Repository.UpdateAsync(entity, autoSave: true); return MapToGetOutputDto(entity); } - public virtual void Delete(TKey id) + public virtual async Task DeleteAsync(TKey id) { - CheckDeletePolicy(); + await CheckDeletePolicyAsync(); - Repository.Delete(id); + await Repository.DeleteAsync(id); } - protected virtual TEntity GetEntityById(TKey id) + protected virtual Task GetEntityByIdAsync(TKey id) { - return Repository.Get(id); + return Repository.GetAsync(id); } - protected virtual void CheckGetPolicy() + protected virtual async Task CheckGetPolicyAsync() { - CheckPolicy(GetPolicyName); + await CheckPolicyAsync(GetPolicyName); } - protected virtual void CheckGetListPolicy() + protected virtual async Task CheckGetListPolicyAsync() { - CheckPolicy(GetListPolicyName); + await CheckPolicyAsync(GetListPolicyName); } - protected virtual void CheckCreatePolicy() + protected virtual async Task CheckCreatePolicyAsync() { - CheckPolicy(CreatePolicyName); + await CheckPolicyAsync(CreatePolicyName); + } + + protected virtual async Task CheckUpdatePolicyAsync() + { + await CheckPolicyAsync(UpdatePolicyName); + } + + protected virtual async Task CheckDeletePolicyAsync() + { + await CheckPolicyAsync(DeletePolicyName); + } + + /// + /// Should apply sorting if needed. + /// + /// The query. + /// The input. + protected virtual IQueryable ApplySorting(IQueryable query, TGetListInput input) + { + //Try to sort query if available + var sortInput = input as ISortedResultRequest; + if (sortInput != null) + { + if (!sortInput.Sorting.IsNullOrWhiteSpace()) + { + return query.OrderBy(sortInput.Sorting); + } + } + + //IQueryable.Task requires sorting, so we should sort if Take will be used. + if (input is ILimitedResultRequest) + { + return query.OrderByDescending(e => e.Id); + } + + //No sorting + return query; + } + + /// + /// Should apply paging if needed. + /// + /// The query. + /// The input. + protected virtual IQueryable ApplyPaging(IQueryable query, TGetListInput input) + { + //Try to use paging if available + var pagedInput = input as IPagedResultRequest; + if (pagedInput != null) + { + return query.PageBy(pagedInput); + } + + //Try to limit query result if available + var limitedInput = input as ILimitedResultRequest; + if (limitedInput != null) + { + return query.Take(limitedInput.MaxResultCount); + } + + //No paging + return query; + } + + /// + /// This method should create based on given input. + /// It should filter query if needed, but should not do sorting or paging. + /// Sorting should be done in and paging should be done in + /// methods. + /// + /// The input. + protected virtual IQueryable CreateFilteredQuery(TGetListInput input) + { + return Repository; + } + + /// + /// Maps to . + /// It uses by default. + /// It can be overriden for custom mapping. + /// + protected virtual TGetOutputDto MapToGetOutputDto(TEntity entity) + { + return ObjectMapper.Map(entity); + } + + /// + /// Maps to . + /// It uses by default. + /// It can be overriden for custom mapping. + /// + protected virtual TGetListOutputDto MapToGetListOutputDto(TEntity entity) + { + return ObjectMapper.Map(entity); + } + + /// + /// Maps to to create a new entity. + /// It uses by default. + /// It can be overriden for custom mapping. + /// + protected virtual TEntity MapToEntity(TCreateInput createInput) + { + var entity = ObjectMapper.Map(createInput); + SetIdForGuids(entity); + return entity; + } + + /// + /// Sets Id value for the entity if is . + /// It's used while creating a new entity. + /// + protected virtual void SetIdForGuids(TEntity entity) + { + var entityWithGuidId = entity as IEntity; + + if (entityWithGuidId == null || entityWithGuidId.Id != Guid.Empty) + { + return; + } + + entityWithGuidId.Id = GuidGenerator.Create(); + } + + /// + /// Maps to to update the entity. + /// It uses by default. + /// It can be overriden for custom mapping. + /// + protected virtual void MapToEntity(TUpdateInput updateInput, TEntity entity) + { + if (updateInput is IEntityDto entityDto) + { + entityDto.Id = entity.Id; + } + + ObjectMapper.Map(updateInput, entity); } - protected virtual void CheckUpdatePolicy() + protected virtual void TryToSetTenantId(TEntity entity) { - CheckPolicy(UpdatePolicyName); + if (entity is IMultiTenant && HasTenantIdProperty(entity)) + { + var tenantId = CurrentTenant.Id; + + if (!tenantId.HasValue) + { + return; + } + + var propertyInfo = entity.GetType().GetProperty(nameof(IMultiTenant.TenantId)); + + if (propertyInfo != null && propertyInfo.GetSetMethod() != null) + { + propertyInfo.SetValue(entity, tenantId, null); + } + } } - protected virtual void CheckDeletePolicy() + protected virtual bool HasTenantIdProperty(TEntity entity) { - CheckPolicy(DeletePolicyName); + return entity.GetType().GetProperty(nameof(IMultiTenant.TenantId)) != null; } } } diff --git a/framework/src/Volo.Abp.Ddd.Application/Volo/Abp/Application/Services/CrudAppServiceBase.cs b/framework/src/Volo.Abp.Ddd.Application/Volo/Abp/Application/Services/CrudAppServiceBase.cs deleted file mode 100644 index d504119a16..0000000000 --- a/framework/src/Volo.Abp.Ddd.Application/Volo/Abp/Application/Services/CrudAppServiceBase.cs +++ /dev/null @@ -1,191 +0,0 @@ -using System; -using System.Linq; -using System.Linq.Dynamic.Core; -using Volo.Abp.Application.Dtos; -using Volo.Abp.Domain.Entities; -using Volo.Abp.Domain.Repositories; -using Volo.Abp.MultiTenancy; -using Volo.Abp.ObjectMapping; - -namespace Volo.Abp.Application.Services -{ - /// - /// This is a common base class for CrudAppService and AsyncCrudAppService classes. - /// Inherit either from CrudAppService or AsyncCrudAppService, not from this class. - /// - public abstract class CrudAppServiceBase : - ApplicationService - where TEntity : class, IEntity - where TGetOutputDto : IEntityDto - where TGetListOutputDto : IEntityDto - { - protected IRepository Repository { get; } - - protected virtual string GetPolicyName { get; set; } - - protected virtual string GetListPolicyName { get; set; } - - protected virtual string CreatePolicyName { get; set; } - - protected virtual string UpdatePolicyName { get; set; } - - protected virtual string DeletePolicyName { get; set; } - - protected CrudAppServiceBase(IRepository repository) - { - Repository = repository; - } - - /// - /// Should apply sorting if needed. - /// - /// The query. - /// The input. - protected virtual IQueryable ApplySorting(IQueryable query, TGetListInput input) - { - //Try to sort query if available - var sortInput = input as ISortedResultRequest; - if (sortInput != null) - { - if (!sortInput.Sorting.IsNullOrWhiteSpace()) - { - return query.OrderBy(sortInput.Sorting); - } - } - - //IQueryable.Task requires sorting, so we should sort if Take will be used. - if (input is ILimitedResultRequest) - { - return query.OrderByDescending(e => e.Id); - } - - //No sorting - return query; - } - - /// - /// Should apply paging if needed. - /// - /// The query. - /// The input. - protected virtual IQueryable ApplyPaging(IQueryable query, TGetListInput input) - { - //Try to use paging if available - var pagedInput = input as IPagedResultRequest; - if (pagedInput != null) - { - return query.PageBy(pagedInput); - } - - //Try to limit query result if available - var limitedInput = input as ILimitedResultRequest; - if (limitedInput != null) - { - return query.Take(limitedInput.MaxResultCount); - } - - //No paging - return query; - } - - /// - /// This method should create based on given input. - /// It should filter query if needed, but should not do sorting or paging. - /// Sorting should be done in and paging should be done in - /// methods. - /// - /// The input. - protected virtual IQueryable CreateFilteredQuery(TGetListInput input) - { - return Repository; - } - - /// - /// Maps to . - /// It uses by default. - /// It can be overriden for custom mapping. - /// - protected virtual TGetOutputDto MapToGetOutputDto(TEntity entity) - { - return ObjectMapper.Map(entity); - } - - /// - /// Maps to . - /// It uses by default. - /// It can be overriden for custom mapping. - /// - protected virtual TGetListOutputDto MapToGetListOutputDto(TEntity entity) - { - return ObjectMapper.Map(entity); - } - - /// - /// Maps to to create a new entity. - /// It uses by default. - /// It can be overriden for custom mapping. - /// - protected virtual TEntity MapToEntity(TCreateInput createInput) - { - var entity = ObjectMapper.Map(createInput); - SetIdForGuids(entity); - return entity; - } - - /// - /// Sets Id value for the entity if is . - /// It's used while creating a new entity. - /// - protected virtual void SetIdForGuids(TEntity entity) - { - var entityWithGuidId = entity as IEntity; - - if (entityWithGuidId == null || entityWithGuidId.Id != Guid.Empty) - { - return; - } - - entityWithGuidId.Id = GuidGenerator.Create(); - } - - /// - /// Maps to to update the entity. - /// It uses by default. - /// It can be overriden for custom mapping. - /// - protected virtual void MapToEntity(TUpdateInput updateInput, TEntity entity) - { - if (updateInput is IEntityDto entityDto) - { - entityDto.Id = entity.Id; - } - - ObjectMapper.Map(updateInput, entity); - } - - protected virtual void TryToSetTenantId(TEntity entity) - { - if (entity is IMultiTenant && HasTenantIdProperty(entity)) - { - var tenantId = CurrentTenant.Id; - - if (!tenantId.HasValue) - { - return; - } - - var propertyInfo = entity.GetType().GetProperty(nameof(IMultiTenant.TenantId)); - - if (propertyInfo != null && propertyInfo.GetSetMethod() != null) - { - propertyInfo.SetValue(entity, tenantId, null); - } - } - } - - protected virtual bool HasTenantIdProperty(TEntity entity) - { - return entity.GetType().GetProperty(nameof(IMultiTenant.TenantId)) != null; - } - } -} diff --git a/framework/src/Volo.Abp.Ddd.Application/Volo/Abp/Application/Services/IAsyncCrudAppService.cs b/framework/src/Volo.Abp.Ddd.Application/Volo/Abp/Application/Services/IAsyncCrudAppService.cs deleted file mode 100644 index 8f07cb2412..0000000000 --- a/framework/src/Volo.Abp.Ddd.Application/Volo/Abp/Application/Services/IAsyncCrudAppService.cs +++ /dev/null @@ -1,49 +0,0 @@ -using System.Threading.Tasks; -using Volo.Abp.Application.Dtos; - -namespace Volo.Abp.Application.Services -{ - public interface IAsyncCrudAppService - : IAsyncCrudAppService - where TEntityDto : IEntityDto - { - - } - - public interface IAsyncCrudAppService - : IAsyncCrudAppService - where TEntityDto : IEntityDto - { - - } - - public interface IAsyncCrudAppService - : IAsyncCrudAppService - where TEntityDto : IEntityDto - { - - } - - public interface IAsyncCrudAppService - : IAsyncCrudAppService - where TEntityDto : IEntityDto - { - - } - - public interface IAsyncCrudAppService - : IApplicationService - where TGetOutputDto : IEntityDto - where TGetListOutputDto : IEntityDto - { - Task GetAsync(TKey id); - - Task> GetListAsync(TGetListInput input); - - Task CreateAsync(TCreateInput input); - - Task UpdateAsync(TKey id, TUpdateInput input); - - Task DeleteAsync(TKey id); - } -} diff --git a/framework/src/Volo.Abp.Ddd.Application/Volo/Abp/Application/Services/ICrudAppService.cs b/framework/src/Volo.Abp.Ddd.Application/Volo/Abp/Application/Services/ICrudAppService.cs index 2f3b770849..7816bd20eb 100644 --- a/framework/src/Volo.Abp.Ddd.Application/Volo/Abp/Application/Services/ICrudAppService.cs +++ b/framework/src/Volo.Abp.Ddd.Application/Volo/Abp/Application/Services/ICrudAppService.cs @@ -1,3 +1,4 @@ +using System.Threading.Tasks; using Volo.Abp.Application.Dtos; namespace Volo.Abp.Application.Services @@ -24,7 +25,7 @@ namespace Volo.Abp.Application.Services } public interface ICrudAppService - : ICrudAppService + : ICrudAppService where TEntityDto : IEntityDto { @@ -35,14 +36,14 @@ namespace Volo.Abp.Application.Services where TGetOutputDto : IEntityDto where TGetListOutputDto : IEntityDto { - TGetOutputDto Get(TKey id); + Task GetAsync(TKey id); - PagedResultDto GetList(TGetListInput input); + Task> GetListAsync(TGetListInput input); - TGetOutputDto Create(TCreateInput input); + Task CreateAsync(TCreateInput input); - TGetOutputDto Update(TKey id, TUpdateInput input); + Task UpdateAsync(TKey id, TUpdateInput input); - void Delete(TKey id); + Task DeleteAsync(TKey id); } } diff --git a/framework/test/Volo.Abp.TestApp/Volo/Abp/TestApp/Application/IPeopleAppService.cs b/framework/test/Volo.Abp.TestApp/Volo/Abp/TestApp/Application/IPeopleAppService.cs index 6317d7d8ce..cf2393869d 100644 --- a/framework/test/Volo.Abp.TestApp/Volo/Abp/TestApp/Application/IPeopleAppService.cs +++ b/framework/test/Volo.Abp.TestApp/Volo/Abp/TestApp/Application/IPeopleAppService.cs @@ -6,7 +6,7 @@ using Volo.Abp.TestApp.Application.Dto; namespace Volo.Abp.TestApp.Application { - public interface IPeopleAppService : IAsyncCrudAppService + public interface IPeopleAppService : ICrudAppService { Task> GetPhones(Guid id, GetPersonPhonesFilter filter); diff --git a/framework/test/Volo.Abp.TestApp/Volo/Abp/TestApp/Application/PeopleAppService.cs b/framework/test/Volo.Abp.TestApp/Volo/Abp/TestApp/Application/PeopleAppService.cs index ef76becbc5..e21cc14d08 100644 --- a/framework/test/Volo.Abp.TestApp/Volo/Abp/TestApp/Application/PeopleAppService.cs +++ b/framework/test/Volo.Abp.TestApp/Volo/Abp/TestApp/Application/PeopleAppService.cs @@ -10,7 +10,7 @@ using Volo.Abp.TestApp.Application.Dto; namespace Volo.Abp.TestApp.Application { - public class PeopleAppService : AsyncCrudAppService, IPeopleAppService + public class PeopleAppService : CrudAppService, IPeopleAppService { public PeopleAppService(IRepository repository) : base(repository) diff --git a/modules/identity/src/Volo.Abp.Identity.Application.Contracts/Volo/Abp/Identity/IIdentityRoleAppService.cs b/modules/identity/src/Volo.Abp.Identity.Application.Contracts/Volo/Abp/Identity/IIdentityRoleAppService.cs index cc72600e16..0d8f19f796 100644 --- a/modules/identity/src/Volo.Abp.Identity.Application.Contracts/Volo/Abp/Identity/IIdentityRoleAppService.cs +++ b/modules/identity/src/Volo.Abp.Identity.Application.Contracts/Volo/Abp/Identity/IIdentityRoleAppService.cs @@ -5,7 +5,7 @@ using Volo.Abp.Application.Services; namespace Volo.Abp.Identity { - public interface IIdentityRoleAppService : IAsyncCrudAppService + public interface IIdentityRoleAppService : ICrudAppService { //TODO: remove after a better design Task> GetAllListAsync(); diff --git a/modules/identity/src/Volo.Abp.Identity.Application.Contracts/Volo/Abp/Identity/IIdentityUserAppService.cs b/modules/identity/src/Volo.Abp.Identity.Application.Contracts/Volo/Abp/Identity/IIdentityUserAppService.cs index f3e342503c..a68552d653 100644 --- a/modules/identity/src/Volo.Abp.Identity.Application.Contracts/Volo/Abp/Identity/IIdentityUserAppService.cs +++ b/modules/identity/src/Volo.Abp.Identity.Application.Contracts/Volo/Abp/Identity/IIdentityUserAppService.cs @@ -5,7 +5,7 @@ using Volo.Abp.Application.Services; namespace Volo.Abp.Identity { - public interface IIdentityUserAppService : IAsyncCrudAppService + public interface IIdentityUserAppService : ICrudAppService { Task> GetRolesAsync(Guid id); diff --git a/modules/tenant-management/src/Volo.Abp.TenantManagement.Application.Contracts/Volo/Abp/TenantManagement/ITenantAppService.cs b/modules/tenant-management/src/Volo.Abp.TenantManagement.Application.Contracts/Volo/Abp/TenantManagement/ITenantAppService.cs index 637134abb3..cd5f0697f7 100644 --- a/modules/tenant-management/src/Volo.Abp.TenantManagement.Application.Contracts/Volo/Abp/TenantManagement/ITenantAppService.cs +++ b/modules/tenant-management/src/Volo.Abp.TenantManagement.Application.Contracts/Volo/Abp/TenantManagement/ITenantAppService.cs @@ -4,7 +4,7 @@ using Volo.Abp.Application.Services; namespace Volo.Abp.TenantManagement { - public interface ITenantAppService : IAsyncCrudAppService + public interface ITenantAppService : ICrudAppService { Task GetDefaultConnectionStringAsync(Guid id); From e026dfd985d11eecbd16906fa24d07e651e63311 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Halil=20=C4=B0brahim=20Kalkan?= Date: Tue, 9 Jul 2019 14:35:57 +0300 Subject: [PATCH 02/33] #1403 Remove sync extensions for IAuthorizationService --- .../AbpAuthorizationServiceExtensions.cs | 41 ------------------- .../Services/ApplicationService.cs | 15 ------- .../Abp/Ui/Navigation/ApplicationMenuItem.cs | 1 - 3 files changed, 57 deletions(-) diff --git a/framework/src/Volo.Abp.Authorization/Microsoft/AspNetCore/Authorization/AbpAuthorizationServiceExtensions.cs b/framework/src/Volo.Abp.Authorization/Microsoft/AspNetCore/Authorization/AbpAuthorizationServiceExtensions.cs index a4cbb27da5..9d16a6a55c 100644 --- a/framework/src/Volo.Abp.Authorization/Microsoft/AspNetCore/Authorization/AbpAuthorizationServiceExtensions.cs +++ b/framework/src/Volo.Abp.Authorization/Microsoft/AspNetCore/Authorization/AbpAuthorizationServiceExtensions.cs @@ -1,25 +1,12 @@ using System.Collections.Generic; -using System.Security.Claims; using System.Threading.Tasks; using Volo.Abp; using Volo.Abp.Authorization; -using Volo.Abp.Threading; namespace Microsoft.AspNetCore.Authorization { - // TODO: Complete all Sync extension methods! public static class AbpAuthorizationServiceExtensions { - public static AuthorizationResult Authorize(this IAuthorizationService authorizationService, ClaimsPrincipal user, object resource, string policyName) - { - return AsyncHelper.RunSync(() => authorizationService.AuthorizeAsync(user, resource, policyName)); - } - - public static AuthorizationResult Authorize(this IAuthorizationService authorizationService, ClaimsPrincipal user, object resource, IEnumerable requirements) - { - return AsyncHelper.RunSync(() => authorizationService.AuthorizeAsync(user, resource, requirements)); - } - public static Task AuthorizeAsync(this IAuthorizationService authorizationService, string policyName) { return AuthorizeAsync( @@ -29,15 +16,6 @@ namespace Microsoft.AspNetCore.Authorization ); } - public static AuthorizationResult Authorize(this IAuthorizationService authorizationService, string policyName) - { - return Authorize( - authorizationService, - authorizationService.AsAbpAuthorizationService().CurrentPrincipal, - policyName - ); - } - public static Task AuthorizeAsync(this IAuthorizationService authorizationService, object resource, IAuthorizationRequirement requirement) { return authorizationService.AuthorizeAsync( @@ -81,25 +59,11 @@ namespace Microsoft.AspNetCore.Authorization ); } - public static AuthorizationResult Authorize(this IAuthorizationService authorizationService, object resource, string policyName) - { - return authorizationService.Authorize( - authorizationService.AsAbpAuthorizationService().CurrentPrincipal, - resource, - policyName - ); - } - public static async Task IsGrantedAsync(this IAuthorizationService authorizationService, string policyName) { return (await authorizationService.AuthorizeAsync(policyName)).Succeeded; } - public static bool IsGranted(this IAuthorizationService authorizationService, string policyName) - { - return authorizationService.Authorize(policyName).Succeeded; - } - public static async Task IsGrantedAsync(this IAuthorizationService authorizationService, object resource, IAuthorizationRequirement requirement) { return (await authorizationService.AuthorizeAsync(resource, requirement)).Succeeded; @@ -133,11 +97,6 @@ namespace Microsoft.AspNetCore.Authorization } } - public static void Check(this IAuthorizationService authorizationService, string policyName) - { - AsyncHelper.RunSync(() => authorizationService.CheckAsync(policyName)); - } - public static async Task CheckAsync(this IAuthorizationService authorizationService, object resource, IAuthorizationRequirement requirement) { if (!await authorizationService.IsGrantedAsync(resource, requirement)) diff --git a/framework/src/Volo.Abp.Ddd.Application/Volo/Abp/Application/Services/ApplicationService.cs b/framework/src/Volo.Abp.Ddd.Application/Volo/Abp/Application/Services/ApplicationService.cs index 909ad40940..698f2c0ea3 100644 --- a/framework/src/Volo.Abp.Ddd.Application/Volo/Abp/Application/Services/ApplicationService.cs +++ b/framework/src/Volo.Abp.Ddd.Application/Volo/Abp/Application/Services/ApplicationService.cs @@ -124,20 +124,5 @@ namespace Volo.Abp.Application.Services await AuthorizationService.CheckAsync(policyName); } - - /// - /// Checks for given . - /// Throws if given policy has not been granted. - /// - /// The policy name. This method does nothing if given is null or empty. - protected virtual void CheckPolicy([CanBeNull] string policyName) - { - if (string.IsNullOrEmpty(policyName)) - { - return; - } - - AuthorizationService.Check(policyName); - } } } \ No newline at end of file diff --git a/framework/src/Volo.Abp.UI.Navigation/Volo/Abp/Ui/Navigation/ApplicationMenuItem.cs b/framework/src/Volo.Abp.UI.Navigation/Volo/Abp/Ui/Navigation/ApplicationMenuItem.cs index d3ed32be85..d4960c883e 100644 --- a/framework/src/Volo.Abp.UI.Navigation/Volo/Abp/Ui/Navigation/ApplicationMenuItem.cs +++ b/framework/src/Volo.Abp.UI.Navigation/Volo/Abp/Ui/Navigation/ApplicationMenuItem.cs @@ -1,6 +1,5 @@ using System.Collections.Generic; using JetBrains.Annotations; -using Volo.Abp.UI.Navigation; namespace Volo.Abp.UI.Navigation { From 530b7dc25f7c3a09a1660724c57f08e7ecf1ae1e Mon Sep 17 00:00:00 2001 From: Yunus Emre Kalkan Date: Tue, 9 Jul 2019 14:40:34 +0300 Subject: [PATCH 03/33] dashboard demo: added chart example --- .../IUserStatisticAppService.cs | 13 + .../NewUserPerDayStatisticDto.cs | 7 + .../UserStatisticAppService.cs | 22 + .../Chartjs/ChartjsScriptContributor.cs | 12 + .../Chartjs/ChartjsStyleContributor.cs | 15 + .../Pages/widgets/UserCountWidget.js | 33 +- .../UserCountWidgetScriptBundleContributor.cs | 2 + .../UserCountWidgetStyleBundleContributor.cs | 4 +- .../UserCountWidgetViewComponent.cshtml | 6 +- .../Widgets/WidgetDefinitionProvider.cs | 2 +- .../DashboardDemo.Web/abp.resourcemapping.js | 7 +- .../src/DashboardDemo.Web/package.json | 3 +- .../wwwroot/libs/chart.js/Chart.bundle.js | 19288 ++++++++++++++++ .../wwwroot/libs/chart.js/Chart.bundle.min.js | 7 + .../wwwroot/libs/chart.js/Chart.css | 47 + .../wwwroot/libs/chart.js/Chart.js | 14680 ++++++++++++ .../wwwroot/libs/chart.js/Chart.min.css | 1 + .../wwwroot/libs/chart.js/Chart.min.js | 7 + .../src/DashboardDemo.Web/yarn.lock | 38 + 19 files changed, 34183 insertions(+), 11 deletions(-) create mode 100644 samples/DashboardDemo/src/DashboardDemo.Application/IUserStatisticAppService.cs create mode 100644 samples/DashboardDemo/src/DashboardDemo.Application/NewUserPerDayStatisticDto.cs create mode 100644 samples/DashboardDemo/src/DashboardDemo.Application/UserStatisticAppService.cs create mode 100644 samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/Chartjs/ChartjsScriptContributor.cs create mode 100644 samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/Chartjs/ChartjsStyleContributor.cs create mode 100644 samples/DashboardDemo/src/DashboardDemo.Web/wwwroot/libs/chart.js/Chart.bundle.js create mode 100644 samples/DashboardDemo/src/DashboardDemo.Web/wwwroot/libs/chart.js/Chart.bundle.min.js create mode 100644 samples/DashboardDemo/src/DashboardDemo.Web/wwwroot/libs/chart.js/Chart.css create mode 100644 samples/DashboardDemo/src/DashboardDemo.Web/wwwroot/libs/chart.js/Chart.js create mode 100644 samples/DashboardDemo/src/DashboardDemo.Web/wwwroot/libs/chart.js/Chart.min.css create mode 100644 samples/DashboardDemo/src/DashboardDemo.Web/wwwroot/libs/chart.js/Chart.min.js diff --git a/samples/DashboardDemo/src/DashboardDemo.Application/IUserStatisticAppService.cs b/samples/DashboardDemo/src/DashboardDemo.Application/IUserStatisticAppService.cs new file mode 100644 index 0000000000..adbfdc403b --- /dev/null +++ b/samples/DashboardDemo/src/DashboardDemo.Application/IUserStatisticAppService.cs @@ -0,0 +1,13 @@ +using System; +using System.Collections.Generic; +using System.Text; +using System.Threading.Tasks; +using Volo.Abp.Application.Services; + +namespace DashboardDemo +{ + public interface IUserStatisticAppService : IApplicationService + { + Task GetNewUserPerDayStatistic(); + } +} diff --git a/samples/DashboardDemo/src/DashboardDemo.Application/NewUserPerDayStatisticDto.cs b/samples/DashboardDemo/src/DashboardDemo.Application/NewUserPerDayStatisticDto.cs new file mode 100644 index 0000000000..09f8c0d270 --- /dev/null +++ b/samples/DashboardDemo/src/DashboardDemo.Application/NewUserPerDayStatisticDto.cs @@ -0,0 +1,7 @@ +namespace DashboardDemo +{ + public class NewUserPerDayStatisticDto + { + public int[] Data { get; set; } + } +} \ No newline at end of file diff --git a/samples/DashboardDemo/src/DashboardDemo.Application/UserStatisticAppService.cs b/samples/DashboardDemo/src/DashboardDemo.Application/UserStatisticAppService.cs new file mode 100644 index 0000000000..0f16ea4acd --- /dev/null +++ b/samples/DashboardDemo/src/DashboardDemo.Application/UserStatisticAppService.cs @@ -0,0 +1,22 @@ +using System; +using System.Collections.Generic; +using System.Linq; +using System.Text; +using System.Threading.Tasks; +using Volo.Abp.Application.Services; + +namespace DashboardDemo +{ + public class UserStatisticAppService : ApplicationService, IUserStatisticAppService + { + public async Task GetNewUserPerDayStatistic() + { + var data = Enumerable + .Repeat(0, 7) + .Select(i => new Random().Next(50, 99)) + .ToArray(); + + return new NewUserPerDayStatisticDto{Data = data}; + } + } +} diff --git a/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/Chartjs/ChartjsScriptContributor.cs b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/Chartjs/ChartjsScriptContributor.cs new file mode 100644 index 0000000000..36599e8d1a --- /dev/null +++ b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/Chartjs/ChartjsScriptContributor.cs @@ -0,0 +1,12 @@ +using Volo.Abp.AspNetCore.Mvc.UI.Bundling; + +namespace DashboardDemo.Pages.widgets.Chartjs +{ + public class ChartjsScriptContributor : BundleContributor + { + public override void ConfigureBundle(BundleConfigurationContext context) + { + context.Files.Add("/libs/chart.js/Chart.js"); + } + } +} diff --git a/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/Chartjs/ChartjsStyleContributor.cs b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/Chartjs/ChartjsStyleContributor.cs new file mode 100644 index 0000000000..aa79e5a6bf --- /dev/null +++ b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/Chartjs/ChartjsStyleContributor.cs @@ -0,0 +1,15 @@ +using Volo.Abp.AspNetCore.Mvc.UI.Bundling; +using Volo.Abp.AspNetCore.Mvc.UI.Packages.Clipboard; +using Volo.Abp.Modularity; + +namespace DashboardDemo.Pages.widgets.Chartjs +{ + public class ChartjsStyleContributor : BundleContributor + { + public override void ConfigureBundle(BundleConfigurationContext context) + { + context.Files.Add("/libs/chart.js/Chart.css"); + } + } +} + diff --git a/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/UserCountWidget.js b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/UserCountWidget.js index 02e5dddcec..c256d451be 100644 --- a/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/UserCountWidget.js +++ b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/UserCountWidget.js @@ -1,10 +1,39 @@ (function ($) { - var $container = $('#UserCountWidgetContainer'); if ($container.length > 0) { + var _identityUserAppService = volo.abp.identity.identityUser; - _identityUserAppService.getList({}).then(function(result) { + _identityUserAppService.getList({}).then(function (result) { $container.find('#UserCount').text(result.items.length); }); + + var createChart = function() { + dashboardDemo.userStatistic.getNewUserPerDayStatistic().then(function (result) { + console.log(result.data); + + var chart = new Chart($container.find('#UserStatistics'), { + type: 'bar', + data: { + labels: ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', "Sun"], + datasets: [{ + label: 'Avarage new user per day', + data: result.data, + backgroundColor: 'rgba(255, 99, 132, 0.2)' + }] + }, + options: { + scales: { + yAxes: [{ + ticks: { + beginAtZero: true + } + }] + } + } + }); + }); + }; + + createChart(); } })(jQuery); diff --git a/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/UserCountWidgetScriptBundleContributor.cs b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/UserCountWidgetScriptBundleContributor.cs index 7a84d59c6a..7e7c24f304 100644 --- a/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/UserCountWidgetScriptBundleContributor.cs +++ b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/UserCountWidgetScriptBundleContributor.cs @@ -1,3 +1,4 @@ +using DashboardDemo.Pages.widgets.Chartjs; using Volo.Abp.AspNetCore.Mvc.UI.Bundling; using Volo.Abp.AspNetCore.Mvc.UI.Packages.Clipboard; using Volo.Abp.AspNetCore.Mvc.UI.Packages.JQuery; @@ -7,6 +8,7 @@ namespace DashboardDemo.Pages.widgets { [DependsOn(typeof(JQueryScriptContributor))] [DependsOn(typeof(ClipboardScriptBundleContributor))] + [DependsOn(typeof(ChartjsScriptContributor))] public class UserCountWidgetScriptBundleContributor : BundleContributor { public override void ConfigureBundle(BundleConfigurationContext context) diff --git a/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/UserCountWidgetStyleBundleContributor.cs b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/UserCountWidgetStyleBundleContributor.cs index c11ab7f7d1..cbe93c0b46 100644 --- a/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/UserCountWidgetStyleBundleContributor.cs +++ b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/UserCountWidgetStyleBundleContributor.cs @@ -1,4 +1,5 @@ -using Volo.Abp.AspNetCore.Mvc.UI.Bundling; +using DashboardDemo.Pages.widgets.Chartjs; +using Volo.Abp.AspNetCore.Mvc.UI.Bundling; using Volo.Abp.AspNetCore.Mvc.UI.Packages.Bootstrap; using Volo.Abp.AspNetCore.Mvc.UI.Packages.HighlightJs; using Volo.Abp.Modularity; @@ -7,6 +8,7 @@ namespace DashboardDemo.Pages.widgets { [DependsOn(typeof(BootstrapStyleContributor))] [DependsOn(typeof(HighlightJsStyleContributor))] + [DependsOn(typeof(ChartjsStyleContributor))] public class UserCountWidgetStyleBundleContributor : BundleContributor { public override void ConfigureBundle(BundleConfigurationContext context) diff --git a/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/UserCountWidgetViewComponent.cshtml b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/UserCountWidgetViewComponent.cshtml index f512805845..2fe5052e96 100644 --- a/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/UserCountWidgetViewComponent.cshtml +++ b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/UserCountWidgetViewComponent.cshtml @@ -6,9 +6,11 @@ }
- @L["UserCount"] : + @L["UserCount"] -

+
+ +
diff --git a/samples/DashboardDemo/src/DashboardDemo.Web/Widgets/WidgetDefinitionProvider.cs b/samples/DashboardDemo/src/DashboardDemo.Web/Widgets/WidgetDefinitionProvider.cs index 2df0bfdf99..a276dd3478 100644 --- a/samples/DashboardDemo/src/DashboardDemo.Web/Widgets/WidgetDefinitionProvider.cs +++ b/samples/DashboardDemo/src/DashboardDemo.Web/Widgets/WidgetDefinitionProvider.cs @@ -16,7 +16,7 @@ namespace DashboardDemo.Widgets LocalizableString.Create(UserCountWidgetViewComponent.DisplayName), typeof(UserCountWidgetViewComponent) ) - .SetDefaultDimension(6, 3) + .SetDefaultDimension(6, 7) .AddRequiredPermission(IdentityPermissions.Users.Default); var roleListWidget = new WidgetDefinition( diff --git a/samples/DashboardDemo/src/DashboardDemo.Web/abp.resourcemapping.js b/samples/DashboardDemo/src/DashboardDemo.Web/abp.resourcemapping.js index 122e8e926a..06d0a801e4 100644 --- a/samples/DashboardDemo/src/DashboardDemo.Web/abp.resourcemapping.js +++ b/samples/DashboardDemo/src/DashboardDemo.Web/abp.resourcemapping.js @@ -1,8 +1,7 @@ module.exports = { - aliases: { - - }, mappings: { - + "@node_modules/chart.js/dist/*.*": "@libs/chart.js/" + //"@node_modules/chartjs-color/*.*": "@libs/chartjs-color/", + //"@node_modules/chartjs-color-string/*.*": "@libs/chartjs-color-string/" } }; diff --git a/samples/DashboardDemo/src/DashboardDemo.Web/package.json b/samples/DashboardDemo/src/DashboardDemo.Web/package.json index 3121146306..b585889141 100644 --- a/samples/DashboardDemo/src/DashboardDemo.Web/package.json +++ b/samples/DashboardDemo/src/DashboardDemo.Web/package.json @@ -3,6 +3,7 @@ "name": "DashboardDemo", "private": true, "dependencies": { - "@abp/aspnetcore.mvc.ui.theme.basic": "^0.6.6" + "@abp/aspnetcore.mvc.ui.theme.basic": "^0.6.6", + "chart.js": "^2.8.0" } } \ No newline at end of file diff --git a/samples/DashboardDemo/src/DashboardDemo.Web/wwwroot/libs/chart.js/Chart.bundle.js b/samples/DashboardDemo/src/DashboardDemo.Web/wwwroot/libs/chart.js/Chart.bundle.js new file mode 100644 index 0000000000..622703ebc7 --- /dev/null +++ b/samples/DashboardDemo/src/DashboardDemo.Web/wwwroot/libs/chart.js/Chart.bundle.js @@ -0,0 +1,19288 @@ +/*! + * Chart.js v2.8.0 + * https://www.chartjs.org + * (c) 2019 Chart.js Contributors + * Released under the MIT License + */ +(function (global, factory) { +typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() : +typeof define === 'function' && define.amd ? define(factory) : +(global.Chart = factory()); +}(this, (function () { 'use strict'; + +/* MIT license */ + +var conversions = { + rgb2hsl: rgb2hsl, + rgb2hsv: rgb2hsv, + rgb2hwb: rgb2hwb, + rgb2cmyk: rgb2cmyk, + rgb2keyword: rgb2keyword, + rgb2xyz: rgb2xyz, + rgb2lab: rgb2lab, + rgb2lch: rgb2lch, + + hsl2rgb: hsl2rgb, + hsl2hsv: hsl2hsv, + hsl2hwb: hsl2hwb, + hsl2cmyk: hsl2cmyk, + hsl2keyword: hsl2keyword, + + hsv2rgb: hsv2rgb, + hsv2hsl: hsv2hsl, + hsv2hwb: hsv2hwb, + hsv2cmyk: hsv2cmyk, + hsv2keyword: hsv2keyword, + + hwb2rgb: hwb2rgb, + hwb2hsl: hwb2hsl, + hwb2hsv: hwb2hsv, + hwb2cmyk: hwb2cmyk, + hwb2keyword: hwb2keyword, + + cmyk2rgb: cmyk2rgb, + cmyk2hsl: cmyk2hsl, + cmyk2hsv: cmyk2hsv, + cmyk2hwb: cmyk2hwb, + cmyk2keyword: cmyk2keyword, + + keyword2rgb: keyword2rgb, + keyword2hsl: keyword2hsl, + keyword2hsv: keyword2hsv, + keyword2hwb: keyword2hwb, + keyword2cmyk: keyword2cmyk, + keyword2lab: keyword2lab, + keyword2xyz: keyword2xyz, + + xyz2rgb: xyz2rgb, + xyz2lab: xyz2lab, + xyz2lch: xyz2lch, + + lab2xyz: lab2xyz, + lab2rgb: lab2rgb, + lab2lch: lab2lch, + + lch2lab: lch2lab, + lch2xyz: lch2xyz, + lch2rgb: lch2rgb +}; + + +function rgb2hsl(rgb) { + var r = rgb[0]/255, + g = rgb[1]/255, + b = rgb[2]/255, + min = Math.min(r, g, b), + max = Math.max(r, g, b), + delta = max - min, + h, s, l; + + if (max == min) + h = 0; + else if (r == max) + h = (g - b) / delta; + else if (g == max) + h = 2 + (b - r) / delta; + else if (b == max) + h = 4 + (r - g)/ delta; + + h = Math.min(h * 60, 360); + + if (h < 0) + h += 360; + + l = (min + max) / 2; + + if (max == min) + s = 0; + else if (l <= 0.5) + s = delta / (max + min); + else + s = delta / (2 - max - min); + + return [h, s * 100, l * 100]; +} + +function rgb2hsv(rgb) { + var r = rgb[0], + g = rgb[1], + b = rgb[2], + min = Math.min(r, g, b), + max = Math.max(r, g, b), + delta = max - min, + h, s, v; + + if (max == 0) + s = 0; + else + s = (delta/max * 1000)/10; + + if (max == min) + h = 0; + else if (r == max) + h = (g - b) / delta; + else if (g == max) + h = 2 + (b - r) / delta; + else if (b == max) + h = 4 + (r - g) / delta; + + h = Math.min(h * 60, 360); + + if (h < 0) + h += 360; + + v = ((max / 255) * 1000) / 10; + + return [h, s, v]; +} + +function rgb2hwb(rgb) { + var r = rgb[0], + g = rgb[1], + b = rgb[2], + h = rgb2hsl(rgb)[0], + w = 1/255 * Math.min(r, Math.min(g, b)), + b = 1 - 1/255 * Math.max(r, Math.max(g, b)); + + return [h, w * 100, b * 100]; +} + +function rgb2cmyk(rgb) { + var r = rgb[0] / 255, + g = rgb[1] / 255, + b = rgb[2] / 255, + c, m, y, k; + + k = Math.min(1 - r, 1 - g, 1 - b); + c = (1 - r - k) / (1 - k) || 0; + m = (1 - g - k) / (1 - k) || 0; + y = (1 - b - k) / (1 - k) || 0; + return [c * 100, m * 100, y * 100, k * 100]; +} + +function rgb2keyword(rgb) { + return reverseKeywords[JSON.stringify(rgb)]; +} + +function rgb2xyz(rgb) { + var r = rgb[0] / 255, + g = rgb[1] / 255, + b = rgb[2] / 255; + + // assume sRGB + r = r > 0.04045 ? Math.pow(((r + 0.055) / 1.055), 2.4) : (r / 12.92); + g = g > 0.04045 ? Math.pow(((g + 0.055) / 1.055), 2.4) : (g / 12.92); + b = b > 0.04045 ? Math.pow(((b + 0.055) / 1.055), 2.4) : (b / 12.92); + + var x = (r * 0.4124) + (g * 0.3576) + (b * 0.1805); + var y = (r * 0.2126) + (g * 0.7152) + (b * 0.0722); + var z = (r * 0.0193) + (g * 0.1192) + (b * 0.9505); + + return [x * 100, y *100, z * 100]; +} + +function rgb2lab(rgb) { + var xyz = rgb2xyz(rgb), + x = xyz[0], + y = xyz[1], + z = xyz[2], + l, a, b; + + x /= 95.047; + y /= 100; + z /= 108.883; + + x = x > 0.008856 ? Math.pow(x, 1/3) : (7.787 * x) + (16 / 116); + y = y > 0.008856 ? Math.pow(y, 1/3) : (7.787 * y) + (16 / 116); + z = z > 0.008856 ? Math.pow(z, 1/3) : (7.787 * z) + (16 / 116); + + l = (116 * y) - 16; + a = 500 * (x - y); + b = 200 * (y - z); + + return [l, a, b]; +} + +function rgb2lch(args) { + return lab2lch(rgb2lab(args)); +} + +function hsl2rgb(hsl) { + var h = hsl[0] / 360, + s = hsl[1] / 100, + l = hsl[2] / 100, + t1, t2, t3, rgb, val; + + if (s == 0) { + val = l * 255; + return [val, val, val]; + } + + if (l < 0.5) + t2 = l * (1 + s); + else + t2 = l + s - l * s; + t1 = 2 * l - t2; + + rgb = [0, 0, 0]; + for (var i = 0; i < 3; i++) { + t3 = h + 1 / 3 * - (i - 1); + t3 < 0 && t3++; + t3 > 1 && t3--; + + if (6 * t3 < 1) + val = t1 + (t2 - t1) * 6 * t3; + else if (2 * t3 < 1) + val = t2; + else if (3 * t3 < 2) + val = t1 + (t2 - t1) * (2 / 3 - t3) * 6; + else + val = t1; + + rgb[i] = val * 255; + } + + return rgb; +} + +function hsl2hsv(hsl) { + var h = hsl[0], + s = hsl[1] / 100, + l = hsl[2] / 100, + sv, v; + + if(l === 0) { + // no need to do calc on black + // also avoids divide by 0 error + return [0, 0, 0]; + } + + l *= 2; + s *= (l <= 1) ? l : 2 - l; + v = (l + s) / 2; + sv = (2 * s) / (l + s); + return [h, sv * 100, v * 100]; +} + +function hsl2hwb(args) { + return rgb2hwb(hsl2rgb(args)); +} + +function hsl2cmyk(args) { + return rgb2cmyk(hsl2rgb(args)); +} + +function hsl2keyword(args) { + return rgb2keyword(hsl2rgb(args)); +} + + +function hsv2rgb(hsv) { + var h = hsv[0] / 60, + s = hsv[1] / 100, + v = hsv[2] / 100, + hi = Math.floor(h) % 6; + + var f = h - Math.floor(h), + p = 255 * v * (1 - s), + q = 255 * v * (1 - (s * f)), + t = 255 * v * (1 - (s * (1 - f))), + v = 255 * v; + + switch(hi) { + case 0: + return [v, t, p]; + case 1: + return [q, v, p]; + case 2: + return [p, v, t]; + case 3: + return [p, q, v]; + case 4: + return [t, p, v]; + case 5: + return [v, p, q]; + } +} + +function hsv2hsl(hsv) { + var h = hsv[0], + s = hsv[1] / 100, + v = hsv[2] / 100, + sl, l; + + l = (2 - s) * v; + sl = s * v; + sl /= (l <= 1) ? l : 2 - l; + sl = sl || 0; + l /= 2; + return [h, sl * 100, l * 100]; +} + +function hsv2hwb(args) { + return rgb2hwb(hsv2rgb(args)) +} + +function hsv2cmyk(args) { + return rgb2cmyk(hsv2rgb(args)); +} + +function hsv2keyword(args) { + return rgb2keyword(hsv2rgb(args)); +} + +// http://dev.w3.org/csswg/css-color/#hwb-to-rgb +function hwb2rgb(hwb) { + var h = hwb[0] / 360, + wh = hwb[1] / 100, + bl = hwb[2] / 100, + ratio = wh + bl, + i, v, f, n; + + // wh + bl cant be > 1 + if (ratio > 1) { + wh /= ratio; + bl /= ratio; + } + + i = Math.floor(6 * h); + v = 1 - bl; + f = 6 * h - i; + if ((i & 0x01) != 0) { + f = 1 - f; + } + n = wh + f * (v - wh); // linear interpolation + + switch (i) { + default: + case 6: + case 0: r = v; g = n; b = wh; break; + case 1: r = n; g = v; b = wh; break; + case 2: r = wh; g = v; b = n; break; + case 3: r = wh; g = n; b = v; break; + case 4: r = n; g = wh; b = v; break; + case 5: r = v; g = wh; b = n; break; + } + + return [r * 255, g * 255, b * 255]; +} + +function hwb2hsl(args) { + return rgb2hsl(hwb2rgb(args)); +} + +function hwb2hsv(args) { + return rgb2hsv(hwb2rgb(args)); +} + +function hwb2cmyk(args) { + return rgb2cmyk(hwb2rgb(args)); +} + +function hwb2keyword(args) { + return rgb2keyword(hwb2rgb(args)); +} + +function cmyk2rgb(cmyk) { + var c = cmyk[0] / 100, + m = cmyk[1] / 100, + y = cmyk[2] / 100, + k = cmyk[3] / 100, + r, g, b; + + r = 1 - Math.min(1, c * (1 - k) + k); + g = 1 - Math.min(1, m * (1 - k) + k); + b = 1 - Math.min(1, y * (1 - k) + k); + return [r * 255, g * 255, b * 255]; +} + +function cmyk2hsl(args) { + return rgb2hsl(cmyk2rgb(args)); +} + +function cmyk2hsv(args) { + return rgb2hsv(cmyk2rgb(args)); +} + +function cmyk2hwb(args) { + return rgb2hwb(cmyk2rgb(args)); +} + +function cmyk2keyword(args) { + return rgb2keyword(cmyk2rgb(args)); +} + + +function xyz2rgb(xyz) { + var x = xyz[0] / 100, + y = xyz[1] / 100, + z = xyz[2] / 100, + r, g, b; + + r = (x * 3.2406) + (y * -1.5372) + (z * -0.4986); + g = (x * -0.9689) + (y * 1.8758) + (z * 0.0415); + b = (x * 0.0557) + (y * -0.2040) + (z * 1.0570); + + // assume sRGB + r = r > 0.0031308 ? ((1.055 * Math.pow(r, 1.0 / 2.4)) - 0.055) + : r = (r * 12.92); + + g = g > 0.0031308 ? ((1.055 * Math.pow(g, 1.0 / 2.4)) - 0.055) + : g = (g * 12.92); + + b = b > 0.0031308 ? ((1.055 * Math.pow(b, 1.0 / 2.4)) - 0.055) + : b = (b * 12.92); + + r = Math.min(Math.max(0, r), 1); + g = Math.min(Math.max(0, g), 1); + b = Math.min(Math.max(0, b), 1); + + return [r * 255, g * 255, b * 255]; +} + +function xyz2lab(xyz) { + var x = xyz[0], + y = xyz[1], + z = xyz[2], + l, a, b; + + x /= 95.047; + y /= 100; + z /= 108.883; + + x = x > 0.008856 ? Math.pow(x, 1/3) : (7.787 * x) + (16 / 116); + y = y > 0.008856 ? Math.pow(y, 1/3) : (7.787 * y) + (16 / 116); + z = z > 0.008856 ? Math.pow(z, 1/3) : (7.787 * z) + (16 / 116); + + l = (116 * y) - 16; + a = 500 * (x - y); + b = 200 * (y - z); + + return [l, a, b]; +} + +function xyz2lch(args) { + return lab2lch(xyz2lab(args)); +} + +function lab2xyz(lab) { + var l = lab[0], + a = lab[1], + b = lab[2], + x, y, z, y2; + + if (l <= 8) { + y = (l * 100) / 903.3; + y2 = (7.787 * (y / 100)) + (16 / 116); + } else { + y = 100 * Math.pow((l + 16) / 116, 3); + y2 = Math.pow(y / 100, 1/3); + } + + x = x / 95.047 <= 0.008856 ? x = (95.047 * ((a / 500) + y2 - (16 / 116))) / 7.787 : 95.047 * Math.pow((a / 500) + y2, 3); + + z = z / 108.883 <= 0.008859 ? z = (108.883 * (y2 - (b / 200) - (16 / 116))) / 7.787 : 108.883 * Math.pow(y2 - (b / 200), 3); + + return [x, y, z]; +} + +function lab2lch(lab) { + var l = lab[0], + a = lab[1], + b = lab[2], + hr, h, c; + + hr = Math.atan2(b, a); + h = hr * 360 / 2 / Math.PI; + if (h < 0) { + h += 360; + } + c = Math.sqrt(a * a + b * b); + return [l, c, h]; +} + +function lab2rgb(args) { + return xyz2rgb(lab2xyz(args)); +} + +function lch2lab(lch) { + var l = lch[0], + c = lch[1], + h = lch[2], + a, b, hr; + + hr = h / 360 * 2 * Math.PI; + a = c * Math.cos(hr); + b = c * Math.sin(hr); + return [l, a, b]; +} + +function lch2xyz(args) { + return lab2xyz(lch2lab(args)); +} + +function lch2rgb(args) { + return lab2rgb(lch2lab(args)); +} + +function keyword2rgb(keyword) { + return cssKeywords[keyword]; +} + +function keyword2hsl(args) { + return rgb2hsl(keyword2rgb(args)); +} + +function keyword2hsv(args) { + return rgb2hsv(keyword2rgb(args)); +} + +function keyword2hwb(args) { + return rgb2hwb(keyword2rgb(args)); +} + +function keyword2cmyk(args) { + return rgb2cmyk(keyword2rgb(args)); +} + +function keyword2lab(args) { + return rgb2lab(keyword2rgb(args)); +} + +function keyword2xyz(args) { + return rgb2xyz(keyword2rgb(args)); +} + +var cssKeywords = { + aliceblue: [240,248,255], + antiquewhite: [250,235,215], + aqua: [0,255,255], + aquamarine: [127,255,212], + azure: [240,255,255], + beige: [245,245,220], + bisque: [255,228,196], + black: [0,0,0], + blanchedalmond: [255,235,205], + blue: [0,0,255], + blueviolet: [138,43,226], + brown: [165,42,42], + burlywood: [222,184,135], + cadetblue: [95,158,160], + chartreuse: [127,255,0], + chocolate: [210,105,30], + coral: [255,127,80], + cornflowerblue: [100,149,237], + cornsilk: [255,248,220], + crimson: [220,20,60], + cyan: [0,255,255], + darkblue: [0,0,139], + darkcyan: [0,139,139], + darkgoldenrod: [184,134,11], + darkgray: [169,169,169], + darkgreen: [0,100,0], + darkgrey: [169,169,169], + darkkhaki: [189,183,107], + darkmagenta: [139,0,139], + darkolivegreen: [85,107,47], + darkorange: [255,140,0], + darkorchid: [153,50,204], + darkred: [139,0,0], + darksalmon: [233,150,122], + darkseagreen: [143,188,143], + darkslateblue: [72,61,139], + darkslategray: [47,79,79], + darkslategrey: [47,79,79], + darkturquoise: [0,206,209], + darkviolet: [148,0,211], + deeppink: [255,20,147], + deepskyblue: [0,191,255], + dimgray: [105,105,105], + dimgrey: [105,105,105], + dodgerblue: [30,144,255], + firebrick: [178,34,34], + floralwhite: [255,250,240], + forestgreen: [34,139,34], + fuchsia: [255,0,255], + gainsboro: [220,220,220], + ghostwhite: [248,248,255], + gold: [255,215,0], + goldenrod: [218,165,32], + gray: [128,128,128], + green: [0,128,0], + greenyellow: [173,255,47], + grey: [128,128,128], + honeydew: [240,255,240], + hotpink: [255,105,180], + indianred: [205,92,92], + indigo: [75,0,130], + ivory: [255,255,240], + khaki: [240,230,140], + lavender: [230,230,250], + lavenderblush: [255,240,245], + lawngreen: [124,252,0], + lemonchiffon: [255,250,205], + lightblue: [173,216,230], + lightcoral: [240,128,128], + lightcyan: [224,255,255], + lightgoldenrodyellow: [250,250,210], + lightgray: [211,211,211], + lightgreen: [144,238,144], + lightgrey: [211,211,211], + lightpink: [255,182,193], + lightsalmon: [255,160,122], + lightseagreen: [32,178,170], + lightskyblue: [135,206,250], + lightslategray: [119,136,153], + lightslategrey: [119,136,153], + lightsteelblue: [176,196,222], + lightyellow: [255,255,224], + lime: [0,255,0], + limegreen: [50,205,50], + linen: [250,240,230], + magenta: [255,0,255], + maroon: [128,0,0], + mediumaquamarine: [102,205,170], + mediumblue: [0,0,205], + mediumorchid: [186,85,211], + mediumpurple: [147,112,219], + mediumseagreen: [60,179,113], + mediumslateblue: [123,104,238], + mediumspringgreen: [0,250,154], + mediumturquoise: [72,209,204], + mediumvioletred: [199,21,133], + midnightblue: [25,25,112], + mintcream: [245,255,250], + mistyrose: [255,228,225], + moccasin: [255,228,181], + navajowhite: [255,222,173], + navy: [0,0,128], + oldlace: [253,245,230], + olive: [128,128,0], + olivedrab: [107,142,35], + orange: [255,165,0], + orangered: [255,69,0], + orchid: [218,112,214], + palegoldenrod: [238,232,170], + palegreen: [152,251,152], + paleturquoise: [175,238,238], + palevioletred: [219,112,147], + papayawhip: [255,239,213], + peachpuff: [255,218,185], + peru: [205,133,63], + pink: [255,192,203], + plum: [221,160,221], + powderblue: [176,224,230], + purple: [128,0,128], + rebeccapurple: [102, 51, 153], + red: [255,0,0], + rosybrown: [188,143,143], + royalblue: [65,105,225], + saddlebrown: [139,69,19], + salmon: [250,128,114], + sandybrown: [244,164,96], + seagreen: [46,139,87], + seashell: [255,245,238], + sienna: [160,82,45], + silver: [192,192,192], + skyblue: [135,206,235], + slateblue: [106,90,205], + slategray: [112,128,144], + slategrey: [112,128,144], + snow: [255,250,250], + springgreen: [0,255,127], + steelblue: [70,130,180], + tan: [210,180,140], + teal: [0,128,128], + thistle: [216,191,216], + tomato: [255,99,71], + turquoise: [64,224,208], + violet: [238,130,238], + wheat: [245,222,179], + white: [255,255,255], + whitesmoke: [245,245,245], + yellow: [255,255,0], + yellowgreen: [154,205,50] +}; + +var reverseKeywords = {}; +for (var key in cssKeywords) { + reverseKeywords[JSON.stringify(cssKeywords[key])] = key; +} + +var convert = function() { + return new Converter(); +}; + +for (var func in conversions) { + // export Raw versions + convert[func + "Raw"] = (function(func) { + // accept array or plain args + return function(arg) { + if (typeof arg == "number") + arg = Array.prototype.slice.call(arguments); + return conversions[func](arg); + } + })(func); + + var pair = /(\w+)2(\w+)/.exec(func), + from = pair[1], + to = pair[2]; + + // export rgb2hsl and ["rgb"]["hsl"] + convert[from] = convert[from] || {}; + + convert[from][to] = convert[func] = (function(func) { + return function(arg) { + if (typeof arg == "number") + arg = Array.prototype.slice.call(arguments); + + var val = conversions[func](arg); + if (typeof val == "string" || val === undefined) + return val; // keyword + + for (var i = 0; i < val.length; i++) + val[i] = Math.round(val[i]); + return val; + } + })(func); +} + + +/* Converter does lazy conversion and caching */ +var Converter = function() { + this.convs = {}; +}; + +/* Either get the values for a space or + set the values for a space, depending on args */ +Converter.prototype.routeSpace = function(space, args) { + var values = args[0]; + if (values === undefined) { + // color.rgb() + return this.getValues(space); + } + // color.rgb(10, 10, 10) + if (typeof values == "number") { + values = Array.prototype.slice.call(args); + } + + return this.setValues(space, values); +}; + +/* Set the values for a space, invalidating cache */ +Converter.prototype.setValues = function(space, values) { + this.space = space; + this.convs = {}; + this.convs[space] = values; + return this; +}; + +/* Get the values for a space. If there's already + a conversion for the space, fetch it, otherwise + compute it */ +Converter.prototype.getValues = function(space) { + var vals = this.convs[space]; + if (!vals) { + var fspace = this.space, + from = this.convs[fspace]; + vals = convert[fspace][space](from); + + this.convs[space] = vals; + } + return vals; +}; + +["rgb", "hsl", "hsv", "cmyk", "keyword"].forEach(function(space) { + Converter.prototype[space] = function(vals) { + return this.routeSpace(space, arguments); + }; +}); + +var colorConvert = convert; + +var colorName = { + "aliceblue": [240, 248, 255], + "antiquewhite": [250, 235, 215], + "aqua": [0, 255, 255], + "aquamarine": [127, 255, 212], + "azure": [240, 255, 255], + "beige": [245, 245, 220], + "bisque": [255, 228, 196], + "black": [0, 0, 0], + "blanchedalmond": [255, 235, 205], + "blue": [0, 0, 255], + "blueviolet": [138, 43, 226], + "brown": [165, 42, 42], + "burlywood": [222, 184, 135], + "cadetblue": [95, 158, 160], + "chartreuse": [127, 255, 0], + "chocolate": [210, 105, 30], + "coral": [255, 127, 80], + "cornflowerblue": [100, 149, 237], + "cornsilk": [255, 248, 220], + "crimson": [220, 20, 60], + "cyan": [0, 255, 255], + "darkblue": [0, 0, 139], + "darkcyan": [0, 139, 139], + "darkgoldenrod": [184, 134, 11], + "darkgray": [169, 169, 169], + "darkgreen": [0, 100, 0], + "darkgrey": [169, 169, 169], + "darkkhaki": [189, 183, 107], + "darkmagenta": [139, 0, 139], + "darkolivegreen": [85, 107, 47], + "darkorange": [255, 140, 0], + "darkorchid": [153, 50, 204], + "darkred": [139, 0, 0], + "darksalmon": [233, 150, 122], + "darkseagreen": [143, 188, 143], + "darkslateblue": [72, 61, 139], + "darkslategray": [47, 79, 79], + "darkslategrey": [47, 79, 79], + "darkturquoise": [0, 206, 209], + "darkviolet": [148, 0, 211], + "deeppink": [255, 20, 147], + "deepskyblue": [0, 191, 255], + "dimgray": [105, 105, 105], + "dimgrey": [105, 105, 105], + "dodgerblue": [30, 144, 255], + "firebrick": [178, 34, 34], + "floralwhite": [255, 250, 240], + "forestgreen": [34, 139, 34], + "fuchsia": [255, 0, 255], + "gainsboro": [220, 220, 220], + "ghostwhite": [248, 248, 255], + "gold": [255, 215, 0], + "goldenrod": [218, 165, 32], + "gray": [128, 128, 128], + "green": [0, 128, 0], + "greenyellow": [173, 255, 47], + "grey": [128, 128, 128], + "honeydew": [240, 255, 240], + "hotpink": [255, 105, 180], + "indianred": [205, 92, 92], + "indigo": [75, 0, 130], + "ivory": [255, 255, 240], + "khaki": [240, 230, 140], + "lavender": [230, 230, 250], + "lavenderblush": [255, 240, 245], + "lawngreen": [124, 252, 0], + "lemonchiffon": [255, 250, 205], + "lightblue": [173, 216, 230], + "lightcoral": [240, 128, 128], + "lightcyan": [224, 255, 255], + "lightgoldenrodyellow": [250, 250, 210], + "lightgray": [211, 211, 211], + "lightgreen": [144, 238, 144], + "lightgrey": [211, 211, 211], + "lightpink": [255, 182, 193], + "lightsalmon": [255, 160, 122], + "lightseagreen": [32, 178, 170], + "lightskyblue": [135, 206, 250], + "lightslategray": [119, 136, 153], + "lightslategrey": [119, 136, 153], + "lightsteelblue": [176, 196, 222], + "lightyellow": [255, 255, 224], + "lime": [0, 255, 0], + "limegreen": [50, 205, 50], + "linen": [250, 240, 230], + "magenta": [255, 0, 255], + "maroon": [128, 0, 0], + "mediumaquamarine": [102, 205, 170], + "mediumblue": [0, 0, 205], + "mediumorchid": [186, 85, 211], + "mediumpurple": [147, 112, 219], + "mediumseagreen": [60, 179, 113], + "mediumslateblue": [123, 104, 238], + "mediumspringgreen": [0, 250, 154], + "mediumturquoise": [72, 209, 204], + "mediumvioletred": [199, 21, 133], + "midnightblue": [25, 25, 112], + "mintcream": [245, 255, 250], + "mistyrose": [255, 228, 225], + "moccasin": [255, 228, 181], + "navajowhite": [255, 222, 173], + "navy": [0, 0, 128], + "oldlace": [253, 245, 230], + "olive": [128, 128, 0], + "olivedrab": [107, 142, 35], + "orange": [255, 165, 0], + "orangered": [255, 69, 0], + "orchid": [218, 112, 214], + "palegoldenrod": [238, 232, 170], + "palegreen": [152, 251, 152], + "paleturquoise": [175, 238, 238], + "palevioletred": [219, 112, 147], + "papayawhip": [255, 239, 213], + "peachpuff": [255, 218, 185], + "peru": [205, 133, 63], + "pink": [255, 192, 203], + "plum": [221, 160, 221], + "powderblue": [176, 224, 230], + "purple": [128, 0, 128], + "rebeccapurple": [102, 51, 153], + "red": [255, 0, 0], + "rosybrown": [188, 143, 143], + "royalblue": [65, 105, 225], + "saddlebrown": [139, 69, 19], + "salmon": [250, 128, 114], + "sandybrown": [244, 164, 96], + "seagreen": [46, 139, 87], + "seashell": [255, 245, 238], + "sienna": [160, 82, 45], + "silver": [192, 192, 192], + "skyblue": [135, 206, 235], + "slateblue": [106, 90, 205], + "slategray": [112, 128, 144], + "slategrey": [112, 128, 144], + "snow": [255, 250, 250], + "springgreen": [0, 255, 127], + "steelblue": [70, 130, 180], + "tan": [210, 180, 140], + "teal": [0, 128, 128], + "thistle": [216, 191, 216], + "tomato": [255, 99, 71], + "turquoise": [64, 224, 208], + "violet": [238, 130, 238], + "wheat": [245, 222, 179], + "white": [255, 255, 255], + "whitesmoke": [245, 245, 245], + "yellow": [255, 255, 0], + "yellowgreen": [154, 205, 50] +}; + +/* MIT license */ + + +var colorString = { + getRgba: getRgba, + getHsla: getHsla, + getRgb: getRgb, + getHsl: getHsl, + getHwb: getHwb, + getAlpha: getAlpha, + + hexString: hexString, + rgbString: rgbString, + rgbaString: rgbaString, + percentString: percentString, + percentaString: percentaString, + hslString: hslString, + hslaString: hslaString, + hwbString: hwbString, + keyword: keyword +}; + +function getRgba(string) { + if (!string) { + return; + } + var abbr = /^#([a-fA-F0-9]{3,4})$/i, + hex = /^#([a-fA-F0-9]{6}([a-fA-F0-9]{2})?)$/i, + rgba = /^rgba?\(\s*([+-]?\d+)\s*,\s*([+-]?\d+)\s*,\s*([+-]?\d+)\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)$/i, + per = /^rgba?\(\s*([+-]?[\d\.]+)\%\s*,\s*([+-]?[\d\.]+)\%\s*,\s*([+-]?[\d\.]+)\%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)$/i, + keyword = /(\w+)/; + + var rgb = [0, 0, 0], + a = 1, + match = string.match(abbr), + hexAlpha = ""; + if (match) { + match = match[1]; + hexAlpha = match[3]; + for (var i = 0; i < rgb.length; i++) { + rgb[i] = parseInt(match[i] + match[i], 16); + } + if (hexAlpha) { + a = Math.round((parseInt(hexAlpha + hexAlpha, 16) / 255) * 100) / 100; + } + } + else if (match = string.match(hex)) { + hexAlpha = match[2]; + match = match[1]; + for (var i = 0; i < rgb.length; i++) { + rgb[i] = parseInt(match.slice(i * 2, i * 2 + 2), 16); + } + if (hexAlpha) { + a = Math.round((parseInt(hexAlpha, 16) / 255) * 100) / 100; + } + } + else if (match = string.match(rgba)) { + for (var i = 0; i < rgb.length; i++) { + rgb[i] = parseInt(match[i + 1]); + } + a = parseFloat(match[4]); + } + else if (match = string.match(per)) { + for (var i = 0; i < rgb.length; i++) { + rgb[i] = Math.round(parseFloat(match[i + 1]) * 2.55); + } + a = parseFloat(match[4]); + } + else if (match = string.match(keyword)) { + if (match[1] == "transparent") { + return [0, 0, 0, 0]; + } + rgb = colorName[match[1]]; + if (!rgb) { + return; + } + } + + for (var i = 0; i < rgb.length; i++) { + rgb[i] = scale(rgb[i], 0, 255); + } + if (!a && a != 0) { + a = 1; + } + else { + a = scale(a, 0, 1); + } + rgb[3] = a; + return rgb; +} + +function getHsla(string) { + if (!string) { + return; + } + var hsl = /^hsla?\(\s*([+-]?\d+)(?:deg)?\s*,\s*([+-]?[\d\.]+)%\s*,\s*([+-]?[\d\.]+)%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)/; + var match = string.match(hsl); + if (match) { + var alpha = parseFloat(match[4]); + var h = scale(parseInt(match[1]), 0, 360), + s = scale(parseFloat(match[2]), 0, 100), + l = scale(parseFloat(match[3]), 0, 100), + a = scale(isNaN(alpha) ? 1 : alpha, 0, 1); + return [h, s, l, a]; + } +} + +function getHwb(string) { + if (!string) { + return; + } + var hwb = /^hwb\(\s*([+-]?\d+)(?:deg)?\s*,\s*([+-]?[\d\.]+)%\s*,\s*([+-]?[\d\.]+)%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)/; + var match = string.match(hwb); + if (match) { + var alpha = parseFloat(match[4]); + var h = scale(parseInt(match[1]), 0, 360), + w = scale(parseFloat(match[2]), 0, 100), + b = scale(parseFloat(match[3]), 0, 100), + a = scale(isNaN(alpha) ? 1 : alpha, 0, 1); + return [h, w, b, a]; + } +} + +function getRgb(string) { + var rgba = getRgba(string); + return rgba && rgba.slice(0, 3); +} + +function getHsl(string) { + var hsla = getHsla(string); + return hsla && hsla.slice(0, 3); +} + +function getAlpha(string) { + var vals = getRgba(string); + if (vals) { + return vals[3]; + } + else if (vals = getHsla(string)) { + return vals[3]; + } + else if (vals = getHwb(string)) { + return vals[3]; + } +} + +// generators +function hexString(rgba, a) { + var a = (a !== undefined && rgba.length === 3) ? a : rgba[3]; + return "#" + hexDouble(rgba[0]) + + hexDouble(rgba[1]) + + hexDouble(rgba[2]) + + ( + (a >= 0 && a < 1) + ? hexDouble(Math.round(a * 255)) + : "" + ); +} + +function rgbString(rgba, alpha) { + if (alpha < 1 || (rgba[3] && rgba[3] < 1)) { + return rgbaString(rgba, alpha); + } + return "rgb(" + rgba[0] + ", " + rgba[1] + ", " + rgba[2] + ")"; +} + +function rgbaString(rgba, alpha) { + if (alpha === undefined) { + alpha = (rgba[3] !== undefined ? rgba[3] : 1); + } + return "rgba(" + rgba[0] + ", " + rgba[1] + ", " + rgba[2] + + ", " + alpha + ")"; +} + +function percentString(rgba, alpha) { + if (alpha < 1 || (rgba[3] && rgba[3] < 1)) { + return percentaString(rgba, alpha); + } + var r = Math.round(rgba[0]/255 * 100), + g = Math.round(rgba[1]/255 * 100), + b = Math.round(rgba[2]/255 * 100); + + return "rgb(" + r + "%, " + g + "%, " + b + "%)"; +} + +function percentaString(rgba, alpha) { + var r = Math.round(rgba[0]/255 * 100), + g = Math.round(rgba[1]/255 * 100), + b = Math.round(rgba[2]/255 * 100); + return "rgba(" + r + "%, " + g + "%, " + b + "%, " + (alpha || rgba[3] || 1) + ")"; +} + +function hslString(hsla, alpha) { + if (alpha < 1 || (hsla[3] && hsla[3] < 1)) { + return hslaString(hsla, alpha); + } + return "hsl(" + hsla[0] + ", " + hsla[1] + "%, " + hsla[2] + "%)"; +} + +function hslaString(hsla, alpha) { + if (alpha === undefined) { + alpha = (hsla[3] !== undefined ? hsla[3] : 1); + } + return "hsla(" + hsla[0] + ", " + hsla[1] + "%, " + hsla[2] + "%, " + + alpha + ")"; +} + +// hwb is a bit different than rgb(a) & hsl(a) since there is no alpha specific syntax +// (hwb have alpha optional & 1 is default value) +function hwbString(hwb, alpha) { + if (alpha === undefined) { + alpha = (hwb[3] !== undefined ? hwb[3] : 1); + } + return "hwb(" + hwb[0] + ", " + hwb[1] + "%, " + hwb[2] + "%" + + (alpha !== undefined && alpha !== 1 ? ", " + alpha : "") + ")"; +} + +function keyword(rgb) { + return reverseNames[rgb.slice(0, 3)]; +} + +// helpers +function scale(num, min, max) { + return Math.min(Math.max(min, num), max); +} + +function hexDouble(num) { + var str = num.toString(16).toUpperCase(); + return (str.length < 2) ? "0" + str : str; +} + + +//create a list of reverse color names +var reverseNames = {}; +for (var name in colorName) { + reverseNames[colorName[name]] = name; +} + +/* MIT license */ + + + +var Color = function (obj) { + if (obj instanceof Color) { + return obj; + } + if (!(this instanceof Color)) { + return new Color(obj); + } + + this.valid = false; + this.values = { + rgb: [0, 0, 0], + hsl: [0, 0, 0], + hsv: [0, 0, 0], + hwb: [0, 0, 0], + cmyk: [0, 0, 0, 0], + alpha: 1 + }; + + // parse Color() argument + var vals; + if (typeof obj === 'string') { + vals = colorString.getRgba(obj); + if (vals) { + this.setValues('rgb', vals); + } else if (vals = colorString.getHsla(obj)) { + this.setValues('hsl', vals); + } else if (vals = colorString.getHwb(obj)) { + this.setValues('hwb', vals); + } + } else if (typeof obj === 'object') { + vals = obj; + if (vals.r !== undefined || vals.red !== undefined) { + this.setValues('rgb', vals); + } else if (vals.l !== undefined || vals.lightness !== undefined) { + this.setValues('hsl', vals); + } else if (vals.v !== undefined || vals.value !== undefined) { + this.setValues('hsv', vals); + } else if (vals.w !== undefined || vals.whiteness !== undefined) { + this.setValues('hwb', vals); + } else if (vals.c !== undefined || vals.cyan !== undefined) { + this.setValues('cmyk', vals); + } + } +}; + +Color.prototype = { + isValid: function () { + return this.valid; + }, + rgb: function () { + return this.setSpace('rgb', arguments); + }, + hsl: function () { + return this.setSpace('hsl', arguments); + }, + hsv: function () { + return this.setSpace('hsv', arguments); + }, + hwb: function () { + return this.setSpace('hwb', arguments); + }, + cmyk: function () { + return this.setSpace('cmyk', arguments); + }, + + rgbArray: function () { + return this.values.rgb; + }, + hslArray: function () { + return this.values.hsl; + }, + hsvArray: function () { + return this.values.hsv; + }, + hwbArray: function () { + var values = this.values; + if (values.alpha !== 1) { + return values.hwb.concat([values.alpha]); + } + return values.hwb; + }, + cmykArray: function () { + return this.values.cmyk; + }, + rgbaArray: function () { + var values = this.values; + return values.rgb.concat([values.alpha]); + }, + hslaArray: function () { + var values = this.values; + return values.hsl.concat([values.alpha]); + }, + alpha: function (val) { + if (val === undefined) { + return this.values.alpha; + } + this.setValues('alpha', val); + return this; + }, + + red: function (val) { + return this.setChannel('rgb', 0, val); + }, + green: function (val) { + return this.setChannel('rgb', 1, val); + }, + blue: function (val) { + return this.setChannel('rgb', 2, val); + }, + hue: function (val) { + if (val) { + val %= 360; + val = val < 0 ? 360 + val : val; + } + return this.setChannel('hsl', 0, val); + }, + saturation: function (val) { + return this.setChannel('hsl', 1, val); + }, + lightness: function (val) { + return this.setChannel('hsl', 2, val); + }, + saturationv: function (val) { + return this.setChannel('hsv', 1, val); + }, + whiteness: function (val) { + return this.setChannel('hwb', 1, val); + }, + blackness: function (val) { + return this.setChannel('hwb', 2, val); + }, + value: function (val) { + return this.setChannel('hsv', 2, val); + }, + cyan: function (val) { + return this.setChannel('cmyk', 0, val); + }, + magenta: function (val) { + return this.setChannel('cmyk', 1, val); + }, + yellow: function (val) { + return this.setChannel('cmyk', 2, val); + }, + black: function (val) { + return this.setChannel('cmyk', 3, val); + }, + + hexString: function () { + return colorString.hexString(this.values.rgb); + }, + rgbString: function () { + return colorString.rgbString(this.values.rgb, this.values.alpha); + }, + rgbaString: function () { + return colorString.rgbaString(this.values.rgb, this.values.alpha); + }, + percentString: function () { + return colorString.percentString(this.values.rgb, this.values.alpha); + }, + hslString: function () { + return colorString.hslString(this.values.hsl, this.values.alpha); + }, + hslaString: function () { + return colorString.hslaString(this.values.hsl, this.values.alpha); + }, + hwbString: function () { + return colorString.hwbString(this.values.hwb, this.values.alpha); + }, + keyword: function () { + return colorString.keyword(this.values.rgb, this.values.alpha); + }, + + rgbNumber: function () { + var rgb = this.values.rgb; + return (rgb[0] << 16) | (rgb[1] << 8) | rgb[2]; + }, + + luminosity: function () { + // http://www.w3.org/TR/WCAG20/#relativeluminancedef + var rgb = this.values.rgb; + var lum = []; + for (var i = 0; i < rgb.length; i++) { + var chan = rgb[i] / 255; + lum[i] = (chan <= 0.03928) ? chan / 12.92 : Math.pow(((chan + 0.055) / 1.055), 2.4); + } + return 0.2126 * lum[0] + 0.7152 * lum[1] + 0.0722 * lum[2]; + }, + + contrast: function (color2) { + // http://www.w3.org/TR/WCAG20/#contrast-ratiodef + var lum1 = this.luminosity(); + var lum2 = color2.luminosity(); + if (lum1 > lum2) { + return (lum1 + 0.05) / (lum2 + 0.05); + } + return (lum2 + 0.05) / (lum1 + 0.05); + }, + + level: function (color2) { + var contrastRatio = this.contrast(color2); + if (contrastRatio >= 7.1) { + return 'AAA'; + } + + return (contrastRatio >= 4.5) ? 'AA' : ''; + }, + + dark: function () { + // YIQ equation from http://24ways.org/2010/calculating-color-contrast + var rgb = this.values.rgb; + var yiq = (rgb[0] * 299 + rgb[1] * 587 + rgb[2] * 114) / 1000; + return yiq < 128; + }, + + light: function () { + return !this.dark(); + }, + + negate: function () { + var rgb = []; + for (var i = 0; i < 3; i++) { + rgb[i] = 255 - this.values.rgb[i]; + } + this.setValues('rgb', rgb); + return this; + }, + + lighten: function (ratio) { + var hsl = this.values.hsl; + hsl[2] += hsl[2] * ratio; + this.setValues('hsl', hsl); + return this; + }, + + darken: function (ratio) { + var hsl = this.values.hsl; + hsl[2] -= hsl[2] * ratio; + this.setValues('hsl', hsl); + return this; + }, + + saturate: function (ratio) { + var hsl = this.values.hsl; + hsl[1] += hsl[1] * ratio; + this.setValues('hsl', hsl); + return this; + }, + + desaturate: function (ratio) { + var hsl = this.values.hsl; + hsl[1] -= hsl[1] * ratio; + this.setValues('hsl', hsl); + return this; + }, + + whiten: function (ratio) { + var hwb = this.values.hwb; + hwb[1] += hwb[1] * ratio; + this.setValues('hwb', hwb); + return this; + }, + + blacken: function (ratio) { + var hwb = this.values.hwb; + hwb[2] += hwb[2] * ratio; + this.setValues('hwb', hwb); + return this; + }, + + greyscale: function () { + var rgb = this.values.rgb; + // http://en.wikipedia.org/wiki/Grayscale#Converting_color_to_grayscale + var val = rgb[0] * 0.3 + rgb[1] * 0.59 + rgb[2] * 0.11; + this.setValues('rgb', [val, val, val]); + return this; + }, + + clearer: function (ratio) { + var alpha = this.values.alpha; + this.setValues('alpha', alpha - (alpha * ratio)); + return this; + }, + + opaquer: function (ratio) { + var alpha = this.values.alpha; + this.setValues('alpha', alpha + (alpha * ratio)); + return this; + }, + + rotate: function (degrees) { + var hsl = this.values.hsl; + var hue = (hsl[0] + degrees) % 360; + hsl[0] = hue < 0 ? 360 + hue : hue; + this.setValues('hsl', hsl); + return this; + }, + + /** + * Ported from sass implementation in C + * https://github.com/sass/libsass/blob/0e6b4a2850092356aa3ece07c6b249f0221caced/functions.cpp#L209 + */ + mix: function (mixinColor, weight) { + var color1 = this; + var color2 = mixinColor; + var p = weight === undefined ? 0.5 : weight; + + var w = 2 * p - 1; + var a = color1.alpha() - color2.alpha(); + + var w1 = (((w * a === -1) ? w : (w + a) / (1 + w * a)) + 1) / 2.0; + var w2 = 1 - w1; + + return this + .rgb( + w1 * color1.red() + w2 * color2.red(), + w1 * color1.green() + w2 * color2.green(), + w1 * color1.blue() + w2 * color2.blue() + ) + .alpha(color1.alpha() * p + color2.alpha() * (1 - p)); + }, + + toJSON: function () { + return this.rgb(); + }, + + clone: function () { + // NOTE(SB): using node-clone creates a dependency to Buffer when using browserify, + // making the final build way to big to embed in Chart.js. So let's do it manually, + // assuming that values to clone are 1 dimension arrays containing only numbers, + // except 'alpha' which is a number. + var result = new Color(); + var source = this.values; + var target = result.values; + var value, type; + + for (var prop in source) { + if (source.hasOwnProperty(prop)) { + value = source[prop]; + type = ({}).toString.call(value); + if (type === '[object Array]') { + target[prop] = value.slice(0); + } else if (type === '[object Number]') { + target[prop] = value; + } else { + console.error('unexpected color value:', value); + } + } + } + + return result; + } +}; + +Color.prototype.spaces = { + rgb: ['red', 'green', 'blue'], + hsl: ['hue', 'saturation', 'lightness'], + hsv: ['hue', 'saturation', 'value'], + hwb: ['hue', 'whiteness', 'blackness'], + cmyk: ['cyan', 'magenta', 'yellow', 'black'] +}; + +Color.prototype.maxes = { + rgb: [255, 255, 255], + hsl: [360, 100, 100], + hsv: [360, 100, 100], + hwb: [360, 100, 100], + cmyk: [100, 100, 100, 100] +}; + +Color.prototype.getValues = function (space) { + var values = this.values; + var vals = {}; + + for (var i = 0; i < space.length; i++) { + vals[space.charAt(i)] = values[space][i]; + } + + if (values.alpha !== 1) { + vals.a = values.alpha; + } + + // {r: 255, g: 255, b: 255, a: 0.4} + return vals; +}; + +Color.prototype.setValues = function (space, vals) { + var values = this.values; + var spaces = this.spaces; + var maxes = this.maxes; + var alpha = 1; + var i; + + this.valid = true; + + if (space === 'alpha') { + alpha = vals; + } else if (vals.length) { + // [10, 10, 10] + values[space] = vals.slice(0, space.length); + alpha = vals[space.length]; + } else if (vals[space.charAt(0)] !== undefined) { + // {r: 10, g: 10, b: 10} + for (i = 0; i < space.length; i++) { + values[space][i] = vals[space.charAt(i)]; + } + + alpha = vals.a; + } else if (vals[spaces[space][0]] !== undefined) { + // {red: 10, green: 10, blue: 10} + var chans = spaces[space]; + + for (i = 0; i < space.length; i++) { + values[space][i] = vals[chans[i]]; + } + + alpha = vals.alpha; + } + + values.alpha = Math.max(0, Math.min(1, (alpha === undefined ? values.alpha : alpha))); + + if (space === 'alpha') { + return false; + } + + var capped; + + // cap values of the space prior converting all values + for (i = 0; i < space.length; i++) { + capped = Math.max(0, Math.min(maxes[space][i], values[space][i])); + values[space][i] = Math.round(capped); + } + + // convert to all the other color spaces + for (var sname in spaces) { + if (sname !== space) { + values[sname] = colorConvert[space][sname](values[space]); + } + } + + return true; +}; + +Color.prototype.setSpace = function (space, args) { + var vals = args[0]; + + if (vals === undefined) { + // color.rgb() + return this.getValues(space); + } + + // color.rgb(10, 10, 10) + if (typeof vals === 'number') { + vals = Array.prototype.slice.call(args); + } + + this.setValues(space, vals); + return this; +}; + +Color.prototype.setChannel = function (space, index, val) { + var svalues = this.values[space]; + if (val === undefined) { + // color.red() + return svalues[index]; + } else if (val === svalues[index]) { + // color.red(color.red()) + return this; + } + + // color.red(100) + svalues[index] = val; + this.setValues(space, svalues); + + return this; +}; + +if (typeof window !== 'undefined') { + window.Color = Color; +} + +var chartjsColor = Color; + +/** + * @namespace Chart.helpers + */ +var helpers = { + /** + * An empty function that can be used, for example, for optional callback. + */ + noop: function() {}, + + /** + * Returns a unique id, sequentially generated from a global variable. + * @returns {number} + * @function + */ + uid: (function() { + var id = 0; + return function() { + return id++; + }; + }()), + + /** + * Returns true if `value` is neither null nor undefined, else returns false. + * @param {*} value - The value to test. + * @returns {boolean} + * @since 2.7.0 + */ + isNullOrUndef: function(value) { + return value === null || typeof value === 'undefined'; + }, + + /** + * Returns true if `value` is an array (including typed arrays), else returns false. + * @param {*} value - The value to test. + * @returns {boolean} + * @function + */ + isArray: function(value) { + if (Array.isArray && Array.isArray(value)) { + return true; + } + var type = Object.prototype.toString.call(value); + if (type.substr(0, 7) === '[object' && type.substr(-6) === 'Array]') { + return true; + } + return false; + }, + + /** + * Returns true if `value` is an object (excluding null), else returns false. + * @param {*} value - The value to test. + * @returns {boolean} + * @since 2.7.0 + */ + isObject: function(value) { + return value !== null && Object.prototype.toString.call(value) === '[object Object]'; + }, + + /** + * Returns true if `value` is a finite number, else returns false + * @param {*} value - The value to test. + * @returns {boolean} + */ + isFinite: function(value) { + return (typeof value === 'number' || value instanceof Number) && isFinite(value); + }, + + /** + * Returns `value` if defined, else returns `defaultValue`. + * @param {*} value - The value to return if defined. + * @param {*} defaultValue - The value to return if `value` is undefined. + * @returns {*} + */ + valueOrDefault: function(value, defaultValue) { + return typeof value === 'undefined' ? defaultValue : value; + }, + + /** + * Returns value at the given `index` in array if defined, else returns `defaultValue`. + * @param {Array} value - The array to lookup for value at `index`. + * @param {number} index - The index in `value` to lookup for value. + * @param {*} defaultValue - The value to return if `value[index]` is undefined. + * @returns {*} + */ + valueAtIndexOrDefault: function(value, index, defaultValue) { + return helpers.valueOrDefault(helpers.isArray(value) ? value[index] : value, defaultValue); + }, + + /** + * Calls `fn` with the given `args` in the scope defined by `thisArg` and returns the + * value returned by `fn`. If `fn` is not a function, this method returns undefined. + * @param {function} fn - The function to call. + * @param {Array|undefined|null} args - The arguments with which `fn` should be called. + * @param {object} [thisArg] - The value of `this` provided for the call to `fn`. + * @returns {*} + */ + callback: function(fn, args, thisArg) { + if (fn && typeof fn.call === 'function') { + return fn.apply(thisArg, args); + } + }, + + /** + * Note(SB) for performance sake, this method should only be used when loopable type + * is unknown or in none intensive code (not called often and small loopable). Else + * it's preferable to use a regular for() loop and save extra function calls. + * @param {object|Array} loopable - The object or array to be iterated. + * @param {function} fn - The function to call for each item. + * @param {object} [thisArg] - The value of `this` provided for the call to `fn`. + * @param {boolean} [reverse] - If true, iterates backward on the loopable. + */ + each: function(loopable, fn, thisArg, reverse) { + var i, len, keys; + if (helpers.isArray(loopable)) { + len = loopable.length; + if (reverse) { + for (i = len - 1; i >= 0; i--) { + fn.call(thisArg, loopable[i], i); + } + } else { + for (i = 0; i < len; i++) { + fn.call(thisArg, loopable[i], i); + } + } + } else if (helpers.isObject(loopable)) { + keys = Object.keys(loopable); + len = keys.length; + for (i = 0; i < len; i++) { + fn.call(thisArg, loopable[keys[i]], keys[i]); + } + } + }, + + /** + * Returns true if the `a0` and `a1` arrays have the same content, else returns false. + * @see https://stackoverflow.com/a/14853974 + * @param {Array} a0 - The array to compare + * @param {Array} a1 - The array to compare + * @returns {boolean} + */ + arrayEquals: function(a0, a1) { + var i, ilen, v0, v1; + + if (!a0 || !a1 || a0.length !== a1.length) { + return false; + } + + for (i = 0, ilen = a0.length; i < ilen; ++i) { + v0 = a0[i]; + v1 = a1[i]; + + if (v0 instanceof Array && v1 instanceof Array) { + if (!helpers.arrayEquals(v0, v1)) { + return false; + } + } else if (v0 !== v1) { + // NOTE: two different object instances will never be equal: {x:20} != {x:20} + return false; + } + } + + return true; + }, + + /** + * Returns a deep copy of `source` without keeping references on objects and arrays. + * @param {*} source - The value to clone. + * @returns {*} + */ + clone: function(source) { + if (helpers.isArray(source)) { + return source.map(helpers.clone); + } + + if (helpers.isObject(source)) { + var target = {}; + var keys = Object.keys(source); + var klen = keys.length; + var k = 0; + + for (; k < klen; ++k) { + target[keys[k]] = helpers.clone(source[keys[k]]); + } + + return target; + } + + return source; + }, + + /** + * The default merger when Chart.helpers.merge is called without merger option. + * Note(SB): also used by mergeConfig and mergeScaleConfig as fallback. + * @private + */ + _merger: function(key, target, source, options) { + var tval = target[key]; + var sval = source[key]; + + if (helpers.isObject(tval) && helpers.isObject(sval)) { + helpers.merge(tval, sval, options); + } else { + target[key] = helpers.clone(sval); + } + }, + + /** + * Merges source[key] in target[key] only if target[key] is undefined. + * @private + */ + _mergerIf: function(key, target, source) { + var tval = target[key]; + var sval = source[key]; + + if (helpers.isObject(tval) && helpers.isObject(sval)) { + helpers.mergeIf(tval, sval); + } else if (!target.hasOwnProperty(key)) { + target[key] = helpers.clone(sval); + } + }, + + /** + * Recursively deep copies `source` properties into `target` with the given `options`. + * IMPORTANT: `target` is not cloned and will be updated with `source` properties. + * @param {object} target - The target object in which all sources are merged into. + * @param {object|object[]} source - Object(s) to merge into `target`. + * @param {object} [options] - Merging options: + * @param {function} [options.merger] - The merge method (key, target, source, options) + * @returns {object} The `target` object. + */ + merge: function(target, source, options) { + var sources = helpers.isArray(source) ? source : [source]; + var ilen = sources.length; + var merge, i, keys, klen, k; + + if (!helpers.isObject(target)) { + return target; + } + + options = options || {}; + merge = options.merger || helpers._merger; + + for (i = 0; i < ilen; ++i) { + source = sources[i]; + if (!helpers.isObject(source)) { + continue; + } + + keys = Object.keys(source); + for (k = 0, klen = keys.length; k < klen; ++k) { + merge(keys[k], target, source, options); + } + } + + return target; + }, + + /** + * Recursively deep copies `source` properties into `target` *only* if not defined in target. + * IMPORTANT: `target` is not cloned and will be updated with `source` properties. + * @param {object} target - The target object in which all sources are merged into. + * @param {object|object[]} source - Object(s) to merge into `target`. + * @returns {object} The `target` object. + */ + mergeIf: function(target, source) { + return helpers.merge(target, source, {merger: helpers._mergerIf}); + }, + + /** + * Applies the contents of two or more objects together into the first object. + * @param {object} target - The target object in which all objects are merged into. + * @param {object} arg1 - Object containing additional properties to merge in target. + * @param {object} argN - Additional objects containing properties to merge in target. + * @returns {object} The `target` object. + */ + extend: function(target) { + var setFn = function(value, key) { + target[key] = value; + }; + for (var i = 1, ilen = arguments.length; i < ilen; ++i) { + helpers.each(arguments[i], setFn); + } + return target; + }, + + /** + * Basic javascript inheritance based on the model created in Backbone.js + */ + inherits: function(extensions) { + var me = this; + var ChartElement = (extensions && extensions.hasOwnProperty('constructor')) ? extensions.constructor : function() { + return me.apply(this, arguments); + }; + + var Surrogate = function() { + this.constructor = ChartElement; + }; + + Surrogate.prototype = me.prototype; + ChartElement.prototype = new Surrogate(); + ChartElement.extend = helpers.inherits; + + if (extensions) { + helpers.extend(ChartElement.prototype, extensions); + } + + ChartElement.__super__ = me.prototype; + return ChartElement; + } +}; + +var helpers_core = helpers; + +// DEPRECATIONS + +/** + * Provided for backward compatibility, use Chart.helpers.callback instead. + * @function Chart.helpers.callCallback + * @deprecated since version 2.6.0 + * @todo remove at version 3 + * @private + */ +helpers.callCallback = helpers.callback; + +/** + * Provided for backward compatibility, use Array.prototype.indexOf instead. + * Array.prototype.indexOf compatibility: Chrome, Opera, Safari, FF1.5+, IE9+ + * @function Chart.helpers.indexOf + * @deprecated since version 2.7.0 + * @todo remove at version 3 + * @private + */ +helpers.indexOf = function(array, item, fromIndex) { + return Array.prototype.indexOf.call(array, item, fromIndex); +}; + +/** + * Provided for backward compatibility, use Chart.helpers.valueOrDefault instead. + * @function Chart.helpers.getValueOrDefault + * @deprecated since version 2.7.0 + * @todo remove at version 3 + * @private + */ +helpers.getValueOrDefault = helpers.valueOrDefault; + +/** + * Provided for backward compatibility, use Chart.helpers.valueAtIndexOrDefault instead. + * @function Chart.helpers.getValueAtIndexOrDefault + * @deprecated since version 2.7.0 + * @todo remove at version 3 + * @private + */ +helpers.getValueAtIndexOrDefault = helpers.valueAtIndexOrDefault; + +/** + * Easing functions adapted from Robert Penner's easing equations. + * @namespace Chart.helpers.easingEffects + * @see http://www.robertpenner.com/easing/ + */ +var effects = { + linear: function(t) { + return t; + }, + + easeInQuad: function(t) { + return t * t; + }, + + easeOutQuad: function(t) { + return -t * (t - 2); + }, + + easeInOutQuad: function(t) { + if ((t /= 0.5) < 1) { + return 0.5 * t * t; + } + return -0.5 * ((--t) * (t - 2) - 1); + }, + + easeInCubic: function(t) { + return t * t * t; + }, + + easeOutCubic: function(t) { + return (t = t - 1) * t * t + 1; + }, + + easeInOutCubic: function(t) { + if ((t /= 0.5) < 1) { + return 0.5 * t * t * t; + } + return 0.5 * ((t -= 2) * t * t + 2); + }, + + easeInQuart: function(t) { + return t * t * t * t; + }, + + easeOutQuart: function(t) { + return -((t = t - 1) * t * t * t - 1); + }, + + easeInOutQuart: function(t) { + if ((t /= 0.5) < 1) { + return 0.5 * t * t * t * t; + } + return -0.5 * ((t -= 2) * t * t * t - 2); + }, + + easeInQuint: function(t) { + return t * t * t * t * t; + }, + + easeOutQuint: function(t) { + return (t = t - 1) * t * t * t * t + 1; + }, + + easeInOutQuint: function(t) { + if ((t /= 0.5) < 1) { + return 0.5 * t * t * t * t * t; + } + return 0.5 * ((t -= 2) * t * t * t * t + 2); + }, + + easeInSine: function(t) { + return -Math.cos(t * (Math.PI / 2)) + 1; + }, + + easeOutSine: function(t) { + return Math.sin(t * (Math.PI / 2)); + }, + + easeInOutSine: function(t) { + return -0.5 * (Math.cos(Math.PI * t) - 1); + }, + + easeInExpo: function(t) { + return (t === 0) ? 0 : Math.pow(2, 10 * (t - 1)); + }, + + easeOutExpo: function(t) { + return (t === 1) ? 1 : -Math.pow(2, -10 * t) + 1; + }, + + easeInOutExpo: function(t) { + if (t === 0) { + return 0; + } + if (t === 1) { + return 1; + } + if ((t /= 0.5) < 1) { + return 0.5 * Math.pow(2, 10 * (t - 1)); + } + return 0.5 * (-Math.pow(2, -10 * --t) + 2); + }, + + easeInCirc: function(t) { + if (t >= 1) { + return t; + } + return -(Math.sqrt(1 - t * t) - 1); + }, + + easeOutCirc: function(t) { + return Math.sqrt(1 - (t = t - 1) * t); + }, + + easeInOutCirc: function(t) { + if ((t /= 0.5) < 1) { + return -0.5 * (Math.sqrt(1 - t * t) - 1); + } + return 0.5 * (Math.sqrt(1 - (t -= 2) * t) + 1); + }, + + easeInElastic: function(t) { + var s = 1.70158; + var p = 0; + var a = 1; + if (t === 0) { + return 0; + } + if (t === 1) { + return 1; + } + if (!p) { + p = 0.3; + } + if (a < 1) { + a = 1; + s = p / 4; + } else { + s = p / (2 * Math.PI) * Math.asin(1 / a); + } + return -(a * Math.pow(2, 10 * (t -= 1)) * Math.sin((t - s) * (2 * Math.PI) / p)); + }, + + easeOutElastic: function(t) { + var s = 1.70158; + var p = 0; + var a = 1; + if (t === 0) { + return 0; + } + if (t === 1) { + return 1; + } + if (!p) { + p = 0.3; + } + if (a < 1) { + a = 1; + s = p / 4; + } else { + s = p / (2 * Math.PI) * Math.asin(1 / a); + } + return a * Math.pow(2, -10 * t) * Math.sin((t - s) * (2 * Math.PI) / p) + 1; + }, + + easeInOutElastic: function(t) { + var s = 1.70158; + var p = 0; + var a = 1; + if (t === 0) { + return 0; + } + if ((t /= 0.5) === 2) { + return 1; + } + if (!p) { + p = 0.45; + } + if (a < 1) { + a = 1; + s = p / 4; + } else { + s = p / (2 * Math.PI) * Math.asin(1 / a); + } + if (t < 1) { + return -0.5 * (a * Math.pow(2, 10 * (t -= 1)) * Math.sin((t - s) * (2 * Math.PI) / p)); + } + return a * Math.pow(2, -10 * (t -= 1)) * Math.sin((t - s) * (2 * Math.PI) / p) * 0.5 + 1; + }, + easeInBack: function(t) { + var s = 1.70158; + return t * t * ((s + 1) * t - s); + }, + + easeOutBack: function(t) { + var s = 1.70158; + return (t = t - 1) * t * ((s + 1) * t + s) + 1; + }, + + easeInOutBack: function(t) { + var s = 1.70158; + if ((t /= 0.5) < 1) { + return 0.5 * (t * t * (((s *= (1.525)) + 1) * t - s)); + } + return 0.5 * ((t -= 2) * t * (((s *= (1.525)) + 1) * t + s) + 2); + }, + + easeInBounce: function(t) { + return 1 - effects.easeOutBounce(1 - t); + }, + + easeOutBounce: function(t) { + if (t < (1 / 2.75)) { + return 7.5625 * t * t; + } + if (t < (2 / 2.75)) { + return 7.5625 * (t -= (1.5 / 2.75)) * t + 0.75; + } + if (t < (2.5 / 2.75)) { + return 7.5625 * (t -= (2.25 / 2.75)) * t + 0.9375; + } + return 7.5625 * (t -= (2.625 / 2.75)) * t + 0.984375; + }, + + easeInOutBounce: function(t) { + if (t < 0.5) { + return effects.easeInBounce(t * 2) * 0.5; + } + return effects.easeOutBounce(t * 2 - 1) * 0.5 + 0.5; + } +}; + +var helpers_easing = { + effects: effects +}; + +// DEPRECATIONS + +/** + * Provided for backward compatibility, use Chart.helpers.easing.effects instead. + * @function Chart.helpers.easingEffects + * @deprecated since version 2.7.0 + * @todo remove at version 3 + * @private + */ +helpers_core.easingEffects = effects; + +var PI = Math.PI; +var RAD_PER_DEG = PI / 180; +var DOUBLE_PI = PI * 2; +var HALF_PI = PI / 2; +var QUARTER_PI = PI / 4; +var TWO_THIRDS_PI = PI * 2 / 3; + +/** + * @namespace Chart.helpers.canvas + */ +var exports$1 = { + /** + * Clears the entire canvas associated to the given `chart`. + * @param {Chart} chart - The chart for which to clear the canvas. + */ + clear: function(chart) { + chart.ctx.clearRect(0, 0, chart.width, chart.height); + }, + + /** + * Creates a "path" for a rectangle with rounded corners at position (x, y) with a + * given size (width, height) and the same `radius` for all corners. + * @param {CanvasRenderingContext2D} ctx - The canvas 2D Context. + * @param {number} x - The x axis of the coordinate for the rectangle starting point. + * @param {number} y - The y axis of the coordinate for the rectangle starting point. + * @param {number} width - The rectangle's width. + * @param {number} height - The rectangle's height. + * @param {number} radius - The rounded amount (in pixels) for the four corners. + * @todo handle `radius` as top-left, top-right, bottom-right, bottom-left array/object? + */ + roundedRect: function(ctx, x, y, width, height, radius) { + if (radius) { + var r = Math.min(radius, height / 2, width / 2); + var left = x + r; + var top = y + r; + var right = x + width - r; + var bottom = y + height - r; + + ctx.moveTo(x, top); + if (left < right && top < bottom) { + ctx.arc(left, top, r, -PI, -HALF_PI); + ctx.arc(right, top, r, -HALF_PI, 0); + ctx.arc(right, bottom, r, 0, HALF_PI); + ctx.arc(left, bottom, r, HALF_PI, PI); + } else if (left < right) { + ctx.moveTo(left, y); + ctx.arc(right, top, r, -HALF_PI, HALF_PI); + ctx.arc(left, top, r, HALF_PI, PI + HALF_PI); + } else if (top < bottom) { + ctx.arc(left, top, r, -PI, 0); + ctx.arc(left, bottom, r, 0, PI); + } else { + ctx.arc(left, top, r, -PI, PI); + } + ctx.closePath(); + ctx.moveTo(x, y); + } else { + ctx.rect(x, y, width, height); + } + }, + + drawPoint: function(ctx, style, radius, x, y, rotation) { + var type, xOffset, yOffset, size, cornerRadius; + var rad = (rotation || 0) * RAD_PER_DEG; + + if (style && typeof style === 'object') { + type = style.toString(); + if (type === '[object HTMLImageElement]' || type === '[object HTMLCanvasElement]') { + ctx.drawImage(style, x - style.width / 2, y - style.height / 2, style.width, style.height); + return; + } + } + + if (isNaN(radius) || radius <= 0) { + return; + } + + ctx.beginPath(); + + switch (style) { + // Default includes circle + default: + ctx.arc(x, y, radius, 0, DOUBLE_PI); + ctx.closePath(); + break; + case 'triangle': + ctx.moveTo(x + Math.sin(rad) * radius, y - Math.cos(rad) * radius); + rad += TWO_THIRDS_PI; + ctx.lineTo(x + Math.sin(rad) * radius, y - Math.cos(rad) * radius); + rad += TWO_THIRDS_PI; + ctx.lineTo(x + Math.sin(rad) * radius, y - Math.cos(rad) * radius); + ctx.closePath(); + break; + case 'rectRounded': + // NOTE: the rounded rect implementation changed to use `arc` instead of + // `quadraticCurveTo` since it generates better results when rect is + // almost a circle. 0.516 (instead of 0.5) produces results with visually + // closer proportion to the previous impl and it is inscribed in the + // circle with `radius`. For more details, see the following PRs: + // https://github.com/chartjs/Chart.js/issues/5597 + // https://github.com/chartjs/Chart.js/issues/5858 + cornerRadius = radius * 0.516; + size = radius - cornerRadius; + xOffset = Math.cos(rad + QUARTER_PI) * size; + yOffset = Math.sin(rad + QUARTER_PI) * size; + ctx.arc(x - xOffset, y - yOffset, cornerRadius, rad - PI, rad - HALF_PI); + ctx.arc(x + yOffset, y - xOffset, cornerRadius, rad - HALF_PI, rad); + ctx.arc(x + xOffset, y + yOffset, cornerRadius, rad, rad + HALF_PI); + ctx.arc(x - yOffset, y + xOffset, cornerRadius, rad + HALF_PI, rad + PI); + ctx.closePath(); + break; + case 'rect': + if (!rotation) { + size = Math.SQRT1_2 * radius; + ctx.rect(x - size, y - size, 2 * size, 2 * size); + break; + } + rad += QUARTER_PI; + /* falls through */ + case 'rectRot': + xOffset = Math.cos(rad) * radius; + yOffset = Math.sin(rad) * radius; + ctx.moveTo(x - xOffset, y - yOffset); + ctx.lineTo(x + yOffset, y - xOffset); + ctx.lineTo(x + xOffset, y + yOffset); + ctx.lineTo(x - yOffset, y + xOffset); + ctx.closePath(); + break; + case 'crossRot': + rad += QUARTER_PI; + /* falls through */ + case 'cross': + xOffset = Math.cos(rad) * radius; + yOffset = Math.sin(rad) * radius; + ctx.moveTo(x - xOffset, y - yOffset); + ctx.lineTo(x + xOffset, y + yOffset); + ctx.moveTo(x + yOffset, y - xOffset); + ctx.lineTo(x - yOffset, y + xOffset); + break; + case 'star': + xOffset = Math.cos(rad) * radius; + yOffset = Math.sin(rad) * radius; + ctx.moveTo(x - xOffset, y - yOffset); + ctx.lineTo(x + xOffset, y + yOffset); + ctx.moveTo(x + yOffset, y - xOffset); + ctx.lineTo(x - yOffset, y + xOffset); + rad += QUARTER_PI; + xOffset = Math.cos(rad) * radius; + yOffset = Math.sin(rad) * radius; + ctx.moveTo(x - xOffset, y - yOffset); + ctx.lineTo(x + xOffset, y + yOffset); + ctx.moveTo(x + yOffset, y - xOffset); + ctx.lineTo(x - yOffset, y + xOffset); + break; + case 'line': + xOffset = Math.cos(rad) * radius; + yOffset = Math.sin(rad) * radius; + ctx.moveTo(x - xOffset, y - yOffset); + ctx.lineTo(x + xOffset, y + yOffset); + break; + case 'dash': + ctx.moveTo(x, y); + ctx.lineTo(x + Math.cos(rad) * radius, y + Math.sin(rad) * radius); + break; + } + + ctx.fill(); + ctx.stroke(); + }, + + /** + * Returns true if the point is inside the rectangle + * @param {object} point - The point to test + * @param {object} area - The rectangle + * @returns {boolean} + * @private + */ + _isPointInArea: function(point, area) { + var epsilon = 1e-6; // 1e-6 is margin in pixels for accumulated error. + + return point.x > area.left - epsilon && point.x < area.right + epsilon && + point.y > area.top - epsilon && point.y < area.bottom + epsilon; + }, + + clipArea: function(ctx, area) { + ctx.save(); + ctx.beginPath(); + ctx.rect(area.left, area.top, area.right - area.left, area.bottom - area.top); + ctx.clip(); + }, + + unclipArea: function(ctx) { + ctx.restore(); + }, + + lineTo: function(ctx, previous, target, flip) { + var stepped = target.steppedLine; + if (stepped) { + if (stepped === 'middle') { + var midpoint = (previous.x + target.x) / 2.0; + ctx.lineTo(midpoint, flip ? target.y : previous.y); + ctx.lineTo(midpoint, flip ? previous.y : target.y); + } else if ((stepped === 'after' && !flip) || (stepped !== 'after' && flip)) { + ctx.lineTo(previous.x, target.y); + } else { + ctx.lineTo(target.x, previous.y); + } + ctx.lineTo(target.x, target.y); + return; + } + + if (!target.tension) { + ctx.lineTo(target.x, target.y); + return; + } + + ctx.bezierCurveTo( + flip ? previous.controlPointPreviousX : previous.controlPointNextX, + flip ? previous.controlPointPreviousY : previous.controlPointNextY, + flip ? target.controlPointNextX : target.controlPointPreviousX, + flip ? target.controlPointNextY : target.controlPointPreviousY, + target.x, + target.y); + } +}; + +var helpers_canvas = exports$1; + +// DEPRECATIONS + +/** + * Provided for backward compatibility, use Chart.helpers.canvas.clear instead. + * @namespace Chart.helpers.clear + * @deprecated since version 2.7.0 + * @todo remove at version 3 + * @private + */ +helpers_core.clear = exports$1.clear; + +/** + * Provided for backward compatibility, use Chart.helpers.canvas.roundedRect instead. + * @namespace Chart.helpers.drawRoundedRectangle + * @deprecated since version 2.7.0 + * @todo remove at version 3 + * @private + */ +helpers_core.drawRoundedRectangle = function(ctx) { + ctx.beginPath(); + exports$1.roundedRect.apply(exports$1, arguments); +}; + +var defaults = { + /** + * @private + */ + _set: function(scope, values) { + return helpers_core.merge(this[scope] || (this[scope] = {}), values); + } +}; + +defaults._set('global', { + defaultColor: 'rgba(0,0,0,0.1)', + defaultFontColor: '#666', + defaultFontFamily: "'Helvetica Neue', 'Helvetica', 'Arial', sans-serif", + defaultFontSize: 12, + defaultFontStyle: 'normal', + defaultLineHeight: 1.2, + showLines: true +}); + +var core_defaults = defaults; + +var valueOrDefault = helpers_core.valueOrDefault; + +/** + * Converts the given font object into a CSS font string. + * @param {object} font - A font object. + * @return {string} The CSS font string. See https://developer.mozilla.org/en-US/docs/Web/CSS/font + * @private + */ +function toFontString(font) { + if (!font || helpers_core.isNullOrUndef(font.size) || helpers_core.isNullOrUndef(font.family)) { + return null; + } + + return (font.style ? font.style + ' ' : '') + + (font.weight ? font.weight + ' ' : '') + + font.size + 'px ' + + font.family; +} + +/** + * @alias Chart.helpers.options + * @namespace + */ +var helpers_options = { + /** + * Converts the given line height `value` in pixels for a specific font `size`. + * @param {number|string} value - The lineHeight to parse (eg. 1.6, '14px', '75%', '1.6em'). + * @param {number} size - The font size (in pixels) used to resolve relative `value`. + * @returns {number} The effective line height in pixels (size * 1.2 if value is invalid). + * @see https://developer.mozilla.org/en-US/docs/Web/CSS/line-height + * @since 2.7.0 + */ + toLineHeight: function(value, size) { + var matches = ('' + value).match(/^(normal|(\d+(?:\.\d+)?)(px|em|%)?)$/); + if (!matches || matches[1] === 'normal') { + return size * 1.2; + } + + value = +matches[2]; + + switch (matches[3]) { + case 'px': + return value; + case '%': + value /= 100; + break; + default: + break; + } + + return size * value; + }, + + /** + * Converts the given value into a padding object with pre-computed width/height. + * @param {number|object} value - If a number, set the value to all TRBL component, + * else, if and object, use defined properties and sets undefined ones to 0. + * @returns {object} The padding values (top, right, bottom, left, width, height) + * @since 2.7.0 + */ + toPadding: function(value) { + var t, r, b, l; + + if (helpers_core.isObject(value)) { + t = +value.top || 0; + r = +value.right || 0; + b = +value.bottom || 0; + l = +value.left || 0; + } else { + t = r = b = l = +value || 0; + } + + return { + top: t, + right: r, + bottom: b, + left: l, + height: t + b, + width: l + r + }; + }, + + /** + * Parses font options and returns the font object. + * @param {object} options - A object that contains font options to be parsed. + * @return {object} The font object. + * @todo Support font.* options and renamed to toFont(). + * @private + */ + _parseFont: function(options) { + var globalDefaults = core_defaults.global; + var size = valueOrDefault(options.fontSize, globalDefaults.defaultFontSize); + var font = { + family: valueOrDefault(options.fontFamily, globalDefaults.defaultFontFamily), + lineHeight: helpers_core.options.toLineHeight(valueOrDefault(options.lineHeight, globalDefaults.defaultLineHeight), size), + size: size, + style: valueOrDefault(options.fontStyle, globalDefaults.defaultFontStyle), + weight: null, + string: '' + }; + + font.string = toFontString(font); + return font; + }, + + /** + * Evaluates the given `inputs` sequentially and returns the first defined value. + * @param {Array} inputs - An array of values, falling back to the last value. + * @param {object} [context] - If defined and the current value is a function, the value + * is called with `context` as first argument and the result becomes the new input. + * @param {number} [index] - If defined and the current value is an array, the value + * at `index` become the new input. + * @since 2.7.0 + */ + resolve: function(inputs, context, index) { + var i, ilen, value; + + for (i = 0, ilen = inputs.length; i < ilen; ++i) { + value = inputs[i]; + if (value === undefined) { + continue; + } + if (context !== undefined && typeof value === 'function') { + value = value(context); + } + if (index !== undefined && helpers_core.isArray(value)) { + value = value[index]; + } + if (value !== undefined) { + return value; + } + } + } +}; + +var helpers$1 = helpers_core; +var easing = helpers_easing; +var canvas = helpers_canvas; +var options = helpers_options; +helpers$1.easing = easing; +helpers$1.canvas = canvas; +helpers$1.options = options; + +function interpolate(start, view, model, ease) { + var keys = Object.keys(model); + var i, ilen, key, actual, origin, target, type, c0, c1; + + for (i = 0, ilen = keys.length; i < ilen; ++i) { + key = keys[i]; + + target = model[key]; + + // if a value is added to the model after pivot() has been called, the view + // doesn't contain it, so let's initialize the view to the target value. + if (!view.hasOwnProperty(key)) { + view[key] = target; + } + + actual = view[key]; + + if (actual === target || key[0] === '_') { + continue; + } + + if (!start.hasOwnProperty(key)) { + start[key] = actual; + } + + origin = start[key]; + + type = typeof target; + + if (type === typeof origin) { + if (type === 'string') { + c0 = chartjsColor(origin); + if (c0.valid) { + c1 = chartjsColor(target); + if (c1.valid) { + view[key] = c1.mix(c0, ease).rgbString(); + continue; + } + } + } else if (helpers$1.isFinite(origin) && helpers$1.isFinite(target)) { + view[key] = origin + (target - origin) * ease; + continue; + } + } + + view[key] = target; + } +} + +var Element = function(configuration) { + helpers$1.extend(this, configuration); + this.initialize.apply(this, arguments); +}; + +helpers$1.extend(Element.prototype, { + + initialize: function() { + this.hidden = false; + }, + + pivot: function() { + var me = this; + if (!me._view) { + me._view = helpers$1.clone(me._model); + } + me._start = {}; + return me; + }, + + transition: function(ease) { + var me = this; + var model = me._model; + var start = me._start; + var view = me._view; + + // No animation -> No Transition + if (!model || ease === 1) { + me._view = model; + me._start = null; + return me; + } + + if (!view) { + view = me._view = {}; + } + + if (!start) { + start = me._start = {}; + } + + interpolate(start, view, model, ease); + + return me; + }, + + tooltipPosition: function() { + return { + x: this._model.x, + y: this._model.y + }; + }, + + hasValue: function() { + return helpers$1.isNumber(this._model.x) && helpers$1.isNumber(this._model.y); + } +}); + +Element.extend = helpers$1.inherits; + +var core_element = Element; + +var exports$2 = core_element.extend({ + chart: null, // the animation associated chart instance + currentStep: 0, // the current animation step + numSteps: 60, // default number of steps + easing: '', // the easing to use for this animation + render: null, // render function used by the animation service + + onAnimationProgress: null, // user specified callback to fire on each step of the animation + onAnimationComplete: null, // user specified callback to fire when the animation finishes +}); + +var core_animation = exports$2; + +// DEPRECATIONS + +/** + * Provided for backward compatibility, use Chart.Animation instead + * @prop Chart.Animation#animationObject + * @deprecated since version 2.6.0 + * @todo remove at version 3 + */ +Object.defineProperty(exports$2.prototype, 'animationObject', { + get: function() { + return this; + } +}); + +/** + * Provided for backward compatibility, use Chart.Animation#chart instead + * @prop Chart.Animation#chartInstance + * @deprecated since version 2.6.0 + * @todo remove at version 3 + */ +Object.defineProperty(exports$2.prototype, 'chartInstance', { + get: function() { + return this.chart; + }, + set: function(value) { + this.chart = value; + } +}); + +core_defaults._set('global', { + animation: { + duration: 1000, + easing: 'easeOutQuart', + onProgress: helpers$1.noop, + onComplete: helpers$1.noop + } +}); + +var core_animations = { + animations: [], + request: null, + + /** + * @param {Chart} chart - The chart to animate. + * @param {Chart.Animation} animation - The animation that we will animate. + * @param {number} duration - The animation duration in ms. + * @param {boolean} lazy - if true, the chart is not marked as animating to enable more responsive interactions + */ + addAnimation: function(chart, animation, duration, lazy) { + var animations = this.animations; + var i, ilen; + + animation.chart = chart; + animation.startTime = Date.now(); + animation.duration = duration; + + if (!lazy) { + chart.animating = true; + } + + for (i = 0, ilen = animations.length; i < ilen; ++i) { + if (animations[i].chart === chart) { + animations[i] = animation; + return; + } + } + + animations.push(animation); + + // If there are no animations queued, manually kickstart a digest, for lack of a better word + if (animations.length === 1) { + this.requestAnimationFrame(); + } + }, + + cancelAnimation: function(chart) { + var index = helpers$1.findIndex(this.animations, function(animation) { + return animation.chart === chart; + }); + + if (index !== -1) { + this.animations.splice(index, 1); + chart.animating = false; + } + }, + + requestAnimationFrame: function() { + var me = this; + if (me.request === null) { + // Skip animation frame requests until the active one is executed. + // This can happen when processing mouse events, e.g. 'mousemove' + // and 'mouseout' events will trigger multiple renders. + me.request = helpers$1.requestAnimFrame.call(window, function() { + me.request = null; + me.startDigest(); + }); + } + }, + + /** + * @private + */ + startDigest: function() { + var me = this; + + me.advance(); + + // Do we have more stuff to animate? + if (me.animations.length > 0) { + me.requestAnimationFrame(); + } + }, + + /** + * @private + */ + advance: function() { + var animations = this.animations; + var animation, chart, numSteps, nextStep; + var i = 0; + + // 1 animation per chart, so we are looping charts here + while (i < animations.length) { + animation = animations[i]; + chart = animation.chart; + numSteps = animation.numSteps; + + // Make sure that currentStep starts at 1 + // https://github.com/chartjs/Chart.js/issues/6104 + nextStep = Math.floor((Date.now() - animation.startTime) / animation.duration * numSteps) + 1; + animation.currentStep = Math.min(nextStep, numSteps); + + helpers$1.callback(animation.render, [chart, animation], chart); + helpers$1.callback(animation.onAnimationProgress, [animation], chart); + + if (animation.currentStep >= numSteps) { + helpers$1.callback(animation.onAnimationComplete, [animation], chart); + chart.animating = false; + animations.splice(i, 1); + } else { + ++i; + } + } + } +}; + +var resolve = helpers$1.options.resolve; + +var arrayEvents = ['push', 'pop', 'shift', 'splice', 'unshift']; + +/** + * Hooks the array methods that add or remove values ('push', pop', 'shift', 'splice', + * 'unshift') and notify the listener AFTER the array has been altered. Listeners are + * called on the 'onData*' callbacks (e.g. onDataPush, etc.) with same arguments. + */ +function listenArrayEvents(array, listener) { + if (array._chartjs) { + array._chartjs.listeners.push(listener); + return; + } + + Object.defineProperty(array, '_chartjs', { + configurable: true, + enumerable: false, + value: { + listeners: [listener] + } + }); + + arrayEvents.forEach(function(key) { + var method = 'onData' + key.charAt(0).toUpperCase() + key.slice(1); + var base = array[key]; + + Object.defineProperty(array, key, { + configurable: true, + enumerable: false, + value: function() { + var args = Array.prototype.slice.call(arguments); + var res = base.apply(this, args); + + helpers$1.each(array._chartjs.listeners, function(object) { + if (typeof object[method] === 'function') { + object[method].apply(object, args); + } + }); + + return res; + } + }); + }); +} + +/** + * Removes the given array event listener and cleanup extra attached properties (such as + * the _chartjs stub and overridden methods) if array doesn't have any more listeners. + */ +function unlistenArrayEvents(array, listener) { + var stub = array._chartjs; + if (!stub) { + return; + } + + var listeners = stub.listeners; + var index = listeners.indexOf(listener); + if (index !== -1) { + listeners.splice(index, 1); + } + + if (listeners.length > 0) { + return; + } + + arrayEvents.forEach(function(key) { + delete array[key]; + }); + + delete array._chartjs; +} + +// Base class for all dataset controllers (line, bar, etc) +var DatasetController = function(chart, datasetIndex) { + this.initialize(chart, datasetIndex); +}; + +helpers$1.extend(DatasetController.prototype, { + + /** + * Element type used to generate a meta dataset (e.g. Chart.element.Line). + * @type {Chart.core.element} + */ + datasetElementType: null, + + /** + * Element type used to generate a meta data (e.g. Chart.element.Point). + * @type {Chart.core.element} + */ + dataElementType: null, + + initialize: function(chart, datasetIndex) { + var me = this; + me.chart = chart; + me.index = datasetIndex; + me.linkScales(); + me.addElements(); + }, + + updateIndex: function(datasetIndex) { + this.index = datasetIndex; + }, + + linkScales: function() { + var me = this; + var meta = me.getMeta(); + var dataset = me.getDataset(); + + if (meta.xAxisID === null || !(meta.xAxisID in me.chart.scales)) { + meta.xAxisID = dataset.xAxisID || me.chart.options.scales.xAxes[0].id; + } + if (meta.yAxisID === null || !(meta.yAxisID in me.chart.scales)) { + meta.yAxisID = dataset.yAxisID || me.chart.options.scales.yAxes[0].id; + } + }, + + getDataset: function() { + return this.chart.data.datasets[this.index]; + }, + + getMeta: function() { + return this.chart.getDatasetMeta(this.index); + }, + + getScaleForId: function(scaleID) { + return this.chart.scales[scaleID]; + }, + + /** + * @private + */ + _getValueScaleId: function() { + return this.getMeta().yAxisID; + }, + + /** + * @private + */ + _getIndexScaleId: function() { + return this.getMeta().xAxisID; + }, + + /** + * @private + */ + _getValueScale: function() { + return this.getScaleForId(this._getValueScaleId()); + }, + + /** + * @private + */ + _getIndexScale: function() { + return this.getScaleForId(this._getIndexScaleId()); + }, + + reset: function() { + this.update(true); + }, + + /** + * @private + */ + destroy: function() { + if (this._data) { + unlistenArrayEvents(this._data, this); + } + }, + + createMetaDataset: function() { + var me = this; + var type = me.datasetElementType; + return type && new type({ + _chart: me.chart, + _datasetIndex: me.index + }); + }, + + createMetaData: function(index) { + var me = this; + var type = me.dataElementType; + return type && new type({ + _chart: me.chart, + _datasetIndex: me.index, + _index: index + }); + }, + + addElements: function() { + var me = this; + var meta = me.getMeta(); + var data = me.getDataset().data || []; + var metaData = meta.data; + var i, ilen; + + for (i = 0, ilen = data.length; i < ilen; ++i) { + metaData[i] = metaData[i] || me.createMetaData(i); + } + + meta.dataset = meta.dataset || me.createMetaDataset(); + }, + + addElementAndReset: function(index) { + var element = this.createMetaData(index); + this.getMeta().data.splice(index, 0, element); + this.updateElement(element, index, true); + }, + + buildOrUpdateElements: function() { + var me = this; + var dataset = me.getDataset(); + var data = dataset.data || (dataset.data = []); + + // In order to correctly handle data addition/deletion animation (an thus simulate + // real-time charts), we need to monitor these data modifications and synchronize + // the internal meta data accordingly. + if (me._data !== data) { + if (me._data) { + // This case happens when the user replaced the data array instance. + unlistenArrayEvents(me._data, me); + } + + if (data && Object.isExtensible(data)) { + listenArrayEvents(data, me); + } + me._data = data; + } + + // Re-sync meta data in case the user replaced the data array or if we missed + // any updates and so make sure that we handle number of datapoints changing. + me.resyncElements(); + }, + + update: helpers$1.noop, + + transition: function(easingValue) { + var meta = this.getMeta(); + var elements = meta.data || []; + var ilen = elements.length; + var i = 0; + + for (; i < ilen; ++i) { + elements[i].transition(easingValue); + } + + if (meta.dataset) { + meta.dataset.transition(easingValue); + } + }, + + draw: function() { + var meta = this.getMeta(); + var elements = meta.data || []; + var ilen = elements.length; + var i = 0; + + if (meta.dataset) { + meta.dataset.draw(); + } + + for (; i < ilen; ++i) { + elements[i].draw(); + } + }, + + removeHoverStyle: function(element) { + helpers$1.merge(element._model, element.$previousStyle || {}); + delete element.$previousStyle; + }, + + setHoverStyle: function(element) { + var dataset = this.chart.data.datasets[element._datasetIndex]; + var index = element._index; + var custom = element.custom || {}; + var model = element._model; + var getHoverColor = helpers$1.getHoverColor; + + element.$previousStyle = { + backgroundColor: model.backgroundColor, + borderColor: model.borderColor, + borderWidth: model.borderWidth + }; + + model.backgroundColor = resolve([custom.hoverBackgroundColor, dataset.hoverBackgroundColor, getHoverColor(model.backgroundColor)], undefined, index); + model.borderColor = resolve([custom.hoverBorderColor, dataset.hoverBorderColor, getHoverColor(model.borderColor)], undefined, index); + model.borderWidth = resolve([custom.hoverBorderWidth, dataset.hoverBorderWidth, model.borderWidth], undefined, index); + }, + + /** + * @private + */ + resyncElements: function() { + var me = this; + var meta = me.getMeta(); + var data = me.getDataset().data; + var numMeta = meta.data.length; + var numData = data.length; + + if (numData < numMeta) { + meta.data.splice(numData, numMeta - numData); + } else if (numData > numMeta) { + me.insertElements(numMeta, numData - numMeta); + } + }, + + /** + * @private + */ + insertElements: function(start, count) { + for (var i = 0; i < count; ++i) { + this.addElementAndReset(start + i); + } + }, + + /** + * @private + */ + onDataPush: function() { + var count = arguments.length; + this.insertElements(this.getDataset().data.length - count, count); + }, + + /** + * @private + */ + onDataPop: function() { + this.getMeta().data.pop(); + }, + + /** + * @private + */ + onDataShift: function() { + this.getMeta().data.shift(); + }, + + /** + * @private + */ + onDataSplice: function(start, count) { + this.getMeta().data.splice(start, count); + this.insertElements(start, arguments.length - 2); + }, + + /** + * @private + */ + onDataUnshift: function() { + this.insertElements(0, arguments.length); + } +}); + +DatasetController.extend = helpers$1.inherits; + +var core_datasetController = DatasetController; + +core_defaults._set('global', { + elements: { + arc: { + backgroundColor: core_defaults.global.defaultColor, + borderColor: '#fff', + borderWidth: 2, + borderAlign: 'center' + } + } +}); + +var element_arc = core_element.extend({ + inLabelRange: function(mouseX) { + var vm = this._view; + + if (vm) { + return (Math.pow(mouseX - vm.x, 2) < Math.pow(vm.radius + vm.hoverRadius, 2)); + } + return false; + }, + + inRange: function(chartX, chartY) { + var vm = this._view; + + if (vm) { + var pointRelativePosition = helpers$1.getAngleFromPoint(vm, {x: chartX, y: chartY}); + var angle = pointRelativePosition.angle; + var distance = pointRelativePosition.distance; + + // Sanitise angle range + var startAngle = vm.startAngle; + var endAngle = vm.endAngle; + while (endAngle < startAngle) { + endAngle += 2.0 * Math.PI; + } + while (angle > endAngle) { + angle -= 2.0 * Math.PI; + } + while (angle < startAngle) { + angle += 2.0 * Math.PI; + } + + // Check if within the range of the open/close angle + var betweenAngles = (angle >= startAngle && angle <= endAngle); + var withinRadius = (distance >= vm.innerRadius && distance <= vm.outerRadius); + + return (betweenAngles && withinRadius); + } + return false; + }, + + getCenterPoint: function() { + var vm = this._view; + var halfAngle = (vm.startAngle + vm.endAngle) / 2; + var halfRadius = (vm.innerRadius + vm.outerRadius) / 2; + return { + x: vm.x + Math.cos(halfAngle) * halfRadius, + y: vm.y + Math.sin(halfAngle) * halfRadius + }; + }, + + getArea: function() { + var vm = this._view; + return Math.PI * ((vm.endAngle - vm.startAngle) / (2 * Math.PI)) * (Math.pow(vm.outerRadius, 2) - Math.pow(vm.innerRadius, 2)); + }, + + tooltipPosition: function() { + var vm = this._view; + var centreAngle = vm.startAngle + ((vm.endAngle - vm.startAngle) / 2); + var rangeFromCentre = (vm.outerRadius - vm.innerRadius) / 2 + vm.innerRadius; + + return { + x: vm.x + (Math.cos(centreAngle) * rangeFromCentre), + y: vm.y + (Math.sin(centreAngle) * rangeFromCentre) + }; + }, + + draw: function() { + var ctx = this._chart.ctx; + var vm = this._view; + var sA = vm.startAngle; + var eA = vm.endAngle; + var pixelMargin = (vm.borderAlign === 'inner') ? 0.33 : 0; + var angleMargin; + + ctx.save(); + + ctx.beginPath(); + ctx.arc(vm.x, vm.y, Math.max(vm.outerRadius - pixelMargin, 0), sA, eA); + ctx.arc(vm.x, vm.y, vm.innerRadius, eA, sA, true); + ctx.closePath(); + + ctx.fillStyle = vm.backgroundColor; + ctx.fill(); + + if (vm.borderWidth) { + if (vm.borderAlign === 'inner') { + // Draw an inner border by cliping the arc and drawing a double-width border + // Enlarge the clipping arc by 0.33 pixels to eliminate glitches between borders + ctx.beginPath(); + angleMargin = pixelMargin / vm.outerRadius; + ctx.arc(vm.x, vm.y, vm.outerRadius, sA - angleMargin, eA + angleMargin); + if (vm.innerRadius > pixelMargin) { + angleMargin = pixelMargin / vm.innerRadius; + ctx.arc(vm.x, vm.y, vm.innerRadius - pixelMargin, eA + angleMargin, sA - angleMargin, true); + } else { + ctx.arc(vm.x, vm.y, pixelMargin, eA + Math.PI / 2, sA - Math.PI / 2); + } + ctx.closePath(); + ctx.clip(); + + ctx.beginPath(); + ctx.arc(vm.x, vm.y, vm.outerRadius, sA, eA); + ctx.arc(vm.x, vm.y, vm.innerRadius, eA, sA, true); + ctx.closePath(); + + ctx.lineWidth = vm.borderWidth * 2; + ctx.lineJoin = 'round'; + } else { + ctx.lineWidth = vm.borderWidth; + ctx.lineJoin = 'bevel'; + } + + ctx.strokeStyle = vm.borderColor; + ctx.stroke(); + } + + ctx.restore(); + } +}); + +var valueOrDefault$1 = helpers$1.valueOrDefault; + +var defaultColor = core_defaults.global.defaultColor; + +core_defaults._set('global', { + elements: { + line: { + tension: 0.4, + backgroundColor: defaultColor, + borderWidth: 3, + borderColor: defaultColor, + borderCapStyle: 'butt', + borderDash: [], + borderDashOffset: 0.0, + borderJoinStyle: 'miter', + capBezierPoints: true, + fill: true, // do we fill in the area between the line and its base axis + } + } +}); + +var element_line = core_element.extend({ + draw: function() { + var me = this; + var vm = me._view; + var ctx = me._chart.ctx; + var spanGaps = vm.spanGaps; + var points = me._children.slice(); // clone array + var globalDefaults = core_defaults.global; + var globalOptionLineElements = globalDefaults.elements.line; + var lastDrawnIndex = -1; + var index, current, previous, currentVM; + + // If we are looping, adding the first point again + if (me._loop && points.length) { + points.push(points[0]); + } + + ctx.save(); + + // Stroke Line Options + ctx.lineCap = vm.borderCapStyle || globalOptionLineElements.borderCapStyle; + + // IE 9 and 10 do not support line dash + if (ctx.setLineDash) { + ctx.setLineDash(vm.borderDash || globalOptionLineElements.borderDash); + } + + ctx.lineDashOffset = valueOrDefault$1(vm.borderDashOffset, globalOptionLineElements.borderDashOffset); + ctx.lineJoin = vm.borderJoinStyle || globalOptionLineElements.borderJoinStyle; + ctx.lineWidth = valueOrDefault$1(vm.borderWidth, globalOptionLineElements.borderWidth); + ctx.strokeStyle = vm.borderColor || globalDefaults.defaultColor; + + // Stroke Line + ctx.beginPath(); + lastDrawnIndex = -1; + + for (index = 0; index < points.length; ++index) { + current = points[index]; + previous = helpers$1.previousItem(points, index); + currentVM = current._view; + + // First point moves to it's starting position no matter what + if (index === 0) { + if (!currentVM.skip) { + ctx.moveTo(currentVM.x, currentVM.y); + lastDrawnIndex = index; + } + } else { + previous = lastDrawnIndex === -1 ? previous : points[lastDrawnIndex]; + + if (!currentVM.skip) { + if ((lastDrawnIndex !== (index - 1) && !spanGaps) || lastDrawnIndex === -1) { + // There was a gap and this is the first point after the gap + ctx.moveTo(currentVM.x, currentVM.y); + } else { + // Line to next point + helpers$1.canvas.lineTo(ctx, previous._view, current._view); + } + lastDrawnIndex = index; + } + } + } + + ctx.stroke(); + ctx.restore(); + } +}); + +var valueOrDefault$2 = helpers$1.valueOrDefault; + +var defaultColor$1 = core_defaults.global.defaultColor; + +core_defaults._set('global', { + elements: { + point: { + radius: 3, + pointStyle: 'circle', + backgroundColor: defaultColor$1, + borderColor: defaultColor$1, + borderWidth: 1, + // Hover + hitRadius: 1, + hoverRadius: 4, + hoverBorderWidth: 1 + } + } +}); + +function xRange(mouseX) { + var vm = this._view; + return vm ? (Math.abs(mouseX - vm.x) < vm.radius + vm.hitRadius) : false; +} + +function yRange(mouseY) { + var vm = this._view; + return vm ? (Math.abs(mouseY - vm.y) < vm.radius + vm.hitRadius) : false; +} + +var element_point = core_element.extend({ + inRange: function(mouseX, mouseY) { + var vm = this._view; + return vm ? ((Math.pow(mouseX - vm.x, 2) + Math.pow(mouseY - vm.y, 2)) < Math.pow(vm.hitRadius + vm.radius, 2)) : false; + }, + + inLabelRange: xRange, + inXRange: xRange, + inYRange: yRange, + + getCenterPoint: function() { + var vm = this._view; + return { + x: vm.x, + y: vm.y + }; + }, + + getArea: function() { + return Math.PI * Math.pow(this._view.radius, 2); + }, + + tooltipPosition: function() { + var vm = this._view; + return { + x: vm.x, + y: vm.y, + padding: vm.radius + vm.borderWidth + }; + }, + + draw: function(chartArea) { + var vm = this._view; + var ctx = this._chart.ctx; + var pointStyle = vm.pointStyle; + var rotation = vm.rotation; + var radius = vm.radius; + var x = vm.x; + var y = vm.y; + var globalDefaults = core_defaults.global; + var defaultColor = globalDefaults.defaultColor; // eslint-disable-line no-shadow + + if (vm.skip) { + return; + } + + // Clipping for Points. + if (chartArea === undefined || helpers$1.canvas._isPointInArea(vm, chartArea)) { + ctx.strokeStyle = vm.borderColor || defaultColor; + ctx.lineWidth = valueOrDefault$2(vm.borderWidth, globalDefaults.elements.point.borderWidth); + ctx.fillStyle = vm.backgroundColor || defaultColor; + helpers$1.canvas.drawPoint(ctx, pointStyle, radius, x, y, rotation); + } + } +}); + +var defaultColor$2 = core_defaults.global.defaultColor; + +core_defaults._set('global', { + elements: { + rectangle: { + backgroundColor: defaultColor$2, + borderColor: defaultColor$2, + borderSkipped: 'bottom', + borderWidth: 0 + } + } +}); + +function isVertical(vm) { + return vm && vm.width !== undefined; +} + +/** + * Helper function to get the bounds of the bar regardless of the orientation + * @param bar {Chart.Element.Rectangle} the bar + * @return {Bounds} bounds of the bar + * @private + */ +function getBarBounds(vm) { + var x1, x2, y1, y2, half; + + if (isVertical(vm)) { + half = vm.width / 2; + x1 = vm.x - half; + x2 = vm.x + half; + y1 = Math.min(vm.y, vm.base); + y2 = Math.max(vm.y, vm.base); + } else { + half = vm.height / 2; + x1 = Math.min(vm.x, vm.base); + x2 = Math.max(vm.x, vm.base); + y1 = vm.y - half; + y2 = vm.y + half; + } + + return { + left: x1, + top: y1, + right: x2, + bottom: y2 + }; +} + +function swap(orig, v1, v2) { + return orig === v1 ? v2 : orig === v2 ? v1 : orig; +} + +function parseBorderSkipped(vm) { + var edge = vm.borderSkipped; + var res = {}; + + if (!edge) { + return res; + } + + if (vm.horizontal) { + if (vm.base > vm.x) { + edge = swap(edge, 'left', 'right'); + } + } else if (vm.base < vm.y) { + edge = swap(edge, 'bottom', 'top'); + } + + res[edge] = true; + return res; +} + +function parseBorderWidth(vm, maxW, maxH) { + var value = vm.borderWidth; + var skip = parseBorderSkipped(vm); + var t, r, b, l; + + if (helpers$1.isObject(value)) { + t = +value.top || 0; + r = +value.right || 0; + b = +value.bottom || 0; + l = +value.left || 0; + } else { + t = r = b = l = +value || 0; + } + + return { + t: skip.top || (t < 0) ? 0 : t > maxH ? maxH : t, + r: skip.right || (r < 0) ? 0 : r > maxW ? maxW : r, + b: skip.bottom || (b < 0) ? 0 : b > maxH ? maxH : b, + l: skip.left || (l < 0) ? 0 : l > maxW ? maxW : l + }; +} + +function boundingRects(vm) { + var bounds = getBarBounds(vm); + var width = bounds.right - bounds.left; + var height = bounds.bottom - bounds.top; + var border = parseBorderWidth(vm, width / 2, height / 2); + + return { + outer: { + x: bounds.left, + y: bounds.top, + w: width, + h: height + }, + inner: { + x: bounds.left + border.l, + y: bounds.top + border.t, + w: width - border.l - border.r, + h: height - border.t - border.b + } + }; +} + +function inRange(vm, x, y) { + var skipX = x === null; + var skipY = y === null; + var bounds = !vm || (skipX && skipY) ? false : getBarBounds(vm); + + return bounds + && (skipX || x >= bounds.left && x <= bounds.right) + && (skipY || y >= bounds.top && y <= bounds.bottom); +} + +var element_rectangle = core_element.extend({ + draw: function() { + var ctx = this._chart.ctx; + var vm = this._view; + var rects = boundingRects(vm); + var outer = rects.outer; + var inner = rects.inner; + + ctx.fillStyle = vm.backgroundColor; + ctx.fillRect(outer.x, outer.y, outer.w, outer.h); + + if (outer.w === inner.w && outer.h === inner.h) { + return; + } + + ctx.save(); + ctx.beginPath(); + ctx.rect(outer.x, outer.y, outer.w, outer.h); + ctx.clip(); + ctx.fillStyle = vm.borderColor; + ctx.rect(inner.x, inner.y, inner.w, inner.h); + ctx.fill('evenodd'); + ctx.restore(); + }, + + height: function() { + var vm = this._view; + return vm.base - vm.y; + }, + + inRange: function(mouseX, mouseY) { + return inRange(this._view, mouseX, mouseY); + }, + + inLabelRange: function(mouseX, mouseY) { + var vm = this._view; + return isVertical(vm) + ? inRange(vm, mouseX, null) + : inRange(vm, null, mouseY); + }, + + inXRange: function(mouseX) { + return inRange(this._view, mouseX, null); + }, + + inYRange: function(mouseY) { + return inRange(this._view, null, mouseY); + }, + + getCenterPoint: function() { + var vm = this._view; + var x, y; + if (isVertical(vm)) { + x = vm.x; + y = (vm.y + vm.base) / 2; + } else { + x = (vm.x + vm.base) / 2; + y = vm.y; + } + + return {x: x, y: y}; + }, + + getArea: function() { + var vm = this._view; + + return isVertical(vm) + ? vm.width * Math.abs(vm.y - vm.base) + : vm.height * Math.abs(vm.x - vm.base); + }, + + tooltipPosition: function() { + var vm = this._view; + return { + x: vm.x, + y: vm.y + }; + } +}); + +var elements = {}; +var Arc = element_arc; +var Line = element_line; +var Point = element_point; +var Rectangle = element_rectangle; +elements.Arc = Arc; +elements.Line = Line; +elements.Point = Point; +elements.Rectangle = Rectangle; + +var resolve$1 = helpers$1.options.resolve; + +core_defaults._set('bar', { + hover: { + mode: 'label' + }, + + scales: { + xAxes: [{ + type: 'category', + categoryPercentage: 0.8, + barPercentage: 0.9, + offset: true, + gridLines: { + offsetGridLines: true + } + }], + + yAxes: [{ + type: 'linear' + }] + } +}); + +/** + * Computes the "optimal" sample size to maintain bars equally sized while preventing overlap. + * @private + */ +function computeMinSampleSize(scale, pixels) { + var min = scale.isHorizontal() ? scale.width : scale.height; + var ticks = scale.getTicks(); + var prev, curr, i, ilen; + + for (i = 1, ilen = pixels.length; i < ilen; ++i) { + min = Math.min(min, Math.abs(pixels[i] - pixels[i - 1])); + } + + for (i = 0, ilen = ticks.length; i < ilen; ++i) { + curr = scale.getPixelForTick(i); + min = i > 0 ? Math.min(min, curr - prev) : min; + prev = curr; + } + + return min; +} + +/** + * Computes an "ideal" category based on the absolute bar thickness or, if undefined or null, + * uses the smallest interval (see computeMinSampleSize) that prevents bar overlapping. This + * mode currently always generates bars equally sized (until we introduce scriptable options?). + * @private + */ +function computeFitCategoryTraits(index, ruler, options) { + var thickness = options.barThickness; + var count = ruler.stackCount; + var curr = ruler.pixels[index]; + var size, ratio; + + if (helpers$1.isNullOrUndef(thickness)) { + size = ruler.min * options.categoryPercentage; + ratio = options.barPercentage; + } else { + // When bar thickness is enforced, category and bar percentages are ignored. + // Note(SB): we could add support for relative bar thickness (e.g. barThickness: '50%') + // and deprecate barPercentage since this value is ignored when thickness is absolute. + size = thickness * count; + ratio = 1; + } + + return { + chunk: size / count, + ratio: ratio, + start: curr - (size / 2) + }; +} + +/** + * Computes an "optimal" category that globally arranges bars side by side (no gap when + * percentage options are 1), based on the previous and following categories. This mode + * generates bars with different widths when data are not evenly spaced. + * @private + */ +function computeFlexCategoryTraits(index, ruler, options) { + var pixels = ruler.pixels; + var curr = pixels[index]; + var prev = index > 0 ? pixels[index - 1] : null; + var next = index < pixels.length - 1 ? pixels[index + 1] : null; + var percent = options.categoryPercentage; + var start, size; + + if (prev === null) { + // first data: its size is double based on the next point or, + // if it's also the last data, we use the scale size. + prev = curr - (next === null ? ruler.end - ruler.start : next - curr); + } + + if (next === null) { + // last data: its size is also double based on the previous point. + next = curr + curr - prev; + } + + start = curr - (curr - Math.min(prev, next)) / 2 * percent; + size = Math.abs(next - prev) / 2 * percent; + + return { + chunk: size / ruler.stackCount, + ratio: options.barPercentage, + start: start + }; +} + +var controller_bar = core_datasetController.extend({ + + dataElementType: elements.Rectangle, + + initialize: function() { + var me = this; + var meta; + + core_datasetController.prototype.initialize.apply(me, arguments); + + meta = me.getMeta(); + meta.stack = me.getDataset().stack; + meta.bar = true; + }, + + update: function(reset) { + var me = this; + var rects = me.getMeta().data; + var i, ilen; + + me._ruler = me.getRuler(); + + for (i = 0, ilen = rects.length; i < ilen; ++i) { + me.updateElement(rects[i], i, reset); + } + }, + + updateElement: function(rectangle, index, reset) { + var me = this; + var meta = me.getMeta(); + var dataset = me.getDataset(); + var options = me._resolveElementOptions(rectangle, index); + + rectangle._xScale = me.getScaleForId(meta.xAxisID); + rectangle._yScale = me.getScaleForId(meta.yAxisID); + rectangle._datasetIndex = me.index; + rectangle._index = index; + rectangle._model = { + backgroundColor: options.backgroundColor, + borderColor: options.borderColor, + borderSkipped: options.borderSkipped, + borderWidth: options.borderWidth, + datasetLabel: dataset.label, + label: me.chart.data.labels[index] + }; + + me._updateElementGeometry(rectangle, index, reset); + + rectangle.pivot(); + }, + + /** + * @private + */ + _updateElementGeometry: function(rectangle, index, reset) { + var me = this; + var model = rectangle._model; + var vscale = me._getValueScale(); + var base = vscale.getBasePixel(); + var horizontal = vscale.isHorizontal(); + var ruler = me._ruler || me.getRuler(); + var vpixels = me.calculateBarValuePixels(me.index, index); + var ipixels = me.calculateBarIndexPixels(me.index, index, ruler); + + model.horizontal = horizontal; + model.base = reset ? base : vpixels.base; + model.x = horizontal ? reset ? base : vpixels.head : ipixels.center; + model.y = horizontal ? ipixels.center : reset ? base : vpixels.head; + model.height = horizontal ? ipixels.size : undefined; + model.width = horizontal ? undefined : ipixels.size; + }, + + /** + * Returns the stacks based on groups and bar visibility. + * @param {number} [last] - The dataset index + * @returns {string[]} The list of stack IDs + * @private + */ + _getStacks: function(last) { + var me = this; + var chart = me.chart; + var scale = me._getIndexScale(); + var stacked = scale.options.stacked; + var ilen = last === undefined ? chart.data.datasets.length : last + 1; + var stacks = []; + var i, meta; + + for (i = 0; i < ilen; ++i) { + meta = chart.getDatasetMeta(i); + if (meta.bar && chart.isDatasetVisible(i) && + (stacked === false || + (stacked === true && stacks.indexOf(meta.stack) === -1) || + (stacked === undefined && (meta.stack === undefined || stacks.indexOf(meta.stack) === -1)))) { + stacks.push(meta.stack); + } + } + + return stacks; + }, + + /** + * Returns the effective number of stacks based on groups and bar visibility. + * @private + */ + getStackCount: function() { + return this._getStacks().length; + }, + + /** + * Returns the stack index for the given dataset based on groups and bar visibility. + * @param {number} [datasetIndex] - The dataset index + * @param {string} [name] - The stack name to find + * @returns {number} The stack index + * @private + */ + getStackIndex: function(datasetIndex, name) { + var stacks = this._getStacks(datasetIndex); + var index = (name !== undefined) + ? stacks.indexOf(name) + : -1; // indexOf returns -1 if element is not present + + return (index === -1) + ? stacks.length - 1 + : index; + }, + + /** + * @private + */ + getRuler: function() { + var me = this; + var scale = me._getIndexScale(); + var stackCount = me.getStackCount(); + var datasetIndex = me.index; + var isHorizontal = scale.isHorizontal(); + var start = isHorizontal ? scale.left : scale.top; + var end = start + (isHorizontal ? scale.width : scale.height); + var pixels = []; + var i, ilen, min; + + for (i = 0, ilen = me.getMeta().data.length; i < ilen; ++i) { + pixels.push(scale.getPixelForValue(null, i, datasetIndex)); + } + + min = helpers$1.isNullOrUndef(scale.options.barThickness) + ? computeMinSampleSize(scale, pixels) + : -1; + + return { + min: min, + pixels: pixels, + start: start, + end: end, + stackCount: stackCount, + scale: scale + }; + }, + + /** + * Note: pixel values are not clamped to the scale area. + * @private + */ + calculateBarValuePixels: function(datasetIndex, index) { + var me = this; + var chart = me.chart; + var meta = me.getMeta(); + var scale = me._getValueScale(); + var isHorizontal = scale.isHorizontal(); + var datasets = chart.data.datasets; + var value = +scale.getRightValue(datasets[datasetIndex].data[index]); + var minBarLength = scale.options.minBarLength; + var stacked = scale.options.stacked; + var stack = meta.stack; + var start = 0; + var i, imeta, ivalue, base, head, size; + + if (stacked || (stacked === undefined && stack !== undefined)) { + for (i = 0; i < datasetIndex; ++i) { + imeta = chart.getDatasetMeta(i); + + if (imeta.bar && + imeta.stack === stack && + imeta.controller._getValueScaleId() === scale.id && + chart.isDatasetVisible(i)) { + + ivalue = +scale.getRightValue(datasets[i].data[index]); + if ((value < 0 && ivalue < 0) || (value >= 0 && ivalue > 0)) { + start += ivalue; + } + } + } + } + + base = scale.getPixelForValue(start); + head = scale.getPixelForValue(start + value); + size = head - base; + + if (minBarLength !== undefined && Math.abs(size) < minBarLength) { + size = minBarLength; + if (value >= 0 && !isHorizontal || value < 0 && isHorizontal) { + head = base - minBarLength; + } else { + head = base + minBarLength; + } + } + + return { + size: size, + base: base, + head: head, + center: head + size / 2 + }; + }, + + /** + * @private + */ + calculateBarIndexPixels: function(datasetIndex, index, ruler) { + var me = this; + var options = ruler.scale.options; + var range = options.barThickness === 'flex' + ? computeFlexCategoryTraits(index, ruler, options) + : computeFitCategoryTraits(index, ruler, options); + + var stackIndex = me.getStackIndex(datasetIndex, me.getMeta().stack); + var center = range.start + (range.chunk * stackIndex) + (range.chunk / 2); + var size = Math.min( + helpers$1.valueOrDefault(options.maxBarThickness, Infinity), + range.chunk * range.ratio); + + return { + base: center - size / 2, + head: center + size / 2, + center: center, + size: size + }; + }, + + draw: function() { + var me = this; + var chart = me.chart; + var scale = me._getValueScale(); + var rects = me.getMeta().data; + var dataset = me.getDataset(); + var ilen = rects.length; + var i = 0; + + helpers$1.canvas.clipArea(chart.ctx, chart.chartArea); + + for (; i < ilen; ++i) { + if (!isNaN(scale.getRightValue(dataset.data[i]))) { + rects[i].draw(); + } + } + + helpers$1.canvas.unclipArea(chart.ctx); + }, + + /** + * @private + */ + _resolveElementOptions: function(rectangle, index) { + var me = this; + var chart = me.chart; + var datasets = chart.data.datasets; + var dataset = datasets[me.index]; + var custom = rectangle.custom || {}; + var options = chart.options.elements.rectangle; + var values = {}; + var i, ilen, key; + + // Scriptable options + var context = { + chart: chart, + dataIndex: index, + dataset: dataset, + datasetIndex: me.index + }; + + var keys = [ + 'backgroundColor', + 'borderColor', + 'borderSkipped', + 'borderWidth' + ]; + + for (i = 0, ilen = keys.length; i < ilen; ++i) { + key = keys[i]; + values[key] = resolve$1([ + custom[key], + dataset[key], + options[key] + ], context, index); + } + + return values; + } +}); + +var valueOrDefault$3 = helpers$1.valueOrDefault; +var resolve$2 = helpers$1.options.resolve; + +core_defaults._set('bubble', { + hover: { + mode: 'single' + }, + + scales: { + xAxes: [{ + type: 'linear', // bubble should probably use a linear scale by default + position: 'bottom', + id: 'x-axis-0' // need an ID so datasets can reference the scale + }], + yAxes: [{ + type: 'linear', + position: 'left', + id: 'y-axis-0' + }] + }, + + tooltips: { + callbacks: { + title: function() { + // Title doesn't make sense for scatter since we format the data as a point + return ''; + }, + label: function(item, data) { + var datasetLabel = data.datasets[item.datasetIndex].label || ''; + var dataPoint = data.datasets[item.datasetIndex].data[item.index]; + return datasetLabel + ': (' + item.xLabel + ', ' + item.yLabel + ', ' + dataPoint.r + ')'; + } + } + } +}); + +var controller_bubble = core_datasetController.extend({ + /** + * @protected + */ + dataElementType: elements.Point, + + /** + * @protected + */ + update: function(reset) { + var me = this; + var meta = me.getMeta(); + var points = meta.data; + + // Update Points + helpers$1.each(points, function(point, index) { + me.updateElement(point, index, reset); + }); + }, + + /** + * @protected + */ + updateElement: function(point, index, reset) { + var me = this; + var meta = me.getMeta(); + var custom = point.custom || {}; + var xScale = me.getScaleForId(meta.xAxisID); + var yScale = me.getScaleForId(meta.yAxisID); + var options = me._resolveElementOptions(point, index); + var data = me.getDataset().data[index]; + var dsIndex = me.index; + + var x = reset ? xScale.getPixelForDecimal(0.5) : xScale.getPixelForValue(typeof data === 'object' ? data : NaN, index, dsIndex); + var y = reset ? yScale.getBasePixel() : yScale.getPixelForValue(data, index, dsIndex); + + point._xScale = xScale; + point._yScale = yScale; + point._options = options; + point._datasetIndex = dsIndex; + point._index = index; + point._model = { + backgroundColor: options.backgroundColor, + borderColor: options.borderColor, + borderWidth: options.borderWidth, + hitRadius: options.hitRadius, + pointStyle: options.pointStyle, + rotation: options.rotation, + radius: reset ? 0 : options.radius, + skip: custom.skip || isNaN(x) || isNaN(y), + x: x, + y: y, + }; + + point.pivot(); + }, + + /** + * @protected + */ + setHoverStyle: function(point) { + var model = point._model; + var options = point._options; + var getHoverColor = helpers$1.getHoverColor; + + point.$previousStyle = { + backgroundColor: model.backgroundColor, + borderColor: model.borderColor, + borderWidth: model.borderWidth, + radius: model.radius + }; + + model.backgroundColor = valueOrDefault$3(options.hoverBackgroundColor, getHoverColor(options.backgroundColor)); + model.borderColor = valueOrDefault$3(options.hoverBorderColor, getHoverColor(options.borderColor)); + model.borderWidth = valueOrDefault$3(options.hoverBorderWidth, options.borderWidth); + model.radius = options.radius + options.hoverRadius; + }, + + /** + * @private + */ + _resolveElementOptions: function(point, index) { + var me = this; + var chart = me.chart; + var datasets = chart.data.datasets; + var dataset = datasets[me.index]; + var custom = point.custom || {}; + var options = chart.options.elements.point; + var data = dataset.data[index]; + var values = {}; + var i, ilen, key; + + // Scriptable options + var context = { + chart: chart, + dataIndex: index, + dataset: dataset, + datasetIndex: me.index + }; + + var keys = [ + 'backgroundColor', + 'borderColor', + 'borderWidth', + 'hoverBackgroundColor', + 'hoverBorderColor', + 'hoverBorderWidth', + 'hoverRadius', + 'hitRadius', + 'pointStyle', + 'rotation' + ]; + + for (i = 0, ilen = keys.length; i < ilen; ++i) { + key = keys[i]; + values[key] = resolve$2([ + custom[key], + dataset[key], + options[key] + ], context, index); + } + + // Custom radius resolution + values.radius = resolve$2([ + custom.radius, + data ? data.r : undefined, + dataset.radius, + options.radius + ], context, index); + + return values; + } +}); + +var resolve$3 = helpers$1.options.resolve; +var valueOrDefault$4 = helpers$1.valueOrDefault; + +core_defaults._set('doughnut', { + animation: { + // Boolean - Whether we animate the rotation of the Doughnut + animateRotate: true, + // Boolean - Whether we animate scaling the Doughnut from the centre + animateScale: false + }, + hover: { + mode: 'single' + }, + legendCallback: function(chart) { + var text = []; + text.push('
    '); + + var data = chart.data; + var datasets = data.datasets; + var labels = data.labels; + + if (datasets.length) { + for (var i = 0; i < datasets[0].data.length; ++i) { + text.push('
  • '); + if (labels[i]) { + text.push(labels[i]); + } + text.push('
    • '); + } + } + + text.push('
'); + return text.join(''); + }, + legend: { + labels: { + generateLabels: function(chart) { + var data = chart.data; + if (data.labels.length && data.datasets.length) { + return data.labels.map(function(label, i) { + var meta = chart.getDatasetMeta(0); + var ds = data.datasets[0]; + var arc = meta.data[i]; + var custom = arc && arc.custom || {}; + var arcOpts = chart.options.elements.arc; + var fill = resolve$3([custom.backgroundColor, ds.backgroundColor, arcOpts.backgroundColor], undefined, i); + var stroke = resolve$3([custom.borderColor, ds.borderColor, arcOpts.borderColor], undefined, i); + var bw = resolve$3([custom.borderWidth, ds.borderWidth, arcOpts.borderWidth], undefined, i); + + return { + text: label, + fillStyle: fill, + strokeStyle: stroke, + lineWidth: bw, + hidden: isNaN(ds.data[i]) || meta.data[i].hidden, + + // Extra data used for toggling the correct item + index: i + }; + }); + } + return []; + } + }, + + onClick: function(e, legendItem) { + var index = legendItem.index; + var chart = this.chart; + var i, ilen, meta; + + for (i = 0, ilen = (chart.data.datasets || []).length; i < ilen; ++i) { + meta = chart.getDatasetMeta(i); + // toggle visibility of index if exists + if (meta.data[index]) { + meta.data[index].hidden = !meta.data[index].hidden; + } + } + + chart.update(); + } + }, + + // The percentage of the chart that we cut out of the middle. + cutoutPercentage: 50, + + // The rotation of the chart, where the first data arc begins. + rotation: Math.PI * -0.5, + + // The total circumference of the chart. + circumference: Math.PI * 2.0, + + // Need to override these to give a nice default + tooltips: { + callbacks: { + title: function() { + return ''; + }, + label: function(tooltipItem, data) { + var dataLabel = data.labels[tooltipItem.index]; + var value = ': ' + data.datasets[tooltipItem.datasetIndex].data[tooltipItem.index]; + + if (helpers$1.isArray(dataLabel)) { + // show value on first line of multiline label + // need to clone because we are changing the value + dataLabel = dataLabel.slice(); + dataLabel[0] += value; + } else { + dataLabel += value; + } + + return dataLabel; + } + } + } +}); + +var controller_doughnut = core_datasetController.extend({ + + dataElementType: elements.Arc, + + linkScales: helpers$1.noop, + + // Get index of the dataset in relation to the visible datasets. This allows determining the inner and outer radius correctly + getRingIndex: function(datasetIndex) { + var ringIndex = 0; + + for (var j = 0; j < datasetIndex; ++j) { + if (this.chart.isDatasetVisible(j)) { + ++ringIndex; + } + } + + return ringIndex; + }, + + update: function(reset) { + var me = this; + var chart = me.chart; + var chartArea = chart.chartArea; + var opts = chart.options; + var availableWidth = chartArea.right - chartArea.left; + var availableHeight = chartArea.bottom - chartArea.top; + var minSize = Math.min(availableWidth, availableHeight); + var offset = {x: 0, y: 0}; + var meta = me.getMeta(); + var arcs = meta.data; + var cutoutPercentage = opts.cutoutPercentage; + var circumference = opts.circumference; + var chartWeight = me._getRingWeight(me.index); + var i, ilen; + + // If the chart's circumference isn't a full circle, calculate minSize as a ratio of the width/height of the arc + if (circumference < Math.PI * 2.0) { + var startAngle = opts.rotation % (Math.PI * 2.0); + startAngle += Math.PI * 2.0 * (startAngle >= Math.PI ? -1 : startAngle < -Math.PI ? 1 : 0); + var endAngle = startAngle + circumference; + var start = {x: Math.cos(startAngle), y: Math.sin(startAngle)}; + var end = {x: Math.cos(endAngle), y: Math.sin(endAngle)}; + var contains0 = (startAngle <= 0 && endAngle >= 0) || (startAngle <= Math.PI * 2.0 && Math.PI * 2.0 <= endAngle); + var contains90 = (startAngle <= Math.PI * 0.5 && Math.PI * 0.5 <= endAngle) || (startAngle <= Math.PI * 2.5 && Math.PI * 2.5 <= endAngle); + var contains180 = (startAngle <= -Math.PI && -Math.PI <= endAngle) || (startAngle <= Math.PI && Math.PI <= endAngle); + var contains270 = (startAngle <= -Math.PI * 0.5 && -Math.PI * 0.5 <= endAngle) || (startAngle <= Math.PI * 1.5 && Math.PI * 1.5 <= endAngle); + var cutout = cutoutPercentage / 100.0; + var min = {x: contains180 ? -1 : Math.min(start.x * (start.x < 0 ? 1 : cutout), end.x * (end.x < 0 ? 1 : cutout)), y: contains270 ? -1 : Math.min(start.y * (start.y < 0 ? 1 : cutout), end.y * (end.y < 0 ? 1 : cutout))}; + var max = {x: contains0 ? 1 : Math.max(start.x * (start.x > 0 ? 1 : cutout), end.x * (end.x > 0 ? 1 : cutout)), y: contains90 ? 1 : Math.max(start.y * (start.y > 0 ? 1 : cutout), end.y * (end.y > 0 ? 1 : cutout))}; + var size = {width: (max.x - min.x) * 0.5, height: (max.y - min.y) * 0.5}; + minSize = Math.min(availableWidth / size.width, availableHeight / size.height); + offset = {x: (max.x + min.x) * -0.5, y: (max.y + min.y) * -0.5}; + } + + for (i = 0, ilen = arcs.length; i < ilen; ++i) { + arcs[i]._options = me._resolveElementOptions(arcs[i], i); + } + + chart.borderWidth = me.getMaxBorderWidth(); + chart.outerRadius = Math.max((minSize - chart.borderWidth) / 2, 0); + chart.innerRadius = Math.max(cutoutPercentage ? (chart.outerRadius / 100) * (cutoutPercentage) : 0, 0); + chart.radiusLength = (chart.outerRadius - chart.innerRadius) / (me._getVisibleDatasetWeightTotal() || 1); + chart.offsetX = offset.x * chart.outerRadius; + chart.offsetY = offset.y * chart.outerRadius; + + meta.total = me.calculateTotal(); + + me.outerRadius = chart.outerRadius - chart.radiusLength * me._getRingWeightOffset(me.index); + me.innerRadius = Math.max(me.outerRadius - chart.radiusLength * chartWeight, 0); + + for (i = 0, ilen = arcs.length; i < ilen; ++i) { + me.updateElement(arcs[i], i, reset); + } + }, + + updateElement: function(arc, index, reset) { + var me = this; + var chart = me.chart; + var chartArea = chart.chartArea; + var opts = chart.options; + var animationOpts = opts.animation; + var centerX = (chartArea.left + chartArea.right) / 2; + var centerY = (chartArea.top + chartArea.bottom) / 2; + var startAngle = opts.rotation; // non reset case handled later + var endAngle = opts.rotation; // non reset case handled later + var dataset = me.getDataset(); + var circumference = reset && animationOpts.animateRotate ? 0 : arc.hidden ? 0 : me.calculateCircumference(dataset.data[index]) * (opts.circumference / (2.0 * Math.PI)); + var innerRadius = reset && animationOpts.animateScale ? 0 : me.innerRadius; + var outerRadius = reset && animationOpts.animateScale ? 0 : me.outerRadius; + var options = arc._options || {}; + + helpers$1.extend(arc, { + // Utility + _datasetIndex: me.index, + _index: index, + + // Desired view properties + _model: { + backgroundColor: options.backgroundColor, + borderColor: options.borderColor, + borderWidth: options.borderWidth, + borderAlign: options.borderAlign, + x: centerX + chart.offsetX, + y: centerY + chart.offsetY, + startAngle: startAngle, + endAngle: endAngle, + circumference: circumference, + outerRadius: outerRadius, + innerRadius: innerRadius, + label: helpers$1.valueAtIndexOrDefault(dataset.label, index, chart.data.labels[index]) + } + }); + + var model = arc._model; + + // Set correct angles if not resetting + if (!reset || !animationOpts.animateRotate) { + if (index === 0) { + model.startAngle = opts.rotation; + } else { + model.startAngle = me.getMeta().data[index - 1]._model.endAngle; + } + + model.endAngle = model.startAngle + model.circumference; + } + + arc.pivot(); + }, + + calculateTotal: function() { + var dataset = this.getDataset(); + var meta = this.getMeta(); + var total = 0; + var value; + + helpers$1.each(meta.data, function(element, index) { + value = dataset.data[index]; + if (!isNaN(value) && !element.hidden) { + total += Math.abs(value); + } + }); + + /* if (total === 0) { + total = NaN; + }*/ + + return total; + }, + + calculateCircumference: function(value) { + var total = this.getMeta().total; + if (total > 0 && !isNaN(value)) { + return (Math.PI * 2.0) * (Math.abs(value) / total); + } + return 0; + }, + + // gets the max border or hover width to properly scale pie charts + getMaxBorderWidth: function(arcs) { + var me = this; + var max = 0; + var chart = me.chart; + var i, ilen, meta, arc, controller, options, borderWidth, hoverWidth; + + if (!arcs) { + // Find the outmost visible dataset + for (i = 0, ilen = chart.data.datasets.length; i < ilen; ++i) { + if (chart.isDatasetVisible(i)) { + meta = chart.getDatasetMeta(i); + arcs = meta.data; + if (i !== me.index) { + controller = meta.controller; + } + break; + } + } + } + + if (!arcs) { + return 0; + } + + for (i = 0, ilen = arcs.length; i < ilen; ++i) { + arc = arcs[i]; + options = controller ? controller._resolveElementOptions(arc, i) : arc._options; + if (options.borderAlign !== 'inner') { + borderWidth = options.borderWidth; + hoverWidth = options.hoverBorderWidth; + + max = borderWidth > max ? borderWidth : max; + max = hoverWidth > max ? hoverWidth : max; + } + } + return max; + }, + + /** + * @protected + */ + setHoverStyle: function(arc) { + var model = arc._model; + var options = arc._options; + var getHoverColor = helpers$1.getHoverColor; + + arc.$previousStyle = { + backgroundColor: model.backgroundColor, + borderColor: model.borderColor, + borderWidth: model.borderWidth, + }; + + model.backgroundColor = valueOrDefault$4(options.hoverBackgroundColor, getHoverColor(options.backgroundColor)); + model.borderColor = valueOrDefault$4(options.hoverBorderColor, getHoverColor(options.borderColor)); + model.borderWidth = valueOrDefault$4(options.hoverBorderWidth, options.borderWidth); + }, + + /** + * @private + */ + _resolveElementOptions: function(arc, index) { + var me = this; + var chart = me.chart; + var dataset = me.getDataset(); + var custom = arc.custom || {}; + var options = chart.options.elements.arc; + var values = {}; + var i, ilen, key; + + // Scriptable options + var context = { + chart: chart, + dataIndex: index, + dataset: dataset, + datasetIndex: me.index + }; + + var keys = [ + 'backgroundColor', + 'borderColor', + 'borderWidth', + 'borderAlign', + 'hoverBackgroundColor', + 'hoverBorderColor', + 'hoverBorderWidth', + ]; + + for (i = 0, ilen = keys.length; i < ilen; ++i) { + key = keys[i]; + values[key] = resolve$3([ + custom[key], + dataset[key], + options[key] + ], context, index); + } + + return values; + }, + + /** + * Get radius length offset of the dataset in relation to the visible datasets weights. This allows determining the inner and outer radius correctly + * @private + */ + _getRingWeightOffset: function(datasetIndex) { + var ringWeightOffset = 0; + + for (var i = 0; i < datasetIndex; ++i) { + if (this.chart.isDatasetVisible(i)) { + ringWeightOffset += this._getRingWeight(i); + } + } + + return ringWeightOffset; + }, + + /** + * @private + */ + _getRingWeight: function(dataSetIndex) { + return Math.max(valueOrDefault$4(this.chart.data.datasets[dataSetIndex].weight, 1), 0); + }, + + /** + * Returns the sum of all visibile data set weights. This value can be 0. + * @private + */ + _getVisibleDatasetWeightTotal: function() { + return this._getRingWeightOffset(this.chart.data.datasets.length); + } +}); + +core_defaults._set('horizontalBar', { + hover: { + mode: 'index', + axis: 'y' + }, + + scales: { + xAxes: [{ + type: 'linear', + position: 'bottom' + }], + + yAxes: [{ + type: 'category', + position: 'left', + categoryPercentage: 0.8, + barPercentage: 0.9, + offset: true, + gridLines: { + offsetGridLines: true + } + }] + }, + + elements: { + rectangle: { + borderSkipped: 'left' + } + }, + + tooltips: { + mode: 'index', + axis: 'y' + } +}); + +var controller_horizontalBar = controller_bar.extend({ + /** + * @private + */ + _getValueScaleId: function() { + return this.getMeta().xAxisID; + }, + + /** + * @private + */ + _getIndexScaleId: function() { + return this.getMeta().yAxisID; + } +}); + +var valueOrDefault$5 = helpers$1.valueOrDefault; +var resolve$4 = helpers$1.options.resolve; +var isPointInArea = helpers$1.canvas._isPointInArea; + +core_defaults._set('line', { + showLines: true, + spanGaps: false, + + hover: { + mode: 'label' + }, + + scales: { + xAxes: [{ + type: 'category', + id: 'x-axis-0' + }], + yAxes: [{ + type: 'linear', + id: 'y-axis-0' + }] + } +}); + +function lineEnabled(dataset, options) { + return valueOrDefault$5(dataset.showLine, options.showLines); +} + +var controller_line = core_datasetController.extend({ + + datasetElementType: elements.Line, + + dataElementType: elements.Point, + + update: function(reset) { + var me = this; + var meta = me.getMeta(); + var line = meta.dataset; + var points = meta.data || []; + var scale = me.getScaleForId(meta.yAxisID); + var dataset = me.getDataset(); + var showLine = lineEnabled(dataset, me.chart.options); + var i, ilen; + + // Update Line + if (showLine) { + // Compatibility: If the properties are defined with only the old name, use those values + if ((dataset.tension !== undefined) && (dataset.lineTension === undefined)) { + dataset.lineTension = dataset.tension; + } + + // Utility + line._scale = scale; + line._datasetIndex = me.index; + // Data + line._children = points; + // Model + line._model = me._resolveLineOptions(line); + + line.pivot(); + } + + // Update Points + for (i = 0, ilen = points.length; i < ilen; ++i) { + me.updateElement(points[i], i, reset); + } + + if (showLine && line._model.tension !== 0) { + me.updateBezierControlPoints(); + } + + // Now pivot the point for animation + for (i = 0, ilen = points.length; i < ilen; ++i) { + points[i].pivot(); + } + }, + + updateElement: function(point, index, reset) { + var me = this; + var meta = me.getMeta(); + var custom = point.custom || {}; + var dataset = me.getDataset(); + var datasetIndex = me.index; + var value = dataset.data[index]; + var yScale = me.getScaleForId(meta.yAxisID); + var xScale = me.getScaleForId(meta.xAxisID); + var lineModel = meta.dataset._model; + var x, y; + + var options = me._resolvePointOptions(point, index); + + x = xScale.getPixelForValue(typeof value === 'object' ? value : NaN, index, datasetIndex); + y = reset ? yScale.getBasePixel() : me.calculatePointY(value, index, datasetIndex); + + // Utility + point._xScale = xScale; + point._yScale = yScale; + point._options = options; + point._datasetIndex = datasetIndex; + point._index = index; + + // Desired view properties + point._model = { + x: x, + y: y, + skip: custom.skip || isNaN(x) || isNaN(y), + // Appearance + radius: options.radius, + pointStyle: options.pointStyle, + rotation: options.rotation, + backgroundColor: options.backgroundColor, + borderColor: options.borderColor, + borderWidth: options.borderWidth, + tension: valueOrDefault$5(custom.tension, lineModel ? lineModel.tension : 0), + steppedLine: lineModel ? lineModel.steppedLine : false, + // Tooltip + hitRadius: options.hitRadius + }; + }, + + /** + * @private + */ + _resolvePointOptions: function(element, index) { + var me = this; + var chart = me.chart; + var dataset = chart.data.datasets[me.index]; + var custom = element.custom || {}; + var options = chart.options.elements.point; + var values = {}; + var i, ilen, key; + + // Scriptable options + var context = { + chart: chart, + dataIndex: index, + dataset: dataset, + datasetIndex: me.index + }; + + var ELEMENT_OPTIONS = { + backgroundColor: 'pointBackgroundColor', + borderColor: 'pointBorderColor', + borderWidth: 'pointBorderWidth', + hitRadius: 'pointHitRadius', + hoverBackgroundColor: 'pointHoverBackgroundColor', + hoverBorderColor: 'pointHoverBorderColor', + hoverBorderWidth: 'pointHoverBorderWidth', + hoverRadius: 'pointHoverRadius', + pointStyle: 'pointStyle', + radius: 'pointRadius', + rotation: 'pointRotation' + }; + var keys = Object.keys(ELEMENT_OPTIONS); + + for (i = 0, ilen = keys.length; i < ilen; ++i) { + key = keys[i]; + values[key] = resolve$4([ + custom[key], + dataset[ELEMENT_OPTIONS[key]], + dataset[key], + options[key] + ], context, index); + } + + return values; + }, + + /** + * @private + */ + _resolveLineOptions: function(element) { + var me = this; + var chart = me.chart; + var dataset = chart.data.datasets[me.index]; + var custom = element.custom || {}; + var options = chart.options; + var elementOptions = options.elements.line; + var values = {}; + var i, ilen, key; + + var keys = [ + 'backgroundColor', + 'borderWidth', + 'borderColor', + 'borderCapStyle', + 'borderDash', + 'borderDashOffset', + 'borderJoinStyle', + 'fill', + 'cubicInterpolationMode' + ]; + + for (i = 0, ilen = keys.length; i < ilen; ++i) { + key = keys[i]; + values[key] = resolve$4([ + custom[key], + dataset[key], + elementOptions[key] + ]); + } + + // The default behavior of lines is to break at null values, according + // to https://github.com/chartjs/Chart.js/issues/2435#issuecomment-216718158 + // This option gives lines the ability to span gaps + values.spanGaps = valueOrDefault$5(dataset.spanGaps, options.spanGaps); + values.tension = valueOrDefault$5(dataset.lineTension, elementOptions.tension); + values.steppedLine = resolve$4([custom.steppedLine, dataset.steppedLine, elementOptions.stepped]); + + return values; + }, + + calculatePointY: function(value, index, datasetIndex) { + var me = this; + var chart = me.chart; + var meta = me.getMeta(); + var yScale = me.getScaleForId(meta.yAxisID); + var sumPos = 0; + var sumNeg = 0; + var i, ds, dsMeta; + + if (yScale.options.stacked) { + for (i = 0; i < datasetIndex; i++) { + ds = chart.data.datasets[i]; + dsMeta = chart.getDatasetMeta(i); + if (dsMeta.type === 'line' && dsMeta.yAxisID === yScale.id && chart.isDatasetVisible(i)) { + var stackedRightValue = Number(yScale.getRightValue(ds.data[index])); + if (stackedRightValue < 0) { + sumNeg += stackedRightValue || 0; + } else { + sumPos += stackedRightValue || 0; + } + } + } + + var rightValue = Number(yScale.getRightValue(value)); + if (rightValue < 0) { + return yScale.getPixelForValue(sumNeg + rightValue); + } + return yScale.getPixelForValue(sumPos + rightValue); + } + + return yScale.getPixelForValue(value); + }, + + updateBezierControlPoints: function() { + var me = this; + var chart = me.chart; + var meta = me.getMeta(); + var lineModel = meta.dataset._model; + var area = chart.chartArea; + var points = meta.data || []; + var i, ilen, model, controlPoints; + + // Only consider points that are drawn in case the spanGaps option is used + if (lineModel.spanGaps) { + points = points.filter(function(pt) { + return !pt._model.skip; + }); + } + + function capControlPoint(pt, min, max) { + return Math.max(Math.min(pt, max), min); + } + + if (lineModel.cubicInterpolationMode === 'monotone') { + helpers$1.splineCurveMonotone(points); + } else { + for (i = 0, ilen = points.length; i < ilen; ++i) { + model = points[i]._model; + controlPoints = helpers$1.splineCurve( + helpers$1.previousItem(points, i)._model, + model, + helpers$1.nextItem(points, i)._model, + lineModel.tension + ); + model.controlPointPreviousX = controlPoints.previous.x; + model.controlPointPreviousY = controlPoints.previous.y; + model.controlPointNextX = controlPoints.next.x; + model.controlPointNextY = controlPoints.next.y; + } + } + + if (chart.options.elements.line.capBezierPoints) { + for (i = 0, ilen = points.length; i < ilen; ++i) { + model = points[i]._model; + if (isPointInArea(model, area)) { + if (i > 0 && isPointInArea(points[i - 1]._model, area)) { + model.controlPointPreviousX = capControlPoint(model.controlPointPreviousX, area.left, area.right); + model.controlPointPreviousY = capControlPoint(model.controlPointPreviousY, area.top, area.bottom); + } + if (i < points.length - 1 && isPointInArea(points[i + 1]._model, area)) { + model.controlPointNextX = capControlPoint(model.controlPointNextX, area.left, area.right); + model.controlPointNextY = capControlPoint(model.controlPointNextY, area.top, area.bottom); + } + } + } + } + }, + + draw: function() { + var me = this; + var chart = me.chart; + var meta = me.getMeta(); + var points = meta.data || []; + var area = chart.chartArea; + var ilen = points.length; + var halfBorderWidth; + var i = 0; + + if (lineEnabled(me.getDataset(), chart.options)) { + halfBorderWidth = (meta.dataset._model.borderWidth || 0) / 2; + + helpers$1.canvas.clipArea(chart.ctx, { + left: area.left, + right: area.right, + top: area.top - halfBorderWidth, + bottom: area.bottom + halfBorderWidth + }); + + meta.dataset.draw(); + + helpers$1.canvas.unclipArea(chart.ctx); + } + + // Draw the points + for (; i < ilen; ++i) { + points[i].draw(area); + } + }, + + /** + * @protected + */ + setHoverStyle: function(point) { + var model = point._model; + var options = point._options; + var getHoverColor = helpers$1.getHoverColor; + + point.$previousStyle = { + backgroundColor: model.backgroundColor, + borderColor: model.borderColor, + borderWidth: model.borderWidth, + radius: model.radius + }; + + model.backgroundColor = valueOrDefault$5(options.hoverBackgroundColor, getHoverColor(options.backgroundColor)); + model.borderColor = valueOrDefault$5(options.hoverBorderColor, getHoverColor(options.borderColor)); + model.borderWidth = valueOrDefault$5(options.hoverBorderWidth, options.borderWidth); + model.radius = valueOrDefault$5(options.hoverRadius, options.radius); + }, +}); + +var resolve$5 = helpers$1.options.resolve; + +core_defaults._set('polarArea', { + scale: { + type: 'radialLinear', + angleLines: { + display: false + }, + gridLines: { + circular: true + }, + pointLabels: { + display: false + }, + ticks: { + beginAtZero: true + } + }, + + // Boolean - Whether to animate the rotation of the chart + animation: { + animateRotate: true, + animateScale: true + }, + + startAngle: -0.5 * Math.PI, + legendCallback: function(chart) { + var text = []; + text.push('
    '); + + var data = chart.data; + var datasets = data.datasets; + var labels = data.labels; + + if (datasets.length) { + for (var i = 0; i < datasets[0].data.length; ++i) { + text.push('
  • '); + if (labels[i]) { + text.push(labels[i]); + } + text.push('
    • '); + } + } + + text.push('
'); + return text.join(''); + }, + legend: { + labels: { + generateLabels: function(chart) { + var data = chart.data; + if (data.labels.length && data.datasets.length) { + return data.labels.map(function(label, i) { + var meta = chart.getDatasetMeta(0); + var ds = data.datasets[0]; + var arc = meta.data[i]; + var custom = arc.custom || {}; + var arcOpts = chart.options.elements.arc; + var fill = resolve$5([custom.backgroundColor, ds.backgroundColor, arcOpts.backgroundColor], undefined, i); + var stroke = resolve$5([custom.borderColor, ds.borderColor, arcOpts.borderColor], undefined, i); + var bw = resolve$5([custom.borderWidth, ds.borderWidth, arcOpts.borderWidth], undefined, i); + + return { + text: label, + fillStyle: fill, + strokeStyle: stroke, + lineWidth: bw, + hidden: isNaN(ds.data[i]) || meta.data[i].hidden, + + // Extra data used for toggling the correct item + index: i + }; + }); + } + return []; + } + }, + + onClick: function(e, legendItem) { + var index = legendItem.index; + var chart = this.chart; + var i, ilen, meta; + + for (i = 0, ilen = (chart.data.datasets || []).length; i < ilen; ++i) { + meta = chart.getDatasetMeta(i); + meta.data[index].hidden = !meta.data[index].hidden; + } + + chart.update(); + } + }, + + // Need to override these to give a nice default + tooltips: { + callbacks: { + title: function() { + return ''; + }, + label: function(item, data) { + return data.labels[item.index] + ': ' + item.yLabel; + } + } + } +}); + +var controller_polarArea = core_datasetController.extend({ + + dataElementType: elements.Arc, + + linkScales: helpers$1.noop, + + update: function(reset) { + var me = this; + var dataset = me.getDataset(); + var meta = me.getMeta(); + var start = me.chart.options.startAngle || 0; + var starts = me._starts = []; + var angles = me._angles = []; + var arcs = meta.data; + var i, ilen, angle; + + me._updateRadius(); + + meta.count = me.countVisibleElements(); + + for (i = 0, ilen = dataset.data.length; i < ilen; i++) { + starts[i] = start; + angle = me._computeAngle(i); + angles[i] = angle; + start += angle; + } + + for (i = 0, ilen = arcs.length; i < ilen; ++i) { + arcs[i]._options = me._resolveElementOptions(arcs[i], i); + me.updateElement(arcs[i], i, reset); + } + }, + + /** + * @private + */ + _updateRadius: function() { + var me = this; + var chart = me.chart; + var chartArea = chart.chartArea; + var opts = chart.options; + var minSize = Math.min(chartArea.right - chartArea.left, chartArea.bottom - chartArea.top); + + chart.outerRadius = Math.max(minSize / 2, 0); + chart.innerRadius = Math.max(opts.cutoutPercentage ? (chart.outerRadius / 100) * (opts.cutoutPercentage) : 1, 0); + chart.radiusLength = (chart.outerRadius - chart.innerRadius) / chart.getVisibleDatasetCount(); + + me.outerRadius = chart.outerRadius - (chart.radiusLength * me.index); + me.innerRadius = me.outerRadius - chart.radiusLength; + }, + + updateElement: function(arc, index, reset) { + var me = this; + var chart = me.chart; + var dataset = me.getDataset(); + var opts = chart.options; + var animationOpts = opts.animation; + var scale = chart.scale; + var labels = chart.data.labels; + + var centerX = scale.xCenter; + var centerY = scale.yCenter; + + // var negHalfPI = -0.5 * Math.PI; + var datasetStartAngle = opts.startAngle; + var distance = arc.hidden ? 0 : scale.getDistanceFromCenterForValue(dataset.data[index]); + var startAngle = me._starts[index]; + var endAngle = startAngle + (arc.hidden ? 0 : me._angles[index]); + + var resetRadius = animationOpts.animateScale ? 0 : scale.getDistanceFromCenterForValue(dataset.data[index]); + var options = arc._options || {}; + + helpers$1.extend(arc, { + // Utility + _datasetIndex: me.index, + _index: index, + _scale: scale, + + // Desired view properties + _model: { + backgroundColor: options.backgroundColor, + borderColor: options.borderColor, + borderWidth: options.borderWidth, + borderAlign: options.borderAlign, + x: centerX, + y: centerY, + innerRadius: 0, + outerRadius: reset ? resetRadius : distance, + startAngle: reset && animationOpts.animateRotate ? datasetStartAngle : startAngle, + endAngle: reset && animationOpts.animateRotate ? datasetStartAngle : endAngle, + label: helpers$1.valueAtIndexOrDefault(labels, index, labels[index]) + } + }); + + arc.pivot(); + }, + + countVisibleElements: function() { + var dataset = this.getDataset(); + var meta = this.getMeta(); + var count = 0; + + helpers$1.each(meta.data, function(element, index) { + if (!isNaN(dataset.data[index]) && !element.hidden) { + count++; + } + }); + + return count; + }, + + /** + * @protected + */ + setHoverStyle: function(arc) { + var model = arc._model; + var options = arc._options; + var getHoverColor = helpers$1.getHoverColor; + var valueOrDefault = helpers$1.valueOrDefault; + + arc.$previousStyle = { + backgroundColor: model.backgroundColor, + borderColor: model.borderColor, + borderWidth: model.borderWidth, + }; + + model.backgroundColor = valueOrDefault(options.hoverBackgroundColor, getHoverColor(options.backgroundColor)); + model.borderColor = valueOrDefault(options.hoverBorderColor, getHoverColor(options.borderColor)); + model.borderWidth = valueOrDefault(options.hoverBorderWidth, options.borderWidth); + }, + + /** + * @private + */ + _resolveElementOptions: function(arc, index) { + var me = this; + var chart = me.chart; + var dataset = me.getDataset(); + var custom = arc.custom || {}; + var options = chart.options.elements.arc; + var values = {}; + var i, ilen, key; + + // Scriptable options + var context = { + chart: chart, + dataIndex: index, + dataset: dataset, + datasetIndex: me.index + }; + + var keys = [ + 'backgroundColor', + 'borderColor', + 'borderWidth', + 'borderAlign', + 'hoverBackgroundColor', + 'hoverBorderColor', + 'hoverBorderWidth', + ]; + + for (i = 0, ilen = keys.length; i < ilen; ++i) { + key = keys[i]; + values[key] = resolve$5([ + custom[key], + dataset[key], + options[key] + ], context, index); + } + + return values; + }, + + /** + * @private + */ + _computeAngle: function(index) { + var me = this; + var count = this.getMeta().count; + var dataset = me.getDataset(); + var meta = me.getMeta(); + + if (isNaN(dataset.data[index]) || meta.data[index].hidden) { + return 0; + } + + // Scriptable options + var context = { + chart: me.chart, + dataIndex: index, + dataset: dataset, + datasetIndex: me.index + }; + + return resolve$5([ + me.chart.options.elements.arc.angle, + (2 * Math.PI) / count + ], context, index); + } +}); + +core_defaults._set('pie', helpers$1.clone(core_defaults.doughnut)); +core_defaults._set('pie', { + cutoutPercentage: 0 +}); + +// Pie charts are Doughnut chart with different defaults +var controller_pie = controller_doughnut; + +var valueOrDefault$6 = helpers$1.valueOrDefault; +var resolve$6 = helpers$1.options.resolve; + +core_defaults._set('radar', { + scale: { + type: 'radialLinear' + }, + elements: { + line: { + tension: 0 // no bezier in radar + } + } +}); + +var controller_radar = core_datasetController.extend({ + + datasetElementType: elements.Line, + + dataElementType: elements.Point, + + linkScales: helpers$1.noop, + + update: function(reset) { + var me = this; + var meta = me.getMeta(); + var line = meta.dataset; + var points = meta.data || []; + var scale = me.chart.scale; + var dataset = me.getDataset(); + var i, ilen; + + // Compatibility: If the properties are defined with only the old name, use those values + if ((dataset.tension !== undefined) && (dataset.lineTension === undefined)) { + dataset.lineTension = dataset.tension; + } + + // Utility + line._scale = scale; + line._datasetIndex = me.index; + // Data + line._children = points; + line._loop = true; + // Model + line._model = me._resolveLineOptions(line); + + line.pivot(); + + // Update Points + for (i = 0, ilen = points.length; i < ilen; ++i) { + me.updateElement(points[i], i, reset); + } + + // Update bezier control points + me.updateBezierControlPoints(); + + // Now pivot the point for animation + for (i = 0, ilen = points.length; i < ilen; ++i) { + points[i].pivot(); + } + }, + + updateElement: function(point, index, reset) { + var me = this; + var custom = point.custom || {}; + var dataset = me.getDataset(); + var scale = me.chart.scale; + var pointPosition = scale.getPointPositionForValue(index, dataset.data[index]); + var options = me._resolvePointOptions(point, index); + var lineModel = me.getMeta().dataset._model; + var x = reset ? scale.xCenter : pointPosition.x; + var y = reset ? scale.yCenter : pointPosition.y; + + // Utility + point._scale = scale; + point._options = options; + point._datasetIndex = me.index; + point._index = index; + + // Desired view properties + point._model = { + x: x, // value not used in dataset scale, but we want a consistent API between scales + y: y, + skip: custom.skip || isNaN(x) || isNaN(y), + // Appearance + radius: options.radius, + pointStyle: options.pointStyle, + rotation: options.rotation, + backgroundColor: options.backgroundColor, + borderColor: options.borderColor, + borderWidth: options.borderWidth, + tension: valueOrDefault$6(custom.tension, lineModel ? lineModel.tension : 0), + + // Tooltip + hitRadius: options.hitRadius + }; + }, + + /** + * @private + */ + _resolvePointOptions: function(element, index) { + var me = this; + var chart = me.chart; + var dataset = chart.data.datasets[me.index]; + var custom = element.custom || {}; + var options = chart.options.elements.point; + var values = {}; + var i, ilen, key; + + // Scriptable options + var context = { + chart: chart, + dataIndex: index, + dataset: dataset, + datasetIndex: me.index + }; + + var ELEMENT_OPTIONS = { + backgroundColor: 'pointBackgroundColor', + borderColor: 'pointBorderColor', + borderWidth: 'pointBorderWidth', + hitRadius: 'pointHitRadius', + hoverBackgroundColor: 'pointHoverBackgroundColor', + hoverBorderColor: 'pointHoverBorderColor', + hoverBorderWidth: 'pointHoverBorderWidth', + hoverRadius: 'pointHoverRadius', + pointStyle: 'pointStyle', + radius: 'pointRadius', + rotation: 'pointRotation' + }; + var keys = Object.keys(ELEMENT_OPTIONS); + + for (i = 0, ilen = keys.length; i < ilen; ++i) { + key = keys[i]; + values[key] = resolve$6([ + custom[key], + dataset[ELEMENT_OPTIONS[key]], + dataset[key], + options[key] + ], context, index); + } + + return values; + }, + + /** + * @private + */ + _resolveLineOptions: function(element) { + var me = this; + var chart = me.chart; + var dataset = chart.data.datasets[me.index]; + var custom = element.custom || {}; + var options = chart.options.elements.line; + var values = {}; + var i, ilen, key; + + var keys = [ + 'backgroundColor', + 'borderWidth', + 'borderColor', + 'borderCapStyle', + 'borderDash', + 'borderDashOffset', + 'borderJoinStyle', + 'fill' + ]; + + for (i = 0, ilen = keys.length; i < ilen; ++i) { + key = keys[i]; + values[key] = resolve$6([ + custom[key], + dataset[key], + options[key] + ]); + } + + values.tension = valueOrDefault$6(dataset.lineTension, options.tension); + + return values; + }, + + updateBezierControlPoints: function() { + var me = this; + var meta = me.getMeta(); + var area = me.chart.chartArea; + var points = meta.data || []; + var i, ilen, model, controlPoints; + + function capControlPoint(pt, min, max) { + return Math.max(Math.min(pt, max), min); + } + + for (i = 0, ilen = points.length; i < ilen; ++i) { + model = points[i]._model; + controlPoints = helpers$1.splineCurve( + helpers$1.previousItem(points, i, true)._model, + model, + helpers$1.nextItem(points, i, true)._model, + model.tension + ); + + // Prevent the bezier going outside of the bounds of the graph + model.controlPointPreviousX = capControlPoint(controlPoints.previous.x, area.left, area.right); + model.controlPointPreviousY = capControlPoint(controlPoints.previous.y, area.top, area.bottom); + model.controlPointNextX = capControlPoint(controlPoints.next.x, area.left, area.right); + model.controlPointNextY = capControlPoint(controlPoints.next.y, area.top, area.bottom); + } + }, + + setHoverStyle: function(point) { + var model = point._model; + var options = point._options; + var getHoverColor = helpers$1.getHoverColor; + + point.$previousStyle = { + backgroundColor: model.backgroundColor, + borderColor: model.borderColor, + borderWidth: model.borderWidth, + radius: model.radius + }; + + model.backgroundColor = valueOrDefault$6(options.hoverBackgroundColor, getHoverColor(options.backgroundColor)); + model.borderColor = valueOrDefault$6(options.hoverBorderColor, getHoverColor(options.borderColor)); + model.borderWidth = valueOrDefault$6(options.hoverBorderWidth, options.borderWidth); + model.radius = valueOrDefault$6(options.hoverRadius, options.radius); + } +}); + +core_defaults._set('scatter', { + hover: { + mode: 'single' + }, + + scales: { + xAxes: [{ + id: 'x-axis-1', // need an ID so datasets can reference the scale + type: 'linear', // scatter should not use a category axis + position: 'bottom' + }], + yAxes: [{ + id: 'y-axis-1', + type: 'linear', + position: 'left' + }] + }, + + showLines: false, + + tooltips: { + callbacks: { + title: function() { + return ''; // doesn't make sense for scatter since data are formatted as a point + }, + label: function(item) { + return '(' + item.xLabel + ', ' + item.yLabel + ')'; + } + } + } +}); + +// Scatter charts use line controllers +var controller_scatter = controller_line; + +// NOTE export a map in which the key represents the controller type, not +// the class, and so must be CamelCase in order to be correctly retrieved +// by the controller in core.controller.js (`controllers[meta.type]`). + +var controllers = { + bar: controller_bar, + bubble: controller_bubble, + doughnut: controller_doughnut, + horizontalBar: controller_horizontalBar, + line: controller_line, + polarArea: controller_polarArea, + pie: controller_pie, + radar: controller_radar, + scatter: controller_scatter +}; + +/** + * Helper function to get relative position for an event + * @param {Event|IEvent} event - The event to get the position for + * @param {Chart} chart - The chart + * @returns {object} the event position + */ +function getRelativePosition(e, chart) { + if (e.native) { + return { + x: e.x, + y: e.y + }; + } + + return helpers$1.getRelativePosition(e, chart); +} + +/** + * Helper function to traverse all of the visible elements in the chart + * @param {Chart} chart - the chart + * @param {function} handler - the callback to execute for each visible item + */ +function parseVisibleItems(chart, handler) { + var datasets = chart.data.datasets; + var meta, i, j, ilen, jlen; + + for (i = 0, ilen = datasets.length; i < ilen; ++i) { + if (!chart.isDatasetVisible(i)) { + continue; + } + + meta = chart.getDatasetMeta(i); + for (j = 0, jlen = meta.data.length; j < jlen; ++j) { + var element = meta.data[j]; + if (!element._view.skip) { + handler(element); + } + } + } +} + +/** + * Helper function to get the items that intersect the event position + * @param {ChartElement[]} items - elements to filter + * @param {object} position - the point to be nearest to + * @return {ChartElement[]} the nearest items + */ +function getIntersectItems(chart, position) { + var elements = []; + + parseVisibleItems(chart, function(element) { + if (element.inRange(position.x, position.y)) { + elements.push(element); + } + }); + + return elements; +} + +/** + * Helper function to get the items nearest to the event position considering all visible items in teh chart + * @param {Chart} chart - the chart to look at elements from + * @param {object} position - the point to be nearest to + * @param {boolean} intersect - if true, only consider items that intersect the position + * @param {function} distanceMetric - function to provide the distance between points + * @return {ChartElement[]} the nearest items + */ +function getNearestItems(chart, position, intersect, distanceMetric) { + var minDistance = Number.POSITIVE_INFINITY; + var nearestItems = []; + + parseVisibleItems(chart, function(element) { + if (intersect && !element.inRange(position.x, position.y)) { + return; + } + + var center = element.getCenterPoint(); + var distance = distanceMetric(position, center); + if (distance < minDistance) { + nearestItems = [element]; + minDistance = distance; + } else if (distance === minDistance) { + // Can have multiple items at the same distance in which case we sort by size + nearestItems.push(element); + } + }); + + return nearestItems; +} + +/** + * Get a distance metric function for two points based on the + * axis mode setting + * @param {string} axis - the axis mode. x|y|xy + */ +function getDistanceMetricForAxis(axis) { + var useX = axis.indexOf('x') !== -1; + var useY = axis.indexOf('y') !== -1; + + return function(pt1, pt2) { + var deltaX = useX ? Math.abs(pt1.x - pt2.x) : 0; + var deltaY = useY ? Math.abs(pt1.y - pt2.y) : 0; + return Math.sqrt(Math.pow(deltaX, 2) + Math.pow(deltaY, 2)); + }; +} + +function indexMode(chart, e, options) { + var position = getRelativePosition(e, chart); + // Default axis for index mode is 'x' to match old behaviour + options.axis = options.axis || 'x'; + var distanceMetric = getDistanceMetricForAxis(options.axis); + var items = options.intersect ? getIntersectItems(chart, position) : getNearestItems(chart, position, false, distanceMetric); + var elements = []; + + if (!items.length) { + return []; + } + + chart.data.datasets.forEach(function(dataset, datasetIndex) { + if (chart.isDatasetVisible(datasetIndex)) { + var meta = chart.getDatasetMeta(datasetIndex); + var element = meta.data[items[0]._index]; + + // don't count items that are skipped (null data) + if (element && !element._view.skip) { + elements.push(element); + } + } + }); + + return elements; +} + +/** + * @interface IInteractionOptions + */ +/** + * If true, only consider items that intersect the point + * @name IInterfaceOptions#boolean + * @type Boolean + */ + +/** + * Contains interaction related functions + * @namespace Chart.Interaction + */ +var core_interaction = { + // Helper function for different modes + modes: { + single: function(chart, e) { + var position = getRelativePosition(e, chart); + var elements = []; + + parseVisibleItems(chart, function(element) { + if (element.inRange(position.x, position.y)) { + elements.push(element); + return elements; + } + }); + + return elements.slice(0, 1); + }, + + /** + * @function Chart.Interaction.modes.label + * @deprecated since version 2.4.0 + * @todo remove at version 3 + * @private + */ + label: indexMode, + + /** + * Returns items at the same index. If the options.intersect parameter is true, we only return items if we intersect something + * If the options.intersect mode is false, we find the nearest item and return the items at the same index as that item + * @function Chart.Interaction.modes.index + * @since v2.4.0 + * @param {Chart} chart - the chart we are returning items from + * @param {Event} e - the event we are find things at + * @param {IInteractionOptions} options - options to use during interaction + * @return {Chart.Element[]} Array of elements that are under the point. If none are found, an empty array is returned + */ + index: indexMode, + + /** + * Returns items in the same dataset. If the options.intersect parameter is true, we only return items if we intersect something + * If the options.intersect is false, we find the nearest item and return the items in that dataset + * @function Chart.Interaction.modes.dataset + * @param {Chart} chart - the chart we are returning items from + * @param {Event} e - the event we are find things at + * @param {IInteractionOptions} options - options to use during interaction + * @return {Chart.Element[]} Array of elements that are under the point. If none are found, an empty array is returned + */ + dataset: function(chart, e, options) { + var position = getRelativePosition(e, chart); + options.axis = options.axis || 'xy'; + var distanceMetric = getDistanceMetricForAxis(options.axis); + var items = options.intersect ? getIntersectItems(chart, position) : getNearestItems(chart, position, false, distanceMetric); + + if (items.length > 0) { + items = chart.getDatasetMeta(items[0]._datasetIndex).data; + } + + return items; + }, + + /** + * @function Chart.Interaction.modes.x-axis + * @deprecated since version 2.4.0. Use index mode and intersect == true + * @todo remove at version 3 + * @private + */ + 'x-axis': function(chart, e) { + return indexMode(chart, e, {intersect: false}); + }, + + /** + * Point mode returns all elements that hit test based on the event position + * of the event + * @function Chart.Interaction.modes.intersect + * @param {Chart} chart - the chart we are returning items from + * @param {Event} e - the event we are find things at + * @return {Chart.Element[]} Array of elements that are under the point. If none are found, an empty array is returned + */ + point: function(chart, e) { + var position = getRelativePosition(e, chart); + return getIntersectItems(chart, position); + }, + + /** + * nearest mode returns the element closest to the point + * @function Chart.Interaction.modes.intersect + * @param {Chart} chart - the chart we are returning items from + * @param {Event} e - the event we are find things at + * @param {IInteractionOptions} options - options to use + * @return {Chart.Element[]} Array of elements that are under the point. If none are found, an empty array is returned + */ + nearest: function(chart, e, options) { + var position = getRelativePosition(e, chart); + options.axis = options.axis || 'xy'; + var distanceMetric = getDistanceMetricForAxis(options.axis); + return getNearestItems(chart, position, options.intersect, distanceMetric); + }, + + /** + * x mode returns the elements that hit-test at the current x coordinate + * @function Chart.Interaction.modes.x + * @param {Chart} chart - the chart we are returning items from + * @param {Event} e - the event we are find things at + * @param {IInteractionOptions} options - options to use + * @return {Chart.Element[]} Array of elements that are under the point. If none are found, an empty array is returned + */ + x: function(chart, e, options) { + var position = getRelativePosition(e, chart); + var items = []; + var intersectsItem = false; + + parseVisibleItems(chart, function(element) { + if (element.inXRange(position.x)) { + items.push(element); + } + + if (element.inRange(position.x, position.y)) { + intersectsItem = true; + } + }); + + // If we want to trigger on an intersect and we don't have any items + // that intersect the position, return nothing + if (options.intersect && !intersectsItem) { + items = []; + } + return items; + }, + + /** + * y mode returns the elements that hit-test at the current y coordinate + * @function Chart.Interaction.modes.y + * @param {Chart} chart - the chart we are returning items from + * @param {Event} e - the event we are find things at + * @param {IInteractionOptions} options - options to use + * @return {Chart.Element[]} Array of elements that are under the point. If none are found, an empty array is returned + */ + y: function(chart, e, options) { + var position = getRelativePosition(e, chart); + var items = []; + var intersectsItem = false; + + parseVisibleItems(chart, function(element) { + if (element.inYRange(position.y)) { + items.push(element); + } + + if (element.inRange(position.x, position.y)) { + intersectsItem = true; + } + }); + + // If we want to trigger on an intersect and we don't have any items + // that intersect the position, return nothing + if (options.intersect && !intersectsItem) { + items = []; + } + return items; + } + } +}; + +function filterByPosition(array, position) { + return helpers$1.where(array, function(v) { + return v.position === position; + }); +} + +function sortByWeight(array, reverse) { + array.forEach(function(v, i) { + v._tmpIndex_ = i; + return v; + }); + array.sort(function(a, b) { + var v0 = reverse ? b : a; + var v1 = reverse ? a : b; + return v0.weight === v1.weight ? + v0._tmpIndex_ - v1._tmpIndex_ : + v0.weight - v1.weight; + }); + array.forEach(function(v) { + delete v._tmpIndex_; + }); +} + +function findMaxPadding(boxes) { + var top = 0; + var left = 0; + var bottom = 0; + var right = 0; + helpers$1.each(boxes, function(box) { + if (box.getPadding) { + var boxPadding = box.getPadding(); + top = Math.max(top, boxPadding.top); + left = Math.max(left, boxPadding.left); + bottom = Math.max(bottom, boxPadding.bottom); + right = Math.max(right, boxPadding.right); + } + }); + return { + top: top, + left: left, + bottom: bottom, + right: right + }; +} + +function addSizeByPosition(boxes, size) { + helpers$1.each(boxes, function(box) { + size[box.position] += box.isHorizontal() ? box.height : box.width; + }); +} + +core_defaults._set('global', { + layout: { + padding: { + top: 0, + right: 0, + bottom: 0, + left: 0 + } + } +}); + +/** + * @interface ILayoutItem + * @prop {string} position - The position of the item in the chart layout. Possible values are + * 'left', 'top', 'right', 'bottom', and 'chartArea' + * @prop {number} weight - The weight used to sort the item. Higher weights are further away from the chart area + * @prop {boolean} fullWidth - if true, and the item is horizontal, then push vertical boxes down + * @prop {function} isHorizontal - returns true if the layout item is horizontal (ie. top or bottom) + * @prop {function} update - Takes two parameters: width and height. Returns size of item + * @prop {function} getPadding - Returns an object with padding on the edges + * @prop {number} width - Width of item. Must be valid after update() + * @prop {number} height - Height of item. Must be valid after update() + * @prop {number} left - Left edge of the item. Set by layout system and cannot be used in update + * @prop {number} top - Top edge of the item. Set by layout system and cannot be used in update + * @prop {number} right - Right edge of the item. Set by layout system and cannot be used in update + * @prop {number} bottom - Bottom edge of the item. Set by layout system and cannot be used in update + */ + +// The layout service is very self explanatory. It's responsible for the layout within a chart. +// Scales, Legends and Plugins all rely on the layout service and can easily register to be placed anywhere they need +// It is this service's responsibility of carrying out that layout. +var core_layouts = { + defaults: {}, + + /** + * Register a box to a chart. + * A box is simply a reference to an object that requires layout. eg. Scales, Legend, Title. + * @param {Chart} chart - the chart to use + * @param {ILayoutItem} item - the item to add to be layed out + */ + addBox: function(chart, item) { + if (!chart.boxes) { + chart.boxes = []; + } + + // initialize item with default values + item.fullWidth = item.fullWidth || false; + item.position = item.position || 'top'; + item.weight = item.weight || 0; + + chart.boxes.push(item); + }, + + /** + * Remove a layoutItem from a chart + * @param {Chart} chart - the chart to remove the box from + * @param {ILayoutItem} layoutItem - the item to remove from the layout + */ + removeBox: function(chart, layoutItem) { + var index = chart.boxes ? chart.boxes.indexOf(layoutItem) : -1; + if (index !== -1) { + chart.boxes.splice(index, 1); + } + }, + + /** + * Sets (or updates) options on the given `item`. + * @param {Chart} chart - the chart in which the item lives (or will be added to) + * @param {ILayoutItem} item - the item to configure with the given options + * @param {object} options - the new item options. + */ + configure: function(chart, item, options) { + var props = ['fullWidth', 'position', 'weight']; + var ilen = props.length; + var i = 0; + var prop; + + for (; i < ilen; ++i) { + prop = props[i]; + if (options.hasOwnProperty(prop)) { + item[prop] = options[prop]; + } + } + }, + + /** + * Fits boxes of the given chart into the given size by having each box measure itself + * then running a fitting algorithm + * @param {Chart} chart - the chart + * @param {number} width - the width to fit into + * @param {number} height - the height to fit into + */ + update: function(chart, width, height) { + if (!chart) { + return; + } + + var layoutOptions = chart.options.layout || {}; + var padding = helpers$1.options.toPadding(layoutOptions.padding); + var leftPadding = padding.left; + var rightPadding = padding.right; + var topPadding = padding.top; + var bottomPadding = padding.bottom; + + var leftBoxes = filterByPosition(chart.boxes, 'left'); + var rightBoxes = filterByPosition(chart.boxes, 'right'); + var topBoxes = filterByPosition(chart.boxes, 'top'); + var bottomBoxes = filterByPosition(chart.boxes, 'bottom'); + var chartAreaBoxes = filterByPosition(chart.boxes, 'chartArea'); + + // Sort boxes by weight. A higher weight is further away from the chart area + sortByWeight(leftBoxes, true); + sortByWeight(rightBoxes, false); + sortByWeight(topBoxes, true); + sortByWeight(bottomBoxes, false); + + var verticalBoxes = leftBoxes.concat(rightBoxes); + var horizontalBoxes = topBoxes.concat(bottomBoxes); + var outerBoxes = verticalBoxes.concat(horizontalBoxes); + + // Essentially we now have any number of boxes on each of the 4 sides. + // Our canvas looks like the following. + // The areas L1 and L2 are the left axes. R1 is the right axis, T1 is the top axis and + // B1 is the bottom axis + // There are also 4 quadrant-like locations (left to right instead of clockwise) reserved for chart overlays + // These locations are single-box locations only, when trying to register a chartArea location that is already taken, + // an error will be thrown. + // + // |----------------------------------------------------| + // | T1 (Full Width) | + // |----------------------------------------------------| + // | | | T2 | | + // | |----|-------------------------------------|----| + // | | | C1 | | C2 | | + // | | |----| |----| | + // | | | | | + // | L1 | L2 | ChartArea (C0) | R1 | + // | | | | | + // | | |----| |----| | + // | | | C3 | | C4 | | + // | |----|-------------------------------------|----| + // | | | B1 | | + // |----------------------------------------------------| + // | B2 (Full Width) | + // |----------------------------------------------------| + // + // What we do to find the best sizing, we do the following + // 1. Determine the minimum size of the chart area. + // 2. Split the remaining width equally between each vertical axis + // 3. Split the remaining height equally between each horizontal axis + // 4. Give each layout the maximum size it can be. The layout will return it's minimum size + // 5. Adjust the sizes of each axis based on it's minimum reported size. + // 6. Refit each axis + // 7. Position each axis in the final location + // 8. Tell the chart the final location of the chart area + // 9. Tell any axes that overlay the chart area the positions of the chart area + + // Step 1 + var chartWidth = width - leftPadding - rightPadding; + var chartHeight = height - topPadding - bottomPadding; + var chartAreaWidth = chartWidth / 2; // min 50% + + // Step 2 + var verticalBoxWidth = (width - chartAreaWidth) / verticalBoxes.length; + + // Step 3 + // TODO re-limit horizontal axis height (this limit has affected only padding calculation since PR 1837) + // var horizontalBoxHeight = (height - chartAreaHeight) / horizontalBoxes.length; + + // Step 4 + var maxChartAreaWidth = chartWidth; + var maxChartAreaHeight = chartHeight; + var outerBoxSizes = {top: topPadding, left: leftPadding, bottom: bottomPadding, right: rightPadding}; + var minBoxSizes = []; + var maxPadding; + + function getMinimumBoxSize(box) { + var minSize; + var isHorizontal = box.isHorizontal(); + + if (isHorizontal) { + minSize = box.update(box.fullWidth ? chartWidth : maxChartAreaWidth, chartHeight / 2); + maxChartAreaHeight -= minSize.height; + } else { + minSize = box.update(verticalBoxWidth, maxChartAreaHeight); + maxChartAreaWidth -= minSize.width; + } + + minBoxSizes.push({ + horizontal: isHorizontal, + width: minSize.width, + box: box, + }); + } + + helpers$1.each(outerBoxes, getMinimumBoxSize); + + // If a horizontal box has padding, we move the left boxes over to avoid ugly charts (see issue #2478) + maxPadding = findMaxPadding(outerBoxes); + + // At this point, maxChartAreaHeight and maxChartAreaWidth are the size the chart area could + // be if the axes are drawn at their minimum sizes. + // Steps 5 & 6 + + // Function to fit a box + function fitBox(box) { + var minBoxSize = helpers$1.findNextWhere(minBoxSizes, function(minBox) { + return minBox.box === box; + }); + + if (minBoxSize) { + if (minBoxSize.horizontal) { + var scaleMargin = { + left: Math.max(outerBoxSizes.left, maxPadding.left), + right: Math.max(outerBoxSizes.right, maxPadding.right), + top: 0, + bottom: 0 + }; + + // Don't use min size here because of label rotation. When the labels are rotated, their rotation highly depends + // on the margin. Sometimes they need to increase in size slightly + box.update(box.fullWidth ? chartWidth : maxChartAreaWidth, chartHeight / 2, scaleMargin); + } else { + box.update(minBoxSize.width, maxChartAreaHeight); + } + } + } + + // Update, and calculate the left and right margins for the horizontal boxes + helpers$1.each(verticalBoxes, fitBox); + addSizeByPosition(verticalBoxes, outerBoxSizes); + + // Set the Left and Right margins for the horizontal boxes + helpers$1.each(horizontalBoxes, fitBox); + addSizeByPosition(horizontalBoxes, outerBoxSizes); + + function finalFitVerticalBox(box) { + var minBoxSize = helpers$1.findNextWhere(minBoxSizes, function(minSize) { + return minSize.box === box; + }); + + var scaleMargin = { + left: 0, + right: 0, + top: outerBoxSizes.top, + bottom: outerBoxSizes.bottom + }; + + if (minBoxSize) { + box.update(minBoxSize.width, maxChartAreaHeight, scaleMargin); + } + } + + // Let the left layout know the final margin + helpers$1.each(verticalBoxes, finalFitVerticalBox); + + // Recalculate because the size of each layout might have changed slightly due to the margins (label rotation for instance) + outerBoxSizes = {top: topPadding, left: leftPadding, bottom: bottomPadding, right: rightPadding}; + addSizeByPosition(outerBoxes, outerBoxSizes); + + // We may be adding some padding to account for rotated x axis labels + var leftPaddingAddition = Math.max(maxPadding.left - outerBoxSizes.left, 0); + outerBoxSizes.left += leftPaddingAddition; + outerBoxSizes.right += Math.max(maxPadding.right - outerBoxSizes.right, 0); + + var topPaddingAddition = Math.max(maxPadding.top - outerBoxSizes.top, 0); + outerBoxSizes.top += topPaddingAddition; + outerBoxSizes.bottom += Math.max(maxPadding.bottom - outerBoxSizes.bottom, 0); + + // Figure out if our chart area changed. This would occur if the dataset layout label rotation + // changed due to the application of the margins in step 6. Since we can only get bigger, this is safe to do + // without calling `fit` again + var newMaxChartAreaHeight = height - outerBoxSizes.top - outerBoxSizes.bottom; + var newMaxChartAreaWidth = width - outerBoxSizes.left - outerBoxSizes.right; + + if (newMaxChartAreaWidth !== maxChartAreaWidth || newMaxChartAreaHeight !== maxChartAreaHeight) { + helpers$1.each(verticalBoxes, function(box) { + box.height = newMaxChartAreaHeight; + }); + + helpers$1.each(horizontalBoxes, function(box) { + if (!box.fullWidth) { + box.width = newMaxChartAreaWidth; + } + }); + + maxChartAreaHeight = newMaxChartAreaHeight; + maxChartAreaWidth = newMaxChartAreaWidth; + } + + // Step 7 - Position the boxes + var left = leftPadding + leftPaddingAddition; + var top = topPadding + topPaddingAddition; + + function placeBox(box) { + if (box.isHorizontal()) { + box.left = box.fullWidth ? leftPadding : outerBoxSizes.left; + box.right = box.fullWidth ? width - rightPadding : outerBoxSizes.left + maxChartAreaWidth; + box.top = top; + box.bottom = top + box.height; + + // Move to next point + top = box.bottom; + + } else { + + box.left = left; + box.right = left + box.width; + box.top = outerBoxSizes.top; + box.bottom = outerBoxSizes.top + maxChartAreaHeight; + + // Move to next point + left = box.right; + } + } + + helpers$1.each(leftBoxes.concat(topBoxes), placeBox); + + // Account for chart width and height + left += maxChartAreaWidth; + top += maxChartAreaHeight; + + helpers$1.each(rightBoxes, placeBox); + helpers$1.each(bottomBoxes, placeBox); + + // Step 8 + chart.chartArea = { + left: outerBoxSizes.left, + top: outerBoxSizes.top, + right: outerBoxSizes.left + maxChartAreaWidth, + bottom: outerBoxSizes.top + maxChartAreaHeight + }; + + // Step 9 + helpers$1.each(chartAreaBoxes, function(box) { + box.left = chart.chartArea.left; + box.top = chart.chartArea.top; + box.right = chart.chartArea.right; + box.bottom = chart.chartArea.bottom; + + box.update(maxChartAreaWidth, maxChartAreaHeight); + }); + } +}; + +/** + * Platform fallback implementation (minimal). + * @see https://github.com/chartjs/Chart.js/pull/4591#issuecomment-319575939 + */ + +var platform_basic = { + acquireContext: function(item) { + if (item && item.canvas) { + // Support for any object associated to a canvas (including a context2d) + item = item.canvas; + } + + return item && item.getContext('2d') || null; + } +}; + +var platform_dom = "/*\n * DOM element rendering detection\n * https://davidwalsh.name/detect-node-insertion\n */\n@keyframes chartjs-render-animation {\n\tfrom { opacity: 0.99; }\n\tto { opacity: 1; }\n}\n\n.chartjs-render-monitor {\n\tanimation: chartjs-render-animation 0.001s;\n}\n\n/*\n * DOM element resizing detection\n * https://github.com/marcj/css-element-queries\n */\n.chartjs-size-monitor,\n.chartjs-size-monitor-expand,\n.chartjs-size-monitor-shrink {\n\tposition: absolute;\n\tdirection: ltr;\n\tleft: 0;\n\ttop: 0;\n\tright: 0;\n\tbottom: 0;\n\toverflow: hidden;\n\tpointer-events: none;\n\tvisibility: hidden;\n\tz-index: -1;\n}\n\n.chartjs-size-monitor-expand > div {\n\tposition: absolute;\n\twidth: 1000000px;\n\theight: 1000000px;\n\tleft: 0;\n\ttop: 0;\n}\n\n.chartjs-size-monitor-shrink > div {\n\tposition: absolute;\n\twidth: 200%;\n\theight: 200%;\n\tleft: 0;\n\ttop: 0;\n}\n"; + +var platform_dom$1 = /*#__PURE__*/Object.freeze({ +default: platform_dom +}); + +var commonjsGlobal = typeof window !== 'undefined' ? window : typeof global !== 'undefined' ? global : typeof self !== 'undefined' ? self : {}; + +function commonjsRequire () { + throw new Error('Dynamic requires are not currently supported by rollup-plugin-commonjs'); +} + +function createCommonjsModule(fn, module) { + return module = { exports: {} }, fn(module, module.exports), module.exports; +} + +function getCjsExportFromNamespace (n) { + return n && n.default || n; +} + +var stylesheet = getCjsExportFromNamespace(platform_dom$1); + +var EXPANDO_KEY = '$chartjs'; +var CSS_PREFIX = 'chartjs-'; +var CSS_SIZE_MONITOR = CSS_PREFIX + 'size-monitor'; +var CSS_RENDER_MONITOR = CSS_PREFIX + 'render-monitor'; +var CSS_RENDER_ANIMATION = CSS_PREFIX + 'render-animation'; +var ANIMATION_START_EVENTS = ['animationstart', 'webkitAnimationStart']; + +/** + * DOM event types -> Chart.js event types. + * Note: only events with different types are mapped. + * @see https://developer.mozilla.org/en-US/docs/Web/Events + */ +var EVENT_TYPES = { + touchstart: 'mousedown', + touchmove: 'mousemove', + touchend: 'mouseup', + pointerenter: 'mouseenter', + pointerdown: 'mousedown', + pointermove: 'mousemove', + pointerup: 'mouseup', + pointerleave: 'mouseout', + pointerout: 'mouseout' +}; + +/** + * The "used" size is the final value of a dimension property after all calculations have + * been performed. This method uses the computed style of `element` but returns undefined + * if the computed style is not expressed in pixels. That can happen in some cases where + * `element` has a size relative to its parent and this last one is not yet displayed, + * for example because of `display: none` on a parent node. + * @see https://developer.mozilla.org/en-US/docs/Web/CSS/used_value + * @returns {number} Size in pixels or undefined if unknown. + */ +function readUsedSize(element, property) { + var value = helpers$1.getStyle(element, property); + var matches = value && value.match(/^(\d+)(\.\d+)?px$/); + return matches ? Number(matches[1]) : undefined; +} + +/** + * Initializes the canvas style and render size without modifying the canvas display size, + * since responsiveness is handled by the controller.resize() method. The config is used + * to determine the aspect ratio to apply in case no explicit height has been specified. + */ +function initCanvas(canvas, config) { + var style = canvas.style; + + // NOTE(SB) canvas.getAttribute('width') !== canvas.width: in the first case it + // returns null or '' if no explicit value has been set to the canvas attribute. + var renderHeight = canvas.getAttribute('height'); + var renderWidth = canvas.getAttribute('width'); + + // Chart.js modifies some canvas values that we want to restore on destroy + canvas[EXPANDO_KEY] = { + initial: { + height: renderHeight, + width: renderWidth, + style: { + display: style.display, + height: style.height, + width: style.width + } + } + }; + + // Force canvas to display as block to avoid extra space caused by inline + // elements, which would interfere with the responsive resize process. + // https://github.com/chartjs/Chart.js/issues/2538 + style.display = style.display || 'block'; + + if (renderWidth === null || renderWidth === '') { + var displayWidth = readUsedSize(canvas, 'width'); + if (displayWidth !== undefined) { + canvas.width = displayWidth; + } + } + + if (renderHeight === null || renderHeight === '') { + if (canvas.style.height === '') { + // If no explicit render height and style height, let's apply the aspect ratio, + // which one can be specified by the user but also by charts as default option + // (i.e. options.aspectRatio). If not specified, use canvas aspect ratio of 2. + canvas.height = canvas.width / (config.options.aspectRatio || 2); + } else { + var displayHeight = readUsedSize(canvas, 'height'); + if (displayWidth !== undefined) { + canvas.height = displayHeight; + } + } + } + + return canvas; +} + +/** + * Detects support for options object argument in addEventListener. + * https://developer.mozilla.org/en-US/docs/Web/API/EventTarget/addEventListener#Safely_detecting_option_support + * @private + */ +var supportsEventListenerOptions = (function() { + var supports = false; + try { + var options = Object.defineProperty({}, 'passive', { + // eslint-disable-next-line getter-return + get: function() { + supports = true; + } + }); + window.addEventListener('e', null, options); + } catch (e) { + // continue regardless of error + } + return supports; +}()); + +// Default passive to true as expected by Chrome for 'touchstart' and 'touchend' events. +// https://github.com/chartjs/Chart.js/issues/4287 +var eventListenerOptions = supportsEventListenerOptions ? {passive: true} : false; + +function addListener(node, type, listener) { + node.addEventListener(type, listener, eventListenerOptions); +} + +function removeListener(node, type, listener) { + node.removeEventListener(type, listener, eventListenerOptions); +} + +function createEvent(type, chart, x, y, nativeEvent) { + return { + type: type, + chart: chart, + native: nativeEvent || null, + x: x !== undefined ? x : null, + y: y !== undefined ? y : null, + }; +} + +function fromNativeEvent(event, chart) { + var type = EVENT_TYPES[event.type] || event.type; + var pos = helpers$1.getRelativePosition(event, chart); + return createEvent(type, chart, pos.x, pos.y, event); +} + +function throttled(fn, thisArg) { + var ticking = false; + var args = []; + + return function() { + args = Array.prototype.slice.call(arguments); + thisArg = thisArg || this; + + if (!ticking) { + ticking = true; + helpers$1.requestAnimFrame.call(window, function() { + ticking = false; + fn.apply(thisArg, args); + }); + } + }; +} + +function createDiv(cls) { + var el = document.createElement('div'); + el.className = cls || ''; + return el; +} + +// Implementation based on https://github.com/marcj/css-element-queries +function createResizer(handler) { + var maxSize = 1000000; + + // NOTE(SB) Don't use innerHTML because it could be considered unsafe. + // https://github.com/chartjs/Chart.js/issues/5902 + var resizer = createDiv(CSS_SIZE_MONITOR); + var expand = createDiv(CSS_SIZE_MONITOR + '-expand'); + var shrink = createDiv(CSS_SIZE_MONITOR + '-shrink'); + + expand.appendChild(createDiv()); + shrink.appendChild(createDiv()); + + resizer.appendChild(expand); + resizer.appendChild(shrink); + resizer._reset = function() { + expand.scrollLeft = maxSize; + expand.scrollTop = maxSize; + shrink.scrollLeft = maxSize; + shrink.scrollTop = maxSize; + }; + + var onScroll = function() { + resizer._reset(); + handler(); + }; + + addListener(expand, 'scroll', onScroll.bind(expand, 'expand')); + addListener(shrink, 'scroll', onScroll.bind(shrink, 'shrink')); + + return resizer; +} + +// https://davidwalsh.name/detect-node-insertion +function watchForRender(node, handler) { + var expando = node[EXPANDO_KEY] || (node[EXPANDO_KEY] = {}); + var proxy = expando.renderProxy = function(e) { + if (e.animationName === CSS_RENDER_ANIMATION) { + handler(); + } + }; + + helpers$1.each(ANIMATION_START_EVENTS, function(type) { + addListener(node, type, proxy); + }); + + // #4737: Chrome might skip the CSS animation when the CSS_RENDER_MONITOR class + // is removed then added back immediately (same animation frame?). Accessing the + // `offsetParent` property will force a reflow and re-evaluate the CSS animation. + // https://gist.github.com/paulirish/5d52fb081b3570c81e3a#box-metrics + // https://github.com/chartjs/Chart.js/issues/4737 + expando.reflow = !!node.offsetParent; + + node.classList.add(CSS_RENDER_MONITOR); +} + +function unwatchForRender(node) { + var expando = node[EXPANDO_KEY] || {}; + var proxy = expando.renderProxy; + + if (proxy) { + helpers$1.each(ANIMATION_START_EVENTS, function(type) { + removeListener(node, type, proxy); + }); + + delete expando.renderProxy; + } + + node.classList.remove(CSS_RENDER_MONITOR); +} + +function addResizeListener(node, listener, chart) { + var expando = node[EXPANDO_KEY] || (node[EXPANDO_KEY] = {}); + + // Let's keep track of this added resizer and thus avoid DOM query when removing it. + var resizer = expando.resizer = createResizer(throttled(function() { + if (expando.resizer) { + var container = chart.options.maintainAspectRatio && node.parentNode; + var w = container ? container.clientWidth : 0; + listener(createEvent('resize', chart)); + if (container && container.clientWidth < w && chart.canvas) { + // If the container size shrank during chart resize, let's assume + // scrollbar appeared. So we resize again with the scrollbar visible - + // effectively making chart smaller and the scrollbar hidden again. + // Because we are inside `throttled`, and currently `ticking`, scroll + // events are ignored during this whole 2 resize process. + // If we assumed wrong and something else happened, we are resizing + // twice in a frame (potential performance issue) + listener(createEvent('resize', chart)); + } + } + })); + + // The resizer needs to be attached to the node parent, so we first need to be + // sure that `node` is attached to the DOM before injecting the resizer element. + watchForRender(node, function() { + if (expando.resizer) { + var container = node.parentNode; + if (container && container !== resizer.parentNode) { + container.insertBefore(resizer, container.firstChild); + } + + // The container size might have changed, let's reset the resizer state. + resizer._reset(); + } + }); +} + +function removeResizeListener(node) { + var expando = node[EXPANDO_KEY] || {}; + var resizer = expando.resizer; + + delete expando.resizer; + unwatchForRender(node); + + if (resizer && resizer.parentNode) { + resizer.parentNode.removeChild(resizer); + } +} + +function injectCSS(platform, css) { + // https://stackoverflow.com/q/3922139 + var style = platform._style || document.createElement('style'); + if (!platform._style) { + platform._style = style; + css = '/* Chart.js */\n' + css; + style.setAttribute('type', 'text/css'); + document.getElementsByTagName('head')[0].appendChild(style); + } + + style.appendChild(document.createTextNode(css)); +} + +var platform_dom$2 = { + /** + * When `true`, prevents the automatic injection of the stylesheet required to + * correctly detect when the chart is added to the DOM and then resized. This + * switch has been added to allow external stylesheet (`dist/Chart(.min)?.js`) + * to be manually imported to make this library compatible with any CSP. + * See https://github.com/chartjs/Chart.js/issues/5208 + */ + disableCSSInjection: false, + + /** + * This property holds whether this platform is enabled for the current environment. + * Currently used by platform.js to select the proper implementation. + * @private + */ + _enabled: typeof window !== 'undefined' && typeof document !== 'undefined', + + /** + * @private + */ + _ensureLoaded: function() { + if (this._loaded) { + return; + } + + this._loaded = true; + + // https://github.com/chartjs/Chart.js/issues/5208 + if (!this.disableCSSInjection) { + injectCSS(this, stylesheet); + } + }, + + acquireContext: function(item, config) { + if (typeof item === 'string') { + item = document.getElementById(item); + } else if (item.length) { + // Support for array based queries (such as jQuery) + item = item[0]; + } + + if (item && item.canvas) { + // Support for any object associated to a canvas (including a context2d) + item = item.canvas; + } + + // To prevent canvas fingerprinting, some add-ons undefine the getContext + // method, for example: https://github.com/kkapsner/CanvasBlocker + // https://github.com/chartjs/Chart.js/issues/2807 + var context = item && item.getContext && item.getContext('2d'); + + // Load platform resources on first chart creation, to make possible to change + // platform options after importing the library (e.g. `disableCSSInjection`). + this._ensureLoaded(); + + // `instanceof HTMLCanvasElement/CanvasRenderingContext2D` fails when the item is + // inside an iframe or when running in a protected environment. We could guess the + // types from their toString() value but let's keep things flexible and assume it's + // a sufficient condition if the item has a context2D which has item as `canvas`. + // https://github.com/chartjs/Chart.js/issues/3887 + // https://github.com/chartjs/Chart.js/issues/4102 + // https://github.com/chartjs/Chart.js/issues/4152 + if (context && context.canvas === item) { + initCanvas(item, config); + return context; + } + + return null; + }, + + releaseContext: function(context) { + var canvas = context.canvas; + if (!canvas[EXPANDO_KEY]) { + return; + } + + var initial = canvas[EXPANDO_KEY].initial; + ['height', 'width'].forEach(function(prop) { + var value = initial[prop]; + if (helpers$1.isNullOrUndef(value)) { + canvas.removeAttribute(prop); + } else { + canvas.setAttribute(prop, value); + } + }); + + helpers$1.each(initial.style || {}, function(value, key) { + canvas.style[key] = value; + }); + + // The canvas render size might have been changed (and thus the state stack discarded), + // we can't use save() and restore() to restore the initial state. So make sure that at + // least the canvas context is reset to the default state by setting the canvas width. + // https://www.w3.org/TR/2011/WD-html5-20110525/the-canvas-element.html + // eslint-disable-next-line no-self-assign + canvas.width = canvas.width; + + delete canvas[EXPANDO_KEY]; + }, + + addEventListener: function(chart, type, listener) { + var canvas = chart.canvas; + if (type === 'resize') { + // Note: the resize event is not supported on all browsers. + addResizeListener(canvas, listener, chart); + return; + } + + var expando = listener[EXPANDO_KEY] || (listener[EXPANDO_KEY] = {}); + var proxies = expando.proxies || (expando.proxies = {}); + var proxy = proxies[chart.id + '_' + type] = function(event) { + listener(fromNativeEvent(event, chart)); + }; + + addListener(canvas, type, proxy); + }, + + removeEventListener: function(chart, type, listener) { + var canvas = chart.canvas; + if (type === 'resize') { + // Note: the resize event is not supported on all browsers. + removeResizeListener(canvas); + return; + } + + var expando = listener[EXPANDO_KEY] || {}; + var proxies = expando.proxies || {}; + var proxy = proxies[chart.id + '_' + type]; + if (!proxy) { + return; + } + + removeListener(canvas, type, proxy); + } +}; + +// DEPRECATIONS + +/** + * Provided for backward compatibility, use EventTarget.addEventListener instead. + * EventTarget.addEventListener compatibility: Chrome, Opera 7, Safari, FF1.5+, IE9+ + * @see https://developer.mozilla.org/en-US/docs/Web/API/EventTarget/addEventListener + * @function Chart.helpers.addEvent + * @deprecated since version 2.7.0 + * @todo remove at version 3 + * @private + */ +helpers$1.addEvent = addListener; + +/** + * Provided for backward compatibility, use EventTarget.removeEventListener instead. + * EventTarget.removeEventListener compatibility: Chrome, Opera 7, Safari, FF1.5+, IE9+ + * @see https://developer.mozilla.org/en-US/docs/Web/API/EventTarget/removeEventListener + * @function Chart.helpers.removeEvent + * @deprecated since version 2.7.0 + * @todo remove at version 3 + * @private + */ +helpers$1.removeEvent = removeListener; + +// @TODO Make possible to select another platform at build time. +var implementation = platform_dom$2._enabled ? platform_dom$2 : platform_basic; + +/** + * @namespace Chart.platform + * @see https://chartjs.gitbooks.io/proposals/content/Platform.html + * @since 2.4.0 + */ +var platform = helpers$1.extend({ + /** + * @since 2.7.0 + */ + initialize: function() {}, + + /** + * Called at chart construction time, returns a context2d instance implementing + * the [W3C Canvas 2D Context API standard]{@link https://www.w3.org/TR/2dcontext/}. + * @param {*} item - The native item from which to acquire context (platform specific) + * @param {object} options - The chart options + * @returns {CanvasRenderingContext2D} context2d instance + */ + acquireContext: function() {}, + + /** + * Called at chart destruction time, releases any resources associated to the context + * previously returned by the acquireContext() method. + * @param {CanvasRenderingContext2D} context - The context2d instance + * @returns {boolean} true if the method succeeded, else false + */ + releaseContext: function() {}, + + /** + * Registers the specified listener on the given chart. + * @param {Chart} chart - Chart from which to listen for event + * @param {string} type - The ({@link IEvent}) type to listen for + * @param {function} listener - Receives a notification (an object that implements + * the {@link IEvent} interface) when an event of the specified type occurs. + */ + addEventListener: function() {}, + + /** + * Removes the specified listener previously registered with addEventListener. + * @param {Chart} chart - Chart from which to remove the listener + * @param {string} type - The ({@link IEvent}) type to remove + * @param {function} listener - The listener function to remove from the event target. + */ + removeEventListener: function() {} + +}, implementation); + +core_defaults._set('global', { + plugins: {} +}); + +/** + * The plugin service singleton + * @namespace Chart.plugins + * @since 2.1.0 + */ +var core_plugins = { + /** + * Globally registered plugins. + * @private + */ + _plugins: [], + + /** + * This identifier is used to invalidate the descriptors cache attached to each chart + * when a global plugin is registered or unregistered. In this case, the cache ID is + * incremented and descriptors are regenerated during following API calls. + * @private + */ + _cacheId: 0, + + /** + * Registers the given plugin(s) if not already registered. + * @param {IPlugin[]|IPlugin} plugins plugin instance(s). + */ + register: function(plugins) { + var p = this._plugins; + ([]).concat(plugins).forEach(function(plugin) { + if (p.indexOf(plugin) === -1) { + p.push(plugin); + } + }); + + this._cacheId++; + }, + + /** + * Unregisters the given plugin(s) only if registered. + * @param {IPlugin[]|IPlugin} plugins plugin instance(s). + */ + unregister: function(plugins) { + var p = this._plugins; + ([]).concat(plugins).forEach(function(plugin) { + var idx = p.indexOf(plugin); + if (idx !== -1) { + p.splice(idx, 1); + } + }); + + this._cacheId++; + }, + + /** + * Remove all registered plugins. + * @since 2.1.5 + */ + clear: function() { + this._plugins = []; + this._cacheId++; + }, + + /** + * Returns the number of registered plugins? + * @returns {number} + * @since 2.1.5 + */ + count: function() { + return this._plugins.length; + }, + + /** + * Returns all registered plugin instances. + * @returns {IPlugin[]} array of plugin objects. + * @since 2.1.5 + */ + getAll: function() { + return this._plugins; + }, + + /** + * Calls enabled plugins for `chart` on the specified hook and with the given args. + * This method immediately returns as soon as a plugin explicitly returns false. The + * returned value can be used, for instance, to interrupt the current action. + * @param {Chart} chart - The chart instance for which plugins should be called. + * @param {string} hook - The name of the plugin method to call (e.g. 'beforeUpdate'). + * @param {Array} [args] - Extra arguments to apply to the hook call. + * @returns {boolean} false if any of the plugins return false, else returns true. + */ + notify: function(chart, hook, args) { + var descriptors = this.descriptors(chart); + var ilen = descriptors.length; + var i, descriptor, plugin, params, method; + + for (i = 0; i < ilen; ++i) { + descriptor = descriptors[i]; + plugin = descriptor.plugin; + method = plugin[hook]; + if (typeof method === 'function') { + params = [chart].concat(args || []); + params.push(descriptor.options); + if (method.apply(plugin, params) === false) { + return false; + } + } + } + + return true; + }, + + /** + * Returns descriptors of enabled plugins for the given chart. + * @returns {object[]} [{ plugin, options }] + * @private + */ + descriptors: function(chart) { + var cache = chart.$plugins || (chart.$plugins = {}); + if (cache.id === this._cacheId) { + return cache.descriptors; + } + + var plugins = []; + var descriptors = []; + var config = (chart && chart.config) || {}; + var options = (config.options && config.options.plugins) || {}; + + this._plugins.concat(config.plugins || []).forEach(function(plugin) { + var idx = plugins.indexOf(plugin); + if (idx !== -1) { + return; + } + + var id = plugin.id; + var opts = options[id]; + if (opts === false) { + return; + } + + if (opts === true) { + opts = helpers$1.clone(core_defaults.global.plugins[id]); + } + + plugins.push(plugin); + descriptors.push({ + plugin: plugin, + options: opts || {} + }); + }); + + cache.descriptors = descriptors; + cache.id = this._cacheId; + return descriptors; + }, + + /** + * Invalidates cache for the given chart: descriptors hold a reference on plugin option, + * but in some cases, this reference can be changed by the user when updating options. + * https://github.com/chartjs/Chart.js/issues/5111#issuecomment-355934167 + * @private + */ + _invalidate: function(chart) { + delete chart.$plugins; + } +}; + +var core_scaleService = { + // Scale registration object. Extensions can register new scale types (such as log or DB scales) and then + // use the new chart options to grab the correct scale + constructors: {}, + // Use a registration function so that we can move to an ES6 map when we no longer need to support + // old browsers + + // Scale config defaults + defaults: {}, + registerScaleType: function(type, scaleConstructor, scaleDefaults) { + this.constructors[type] = scaleConstructor; + this.defaults[type] = helpers$1.clone(scaleDefaults); + }, + getScaleConstructor: function(type) { + return this.constructors.hasOwnProperty(type) ? this.constructors[type] : undefined; + }, + getScaleDefaults: function(type) { + // Return the scale defaults merged with the global settings so that we always use the latest ones + return this.defaults.hasOwnProperty(type) ? helpers$1.merge({}, [core_defaults.scale, this.defaults[type]]) : {}; + }, + updateScaleDefaults: function(type, additions) { + var me = this; + if (me.defaults.hasOwnProperty(type)) { + me.defaults[type] = helpers$1.extend(me.defaults[type], additions); + } + }, + addScalesToLayout: function(chart) { + // Adds each scale to the chart.boxes array to be sized accordingly + helpers$1.each(chart.scales, function(scale) { + // Set ILayoutItem parameters for backwards compatibility + scale.fullWidth = scale.options.fullWidth; + scale.position = scale.options.position; + scale.weight = scale.options.weight; + core_layouts.addBox(chart, scale); + }); + } +}; + +var valueOrDefault$7 = helpers$1.valueOrDefault; + +core_defaults._set('global', { + tooltips: { + enabled: true, + custom: null, + mode: 'nearest', + position: 'average', + intersect: true, + backgroundColor: 'rgba(0,0,0,0.8)', + titleFontStyle: 'bold', + titleSpacing: 2, + titleMarginBottom: 6, + titleFontColor: '#fff', + titleAlign: 'left', + bodySpacing: 2, + bodyFontColor: '#fff', + bodyAlign: 'left', + footerFontStyle: 'bold', + footerSpacing: 2, + footerMarginTop: 6, + footerFontColor: '#fff', + footerAlign: 'left', + yPadding: 6, + xPadding: 6, + caretPadding: 2, + caretSize: 5, + cornerRadius: 6, + multiKeyBackground: '#fff', + displayColors: true, + borderColor: 'rgba(0,0,0,0)', + borderWidth: 0, + callbacks: { + // Args are: (tooltipItems, data) + beforeTitle: helpers$1.noop, + title: function(tooltipItems, data) { + var title = ''; + var labels = data.labels; + var labelCount = labels ? labels.length : 0; + + if (tooltipItems.length > 0) { + var item = tooltipItems[0]; + if (item.label) { + title = item.label; + } else if (item.xLabel) { + title = item.xLabel; + } else if (labelCount > 0 && item.index < labelCount) { + title = labels[item.index]; + } + } + + return title; + }, + afterTitle: helpers$1.noop, + + // Args are: (tooltipItems, data) + beforeBody: helpers$1.noop, + + // Args are: (tooltipItem, data) + beforeLabel: helpers$1.noop, + label: function(tooltipItem, data) { + var label = data.datasets[tooltipItem.datasetIndex].label || ''; + + if (label) { + label += ': '; + } + if (!helpers$1.isNullOrUndef(tooltipItem.value)) { + label += tooltipItem.value; + } else { + label += tooltipItem.yLabel; + } + return label; + }, + labelColor: function(tooltipItem, chart) { + var meta = chart.getDatasetMeta(tooltipItem.datasetIndex); + var activeElement = meta.data[tooltipItem.index]; + var view = activeElement._view; + return { + borderColor: view.borderColor, + backgroundColor: view.backgroundColor + }; + }, + labelTextColor: function() { + return this._options.bodyFontColor; + }, + afterLabel: helpers$1.noop, + + // Args are: (tooltipItems, data) + afterBody: helpers$1.noop, + + // Args are: (tooltipItems, data) + beforeFooter: helpers$1.noop, + footer: helpers$1.noop, + afterFooter: helpers$1.noop + } + } +}); + +var positioners = { + /** + * Average mode places the tooltip at the average position of the elements shown + * @function Chart.Tooltip.positioners.average + * @param elements {ChartElement[]} the elements being displayed in the tooltip + * @returns {object} tooltip position + */ + average: function(elements) { + if (!elements.length) { + return false; + } + + var i, len; + var x = 0; + var y = 0; + var count = 0; + + for (i = 0, len = elements.length; i < len; ++i) { + var el = elements[i]; + if (el && el.hasValue()) { + var pos = el.tooltipPosition(); + x += pos.x; + y += pos.y; + ++count; + } + } + + return { + x: x / count, + y: y / count + }; + }, + + /** + * Gets the tooltip position nearest of the item nearest to the event position + * @function Chart.Tooltip.positioners.nearest + * @param elements {Chart.Element[]} the tooltip elements + * @param eventPosition {object} the position of the event in canvas coordinates + * @returns {object} the tooltip position + */ + nearest: function(elements, eventPosition) { + var x = eventPosition.x; + var y = eventPosition.y; + var minDistance = Number.POSITIVE_INFINITY; + var i, len, nearestElement; + + for (i = 0, len = elements.length; i < len; ++i) { + var el = elements[i]; + if (el && el.hasValue()) { + var center = el.getCenterPoint(); + var d = helpers$1.distanceBetweenPoints(eventPosition, center); + + if (d < minDistance) { + minDistance = d; + nearestElement = el; + } + } + } + + if (nearestElement) { + var tp = nearestElement.tooltipPosition(); + x = tp.x; + y = tp.y; + } + + return { + x: x, + y: y + }; + } +}; + +// Helper to push or concat based on if the 2nd parameter is an array or not +function pushOrConcat(base, toPush) { + if (toPush) { + if (helpers$1.isArray(toPush)) { + // base = base.concat(toPush); + Array.prototype.push.apply(base, toPush); + } else { + base.push(toPush); + } + } + + return base; +} + +/** + * Returns array of strings split by newline + * @param {string} value - The value to split by newline. + * @returns {string[]} value if newline present - Returned from String split() method + * @function + */ +function splitNewlines(str) { + if ((typeof str === 'string' || str instanceof String) && str.indexOf('\n') > -1) { + return str.split('\n'); + } + return str; +} + + +/** + * Private helper to create a tooltip item model + * @param element - the chart element (point, arc, bar) to create the tooltip item for + * @return new tooltip item + */ +function createTooltipItem(element) { + var xScale = element._xScale; + var yScale = element._yScale || element._scale; // handle radar || polarArea charts + var index = element._index; + var datasetIndex = element._datasetIndex; + var controller = element._chart.getDatasetMeta(datasetIndex).controller; + var indexScale = controller._getIndexScale(); + var valueScale = controller._getValueScale(); + + return { + xLabel: xScale ? xScale.getLabelForIndex(index, datasetIndex) : '', + yLabel: yScale ? yScale.getLabelForIndex(index, datasetIndex) : '', + label: indexScale ? '' + indexScale.getLabelForIndex(index, datasetIndex) : '', + value: valueScale ? '' + valueScale.getLabelForIndex(index, datasetIndex) : '', + index: index, + datasetIndex: datasetIndex, + x: element._model.x, + y: element._model.y + }; +} + +/** + * Helper to get the reset model for the tooltip + * @param tooltipOpts {object} the tooltip options + */ +function getBaseModel(tooltipOpts) { + var globalDefaults = core_defaults.global; + + return { + // Positioning + xPadding: tooltipOpts.xPadding, + yPadding: tooltipOpts.yPadding, + xAlign: tooltipOpts.xAlign, + yAlign: tooltipOpts.yAlign, + + // Body + bodyFontColor: tooltipOpts.bodyFontColor, + _bodyFontFamily: valueOrDefault$7(tooltipOpts.bodyFontFamily, globalDefaults.defaultFontFamily), + _bodyFontStyle: valueOrDefault$7(tooltipOpts.bodyFontStyle, globalDefaults.defaultFontStyle), + _bodyAlign: tooltipOpts.bodyAlign, + bodyFontSize: valueOrDefault$7(tooltipOpts.bodyFontSize, globalDefaults.defaultFontSize), + bodySpacing: tooltipOpts.bodySpacing, + + // Title + titleFontColor: tooltipOpts.titleFontColor, + _titleFontFamily: valueOrDefault$7(tooltipOpts.titleFontFamily, globalDefaults.defaultFontFamily), + _titleFontStyle: valueOrDefault$7(tooltipOpts.titleFontStyle, globalDefaults.defaultFontStyle), + titleFontSize: valueOrDefault$7(tooltipOpts.titleFontSize, globalDefaults.defaultFontSize), + _titleAlign: tooltipOpts.titleAlign, + titleSpacing: tooltipOpts.titleSpacing, + titleMarginBottom: tooltipOpts.titleMarginBottom, + + // Footer + footerFontColor: tooltipOpts.footerFontColor, + _footerFontFamily: valueOrDefault$7(tooltipOpts.footerFontFamily, globalDefaults.defaultFontFamily), + _footerFontStyle: valueOrDefault$7(tooltipOpts.footerFontStyle, globalDefaults.defaultFontStyle), + footerFontSize: valueOrDefault$7(tooltipOpts.footerFontSize, globalDefaults.defaultFontSize), + _footerAlign: tooltipOpts.footerAlign, + footerSpacing: tooltipOpts.footerSpacing, + footerMarginTop: tooltipOpts.footerMarginTop, + + // Appearance + caretSize: tooltipOpts.caretSize, + cornerRadius: tooltipOpts.cornerRadius, + backgroundColor: tooltipOpts.backgroundColor, + opacity: 0, + legendColorBackground: tooltipOpts.multiKeyBackground, + displayColors: tooltipOpts.displayColors, + borderColor: tooltipOpts.borderColor, + borderWidth: tooltipOpts.borderWidth + }; +} + +/** + * Get the size of the tooltip + */ +function getTooltipSize(tooltip, model) { + var ctx = tooltip._chart.ctx; + + var height = model.yPadding * 2; // Tooltip Padding + var width = 0; + + // Count of all lines in the body + var body = model.body; + var combinedBodyLength = body.reduce(function(count, bodyItem) { + return count + bodyItem.before.length + bodyItem.lines.length + bodyItem.after.length; + }, 0); + combinedBodyLength += model.beforeBody.length + model.afterBody.length; + + var titleLineCount = model.title.length; + var footerLineCount = model.footer.length; + var titleFontSize = model.titleFontSize; + var bodyFontSize = model.bodyFontSize; + var footerFontSize = model.footerFontSize; + + height += titleLineCount * titleFontSize; // Title Lines + height += titleLineCount ? (titleLineCount - 1) * model.titleSpacing : 0; // Title Line Spacing + height += titleLineCount ? model.titleMarginBottom : 0; // Title's bottom Margin + height += combinedBodyLength * bodyFontSize; // Body Lines + height += combinedBodyLength ? (combinedBodyLength - 1) * model.bodySpacing : 0; // Body Line Spacing + height += footerLineCount ? model.footerMarginTop : 0; // Footer Margin + height += footerLineCount * (footerFontSize); // Footer Lines + height += footerLineCount ? (footerLineCount - 1) * model.footerSpacing : 0; // Footer Line Spacing + + // Title width + var widthPadding = 0; + var maxLineWidth = function(line) { + width = Math.max(width, ctx.measureText(line).width + widthPadding); + }; + + ctx.font = helpers$1.fontString(titleFontSize, model._titleFontStyle, model._titleFontFamily); + helpers$1.each(model.title, maxLineWidth); + + // Body width + ctx.font = helpers$1.fontString(bodyFontSize, model._bodyFontStyle, model._bodyFontFamily); + helpers$1.each(model.beforeBody.concat(model.afterBody), maxLineWidth); + + // Body lines may include some extra width due to the color box + widthPadding = model.displayColors ? (bodyFontSize + 2) : 0; + helpers$1.each(body, function(bodyItem) { + helpers$1.each(bodyItem.before, maxLineWidth); + helpers$1.each(bodyItem.lines, maxLineWidth); + helpers$1.each(bodyItem.after, maxLineWidth); + }); + + // Reset back to 0 + widthPadding = 0; + + // Footer width + ctx.font = helpers$1.fontString(footerFontSize, model._footerFontStyle, model._footerFontFamily); + helpers$1.each(model.footer, maxLineWidth); + + // Add padding + width += 2 * model.xPadding; + + return { + width: width, + height: height + }; +} + +/** + * Helper to get the alignment of a tooltip given the size + */ +function determineAlignment(tooltip, size) { + var model = tooltip._model; + var chart = tooltip._chart; + var chartArea = tooltip._chart.chartArea; + var xAlign = 'center'; + var yAlign = 'center'; + + if (model.y < size.height) { + yAlign = 'top'; + } else if (model.y > (chart.height - size.height)) { + yAlign = 'bottom'; + } + + var lf, rf; // functions to determine left, right alignment + var olf, orf; // functions to determine if left/right alignment causes tooltip to go outside chart + var yf; // function to get the y alignment if the tooltip goes outside of the left or right edges + var midX = (chartArea.left + chartArea.right) / 2; + var midY = (chartArea.top + chartArea.bottom) / 2; + + if (yAlign === 'center') { + lf = function(x) { + return x <= midX; + }; + rf = function(x) { + return x > midX; + }; + } else { + lf = function(x) { + return x <= (size.width / 2); + }; + rf = function(x) { + return x >= (chart.width - (size.width / 2)); + }; + } + + olf = function(x) { + return x + size.width + model.caretSize + model.caretPadding > chart.width; + }; + orf = function(x) { + return x - size.width - model.caretSize - model.caretPadding < 0; + }; + yf = function(y) { + return y <= midY ? 'top' : 'bottom'; + }; + + if (lf(model.x)) { + xAlign = 'left'; + + // Is tooltip too wide and goes over the right side of the chart.? + if (olf(model.x)) { + xAlign = 'center'; + yAlign = yf(model.y); + } + } else if (rf(model.x)) { + xAlign = 'right'; + + // Is tooltip too wide and goes outside left edge of canvas? + if (orf(model.x)) { + xAlign = 'center'; + yAlign = yf(model.y); + } + } + + var opts = tooltip._options; + return { + xAlign: opts.xAlign ? opts.xAlign : xAlign, + yAlign: opts.yAlign ? opts.yAlign : yAlign + }; +} + +/** + * Helper to get the location a tooltip needs to be placed at given the initial position (via the vm) and the size and alignment + */ +function getBackgroundPoint(vm, size, alignment, chart) { + // Background Position + var x = vm.x; + var y = vm.y; + + var caretSize = vm.caretSize; + var caretPadding = vm.caretPadding; + var cornerRadius = vm.cornerRadius; + var xAlign = alignment.xAlign; + var yAlign = alignment.yAlign; + var paddingAndSize = caretSize + caretPadding; + var radiusAndPadding = cornerRadius + caretPadding; + + if (xAlign === 'right') { + x -= size.width; + } else if (xAlign === 'center') { + x -= (size.width / 2); + if (x + size.width > chart.width) { + x = chart.width - size.width; + } + if (x < 0) { + x = 0; + } + } + + if (yAlign === 'top') { + y += paddingAndSize; + } else if (yAlign === 'bottom') { + y -= size.height + paddingAndSize; + } else { + y -= (size.height / 2); + } + + if (yAlign === 'center') { + if (xAlign === 'left') { + x += paddingAndSize; + } else if (xAlign === 'right') { + x -= paddingAndSize; + } + } else if (xAlign === 'left') { + x -= radiusAndPadding; + } else if (xAlign === 'right') { + x += radiusAndPadding; + } + + return { + x: x, + y: y + }; +} + +function getAlignedX(vm, align) { + return align === 'center' + ? vm.x + vm.width / 2 + : align === 'right' + ? vm.x + vm.width - vm.xPadding + : vm.x + vm.xPadding; +} + +/** + * Helper to build before and after body lines + */ +function getBeforeAfterBodyLines(callback) { + return pushOrConcat([], splitNewlines(callback)); +} + +var exports$3 = core_element.extend({ + initialize: function() { + this._model = getBaseModel(this._options); + this._lastActive = []; + }, + + // Get the title + // Args are: (tooltipItem, data) + getTitle: function() { + var me = this; + var opts = me._options; + var callbacks = opts.callbacks; + + var beforeTitle = callbacks.beforeTitle.apply(me, arguments); + var title = callbacks.title.apply(me, arguments); + var afterTitle = callbacks.afterTitle.apply(me, arguments); + + var lines = []; + lines = pushOrConcat(lines, splitNewlines(beforeTitle)); + lines = pushOrConcat(lines, splitNewlines(title)); + lines = pushOrConcat(lines, splitNewlines(afterTitle)); + + return lines; + }, + + // Args are: (tooltipItem, data) + getBeforeBody: function() { + return getBeforeAfterBodyLines(this._options.callbacks.beforeBody.apply(this, arguments)); + }, + + // Args are: (tooltipItem, data) + getBody: function(tooltipItems, data) { + var me = this; + var callbacks = me._options.callbacks; + var bodyItems = []; + + helpers$1.each(tooltipItems, function(tooltipItem) { + var bodyItem = { + before: [], + lines: [], + after: [] + }; + pushOrConcat(bodyItem.before, splitNewlines(callbacks.beforeLabel.call(me, tooltipItem, data))); + pushOrConcat(bodyItem.lines, callbacks.label.call(me, tooltipItem, data)); + pushOrConcat(bodyItem.after, splitNewlines(callbacks.afterLabel.call(me, tooltipItem, data))); + + bodyItems.push(bodyItem); + }); + + return bodyItems; + }, + + // Args are: (tooltipItem, data) + getAfterBody: function() { + return getBeforeAfterBodyLines(this._options.callbacks.afterBody.apply(this, arguments)); + }, + + // Get the footer and beforeFooter and afterFooter lines + // Args are: (tooltipItem, data) + getFooter: function() { + var me = this; + var callbacks = me._options.callbacks; + + var beforeFooter = callbacks.beforeFooter.apply(me, arguments); + var footer = callbacks.footer.apply(me, arguments); + var afterFooter = callbacks.afterFooter.apply(me, arguments); + + var lines = []; + lines = pushOrConcat(lines, splitNewlines(beforeFooter)); + lines = pushOrConcat(lines, splitNewlines(footer)); + lines = pushOrConcat(lines, splitNewlines(afterFooter)); + + return lines; + }, + + update: function(changed) { + var me = this; + var opts = me._options; + + // Need to regenerate the model because its faster than using extend and it is necessary due to the optimization in Chart.Element.transition + // that does _view = _model if ease === 1. This causes the 2nd tooltip update to set properties in both the view and model at the same time + // which breaks any animations. + var existingModel = me._model; + var model = me._model = getBaseModel(opts); + var active = me._active; + + var data = me._data; + + // In the case where active.length === 0 we need to keep these at existing values for good animations + var alignment = { + xAlign: existingModel.xAlign, + yAlign: existingModel.yAlign + }; + var backgroundPoint = { + x: existingModel.x, + y: existingModel.y + }; + var tooltipSize = { + width: existingModel.width, + height: existingModel.height + }; + var tooltipPosition = { + x: existingModel.caretX, + y: existingModel.caretY + }; + + var i, len; + + if (active.length) { + model.opacity = 1; + + var labelColors = []; + var labelTextColors = []; + tooltipPosition = positioners[opts.position].call(me, active, me._eventPosition); + + var tooltipItems = []; + for (i = 0, len = active.length; i < len; ++i) { + tooltipItems.push(createTooltipItem(active[i])); + } + + // If the user provided a filter function, use it to modify the tooltip items + if (opts.filter) { + tooltipItems = tooltipItems.filter(function(a) { + return opts.filter(a, data); + }); + } + + // If the user provided a sorting function, use it to modify the tooltip items + if (opts.itemSort) { + tooltipItems = tooltipItems.sort(function(a, b) { + return opts.itemSort(a, b, data); + }); + } + + // Determine colors for boxes + helpers$1.each(tooltipItems, function(tooltipItem) { + labelColors.push(opts.callbacks.labelColor.call(me, tooltipItem, me._chart)); + labelTextColors.push(opts.callbacks.labelTextColor.call(me, tooltipItem, me._chart)); + }); + + + // Build the Text Lines + model.title = me.getTitle(tooltipItems, data); + model.beforeBody = me.getBeforeBody(tooltipItems, data); + model.body = me.getBody(tooltipItems, data); + model.afterBody = me.getAfterBody(tooltipItems, data); + model.footer = me.getFooter(tooltipItems, data); + + // Initial positioning and colors + model.x = tooltipPosition.x; + model.y = tooltipPosition.y; + model.caretPadding = opts.caretPadding; + model.labelColors = labelColors; + model.labelTextColors = labelTextColors; + + // data points + model.dataPoints = tooltipItems; + + // We need to determine alignment of the tooltip + tooltipSize = getTooltipSize(this, model); + alignment = determineAlignment(this, tooltipSize); + // Final Size and Position + backgroundPoint = getBackgroundPoint(model, tooltipSize, alignment, me._chart); + } else { + model.opacity = 0; + } + + model.xAlign = alignment.xAlign; + model.yAlign = alignment.yAlign; + model.x = backgroundPoint.x; + model.y = backgroundPoint.y; + model.width = tooltipSize.width; + model.height = tooltipSize.height; + + // Point where the caret on the tooltip points to + model.caretX = tooltipPosition.x; + model.caretY = tooltipPosition.y; + + me._model = model; + + if (changed && opts.custom) { + opts.custom.call(me, model); + } + + return me; + }, + + drawCaret: function(tooltipPoint, size) { + var ctx = this._chart.ctx; + var vm = this._view; + var caretPosition = this.getCaretPosition(tooltipPoint, size, vm); + + ctx.lineTo(caretPosition.x1, caretPosition.y1); + ctx.lineTo(caretPosition.x2, caretPosition.y2); + ctx.lineTo(caretPosition.x3, caretPosition.y3); + }, + getCaretPosition: function(tooltipPoint, size, vm) { + var x1, x2, x3, y1, y2, y3; + var caretSize = vm.caretSize; + var cornerRadius = vm.cornerRadius; + var xAlign = vm.xAlign; + var yAlign = vm.yAlign; + var ptX = tooltipPoint.x; + var ptY = tooltipPoint.y; + var width = size.width; + var height = size.height; + + if (yAlign === 'center') { + y2 = ptY + (height / 2); + + if (xAlign === 'left') { + x1 = ptX; + x2 = x1 - caretSize; + x3 = x1; + + y1 = y2 + caretSize; + y3 = y2 - caretSize; + } else { + x1 = ptX + width; + x2 = x1 + caretSize; + x3 = x1; + + y1 = y2 - caretSize; + y3 = y2 + caretSize; + } + } else { + if (xAlign === 'left') { + x2 = ptX + cornerRadius + (caretSize); + x1 = x2 - caretSize; + x3 = x2 + caretSize; + } else if (xAlign === 'right') { + x2 = ptX + width - cornerRadius - caretSize; + x1 = x2 - caretSize; + x3 = x2 + caretSize; + } else { + x2 = vm.caretX; + x1 = x2 - caretSize; + x3 = x2 + caretSize; + } + if (yAlign === 'top') { + y1 = ptY; + y2 = y1 - caretSize; + y3 = y1; + } else { + y1 = ptY + height; + y2 = y1 + caretSize; + y3 = y1; + // invert drawing order + var tmp = x3; + x3 = x1; + x1 = tmp; + } + } + return {x1: x1, x2: x2, x3: x3, y1: y1, y2: y2, y3: y3}; + }, + + drawTitle: function(pt, vm, ctx) { + var title = vm.title; + + if (title.length) { + pt.x = getAlignedX(vm, vm._titleAlign); + + ctx.textAlign = vm._titleAlign; + ctx.textBaseline = 'top'; + + var titleFontSize = vm.titleFontSize; + var titleSpacing = vm.titleSpacing; + + ctx.fillStyle = vm.titleFontColor; + ctx.font = helpers$1.fontString(titleFontSize, vm._titleFontStyle, vm._titleFontFamily); + + var i, len; + for (i = 0, len = title.length; i < len; ++i) { + ctx.fillText(title[i], pt.x, pt.y); + pt.y += titleFontSize + titleSpacing; // Line Height and spacing + + if (i + 1 === title.length) { + pt.y += vm.titleMarginBottom - titleSpacing; // If Last, add margin, remove spacing + } + } + } + }, + + drawBody: function(pt, vm, ctx) { + var bodyFontSize = vm.bodyFontSize; + var bodySpacing = vm.bodySpacing; + var bodyAlign = vm._bodyAlign; + var body = vm.body; + var drawColorBoxes = vm.displayColors; + var labelColors = vm.labelColors; + var xLinePadding = 0; + var colorX = drawColorBoxes ? getAlignedX(vm, 'left') : 0; + var textColor; + + ctx.textAlign = bodyAlign; + ctx.textBaseline = 'top'; + ctx.font = helpers$1.fontString(bodyFontSize, vm._bodyFontStyle, vm._bodyFontFamily); + + pt.x = getAlignedX(vm, bodyAlign); + + // Before Body + var fillLineOfText = function(line) { + ctx.fillText(line, pt.x + xLinePadding, pt.y); + pt.y += bodyFontSize + bodySpacing; + }; + + // Before body lines + ctx.fillStyle = vm.bodyFontColor; + helpers$1.each(vm.beforeBody, fillLineOfText); + + xLinePadding = drawColorBoxes && bodyAlign !== 'right' + ? bodyAlign === 'center' ? (bodyFontSize / 2 + 1) : (bodyFontSize + 2) + : 0; + + // Draw body lines now + helpers$1.each(body, function(bodyItem, i) { + textColor = vm.labelTextColors[i]; + ctx.fillStyle = textColor; + helpers$1.each(bodyItem.before, fillLineOfText); + + helpers$1.each(bodyItem.lines, function(line) { + // Draw Legend-like boxes if needed + if (drawColorBoxes) { + // Fill a white rect so that colours merge nicely if the opacity is < 1 + ctx.fillStyle = vm.legendColorBackground; + ctx.fillRect(colorX, pt.y, bodyFontSize, bodyFontSize); + + // Border + ctx.lineWidth = 1; + ctx.strokeStyle = labelColors[i].borderColor; + ctx.strokeRect(colorX, pt.y, bodyFontSize, bodyFontSize); + + // Inner square + ctx.fillStyle = labelColors[i].backgroundColor; + ctx.fillRect(colorX + 1, pt.y + 1, bodyFontSize - 2, bodyFontSize - 2); + ctx.fillStyle = textColor; + } + + fillLineOfText(line); + }); + + helpers$1.each(bodyItem.after, fillLineOfText); + }); + + // Reset back to 0 for after body + xLinePadding = 0; + + // After body lines + helpers$1.each(vm.afterBody, fillLineOfText); + pt.y -= bodySpacing; // Remove last body spacing + }, + + drawFooter: function(pt, vm, ctx) { + var footer = vm.footer; + + if (footer.length) { + pt.x = getAlignedX(vm, vm._footerAlign); + pt.y += vm.footerMarginTop; + + ctx.textAlign = vm._footerAlign; + ctx.textBaseline = 'top'; + + ctx.fillStyle = vm.footerFontColor; + ctx.font = helpers$1.fontString(vm.footerFontSize, vm._footerFontStyle, vm._footerFontFamily); + + helpers$1.each(footer, function(line) { + ctx.fillText(line, pt.x, pt.y); + pt.y += vm.footerFontSize + vm.footerSpacing; + }); + } + }, + + drawBackground: function(pt, vm, ctx, tooltipSize) { + ctx.fillStyle = vm.backgroundColor; + ctx.strokeStyle = vm.borderColor; + ctx.lineWidth = vm.borderWidth; + var xAlign = vm.xAlign; + var yAlign = vm.yAlign; + var x = pt.x; + var y = pt.y; + var width = tooltipSize.width; + var height = tooltipSize.height; + var radius = vm.cornerRadius; + + ctx.beginPath(); + ctx.moveTo(x + radius, y); + if (yAlign === 'top') { + this.drawCaret(pt, tooltipSize); + } + ctx.lineTo(x + width - radius, y); + ctx.quadraticCurveTo(x + width, y, x + width, y + radius); + if (yAlign === 'center' && xAlign === 'right') { + this.drawCaret(pt, tooltipSize); + } + ctx.lineTo(x + width, y + height - radius); + ctx.quadraticCurveTo(x + width, y + height, x + width - radius, y + height); + if (yAlign === 'bottom') { + this.drawCaret(pt, tooltipSize); + } + ctx.lineTo(x + radius, y + height); + ctx.quadraticCurveTo(x, y + height, x, y + height - radius); + if (yAlign === 'center' && xAlign === 'left') { + this.drawCaret(pt, tooltipSize); + } + ctx.lineTo(x, y + radius); + ctx.quadraticCurveTo(x, y, x + radius, y); + ctx.closePath(); + + ctx.fill(); + + if (vm.borderWidth > 0) { + ctx.stroke(); + } + }, + + draw: function() { + var ctx = this._chart.ctx; + var vm = this._view; + + if (vm.opacity === 0) { + return; + } + + var tooltipSize = { + width: vm.width, + height: vm.height + }; + var pt = { + x: vm.x, + y: vm.y + }; + + // IE11/Edge does not like very small opacities, so snap to 0 + var opacity = Math.abs(vm.opacity < 1e-3) ? 0 : vm.opacity; + + // Truthy/falsey value for empty tooltip + var hasTooltipContent = vm.title.length || vm.beforeBody.length || vm.body.length || vm.afterBody.length || vm.footer.length; + + if (this._options.enabled && hasTooltipContent) { + ctx.save(); + ctx.globalAlpha = opacity; + + // Draw Background + this.drawBackground(pt, vm, ctx, tooltipSize); + + // Draw Title, Body, and Footer + pt.y += vm.yPadding; + + // Titles + this.drawTitle(pt, vm, ctx); + + // Body + this.drawBody(pt, vm, ctx); + + // Footer + this.drawFooter(pt, vm, ctx); + + ctx.restore(); + } + }, + + /** + * Handle an event + * @private + * @param {IEvent} event - The event to handle + * @returns {boolean} true if the tooltip changed + */ + handleEvent: function(e) { + var me = this; + var options = me._options; + var changed = false; + + me._lastActive = me._lastActive || []; + + // Find Active Elements for tooltips + if (e.type === 'mouseout') { + me._active = []; + } else { + me._active = me._chart.getElementsAtEventForMode(e, options.mode, options); + } + + // Remember Last Actives + changed = !helpers$1.arrayEquals(me._active, me._lastActive); + + // Only handle target event on tooltip change + if (changed) { + me._lastActive = me._active; + + if (options.enabled || options.custom) { + me._eventPosition = { + x: e.x, + y: e.y + }; + + me.update(true); + me.pivot(); + } + } + + return changed; + } +}); + +/** + * @namespace Chart.Tooltip.positioners + */ +var positioners_1 = positioners; + +var core_tooltip = exports$3; +core_tooltip.positioners = positioners_1; + +var valueOrDefault$8 = helpers$1.valueOrDefault; + +core_defaults._set('global', { + elements: {}, + events: [ + 'mousemove', + 'mouseout', + 'click', + 'touchstart', + 'touchmove' + ], + hover: { + onHover: null, + mode: 'nearest', + intersect: true, + animationDuration: 400 + }, + onClick: null, + maintainAspectRatio: true, + responsive: true, + responsiveAnimationDuration: 0 +}); + +/** + * Recursively merge the given config objects representing the `scales` option + * by incorporating scale defaults in `xAxes` and `yAxes` array items, then + * returns a deep copy of the result, thus doesn't alter inputs. + */ +function mergeScaleConfig(/* config objects ... */) { + return helpers$1.merge({}, [].slice.call(arguments), { + merger: function(key, target, source, options) { + if (key === 'xAxes' || key === 'yAxes') { + var slen = source[key].length; + var i, type, scale; + + if (!target[key]) { + target[key] = []; + } + + for (i = 0; i < slen; ++i) { + scale = source[key][i]; + type = valueOrDefault$8(scale.type, key === 'xAxes' ? 'category' : 'linear'); + + if (i >= target[key].length) { + target[key].push({}); + } + + if (!target[key][i].type || (scale.type && scale.type !== target[key][i].type)) { + // new/untyped scale or type changed: let's apply the new defaults + // then merge source scale to correctly overwrite the defaults. + helpers$1.merge(target[key][i], [core_scaleService.getScaleDefaults(type), scale]); + } else { + // scales type are the same + helpers$1.merge(target[key][i], scale); + } + } + } else { + helpers$1._merger(key, target, source, options); + } + } + }); +} + +/** + * Recursively merge the given config objects as the root options by handling + * default scale options for the `scales` and `scale` properties, then returns + * a deep copy of the result, thus doesn't alter inputs. + */ +function mergeConfig(/* config objects ... */) { + return helpers$1.merge({}, [].slice.call(arguments), { + merger: function(key, target, source, options) { + var tval = target[key] || {}; + var sval = source[key]; + + if (key === 'scales') { + // scale config merging is complex. Add our own function here for that + target[key] = mergeScaleConfig(tval, sval); + } else if (key === 'scale') { + // used in polar area & radar charts since there is only one scale + target[key] = helpers$1.merge(tval, [core_scaleService.getScaleDefaults(sval.type), sval]); + } else { + helpers$1._merger(key, target, source, options); + } + } + }); +} + +function initConfig(config) { + config = config || {}; + + // Do NOT use mergeConfig for the data object because this method merges arrays + // and so would change references to labels and datasets, preventing data updates. + var data = config.data = config.data || {}; + data.datasets = data.datasets || []; + data.labels = data.labels || []; + + config.options = mergeConfig( + core_defaults.global, + core_defaults[config.type], + config.options || {}); + + return config; +} + +function updateConfig(chart) { + var newOptions = chart.options; + + helpers$1.each(chart.scales, function(scale) { + core_layouts.removeBox(chart, scale); + }); + + newOptions = mergeConfig( + core_defaults.global, + core_defaults[chart.config.type], + newOptions); + + chart.options = chart.config.options = newOptions; + chart.ensureScalesHaveIDs(); + chart.buildOrUpdateScales(); + + // Tooltip + chart.tooltip._options = newOptions.tooltips; + chart.tooltip.initialize(); +} + +function positionIsHorizontal(position) { + return position === 'top' || position === 'bottom'; +} + +var Chart = function(item, config) { + this.construct(item, config); + return this; +}; + +helpers$1.extend(Chart.prototype, /** @lends Chart */ { + /** + * @private + */ + construct: function(item, config) { + var me = this; + + config = initConfig(config); + + var context = platform.acquireContext(item, config); + var canvas = context && context.canvas; + var height = canvas && canvas.height; + var width = canvas && canvas.width; + + me.id = helpers$1.uid(); + me.ctx = context; + me.canvas = canvas; + me.config = config; + me.width = width; + me.height = height; + me.aspectRatio = height ? width / height : null; + me.options = config.options; + me._bufferedRender = false; + + /** + * Provided for backward compatibility, Chart and Chart.Controller have been merged, + * the "instance" still need to be defined since it might be called from plugins. + * @prop Chart#chart + * @deprecated since version 2.6.0 + * @todo remove at version 3 + * @private + */ + me.chart = me; + me.controller = me; // chart.chart.controller #inception + + // Add the chart instance to the global namespace + Chart.instances[me.id] = me; + + // Define alias to the config data: `chart.data === chart.config.data` + Object.defineProperty(me, 'data', { + get: function() { + return me.config.data; + }, + set: function(value) { + me.config.data = value; + } + }); + + if (!context || !canvas) { + // The given item is not a compatible context2d element, let's return before finalizing + // the chart initialization but after setting basic chart / controller properties that + // can help to figure out that the chart is not valid (e.g chart.canvas !== null); + // https://github.com/chartjs/Chart.js/issues/2807 + console.error("Failed to create chart: can't acquire context from the given item"); + return; + } + + me.initialize(); + me.update(); + }, + + /** + * @private + */ + initialize: function() { + var me = this; + + // Before init plugin notification + core_plugins.notify(me, 'beforeInit'); + + helpers$1.retinaScale(me, me.options.devicePixelRatio); + + me.bindEvents(); + + if (me.options.responsive) { + // Initial resize before chart draws (must be silent to preserve initial animations). + me.resize(true); + } + + // Make sure scales have IDs and are built before we build any controllers. + me.ensureScalesHaveIDs(); + me.buildOrUpdateScales(); + me.initToolTip(); + + // After init plugin notification + core_plugins.notify(me, 'afterInit'); + + return me; + }, + + clear: function() { + helpers$1.canvas.clear(this); + return this; + }, + + stop: function() { + // Stops any current animation loop occurring + core_animations.cancelAnimation(this); + return this; + }, + + resize: function(silent) { + var me = this; + var options = me.options; + var canvas = me.canvas; + var aspectRatio = (options.maintainAspectRatio && me.aspectRatio) || null; + + // the canvas render width and height will be casted to integers so make sure that + // the canvas display style uses the same integer values to avoid blurring effect. + + // Set to 0 instead of canvas.size because the size defaults to 300x150 if the element is collapsed + var newWidth = Math.max(0, Math.floor(helpers$1.getMaximumWidth(canvas))); + var newHeight = Math.max(0, Math.floor(aspectRatio ? newWidth / aspectRatio : helpers$1.getMaximumHeight(canvas))); + + if (me.width === newWidth && me.height === newHeight) { + return; + } + + canvas.width = me.width = newWidth; + canvas.height = me.height = newHeight; + canvas.style.width = newWidth + 'px'; + canvas.style.height = newHeight + 'px'; + + helpers$1.retinaScale(me, options.devicePixelRatio); + + if (!silent) { + // Notify any plugins about the resize + var newSize = {width: newWidth, height: newHeight}; + core_plugins.notify(me, 'resize', [newSize]); + + // Notify of resize + if (options.onResize) { + options.onResize(me, newSize); + } + + me.stop(); + me.update({ + duration: options.responsiveAnimationDuration + }); + } + }, + + ensureScalesHaveIDs: function() { + var options = this.options; + var scalesOptions = options.scales || {}; + var scaleOptions = options.scale; + + helpers$1.each(scalesOptions.xAxes, function(xAxisOptions, index) { + xAxisOptions.id = xAxisOptions.id || ('x-axis-' + index); + }); + + helpers$1.each(scalesOptions.yAxes, function(yAxisOptions, index) { + yAxisOptions.id = yAxisOptions.id || ('y-axis-' + index); + }); + + if (scaleOptions) { + scaleOptions.id = scaleOptions.id || 'scale'; + } + }, + + /** + * Builds a map of scale ID to scale object for future lookup. + */ + buildOrUpdateScales: function() { + var me = this; + var options = me.options; + var scales = me.scales || {}; + var items = []; + var updated = Object.keys(scales).reduce(function(obj, id) { + obj[id] = false; + return obj; + }, {}); + + if (options.scales) { + items = items.concat( + (options.scales.xAxes || []).map(function(xAxisOptions) { + return {options: xAxisOptions, dtype: 'category', dposition: 'bottom'}; + }), + (options.scales.yAxes || []).map(function(yAxisOptions) { + return {options: yAxisOptions, dtype: 'linear', dposition: 'left'}; + }) + ); + } + + if (options.scale) { + items.push({ + options: options.scale, + dtype: 'radialLinear', + isDefault: true, + dposition: 'chartArea' + }); + } + + helpers$1.each(items, function(item) { + var scaleOptions = item.options; + var id = scaleOptions.id; + var scaleType = valueOrDefault$8(scaleOptions.type, item.dtype); + + if (positionIsHorizontal(scaleOptions.position) !== positionIsHorizontal(item.dposition)) { + scaleOptions.position = item.dposition; + } + + updated[id] = true; + var scale = null; + if (id in scales && scales[id].type === scaleType) { + scale = scales[id]; + scale.options = scaleOptions; + scale.ctx = me.ctx; + scale.chart = me; + } else { + var scaleClass = core_scaleService.getScaleConstructor(scaleType); + if (!scaleClass) { + return; + } + scale = new scaleClass({ + id: id, + type: scaleType, + options: scaleOptions, + ctx: me.ctx, + chart: me + }); + scales[scale.id] = scale; + } + + scale.mergeTicksOptions(); + + // TODO(SB): I think we should be able to remove this custom case (options.scale) + // and consider it as a regular scale part of the "scales"" map only! This would + // make the logic easier and remove some useless? custom code. + if (item.isDefault) { + me.scale = scale; + } + }); + // clear up discarded scales + helpers$1.each(updated, function(hasUpdated, id) { + if (!hasUpdated) { + delete scales[id]; + } + }); + + me.scales = scales; + + core_scaleService.addScalesToLayout(this); + }, + + buildOrUpdateControllers: function() { + var me = this; + var newControllers = []; + + helpers$1.each(me.data.datasets, function(dataset, datasetIndex) { + var meta = me.getDatasetMeta(datasetIndex); + var type = dataset.type || me.config.type; + + if (meta.type && meta.type !== type) { + me.destroyDatasetMeta(datasetIndex); + meta = me.getDatasetMeta(datasetIndex); + } + meta.type = type; + + if (meta.controller) { + meta.controller.updateIndex(datasetIndex); + meta.controller.linkScales(); + } else { + var ControllerClass = controllers[meta.type]; + if (ControllerClass === undefined) { + throw new Error('"' + meta.type + '" is not a chart type.'); + } + + meta.controller = new ControllerClass(me, datasetIndex); + newControllers.push(meta.controller); + } + }, me); + + return newControllers; + }, + + /** + * Reset the elements of all datasets + * @private + */ + resetElements: function() { + var me = this; + helpers$1.each(me.data.datasets, function(dataset, datasetIndex) { + me.getDatasetMeta(datasetIndex).controller.reset(); + }, me); + }, + + /** + * Resets the chart back to it's state before the initial animation + */ + reset: function() { + this.resetElements(); + this.tooltip.initialize(); + }, + + update: function(config) { + var me = this; + + if (!config || typeof config !== 'object') { + // backwards compatibility + config = { + duration: config, + lazy: arguments[1] + }; + } + + updateConfig(me); + + // plugins options references might have change, let's invalidate the cache + // https://github.com/chartjs/Chart.js/issues/5111#issuecomment-355934167 + core_plugins._invalidate(me); + + if (core_plugins.notify(me, 'beforeUpdate') === false) { + return; + } + + // In case the entire data object changed + me.tooltip._data = me.data; + + // Make sure dataset controllers are updated and new controllers are reset + var newControllers = me.buildOrUpdateControllers(); + + // Make sure all dataset controllers have correct meta data counts + helpers$1.each(me.data.datasets, function(dataset, datasetIndex) { + me.getDatasetMeta(datasetIndex).controller.buildOrUpdateElements(); + }, me); + + me.updateLayout(); + + // Can only reset the new controllers after the scales have been updated + if (me.options.animation && me.options.animation.duration) { + helpers$1.each(newControllers, function(controller) { + controller.reset(); + }); + } + + me.updateDatasets(); + + // Need to reset tooltip in case it is displayed with elements that are removed + // after update. + me.tooltip.initialize(); + + // Last active contains items that were previously in the tooltip. + // When we reset the tooltip, we need to clear it + me.lastActive = []; + + // Do this before render so that any plugins that need final scale updates can use it + core_plugins.notify(me, 'afterUpdate'); + + if (me._bufferedRender) { + me._bufferedRequest = { + duration: config.duration, + easing: config.easing, + lazy: config.lazy + }; + } else { + me.render(config); + } + }, + + /** + * Updates the chart layout unless a plugin returns `false` to the `beforeLayout` + * hook, in which case, plugins will not be called on `afterLayout`. + * @private + */ + updateLayout: function() { + var me = this; + + if (core_plugins.notify(me, 'beforeLayout') === false) { + return; + } + + core_layouts.update(this, this.width, this.height); + + /** + * Provided for backward compatibility, use `afterLayout` instead. + * @method IPlugin#afterScaleUpdate + * @deprecated since version 2.5.0 + * @todo remove at version 3 + * @private + */ + core_plugins.notify(me, 'afterScaleUpdate'); + core_plugins.notify(me, 'afterLayout'); + }, + + /** + * Updates all datasets unless a plugin returns `false` to the `beforeDatasetsUpdate` + * hook, in which case, plugins will not be called on `afterDatasetsUpdate`. + * @private + */ + updateDatasets: function() { + var me = this; + + if (core_plugins.notify(me, 'beforeDatasetsUpdate') === false) { + return; + } + + for (var i = 0, ilen = me.data.datasets.length; i < ilen; ++i) { + me.updateDataset(i); + } + + core_plugins.notify(me, 'afterDatasetsUpdate'); + }, + + /** + * Updates dataset at index unless a plugin returns `false` to the `beforeDatasetUpdate` + * hook, in which case, plugins will not be called on `afterDatasetUpdate`. + * @private + */ + updateDataset: function(index) { + var me = this; + var meta = me.getDatasetMeta(index); + var args = { + meta: meta, + index: index + }; + + if (core_plugins.notify(me, 'beforeDatasetUpdate', [args]) === false) { + return; + } + + meta.controller.update(); + + core_plugins.notify(me, 'afterDatasetUpdate', [args]); + }, + + render: function(config) { + var me = this; + + if (!config || typeof config !== 'object') { + // backwards compatibility + config = { + duration: config, + lazy: arguments[1] + }; + } + + var animationOptions = me.options.animation; + var duration = valueOrDefault$8(config.duration, animationOptions && animationOptions.duration); + var lazy = config.lazy; + + if (core_plugins.notify(me, 'beforeRender') === false) { + return; + } + + var onComplete = function(animation) { + core_plugins.notify(me, 'afterRender'); + helpers$1.callback(animationOptions && animationOptions.onComplete, [animation], me); + }; + + if (animationOptions && duration) { + var animation = new core_animation({ + numSteps: duration / 16.66, // 60 fps + easing: config.easing || animationOptions.easing, + + render: function(chart, animationObject) { + var easingFunction = helpers$1.easing.effects[animationObject.easing]; + var currentStep = animationObject.currentStep; + var stepDecimal = currentStep / animationObject.numSteps; + + chart.draw(easingFunction(stepDecimal), stepDecimal, currentStep); + }, + + onAnimationProgress: animationOptions.onProgress, + onAnimationComplete: onComplete + }); + + core_animations.addAnimation(me, animation, duration, lazy); + } else { + me.draw(); + + // See https://github.com/chartjs/Chart.js/issues/3781 + onComplete(new core_animation({numSteps: 0, chart: me})); + } + + return me; + }, + + draw: function(easingValue) { + var me = this; + + me.clear(); + + if (helpers$1.isNullOrUndef(easingValue)) { + easingValue = 1; + } + + me.transition(easingValue); + + if (me.width <= 0 || me.height <= 0) { + return; + } + + if (core_plugins.notify(me, 'beforeDraw', [easingValue]) === false) { + return; + } + + // Draw all the scales + helpers$1.each(me.boxes, function(box) { + box.draw(me.chartArea); + }, me); + + me.drawDatasets(easingValue); + me._drawTooltip(easingValue); + + core_plugins.notify(me, 'afterDraw', [easingValue]); + }, + + /** + * @private + */ + transition: function(easingValue) { + var me = this; + + for (var i = 0, ilen = (me.data.datasets || []).length; i < ilen; ++i) { + if (me.isDatasetVisible(i)) { + me.getDatasetMeta(i).controller.transition(easingValue); + } + } + + me.tooltip.transition(easingValue); + }, + + /** + * Draws all datasets unless a plugin returns `false` to the `beforeDatasetsDraw` + * hook, in which case, plugins will not be called on `afterDatasetsDraw`. + * @private + */ + drawDatasets: function(easingValue) { + var me = this; + + if (core_plugins.notify(me, 'beforeDatasetsDraw', [easingValue]) === false) { + return; + } + + // Draw datasets reversed to support proper line stacking + for (var i = (me.data.datasets || []).length - 1; i >= 0; --i) { + if (me.isDatasetVisible(i)) { + me.drawDataset(i, easingValue); + } + } + + core_plugins.notify(me, 'afterDatasetsDraw', [easingValue]); + }, + + /** + * Draws dataset at index unless a plugin returns `false` to the `beforeDatasetDraw` + * hook, in which case, plugins will not be called on `afterDatasetDraw`. + * @private + */ + drawDataset: function(index, easingValue) { + var me = this; + var meta = me.getDatasetMeta(index); + var args = { + meta: meta, + index: index, + easingValue: easingValue + }; + + if (core_plugins.notify(me, 'beforeDatasetDraw', [args]) === false) { + return; + } + + meta.controller.draw(easingValue); + + core_plugins.notify(me, 'afterDatasetDraw', [args]); + }, + + /** + * Draws tooltip unless a plugin returns `false` to the `beforeTooltipDraw` + * hook, in which case, plugins will not be called on `afterTooltipDraw`. + * @private + */ + _drawTooltip: function(easingValue) { + var me = this; + var tooltip = me.tooltip; + var args = { + tooltip: tooltip, + easingValue: easingValue + }; + + if (core_plugins.notify(me, 'beforeTooltipDraw', [args]) === false) { + return; + } + + tooltip.draw(); + + core_plugins.notify(me, 'afterTooltipDraw', [args]); + }, + + /** + * Get the single element that was clicked on + * @return An object containing the dataset index and element index of the matching element. Also contains the rectangle that was draw + */ + getElementAtEvent: function(e) { + return core_interaction.modes.single(this, e); + }, + + getElementsAtEvent: function(e) { + return core_interaction.modes.label(this, e, {intersect: true}); + }, + + getElementsAtXAxis: function(e) { + return core_interaction.modes['x-axis'](this, e, {intersect: true}); + }, + + getElementsAtEventForMode: function(e, mode, options) { + var method = core_interaction.modes[mode]; + if (typeof method === 'function') { + return method(this, e, options); + } + + return []; + }, + + getDatasetAtEvent: function(e) { + return core_interaction.modes.dataset(this, e, {intersect: true}); + }, + + getDatasetMeta: function(datasetIndex) { + var me = this; + var dataset = me.data.datasets[datasetIndex]; + if (!dataset._meta) { + dataset._meta = {}; + } + + var meta = dataset._meta[me.id]; + if (!meta) { + meta = dataset._meta[me.id] = { + type: null, + data: [], + dataset: null, + controller: null, + hidden: null, // See isDatasetVisible() comment + xAxisID: null, + yAxisID: null + }; + } + + return meta; + }, + + getVisibleDatasetCount: function() { + var count = 0; + for (var i = 0, ilen = this.data.datasets.length; i < ilen; ++i) { + if (this.isDatasetVisible(i)) { + count++; + } + } + return count; + }, + + isDatasetVisible: function(datasetIndex) { + var meta = this.getDatasetMeta(datasetIndex); + + // meta.hidden is a per chart dataset hidden flag override with 3 states: if true or false, + // the dataset.hidden value is ignored, else if null, the dataset hidden state is returned. + return typeof meta.hidden === 'boolean' ? !meta.hidden : !this.data.datasets[datasetIndex].hidden; + }, + + generateLegend: function() { + return this.options.legendCallback(this); + }, + + /** + * @private + */ + destroyDatasetMeta: function(datasetIndex) { + var id = this.id; + var dataset = this.data.datasets[datasetIndex]; + var meta = dataset._meta && dataset._meta[id]; + + if (meta) { + meta.controller.destroy(); + delete dataset._meta[id]; + } + }, + + destroy: function() { + var me = this; + var canvas = me.canvas; + var i, ilen; + + me.stop(); + + // dataset controllers need to cleanup associated data + for (i = 0, ilen = me.data.datasets.length; i < ilen; ++i) { + me.destroyDatasetMeta(i); + } + + if (canvas) { + me.unbindEvents(); + helpers$1.canvas.clear(me); + platform.releaseContext(me.ctx); + me.canvas = null; + me.ctx = null; + } + + core_plugins.notify(me, 'destroy'); + + delete Chart.instances[me.id]; + }, + + toBase64Image: function() { + return this.canvas.toDataURL.apply(this.canvas, arguments); + }, + + initToolTip: function() { + var me = this; + me.tooltip = new core_tooltip({ + _chart: me, + _chartInstance: me, // deprecated, backward compatibility + _data: me.data, + _options: me.options.tooltips + }, me); + }, + + /** + * @private + */ + bindEvents: function() { + var me = this; + var listeners = me._listeners = {}; + var listener = function() { + me.eventHandler.apply(me, arguments); + }; + + helpers$1.each(me.options.events, function(type) { + platform.addEventListener(me, type, listener); + listeners[type] = listener; + }); + + // Elements used to detect size change should not be injected for non responsive charts. + // See https://github.com/chartjs/Chart.js/issues/2210 + if (me.options.responsive) { + listener = function() { + me.resize(); + }; + + platform.addEventListener(me, 'resize', listener); + listeners.resize = listener; + } + }, + + /** + * @private + */ + unbindEvents: function() { + var me = this; + var listeners = me._listeners; + if (!listeners) { + return; + } + + delete me._listeners; + helpers$1.each(listeners, function(listener, type) { + platform.removeEventListener(me, type, listener); + }); + }, + + updateHoverStyle: function(elements, mode, enabled) { + var method = enabled ? 'setHoverStyle' : 'removeHoverStyle'; + var element, i, ilen; + + for (i = 0, ilen = elements.length; i < ilen; ++i) { + element = elements[i]; + if (element) { + this.getDatasetMeta(element._datasetIndex).controller[method](element); + } + } + }, + + /** + * @private + */ + eventHandler: function(e) { + var me = this; + var tooltip = me.tooltip; + + if (core_plugins.notify(me, 'beforeEvent', [e]) === false) { + return; + } + + // Buffer any update calls so that renders do not occur + me._bufferedRender = true; + me._bufferedRequest = null; + + var changed = me.handleEvent(e); + // for smooth tooltip animations issue #4989 + // the tooltip should be the source of change + // Animation check workaround: + // tooltip._start will be null when tooltip isn't animating + if (tooltip) { + changed = tooltip._start + ? tooltip.handleEvent(e) + : changed | tooltip.handleEvent(e); + } + + core_plugins.notify(me, 'afterEvent', [e]); + + var bufferedRequest = me._bufferedRequest; + if (bufferedRequest) { + // If we have an update that was triggered, we need to do a normal render + me.render(bufferedRequest); + } else if (changed && !me.animating) { + // If entering, leaving, or changing elements, animate the change via pivot + me.stop(); + + // We only need to render at this point. Updating will cause scales to be + // recomputed generating flicker & using more memory than necessary. + me.render({ + duration: me.options.hover.animationDuration, + lazy: true + }); + } + + me._bufferedRender = false; + me._bufferedRequest = null; + + return me; + }, + + /** + * Handle an event + * @private + * @param {IEvent} event the event to handle + * @return {boolean} true if the chart needs to re-render + */ + handleEvent: function(e) { + var me = this; + var options = me.options || {}; + var hoverOptions = options.hover; + var changed = false; + + me.lastActive = me.lastActive || []; + + // Find Active Elements for hover and tooltips + if (e.type === 'mouseout') { + me.active = []; + } else { + me.active = me.getElementsAtEventForMode(e, hoverOptions.mode, hoverOptions); + } + + // Invoke onHover hook + // Need to call with native event here to not break backwards compatibility + helpers$1.callback(options.onHover || options.hover.onHover, [e.native, me.active], me); + + if (e.type === 'mouseup' || e.type === 'click') { + if (options.onClick) { + // Use e.native here for backwards compatibility + options.onClick.call(me, e.native, me.active); + } + } + + // Remove styling for last active (even if it may still be active) + if (me.lastActive.length) { + me.updateHoverStyle(me.lastActive, hoverOptions.mode, false); + } + + // Built in hover styling + if (me.active.length && hoverOptions.mode) { + me.updateHoverStyle(me.active, hoverOptions.mode, true); + } + + changed = !helpers$1.arrayEquals(me.active, me.lastActive); + + // Remember Last Actives + me.lastActive = me.active; + + return changed; + } +}); + +/** + * NOTE(SB) We actually don't use this container anymore but we need to keep it + * for backward compatibility. Though, it can still be useful for plugins that + * would need to work on multiple charts?! + */ +Chart.instances = {}; + +var core_controller = Chart; + +// DEPRECATIONS + +/** + * Provided for backward compatibility, use Chart instead. + * @class Chart.Controller + * @deprecated since version 2.6 + * @todo remove at version 3 + * @private + */ +Chart.Controller = Chart; + +/** + * Provided for backward compatibility, not available anymore. + * @namespace Chart + * @deprecated since version 2.8 + * @todo remove at version 3 + * @private + */ +Chart.types = {}; + +/** + * Provided for backward compatibility, not available anymore. + * @namespace Chart.helpers.configMerge + * @deprecated since version 2.8.0 + * @todo remove at version 3 + * @private + */ +helpers$1.configMerge = mergeConfig; + +/** + * Provided for backward compatibility, not available anymore. + * @namespace Chart.helpers.scaleMerge + * @deprecated since version 2.8.0 + * @todo remove at version 3 + * @private + */ +helpers$1.scaleMerge = mergeScaleConfig; + +var core_helpers = function() { + + // -- Basic js utility methods + + helpers$1.where = function(collection, filterCallback) { + if (helpers$1.isArray(collection) && Array.prototype.filter) { + return collection.filter(filterCallback); + } + var filtered = []; + + helpers$1.each(collection, function(item) { + if (filterCallback(item)) { + filtered.push(item); + } + }); + + return filtered; + }; + helpers$1.findIndex = Array.prototype.findIndex ? + function(array, callback, scope) { + return array.findIndex(callback, scope); + } : + function(array, callback, scope) { + scope = scope === undefined ? array : scope; + for (var i = 0, ilen = array.length; i < ilen; ++i) { + if (callback.call(scope, array[i], i, array)) { + return i; + } + } + return -1; + }; + helpers$1.findNextWhere = function(arrayToSearch, filterCallback, startIndex) { + // Default to start of the array + if (helpers$1.isNullOrUndef(startIndex)) { + startIndex = -1; + } + for (var i = startIndex + 1; i < arrayToSearch.length; i++) { + var currentItem = arrayToSearch[i]; + if (filterCallback(currentItem)) { + return currentItem; + } + } + }; + helpers$1.findPreviousWhere = function(arrayToSearch, filterCallback, startIndex) { + // Default to end of the array + if (helpers$1.isNullOrUndef(startIndex)) { + startIndex = arrayToSearch.length; + } + for (var i = startIndex - 1; i >= 0; i--) { + var currentItem = arrayToSearch[i]; + if (filterCallback(currentItem)) { + return currentItem; + } + } + }; + + // -- Math methods + helpers$1.isNumber = function(n) { + return !isNaN(parseFloat(n)) && isFinite(n); + }; + helpers$1.almostEquals = function(x, y, epsilon) { + return Math.abs(x - y) < epsilon; + }; + helpers$1.almostWhole = function(x, epsilon) { + var rounded = Math.round(x); + return (((rounded - epsilon) < x) && ((rounded + epsilon) > x)); + }; + helpers$1.max = function(array) { + return array.reduce(function(max, value) { + if (!isNaN(value)) { + return Math.max(max, value); + } + return max; + }, Number.NEGATIVE_INFINITY); + }; + helpers$1.min = function(array) { + return array.reduce(function(min, value) { + if (!isNaN(value)) { + return Math.min(min, value); + } + return min; + }, Number.POSITIVE_INFINITY); + }; + helpers$1.sign = Math.sign ? + function(x) { + return Math.sign(x); + } : + function(x) { + x = +x; // convert to a number + if (x === 0 || isNaN(x)) { + return x; + } + return x > 0 ? 1 : -1; + }; + helpers$1.log10 = Math.log10 ? + function(x) { + return Math.log10(x); + } : + function(x) { + var exponent = Math.log(x) * Math.LOG10E; // Math.LOG10E = 1 / Math.LN10. + // Check for whole powers of 10, + // which due to floating point rounding error should be corrected. + var powerOf10 = Math.round(exponent); + var isPowerOf10 = x === Math.pow(10, powerOf10); + + return isPowerOf10 ? powerOf10 : exponent; + }; + helpers$1.toRadians = function(degrees) { + return degrees * (Math.PI / 180); + }; + helpers$1.toDegrees = function(radians) { + return radians * (180 / Math.PI); + }; + + /** + * Returns the number of decimal places + * i.e. the number of digits after the decimal point, of the value of this Number. + * @param {number} x - A number. + * @returns {number} The number of decimal places. + * @private + */ + helpers$1._decimalPlaces = function(x) { + if (!helpers$1.isFinite(x)) { + return; + } + var e = 1; + var p = 0; + while (Math.round(x * e) / e !== x) { + e *= 10; + p++; + } + return p; + }; + + // Gets the angle from vertical upright to the point about a centre. + helpers$1.getAngleFromPoint = function(centrePoint, anglePoint) { + var distanceFromXCenter = anglePoint.x - centrePoint.x; + var distanceFromYCenter = anglePoint.y - centrePoint.y; + var radialDistanceFromCenter = Math.sqrt(distanceFromXCenter * distanceFromXCenter + distanceFromYCenter * distanceFromYCenter); + + var angle = Math.atan2(distanceFromYCenter, distanceFromXCenter); + + if (angle < (-0.5 * Math.PI)) { + angle += 2.0 * Math.PI; // make sure the returned angle is in the range of (-PI/2, 3PI/2] + } + + return { + angle: angle, + distance: radialDistanceFromCenter + }; + }; + helpers$1.distanceBetweenPoints = function(pt1, pt2) { + return Math.sqrt(Math.pow(pt2.x - pt1.x, 2) + Math.pow(pt2.y - pt1.y, 2)); + }; + + /** + * Provided for backward compatibility, not available anymore + * @function Chart.helpers.aliasPixel + * @deprecated since version 2.8.0 + * @todo remove at version 3 + */ + helpers$1.aliasPixel = function(pixelWidth) { + return (pixelWidth % 2 === 0) ? 0 : 0.5; + }; + + /** + * Returns the aligned pixel value to avoid anti-aliasing blur + * @param {Chart} chart - The chart instance. + * @param {number} pixel - A pixel value. + * @param {number} width - The width of the element. + * @returns {number} The aligned pixel value. + * @private + */ + helpers$1._alignPixel = function(chart, pixel, width) { + var devicePixelRatio = chart.currentDevicePixelRatio; + var halfWidth = width / 2; + return Math.round((pixel - halfWidth) * devicePixelRatio) / devicePixelRatio + halfWidth; + }; + + helpers$1.splineCurve = function(firstPoint, middlePoint, afterPoint, t) { + // Props to Rob Spencer at scaled innovation for his post on splining between points + // http://scaledinnovation.com/analytics/splines/aboutSplines.html + + // This function must also respect "skipped" points + + var previous = firstPoint.skip ? middlePoint : firstPoint; + var current = middlePoint; + var next = afterPoint.skip ? middlePoint : afterPoint; + + var d01 = Math.sqrt(Math.pow(current.x - previous.x, 2) + Math.pow(current.y - previous.y, 2)); + var d12 = Math.sqrt(Math.pow(next.x - current.x, 2) + Math.pow(next.y - current.y, 2)); + + var s01 = d01 / (d01 + d12); + var s12 = d12 / (d01 + d12); + + // If all points are the same, s01 & s02 will be inf + s01 = isNaN(s01) ? 0 : s01; + s12 = isNaN(s12) ? 0 : s12; + + var fa = t * s01; // scaling factor for triangle Ta + var fb = t * s12; + + return { + previous: { + x: current.x - fa * (next.x - previous.x), + y: current.y - fa * (next.y - previous.y) + }, + next: { + x: current.x + fb * (next.x - previous.x), + y: current.y + fb * (next.y - previous.y) + } + }; + }; + helpers$1.EPSILON = Number.EPSILON || 1e-14; + helpers$1.splineCurveMonotone = function(points) { + // This function calculates Bézier control points in a similar way than |splineCurve|, + // but preserves monotonicity of the provided data and ensures no local extremums are added + // between the dataset discrete points due to the interpolation. + // See : https://en.wikipedia.org/wiki/Monotone_cubic_interpolation + + var pointsWithTangents = (points || []).map(function(point) { + return { + model: point._model, + deltaK: 0, + mK: 0 + }; + }); + + // Calculate slopes (deltaK) and initialize tangents (mK) + var pointsLen = pointsWithTangents.length; + var i, pointBefore, pointCurrent, pointAfter; + for (i = 0; i < pointsLen; ++i) { + pointCurrent = pointsWithTangents[i]; + if (pointCurrent.model.skip) { + continue; + } + + pointBefore = i > 0 ? pointsWithTangents[i - 1] : null; + pointAfter = i < pointsLen - 1 ? pointsWithTangents[i + 1] : null; + if (pointAfter && !pointAfter.model.skip) { + var slopeDeltaX = (pointAfter.model.x - pointCurrent.model.x); + + // In the case of two points that appear at the same x pixel, slopeDeltaX is 0 + pointCurrent.deltaK = slopeDeltaX !== 0 ? (pointAfter.model.y - pointCurrent.model.y) / slopeDeltaX : 0; + } + + if (!pointBefore || pointBefore.model.skip) { + pointCurrent.mK = pointCurrent.deltaK; + } else if (!pointAfter || pointAfter.model.skip) { + pointCurrent.mK = pointBefore.deltaK; + } else if (this.sign(pointBefore.deltaK) !== this.sign(pointCurrent.deltaK)) { + pointCurrent.mK = 0; + } else { + pointCurrent.mK = (pointBefore.deltaK + pointCurrent.deltaK) / 2; + } + } + + // Adjust tangents to ensure monotonic properties + var alphaK, betaK, tauK, squaredMagnitude; + for (i = 0; i < pointsLen - 1; ++i) { + pointCurrent = pointsWithTangents[i]; + pointAfter = pointsWithTangents[i + 1]; + if (pointCurrent.model.skip || pointAfter.model.skip) { + continue; + } + + if (helpers$1.almostEquals(pointCurrent.deltaK, 0, this.EPSILON)) { + pointCurrent.mK = pointAfter.mK = 0; + continue; + } + + alphaK = pointCurrent.mK / pointCurrent.deltaK; + betaK = pointAfter.mK / pointCurrent.deltaK; + squaredMagnitude = Math.pow(alphaK, 2) + Math.pow(betaK, 2); + if (squaredMagnitude <= 9) { + continue; + } + + tauK = 3 / Math.sqrt(squaredMagnitude); + pointCurrent.mK = alphaK * tauK * pointCurrent.deltaK; + pointAfter.mK = betaK * tauK * pointCurrent.deltaK; + } + + // Compute control points + var deltaX; + for (i = 0; i < pointsLen; ++i) { + pointCurrent = pointsWithTangents[i]; + if (pointCurrent.model.skip) { + continue; + } + + pointBefore = i > 0 ? pointsWithTangents[i - 1] : null; + pointAfter = i < pointsLen - 1 ? pointsWithTangents[i + 1] : null; + if (pointBefore && !pointBefore.model.skip) { + deltaX = (pointCurrent.model.x - pointBefore.model.x) / 3; + pointCurrent.model.controlPointPreviousX = pointCurrent.model.x - deltaX; + pointCurrent.model.controlPointPreviousY = pointCurrent.model.y - deltaX * pointCurrent.mK; + } + if (pointAfter && !pointAfter.model.skip) { + deltaX = (pointAfter.model.x - pointCurrent.model.x) / 3; + pointCurrent.model.controlPointNextX = pointCurrent.model.x + deltaX; + pointCurrent.model.controlPointNextY = pointCurrent.model.y + deltaX * pointCurrent.mK; + } + } + }; + helpers$1.nextItem = function(collection, index, loop) { + if (loop) { + return index >= collection.length - 1 ? collection[0] : collection[index + 1]; + } + return index >= collection.length - 1 ? collection[collection.length - 1] : collection[index + 1]; + }; + helpers$1.previousItem = function(collection, index, loop) { + if (loop) { + return index <= 0 ? collection[collection.length - 1] : collection[index - 1]; + } + return index <= 0 ? collection[0] : collection[index - 1]; + }; + // Implementation of the nice number algorithm used in determining where axis labels will go + helpers$1.niceNum = function(range, round) { + var exponent = Math.floor(helpers$1.log10(range)); + var fraction = range / Math.pow(10, exponent); + var niceFraction; + + if (round) { + if (fraction < 1.5) { + niceFraction = 1; + } else if (fraction < 3) { + niceFraction = 2; + } else if (fraction < 7) { + niceFraction = 5; + } else { + niceFraction = 10; + } + } else if (fraction <= 1.0) { + niceFraction = 1; + } else if (fraction <= 2) { + niceFraction = 2; + } else if (fraction <= 5) { + niceFraction = 5; + } else { + niceFraction = 10; + } + + return niceFraction * Math.pow(10, exponent); + }; + // Request animation polyfill - https://www.paulirish.com/2011/requestanimationframe-for-smart-animating/ + helpers$1.requestAnimFrame = (function() { + if (typeof window === 'undefined') { + return function(callback) { + callback(); + }; + } + return window.requestAnimationFrame || + window.webkitRequestAnimationFrame || + window.mozRequestAnimationFrame || + window.oRequestAnimationFrame || + window.msRequestAnimationFrame || + function(callback) { + return window.setTimeout(callback, 1000 / 60); + }; + }()); + // -- DOM methods + helpers$1.getRelativePosition = function(evt, chart) { + var mouseX, mouseY; + var e = evt.originalEvent || evt; + var canvas = evt.target || evt.srcElement; + var boundingRect = canvas.getBoundingClientRect(); + + var touches = e.touches; + if (touches && touches.length > 0) { + mouseX = touches[0].clientX; + mouseY = touches[0].clientY; + + } else { + mouseX = e.clientX; + mouseY = e.clientY; + } + + // Scale mouse coordinates into canvas coordinates + // by following the pattern laid out by 'jerryj' in the comments of + // https://www.html5canvastutorials.com/advanced/html5-canvas-mouse-coordinates/ + var paddingLeft = parseFloat(helpers$1.getStyle(canvas, 'padding-left')); + var paddingTop = parseFloat(helpers$1.getStyle(canvas, 'padding-top')); + var paddingRight = parseFloat(helpers$1.getStyle(canvas, 'padding-right')); + var paddingBottom = parseFloat(helpers$1.getStyle(canvas, 'padding-bottom')); + var width = boundingRect.right - boundingRect.left - paddingLeft - paddingRight; + var height = boundingRect.bottom - boundingRect.top - paddingTop - paddingBottom; + + // We divide by the current device pixel ratio, because the canvas is scaled up by that amount in each direction. However + // the backend model is in unscaled coordinates. Since we are going to deal with our model coordinates, we go back here + mouseX = Math.round((mouseX - boundingRect.left - paddingLeft) / (width) * canvas.width / chart.currentDevicePixelRatio); + mouseY = Math.round((mouseY - boundingRect.top - paddingTop) / (height) * canvas.height / chart.currentDevicePixelRatio); + + return { + x: mouseX, + y: mouseY + }; + + }; + + // Private helper function to convert max-width/max-height values that may be percentages into a number + function parseMaxStyle(styleValue, node, parentProperty) { + var valueInPixels; + if (typeof styleValue === 'string') { + valueInPixels = parseInt(styleValue, 10); + + if (styleValue.indexOf('%') !== -1) { + // percentage * size in dimension + valueInPixels = valueInPixels / 100 * node.parentNode[parentProperty]; + } + } else { + valueInPixels = styleValue; + } + + return valueInPixels; + } + + /** + * Returns if the given value contains an effective constraint. + * @private + */ + function isConstrainedValue(value) { + return value !== undefined && value !== null && value !== 'none'; + } + + /** + * Returns the max width or height of the given DOM node in a cross-browser compatible fashion + * @param {HTMLElement} domNode - the node to check the constraint on + * @param {string} maxStyle - the style that defines the maximum for the direction we are using ('max-width' / 'max-height') + * @param {string} percentageProperty - property of parent to use when calculating width as a percentage + * @see {@link https://www.nathanaeljones.com/blog/2013/reading-max-width-cross-browser} + */ + function getConstraintDimension(domNode, maxStyle, percentageProperty) { + var view = document.defaultView; + var parentNode = helpers$1._getParentNode(domNode); + var constrainedNode = view.getComputedStyle(domNode)[maxStyle]; + var constrainedContainer = view.getComputedStyle(parentNode)[maxStyle]; + var hasCNode = isConstrainedValue(constrainedNode); + var hasCContainer = isConstrainedValue(constrainedContainer); + var infinity = Number.POSITIVE_INFINITY; + + if (hasCNode || hasCContainer) { + return Math.min( + hasCNode ? parseMaxStyle(constrainedNode, domNode, percentageProperty) : infinity, + hasCContainer ? parseMaxStyle(constrainedContainer, parentNode, percentageProperty) : infinity); + } + + return 'none'; + } + // returns Number or undefined if no constraint + helpers$1.getConstraintWidth = function(domNode) { + return getConstraintDimension(domNode, 'max-width', 'clientWidth'); + }; + // returns Number or undefined if no constraint + helpers$1.getConstraintHeight = function(domNode) { + return getConstraintDimension(domNode, 'max-height', 'clientHeight'); + }; + /** + * @private + */ + helpers$1._calculatePadding = function(container, padding, parentDimension) { + padding = helpers$1.getStyle(container, padding); + + return padding.indexOf('%') > -1 ? parentDimension * parseInt(padding, 10) / 100 : parseInt(padding, 10); + }; + /** + * @private + */ + helpers$1._getParentNode = function(domNode) { + var parent = domNode.parentNode; + if (parent && parent.toString() === '[object ShadowRoot]') { + parent = parent.host; + } + return parent; + }; + helpers$1.getMaximumWidth = function(domNode) { + var container = helpers$1._getParentNode(domNode); + if (!container) { + return domNode.clientWidth; + } + + var clientWidth = container.clientWidth; + var paddingLeft = helpers$1._calculatePadding(container, 'padding-left', clientWidth); + var paddingRight = helpers$1._calculatePadding(container, 'padding-right', clientWidth); + + var w = clientWidth - paddingLeft - paddingRight; + var cw = helpers$1.getConstraintWidth(domNode); + return isNaN(cw) ? w : Math.min(w, cw); + }; + helpers$1.getMaximumHeight = function(domNode) { + var container = helpers$1._getParentNode(domNode); + if (!container) { + return domNode.clientHeight; + } + + var clientHeight = container.clientHeight; + var paddingTop = helpers$1._calculatePadding(container, 'padding-top', clientHeight); + var paddingBottom = helpers$1._calculatePadding(container, 'padding-bottom', clientHeight); + + var h = clientHeight - paddingTop - paddingBottom; + var ch = helpers$1.getConstraintHeight(domNode); + return isNaN(ch) ? h : Math.min(h, ch); + }; + helpers$1.getStyle = function(el, property) { + return el.currentStyle ? + el.currentStyle[property] : + document.defaultView.getComputedStyle(el, null).getPropertyValue(property); + }; + helpers$1.retinaScale = function(chart, forceRatio) { + var pixelRatio = chart.currentDevicePixelRatio = forceRatio || (typeof window !== 'undefined' && window.devicePixelRatio) || 1; + if (pixelRatio === 1) { + return; + } + + var canvas = chart.canvas; + var height = chart.height; + var width = chart.width; + + canvas.height = height * pixelRatio; + canvas.width = width * pixelRatio; + chart.ctx.scale(pixelRatio, pixelRatio); + + // If no style has been set on the canvas, the render size is used as display size, + // making the chart visually bigger, so let's enforce it to the "correct" values. + // See https://github.com/chartjs/Chart.js/issues/3575 + if (!canvas.style.height && !canvas.style.width) { + canvas.style.height = height + 'px'; + canvas.style.width = width + 'px'; + } + }; + // -- Canvas methods + helpers$1.fontString = function(pixelSize, fontStyle, fontFamily) { + return fontStyle + ' ' + pixelSize + 'px ' + fontFamily; + }; + helpers$1.longestText = function(ctx, font, arrayOfThings, cache) { + cache = cache || {}; + var data = cache.data = cache.data || {}; + var gc = cache.garbageCollect = cache.garbageCollect || []; + + if (cache.font !== font) { + data = cache.data = {}; + gc = cache.garbageCollect = []; + cache.font = font; + } + + ctx.font = font; + var longest = 0; + helpers$1.each(arrayOfThings, function(thing) { + // Undefined strings and arrays should not be measured + if (thing !== undefined && thing !== null && helpers$1.isArray(thing) !== true) { + longest = helpers$1.measureText(ctx, data, gc, longest, thing); + } else if (helpers$1.isArray(thing)) { + // if it is an array lets measure each element + // to do maybe simplify this function a bit so we can do this more recursively? + helpers$1.each(thing, function(nestedThing) { + // Undefined strings and arrays should not be measured + if (nestedThing !== undefined && nestedThing !== null && !helpers$1.isArray(nestedThing)) { + longest = helpers$1.measureText(ctx, data, gc, longest, nestedThing); + } + }); + } + }); + + var gcLen = gc.length / 2; + if (gcLen > arrayOfThings.length) { + for (var i = 0; i < gcLen; i++) { + delete data[gc[i]]; + } + gc.splice(0, gcLen); + } + return longest; + }; + helpers$1.measureText = function(ctx, data, gc, longest, string) { + var textWidth = data[string]; + if (!textWidth) { + textWidth = data[string] = ctx.measureText(string).width; + gc.push(string); + } + if (textWidth > longest) { + longest = textWidth; + } + return longest; + }; + helpers$1.numberOfLabelLines = function(arrayOfThings) { + var numberOfLines = 1; + helpers$1.each(arrayOfThings, function(thing) { + if (helpers$1.isArray(thing)) { + if (thing.length > numberOfLines) { + numberOfLines = thing.length; + } + } + }); + return numberOfLines; + }; + + helpers$1.color = !chartjsColor ? + function(value) { + console.error('Color.js not found!'); + return value; + } : + function(value) { + /* global CanvasGradient */ + if (value instanceof CanvasGradient) { + value = core_defaults.global.defaultColor; + } + + return chartjsColor(value); + }; + + helpers$1.getHoverColor = function(colorValue) { + /* global CanvasPattern */ + return (colorValue instanceof CanvasPattern || colorValue instanceof CanvasGradient) ? + colorValue : + helpers$1.color(colorValue).saturate(0.5).darken(0.1).rgbString(); + }; +}; + +function abstract() { + throw new Error( + 'This method is not implemented: either no adapter can ' + + 'be found or an incomplete integration was provided.' + ); +} + +/** + * Date adapter (current used by the time scale) + * @namespace Chart._adapters._date + * @memberof Chart._adapters + * @private + */ + +/** + * Currently supported unit string values. + * @typedef {('millisecond'|'second'|'minute'|'hour'|'day'|'week'|'month'|'quarter'|'year')} + * @memberof Chart._adapters._date + * @name Unit + */ + +/** + * @class + */ +function DateAdapter(options) { + this.options = options || {}; +} + +helpers$1.extend(DateAdapter.prototype, /** @lends DateAdapter */ { + /** + * Returns a map of time formats for the supported formatting units defined + * in Unit as well as 'datetime' representing a detailed date/time string. + * @returns {{string: string}} + */ + formats: abstract, + + /** + * Parses the given `value` and return the associated timestamp. + * @param {any} value - the value to parse (usually comes from the data) + * @param {string} [format] - the expected data format + * @returns {(number|null)} + * @function + */ + parse: abstract, + + /** + * Returns the formatted date in the specified `format` for a given `timestamp`. + * @param {number} timestamp - the timestamp to format + * @param {string} format - the date/time token + * @return {string} + * @function + */ + format: abstract, + + /** + * Adds the specified `amount` of `unit` to the given `timestamp`. + * @param {number} timestamp - the input timestamp + * @param {number} amount - the amount to add + * @param {Unit} unit - the unit as string + * @return {number} + * @function + */ + add: abstract, + + /** + * Returns the number of `unit` between the given timestamps. + * @param {number} max - the input timestamp (reference) + * @param {number} min - the timestamp to substract + * @param {Unit} unit - the unit as string + * @return {number} + * @function + */ + diff: abstract, + + /** + * Returns start of `unit` for the given `timestamp`. + * @param {number} timestamp - the input timestamp + * @param {Unit} unit - the unit as string + * @param {number} [weekday] - the ISO day of the week with 1 being Monday + * and 7 being Sunday (only needed if param *unit* is `isoWeek`). + * @function + */ + startOf: abstract, + + /** + * Returns end of `unit` for the given `timestamp`. + * @param {number} timestamp - the input timestamp + * @param {Unit} unit - the unit as string + * @function + */ + endOf: abstract, + + // DEPRECATIONS + + /** + * Provided for backward compatibility for scale.getValueForPixel(), + * this method should be overridden only by the moment adapter. + * @deprecated since version 2.8.0 + * @todo remove at version 3 + * @private + */ + _create: function(value) { + return value; + } +}); + +DateAdapter.override = function(members) { + helpers$1.extend(DateAdapter.prototype, members); +}; + +var _date = DateAdapter; + +var core_adapters = { + _date: _date +}; + +/** + * Namespace to hold static tick generation functions + * @namespace Chart.Ticks + */ +var core_ticks = { + /** + * Namespace to hold formatters for different types of ticks + * @namespace Chart.Ticks.formatters + */ + formatters: { + /** + * Formatter for value labels + * @method Chart.Ticks.formatters.values + * @param value the value to display + * @return {string|string[]} the label to display + */ + values: function(value) { + return helpers$1.isArray(value) ? value : '' + value; + }, + + /** + * Formatter for linear numeric ticks + * @method Chart.Ticks.formatters.linear + * @param tickValue {number} the value to be formatted + * @param index {number} the position of the tickValue parameter in the ticks array + * @param ticks {number[]} the list of ticks being converted + * @return {string} string representation of the tickValue parameter + */ + linear: function(tickValue, index, ticks) { + // If we have lots of ticks, don't use the ones + var delta = ticks.length > 3 ? ticks[2] - ticks[1] : ticks[1] - ticks[0]; + + // If we have a number like 2.5 as the delta, figure out how many decimal places we need + if (Math.abs(delta) > 1) { + if (tickValue !== Math.floor(tickValue)) { + // not an integer + delta = tickValue - Math.floor(tickValue); + } + } + + var logDelta = helpers$1.log10(Math.abs(delta)); + var tickString = ''; + + if (tickValue !== 0) { + var maxTick = Math.max(Math.abs(ticks[0]), Math.abs(ticks[ticks.length - 1])); + if (maxTick < 1e-4) { // all ticks are small numbers; use scientific notation + var logTick = helpers$1.log10(Math.abs(tickValue)); + tickString = tickValue.toExponential(Math.floor(logTick) - Math.floor(logDelta)); + } else { + var numDecimal = -1 * Math.floor(logDelta); + numDecimal = Math.max(Math.min(numDecimal, 20), 0); // toFixed has a max of 20 decimal places + tickString = tickValue.toFixed(numDecimal); + } + } else { + tickString = '0'; // never show decimal places for 0 + } + + return tickString; + }, + + logarithmic: function(tickValue, index, ticks) { + var remain = tickValue / (Math.pow(10, Math.floor(helpers$1.log10(tickValue)))); + + if (tickValue === 0) { + return '0'; + } else if (remain === 1 || remain === 2 || remain === 5 || index === 0 || index === ticks.length - 1) { + return tickValue.toExponential(); + } + return ''; + } + } +}; + +var valueOrDefault$9 = helpers$1.valueOrDefault; +var valueAtIndexOrDefault = helpers$1.valueAtIndexOrDefault; + +core_defaults._set('scale', { + display: true, + position: 'left', + offset: false, + + // grid line settings + gridLines: { + display: true, + color: 'rgba(0, 0, 0, 0.1)', + lineWidth: 1, + drawBorder: true, + drawOnChartArea: true, + drawTicks: true, + tickMarkLength: 10, + zeroLineWidth: 1, + zeroLineColor: 'rgba(0,0,0,0.25)', + zeroLineBorderDash: [], + zeroLineBorderDashOffset: 0.0, + offsetGridLines: false, + borderDash: [], + borderDashOffset: 0.0 + }, + + // scale label + scaleLabel: { + // display property + display: false, + + // actual label + labelString: '', + + // top/bottom padding + padding: { + top: 4, + bottom: 4 + } + }, + + // label settings + ticks: { + beginAtZero: false, + minRotation: 0, + maxRotation: 50, + mirror: false, + padding: 0, + reverse: false, + display: true, + autoSkip: true, + autoSkipPadding: 0, + labelOffset: 0, + // We pass through arrays to be rendered as multiline labels, we convert Others to strings here. + callback: core_ticks.formatters.values, + minor: {}, + major: {} + } +}); + +function labelsFromTicks(ticks) { + var labels = []; + var i, ilen; + + for (i = 0, ilen = ticks.length; i < ilen; ++i) { + labels.push(ticks[i].label); + } + + return labels; +} + +function getPixelForGridLine(scale, index, offsetGridLines) { + var lineValue = scale.getPixelForTick(index); + + if (offsetGridLines) { + if (scale.getTicks().length === 1) { + lineValue -= scale.isHorizontal() ? + Math.max(lineValue - scale.left, scale.right - lineValue) : + Math.max(lineValue - scale.top, scale.bottom - lineValue); + } else if (index === 0) { + lineValue -= (scale.getPixelForTick(1) - lineValue) / 2; + } else { + lineValue -= (lineValue - scale.getPixelForTick(index - 1)) / 2; + } + } + return lineValue; +} + +function computeTextSize(context, tick, font) { + return helpers$1.isArray(tick) ? + helpers$1.longestText(context, font, tick) : + context.measureText(tick).width; +} + +var core_scale = core_element.extend({ + /** + * Get the padding needed for the scale + * @method getPadding + * @private + * @returns {Padding} the necessary padding + */ + getPadding: function() { + var me = this; + return { + left: me.paddingLeft || 0, + top: me.paddingTop || 0, + right: me.paddingRight || 0, + bottom: me.paddingBottom || 0 + }; + }, + + /** + * Returns the scale tick objects ({label, major}) + * @since 2.7 + */ + getTicks: function() { + return this._ticks; + }, + + // These methods are ordered by lifecyle. Utilities then follow. + // Any function defined here is inherited by all scale types. + // Any function can be extended by the scale type + + mergeTicksOptions: function() { + var ticks = this.options.ticks; + if (ticks.minor === false) { + ticks.minor = { + display: false + }; + } + if (ticks.major === false) { + ticks.major = { + display: false + }; + } + for (var key in ticks) { + if (key !== 'major' && key !== 'minor') { + if (typeof ticks.minor[key] === 'undefined') { + ticks.minor[key] = ticks[key]; + } + if (typeof ticks.major[key] === 'undefined') { + ticks.major[key] = ticks[key]; + } + } + } + }, + beforeUpdate: function() { + helpers$1.callback(this.options.beforeUpdate, [this]); + }, + + update: function(maxWidth, maxHeight, margins) { + var me = this; + var i, ilen, labels, label, ticks, tick; + + // Update Lifecycle - Probably don't want to ever extend or overwrite this function ;) + me.beforeUpdate(); + + // Absorb the master measurements + me.maxWidth = maxWidth; + me.maxHeight = maxHeight; + me.margins = helpers$1.extend({ + left: 0, + right: 0, + top: 0, + bottom: 0 + }, margins); + + me._maxLabelLines = 0; + me.longestLabelWidth = 0; + me.longestTextCache = me.longestTextCache || {}; + + // Dimensions + me.beforeSetDimensions(); + me.setDimensions(); + me.afterSetDimensions(); + + // Data min/max + me.beforeDataLimits(); + me.determineDataLimits(); + me.afterDataLimits(); + + // Ticks - `this.ticks` is now DEPRECATED! + // Internal ticks are now stored as objects in the PRIVATE `this._ticks` member + // and must not be accessed directly from outside this class. `this.ticks` being + // around for long time and not marked as private, we can't change its structure + // without unexpected breaking changes. If you need to access the scale ticks, + // use scale.getTicks() instead. + + me.beforeBuildTicks(); + + // New implementations should return an array of objects but for BACKWARD COMPAT, + // we still support no return (`this.ticks` internally set by calling this method). + ticks = me.buildTicks() || []; + + // Allow modification of ticks in callback. + ticks = me.afterBuildTicks(ticks) || ticks; + + me.beforeTickToLabelConversion(); + + // New implementations should return the formatted tick labels but for BACKWARD + // COMPAT, we still support no return (`this.ticks` internally changed by calling + // this method and supposed to contain only string values). + labels = me.convertTicksToLabels(ticks) || me.ticks; + + me.afterTickToLabelConversion(); + + me.ticks = labels; // BACKWARD COMPATIBILITY + + // IMPORTANT: from this point, we consider that `this.ticks` will NEVER change! + + // BACKWARD COMPAT: synchronize `_ticks` with labels (so potentially `this.ticks`) + for (i = 0, ilen = labels.length; i < ilen; ++i) { + label = labels[i]; + tick = ticks[i]; + if (!tick) { + ticks.push(tick = { + label: label, + major: false + }); + } else { + tick.label = label; + } + } + + me._ticks = ticks; + + // Tick Rotation + me.beforeCalculateTickRotation(); + me.calculateTickRotation(); + me.afterCalculateTickRotation(); + // Fit + me.beforeFit(); + me.fit(); + me.afterFit(); + // + me.afterUpdate(); + + return me.minSize; + + }, + afterUpdate: function() { + helpers$1.callback(this.options.afterUpdate, [this]); + }, + + // + + beforeSetDimensions: function() { + helpers$1.callback(this.options.beforeSetDimensions, [this]); + }, + setDimensions: function() { + var me = this; + // Set the unconstrained dimension before label rotation + if (me.isHorizontal()) { + // Reset position before calculating rotation + me.width = me.maxWidth; + me.left = 0; + me.right = me.width; + } else { + me.height = me.maxHeight; + + // Reset position before calculating rotation + me.top = 0; + me.bottom = me.height; + } + + // Reset padding + me.paddingLeft = 0; + me.paddingTop = 0; + me.paddingRight = 0; + me.paddingBottom = 0; + }, + afterSetDimensions: function() { + helpers$1.callback(this.options.afterSetDimensions, [this]); + }, + + // Data limits + beforeDataLimits: function() { + helpers$1.callback(this.options.beforeDataLimits, [this]); + }, + determineDataLimits: helpers$1.noop, + afterDataLimits: function() { + helpers$1.callback(this.options.afterDataLimits, [this]); + }, + + // + beforeBuildTicks: function() { + helpers$1.callback(this.options.beforeBuildTicks, [this]); + }, + buildTicks: helpers$1.noop, + afterBuildTicks: function(ticks) { + var me = this; + // ticks is empty for old axis implementations here + if (helpers$1.isArray(ticks) && ticks.length) { + return helpers$1.callback(me.options.afterBuildTicks, [me, ticks]); + } + // Support old implementations (that modified `this.ticks` directly in buildTicks) + me.ticks = helpers$1.callback(me.options.afterBuildTicks, [me, me.ticks]) || me.ticks; + return ticks; + }, + + beforeTickToLabelConversion: function() { + helpers$1.callback(this.options.beforeTickToLabelConversion, [this]); + }, + convertTicksToLabels: function() { + var me = this; + // Convert ticks to strings + var tickOpts = me.options.ticks; + me.ticks = me.ticks.map(tickOpts.userCallback || tickOpts.callback, this); + }, + afterTickToLabelConversion: function() { + helpers$1.callback(this.options.afterTickToLabelConversion, [this]); + }, + + // + + beforeCalculateTickRotation: function() { + helpers$1.callback(this.options.beforeCalculateTickRotation, [this]); + }, + calculateTickRotation: function() { + var me = this; + var context = me.ctx; + var tickOpts = me.options.ticks; + var labels = labelsFromTicks(me._ticks); + + // Get the width of each grid by calculating the difference + // between x offsets between 0 and 1. + var tickFont = helpers$1.options._parseFont(tickOpts); + context.font = tickFont.string; + + var labelRotation = tickOpts.minRotation || 0; + + if (labels.length && me.options.display && me.isHorizontal()) { + var originalLabelWidth = helpers$1.longestText(context, tickFont.string, labels, me.longestTextCache); + var labelWidth = originalLabelWidth; + var cosRotation, sinRotation; + + // Allow 3 pixels x2 padding either side for label readability + var tickWidth = me.getPixelForTick(1) - me.getPixelForTick(0) - 6; + + // Max label rotation can be set or default to 90 - also act as a loop counter + while (labelWidth > tickWidth && labelRotation < tickOpts.maxRotation) { + var angleRadians = helpers$1.toRadians(labelRotation); + cosRotation = Math.cos(angleRadians); + sinRotation = Math.sin(angleRadians); + + if (sinRotation * originalLabelWidth > me.maxHeight) { + // go back one step + labelRotation--; + break; + } + + labelRotation++; + labelWidth = cosRotation * originalLabelWidth; + } + } + + me.labelRotation = labelRotation; + }, + afterCalculateTickRotation: function() { + helpers$1.callback(this.options.afterCalculateTickRotation, [this]); + }, + + // + + beforeFit: function() { + helpers$1.callback(this.options.beforeFit, [this]); + }, + fit: function() { + var me = this; + // Reset + var minSize = me.minSize = { + width: 0, + height: 0 + }; + + var labels = labelsFromTicks(me._ticks); + + var opts = me.options; + var tickOpts = opts.ticks; + var scaleLabelOpts = opts.scaleLabel; + var gridLineOpts = opts.gridLines; + var display = me._isVisible(); + var position = opts.position; + var isHorizontal = me.isHorizontal(); + + var parseFont = helpers$1.options._parseFont; + var tickFont = parseFont(tickOpts); + var tickMarkLength = opts.gridLines.tickMarkLength; + + // Width + if (isHorizontal) { + // subtract the margins to line up with the chartArea if we are a full width scale + minSize.width = me.isFullWidth() ? me.maxWidth - me.margins.left - me.margins.right : me.maxWidth; + } else { + minSize.width = display && gridLineOpts.drawTicks ? tickMarkLength : 0; + } + + // height + if (isHorizontal) { + minSize.height = display && gridLineOpts.drawTicks ? tickMarkLength : 0; + } else { + minSize.height = me.maxHeight; // fill all the height + } + + // Are we showing a title for the scale? + if (scaleLabelOpts.display && display) { + var scaleLabelFont = parseFont(scaleLabelOpts); + var scaleLabelPadding = helpers$1.options.toPadding(scaleLabelOpts.padding); + var deltaHeight = scaleLabelFont.lineHeight + scaleLabelPadding.height; + + if (isHorizontal) { + minSize.height += deltaHeight; + } else { + minSize.width += deltaHeight; + } + } + + // Don't bother fitting the ticks if we are not showing the labels + if (tickOpts.display && display) { + var largestTextWidth = helpers$1.longestText(me.ctx, tickFont.string, labels, me.longestTextCache); + var tallestLabelHeightInLines = helpers$1.numberOfLabelLines(labels); + var lineSpace = tickFont.size * 0.5; + var tickPadding = me.options.ticks.padding; + + // Store max number of lines and widest label for _autoSkip + me._maxLabelLines = tallestLabelHeightInLines; + me.longestLabelWidth = largestTextWidth; + + if (isHorizontal) { + var angleRadians = helpers$1.toRadians(me.labelRotation); + var cosRotation = Math.cos(angleRadians); + var sinRotation = Math.sin(angleRadians); + + // TODO - improve this calculation + var labelHeight = (sinRotation * largestTextWidth) + + (tickFont.lineHeight * tallestLabelHeightInLines) + + lineSpace; // padding + + minSize.height = Math.min(me.maxHeight, minSize.height + labelHeight + tickPadding); + + me.ctx.font = tickFont.string; + var firstLabelWidth = computeTextSize(me.ctx, labels[0], tickFont.string); + var lastLabelWidth = computeTextSize(me.ctx, labels[labels.length - 1], tickFont.string); + var offsetLeft = me.getPixelForTick(0) - me.left; + var offsetRight = me.right - me.getPixelForTick(labels.length - 1); + var paddingLeft, paddingRight; + + // Ensure that our ticks are always inside the canvas. When rotated, ticks are right aligned + // which means that the right padding is dominated by the font height + if (me.labelRotation !== 0) { + paddingLeft = position === 'bottom' ? (cosRotation * firstLabelWidth) : (cosRotation * lineSpace); + paddingRight = position === 'bottom' ? (cosRotation * lineSpace) : (cosRotation * lastLabelWidth); + } else { + paddingLeft = firstLabelWidth / 2; + paddingRight = lastLabelWidth / 2; + } + me.paddingLeft = Math.max(paddingLeft - offsetLeft, 0) + 3; // add 3 px to move away from canvas edges + me.paddingRight = Math.max(paddingRight - offsetRight, 0) + 3; + } else { + // A vertical axis is more constrained by the width. Labels are the + // dominant factor here, so get that length first and account for padding + if (tickOpts.mirror) { + largestTextWidth = 0; + } else { + // use lineSpace for consistency with horizontal axis + // tickPadding is not implemented for horizontal + largestTextWidth += tickPadding + lineSpace; + } + + minSize.width = Math.min(me.maxWidth, minSize.width + largestTextWidth); + + me.paddingTop = tickFont.size / 2; + me.paddingBottom = tickFont.size / 2; + } + } + + me.handleMargins(); + + me.width = minSize.width; + me.height = minSize.height; + }, + + /** + * Handle margins and padding interactions + * @private + */ + handleMargins: function() { + var me = this; + if (me.margins) { + me.paddingLeft = Math.max(me.paddingLeft - me.margins.left, 0); + me.paddingTop = Math.max(me.paddingTop - me.margins.top, 0); + me.paddingRight = Math.max(me.paddingRight - me.margins.right, 0); + me.paddingBottom = Math.max(me.paddingBottom - me.margins.bottom, 0); + } + }, + + afterFit: function() { + helpers$1.callback(this.options.afterFit, [this]); + }, + + // Shared Methods + isHorizontal: function() { + return this.options.position === 'top' || this.options.position === 'bottom'; + }, + isFullWidth: function() { + return (this.options.fullWidth); + }, + + // Get the correct value. NaN bad inputs, If the value type is object get the x or y based on whether we are horizontal or not + getRightValue: function(rawValue) { + // Null and undefined values first + if (helpers$1.isNullOrUndef(rawValue)) { + return NaN; + } + // isNaN(object) returns true, so make sure NaN is checking for a number; Discard Infinite values + if ((typeof rawValue === 'number' || rawValue instanceof Number) && !isFinite(rawValue)) { + return NaN; + } + // If it is in fact an object, dive in one more level + if (rawValue) { + if (this.isHorizontal()) { + if (rawValue.x !== undefined) { + return this.getRightValue(rawValue.x); + } + } else if (rawValue.y !== undefined) { + return this.getRightValue(rawValue.y); + } + } + + // Value is good, return it + return rawValue; + }, + + /** + * Used to get the value to display in the tooltip for the data at the given index + * @param index + * @param datasetIndex + */ + getLabelForIndex: helpers$1.noop, + + /** + * Returns the location of the given data point. Value can either be an index or a numerical value + * The coordinate (0, 0) is at the upper-left corner of the canvas + * @param value + * @param index + * @param datasetIndex + */ + getPixelForValue: helpers$1.noop, + + /** + * Used to get the data value from a given pixel. This is the inverse of getPixelForValue + * The coordinate (0, 0) is at the upper-left corner of the canvas + * @param pixel + */ + getValueForPixel: helpers$1.noop, + + /** + * Returns the location of the tick at the given index + * The coordinate (0, 0) is at the upper-left corner of the canvas + */ + getPixelForTick: function(index) { + var me = this; + var offset = me.options.offset; + if (me.isHorizontal()) { + var innerWidth = me.width - (me.paddingLeft + me.paddingRight); + var tickWidth = innerWidth / Math.max((me._ticks.length - (offset ? 0 : 1)), 1); + var pixel = (tickWidth * index) + me.paddingLeft; + + if (offset) { + pixel += tickWidth / 2; + } + + var finalVal = me.left + pixel; + finalVal += me.isFullWidth() ? me.margins.left : 0; + return finalVal; + } + var innerHeight = me.height - (me.paddingTop + me.paddingBottom); + return me.top + (index * (innerHeight / (me._ticks.length - 1))); + }, + + /** + * Utility for getting the pixel location of a percentage of scale + * The coordinate (0, 0) is at the upper-left corner of the canvas + */ + getPixelForDecimal: function(decimal) { + var me = this; + if (me.isHorizontal()) { + var innerWidth = me.width - (me.paddingLeft + me.paddingRight); + var valueOffset = (innerWidth * decimal) + me.paddingLeft; + + var finalVal = me.left + valueOffset; + finalVal += me.isFullWidth() ? me.margins.left : 0; + return finalVal; + } + return me.top + (decimal * me.height); + }, + + /** + * Returns the pixel for the minimum chart value + * The coordinate (0, 0) is at the upper-left corner of the canvas + */ + getBasePixel: function() { + return this.getPixelForValue(this.getBaseValue()); + }, + + getBaseValue: function() { + var me = this; + var min = me.min; + var max = me.max; + + return me.beginAtZero ? 0 : + min < 0 && max < 0 ? max : + min > 0 && max > 0 ? min : + 0; + }, + + /** + * Returns a subset of ticks to be plotted to avoid overlapping labels. + * @private + */ + _autoSkip: function(ticks) { + var me = this; + var isHorizontal = me.isHorizontal(); + var optionTicks = me.options.ticks.minor; + var tickCount = ticks.length; + var skipRatio = false; + var maxTicks = optionTicks.maxTicksLimit; + + // Total space needed to display all ticks. First and last ticks are + // drawn as their center at end of axis, so tickCount-1 + var ticksLength = me._tickSize() * (tickCount - 1); + + // Axis length + var axisLength = isHorizontal + ? me.width - (me.paddingLeft + me.paddingRight) + : me.height - (me.paddingTop + me.PaddingBottom); + + var result = []; + var i, tick; + + if (ticksLength > axisLength) { + skipRatio = 1 + Math.floor(ticksLength / axisLength); + } + + // if they defined a max number of optionTicks, + // increase skipRatio until that number is met + if (tickCount > maxTicks) { + skipRatio = Math.max(skipRatio, 1 + Math.floor(tickCount / maxTicks)); + } + + for (i = 0; i < tickCount; i++) { + tick = ticks[i]; + + if (skipRatio > 1 && i % skipRatio > 0) { + // leave tick in place but make sure it's not displayed (#4635) + delete tick.label; + } + result.push(tick); + } + return result; + }, + + /** + * @private + */ + _tickSize: function() { + var me = this; + var isHorizontal = me.isHorizontal(); + var optionTicks = me.options.ticks.minor; + + // Calculate space needed by label in axis direction. + var rot = helpers$1.toRadians(me.labelRotation); + var cos = Math.abs(Math.cos(rot)); + var sin = Math.abs(Math.sin(rot)); + + var padding = optionTicks.autoSkipPadding || 0; + var w = (me.longestLabelWidth + padding) || 0; + + var tickFont = helpers$1.options._parseFont(optionTicks); + var h = (me._maxLabelLines * tickFont.lineHeight + padding) || 0; + + // Calculate space needed for 1 tick in axis direction. + return isHorizontal + ? h * cos > w * sin ? w / cos : h / sin + : h * sin < w * cos ? h / cos : w / sin; + }, + + /** + * @private + */ + _isVisible: function() { + var me = this; + var chart = me.chart; + var display = me.options.display; + var i, ilen, meta; + + if (display !== 'auto') { + return !!display; + } + + // When 'auto', the scale is visible if at least one associated dataset is visible. + for (i = 0, ilen = chart.data.datasets.length; i < ilen; ++i) { + if (chart.isDatasetVisible(i)) { + meta = chart.getDatasetMeta(i); + if (meta.xAxisID === me.id || meta.yAxisID === me.id) { + return true; + } + } + } + + return false; + }, + + /** + * Actually draw the scale on the canvas + * @param {object} chartArea - the area of the chart to draw full grid lines on + */ + draw: function(chartArea) { + var me = this; + var options = me.options; + + if (!me._isVisible()) { + return; + } + + var chart = me.chart; + var context = me.ctx; + var globalDefaults = core_defaults.global; + var defaultFontColor = globalDefaults.defaultFontColor; + var optionTicks = options.ticks.minor; + var optionMajorTicks = options.ticks.major || optionTicks; + var gridLines = options.gridLines; + var scaleLabel = options.scaleLabel; + var position = options.position; + + var isRotated = me.labelRotation !== 0; + var isMirrored = optionTicks.mirror; + var isHorizontal = me.isHorizontal(); + + var parseFont = helpers$1.options._parseFont; + var ticks = optionTicks.display && optionTicks.autoSkip ? me._autoSkip(me.getTicks()) : me.getTicks(); + var tickFontColor = valueOrDefault$9(optionTicks.fontColor, defaultFontColor); + var tickFont = parseFont(optionTicks); + var lineHeight = tickFont.lineHeight; + var majorTickFontColor = valueOrDefault$9(optionMajorTicks.fontColor, defaultFontColor); + var majorTickFont = parseFont(optionMajorTicks); + var tickPadding = optionTicks.padding; + var labelOffset = optionTicks.labelOffset; + + var tl = gridLines.drawTicks ? gridLines.tickMarkLength : 0; + + var scaleLabelFontColor = valueOrDefault$9(scaleLabel.fontColor, defaultFontColor); + var scaleLabelFont = parseFont(scaleLabel); + var scaleLabelPadding = helpers$1.options.toPadding(scaleLabel.padding); + var labelRotationRadians = helpers$1.toRadians(me.labelRotation); + + var itemsToDraw = []; + + var axisWidth = gridLines.drawBorder ? valueAtIndexOrDefault(gridLines.lineWidth, 0, 0) : 0; + var alignPixel = helpers$1._alignPixel; + var borderValue, tickStart, tickEnd; + + if (position === 'top') { + borderValue = alignPixel(chart, me.bottom, axisWidth); + tickStart = me.bottom - tl; + tickEnd = borderValue - axisWidth / 2; + } else if (position === 'bottom') { + borderValue = alignPixel(chart, me.top, axisWidth); + tickStart = borderValue + axisWidth / 2; + tickEnd = me.top + tl; + } else if (position === 'left') { + borderValue = alignPixel(chart, me.right, axisWidth); + tickStart = me.right - tl; + tickEnd = borderValue - axisWidth / 2; + } else { + borderValue = alignPixel(chart, me.left, axisWidth); + tickStart = borderValue + axisWidth / 2; + tickEnd = me.left + tl; + } + + var epsilon = 0.0000001; // 0.0000001 is margin in pixels for Accumulated error. + + helpers$1.each(ticks, function(tick, index) { + // autoskipper skipped this tick (#4635) + if (helpers$1.isNullOrUndef(tick.label)) { + return; + } + + var label = tick.label; + var lineWidth, lineColor, borderDash, borderDashOffset; + if (index === me.zeroLineIndex && options.offset === gridLines.offsetGridLines) { + // Draw the first index specially + lineWidth = gridLines.zeroLineWidth; + lineColor = gridLines.zeroLineColor; + borderDash = gridLines.zeroLineBorderDash || []; + borderDashOffset = gridLines.zeroLineBorderDashOffset || 0.0; + } else { + lineWidth = valueAtIndexOrDefault(gridLines.lineWidth, index); + lineColor = valueAtIndexOrDefault(gridLines.color, index); + borderDash = gridLines.borderDash || []; + borderDashOffset = gridLines.borderDashOffset || 0.0; + } + + // Common properties + var tx1, ty1, tx2, ty2, x1, y1, x2, y2, labelX, labelY, textOffset, textAlign; + var labelCount = helpers$1.isArray(label) ? label.length : 1; + var lineValue = getPixelForGridLine(me, index, gridLines.offsetGridLines); + + if (isHorizontal) { + var labelYOffset = tl + tickPadding; + + if (lineValue < me.left - epsilon) { + lineColor = 'rgba(0,0,0,0)'; + } + + tx1 = tx2 = x1 = x2 = alignPixel(chart, lineValue, lineWidth); + ty1 = tickStart; + ty2 = tickEnd; + labelX = me.getPixelForTick(index) + labelOffset; // x values for optionTicks (need to consider offsetLabel option) + + if (position === 'top') { + y1 = alignPixel(chart, chartArea.top, axisWidth) + axisWidth / 2; + y2 = chartArea.bottom; + textOffset = ((!isRotated ? 0.5 : 1) - labelCount) * lineHeight; + textAlign = !isRotated ? 'center' : 'left'; + labelY = me.bottom - labelYOffset; + } else { + y1 = chartArea.top; + y2 = alignPixel(chart, chartArea.bottom, axisWidth) - axisWidth / 2; + textOffset = (!isRotated ? 0.5 : 0) * lineHeight; + textAlign = !isRotated ? 'center' : 'right'; + labelY = me.top + labelYOffset; + } + } else { + var labelXOffset = (isMirrored ? 0 : tl) + tickPadding; + + if (lineValue < me.top - epsilon) { + lineColor = 'rgba(0,0,0,0)'; + } + + tx1 = tickStart; + tx2 = tickEnd; + ty1 = ty2 = y1 = y2 = alignPixel(chart, lineValue, lineWidth); + labelY = me.getPixelForTick(index) + labelOffset; + textOffset = (1 - labelCount) * lineHeight / 2; + + if (position === 'left') { + x1 = alignPixel(chart, chartArea.left, axisWidth) + axisWidth / 2; + x2 = chartArea.right; + textAlign = isMirrored ? 'left' : 'right'; + labelX = me.right - labelXOffset; + } else { + x1 = chartArea.left; + x2 = alignPixel(chart, chartArea.right, axisWidth) - axisWidth / 2; + textAlign = isMirrored ? 'right' : 'left'; + labelX = me.left + labelXOffset; + } + } + + itemsToDraw.push({ + tx1: tx1, + ty1: ty1, + tx2: tx2, + ty2: ty2, + x1: x1, + y1: y1, + x2: x2, + y2: y2, + labelX: labelX, + labelY: labelY, + glWidth: lineWidth, + glColor: lineColor, + glBorderDash: borderDash, + glBorderDashOffset: borderDashOffset, + rotation: -1 * labelRotationRadians, + label: label, + major: tick.major, + textOffset: textOffset, + textAlign: textAlign + }); + }); + + // Draw all of the tick labels, tick marks, and grid lines at the correct places + helpers$1.each(itemsToDraw, function(itemToDraw) { + var glWidth = itemToDraw.glWidth; + var glColor = itemToDraw.glColor; + + if (gridLines.display && glWidth && glColor) { + context.save(); + context.lineWidth = glWidth; + context.strokeStyle = glColor; + if (context.setLineDash) { + context.setLineDash(itemToDraw.glBorderDash); + context.lineDashOffset = itemToDraw.glBorderDashOffset; + } + + context.beginPath(); + + if (gridLines.drawTicks) { + context.moveTo(itemToDraw.tx1, itemToDraw.ty1); + context.lineTo(itemToDraw.tx2, itemToDraw.ty2); + } + + if (gridLines.drawOnChartArea) { + context.moveTo(itemToDraw.x1, itemToDraw.y1); + context.lineTo(itemToDraw.x2, itemToDraw.y2); + } + + context.stroke(); + context.restore(); + } + + if (optionTicks.display) { + // Make sure we draw text in the correct color and font + context.save(); + context.translate(itemToDraw.labelX, itemToDraw.labelY); + context.rotate(itemToDraw.rotation); + context.font = itemToDraw.major ? majorTickFont.string : tickFont.string; + context.fillStyle = itemToDraw.major ? majorTickFontColor : tickFontColor; + context.textBaseline = 'middle'; + context.textAlign = itemToDraw.textAlign; + + var label = itemToDraw.label; + var y = itemToDraw.textOffset; + if (helpers$1.isArray(label)) { + for (var i = 0; i < label.length; ++i) { + // We just make sure the multiline element is a string here.. + context.fillText('' + label[i], 0, y); + y += lineHeight; + } + } else { + context.fillText(label, 0, y); + } + context.restore(); + } + }); + + if (scaleLabel.display) { + // Draw the scale label + var scaleLabelX; + var scaleLabelY; + var rotation = 0; + var halfLineHeight = scaleLabelFont.lineHeight / 2; + + if (isHorizontal) { + scaleLabelX = me.left + ((me.right - me.left) / 2); // midpoint of the width + scaleLabelY = position === 'bottom' + ? me.bottom - halfLineHeight - scaleLabelPadding.bottom + : me.top + halfLineHeight + scaleLabelPadding.top; + } else { + var isLeft = position === 'left'; + scaleLabelX = isLeft + ? me.left + halfLineHeight + scaleLabelPadding.top + : me.right - halfLineHeight - scaleLabelPadding.top; + scaleLabelY = me.top + ((me.bottom - me.top) / 2); + rotation = isLeft ? -0.5 * Math.PI : 0.5 * Math.PI; + } + + context.save(); + context.translate(scaleLabelX, scaleLabelY); + context.rotate(rotation); + context.textAlign = 'center'; + context.textBaseline = 'middle'; + context.fillStyle = scaleLabelFontColor; // render in correct colour + context.font = scaleLabelFont.string; + context.fillText(scaleLabel.labelString, 0, 0); + context.restore(); + } + + if (axisWidth) { + // Draw the line at the edge of the axis + var firstLineWidth = axisWidth; + var lastLineWidth = valueAtIndexOrDefault(gridLines.lineWidth, ticks.length - 1, 0); + var x1, x2, y1, y2; + + if (isHorizontal) { + x1 = alignPixel(chart, me.left, firstLineWidth) - firstLineWidth / 2; + x2 = alignPixel(chart, me.right, lastLineWidth) + lastLineWidth / 2; + y1 = y2 = borderValue; + } else { + y1 = alignPixel(chart, me.top, firstLineWidth) - firstLineWidth / 2; + y2 = alignPixel(chart, me.bottom, lastLineWidth) + lastLineWidth / 2; + x1 = x2 = borderValue; + } + + context.lineWidth = axisWidth; + context.strokeStyle = valueAtIndexOrDefault(gridLines.color, 0); + context.beginPath(); + context.moveTo(x1, y1); + context.lineTo(x2, y2); + context.stroke(); + } + } +}); + +var defaultConfig = { + position: 'bottom' +}; + +var scale_category = core_scale.extend({ + /** + * Internal function to get the correct labels. If data.xLabels or data.yLabels are defined, use those + * else fall back to data.labels + * @private + */ + getLabels: function() { + var data = this.chart.data; + return this.options.labels || (this.isHorizontal() ? data.xLabels : data.yLabels) || data.labels; + }, + + determineDataLimits: function() { + var me = this; + var labels = me.getLabels(); + me.minIndex = 0; + me.maxIndex = labels.length - 1; + var findIndex; + + if (me.options.ticks.min !== undefined) { + // user specified min value + findIndex = labels.indexOf(me.options.ticks.min); + me.minIndex = findIndex !== -1 ? findIndex : me.minIndex; + } + + if (me.options.ticks.max !== undefined) { + // user specified max value + findIndex = labels.indexOf(me.options.ticks.max); + me.maxIndex = findIndex !== -1 ? findIndex : me.maxIndex; + } + + me.min = labels[me.minIndex]; + me.max = labels[me.maxIndex]; + }, + + buildTicks: function() { + var me = this; + var labels = me.getLabels(); + // If we are viewing some subset of labels, slice the original array + me.ticks = (me.minIndex === 0 && me.maxIndex === labels.length - 1) ? labels : labels.slice(me.minIndex, me.maxIndex + 1); + }, + + getLabelForIndex: function(index, datasetIndex) { + var me = this; + var chart = me.chart; + + if (chart.getDatasetMeta(datasetIndex).controller._getValueScaleId() === me.id) { + return me.getRightValue(chart.data.datasets[datasetIndex].data[index]); + } + + return me.ticks[index - me.minIndex]; + }, + + // Used to get data value locations. Value can either be an index or a numerical value + getPixelForValue: function(value, index) { + var me = this; + var offset = me.options.offset; + // 1 is added because we need the length but we have the indexes + var offsetAmt = Math.max((me.maxIndex + 1 - me.minIndex - (offset ? 0 : 1)), 1); + + // If value is a data object, then index is the index in the data array, + // not the index of the scale. We need to change that. + var valueCategory; + if (value !== undefined && value !== null) { + valueCategory = me.isHorizontal() ? value.x : value.y; + } + if (valueCategory !== undefined || (value !== undefined && isNaN(index))) { + var labels = me.getLabels(); + value = valueCategory || value; + var idx = labels.indexOf(value); + index = idx !== -1 ? idx : index; + } + + if (me.isHorizontal()) { + var valueWidth = me.width / offsetAmt; + var widthOffset = (valueWidth * (index - me.minIndex)); + + if (offset) { + widthOffset += (valueWidth / 2); + } + + return me.left + widthOffset; + } + var valueHeight = me.height / offsetAmt; + var heightOffset = (valueHeight * (index - me.minIndex)); + + if (offset) { + heightOffset += (valueHeight / 2); + } + + return me.top + heightOffset; + }, + + getPixelForTick: function(index) { + return this.getPixelForValue(this.ticks[index], index + this.minIndex, null); + }, + + getValueForPixel: function(pixel) { + var me = this; + var offset = me.options.offset; + var value; + var offsetAmt = Math.max((me._ticks.length - (offset ? 0 : 1)), 1); + var horz = me.isHorizontal(); + var valueDimension = (horz ? me.width : me.height) / offsetAmt; + + pixel -= horz ? me.left : me.top; + + if (offset) { + pixel -= (valueDimension / 2); + } + + if (pixel <= 0) { + value = 0; + } else { + value = Math.round(pixel / valueDimension); + } + + return value + me.minIndex; + }, + + getBasePixel: function() { + return this.bottom; + } +}); + +// INTERNAL: static default options, registered in src/index.js +var _defaults = defaultConfig; +scale_category._defaults = _defaults; + +var noop = helpers$1.noop; +var isNullOrUndef = helpers$1.isNullOrUndef; + +/** + * Generate a set of linear ticks + * @param generationOptions the options used to generate the ticks + * @param dataRange the range of the data + * @returns {number[]} array of tick values + */ +function generateTicks(generationOptions, dataRange) { + var ticks = []; + // To get a "nice" value for the tick spacing, we will use the appropriately named + // "nice number" algorithm. See https://stackoverflow.com/questions/8506881/nice-label-algorithm-for-charts-with-minimum-ticks + // for details. + + var MIN_SPACING = 1e-14; + var stepSize = generationOptions.stepSize; + var unit = stepSize || 1; + var maxNumSpaces = generationOptions.maxTicks - 1; + var min = generationOptions.min; + var max = generationOptions.max; + var precision = generationOptions.precision; + var rmin = dataRange.min; + var rmax = dataRange.max; + var spacing = helpers$1.niceNum((rmax - rmin) / maxNumSpaces / unit) * unit; + var factor, niceMin, niceMax, numSpaces; + + // Beyond MIN_SPACING floating point numbers being to lose precision + // such that we can't do the math necessary to generate ticks + if (spacing < MIN_SPACING && isNullOrUndef(min) && isNullOrUndef(max)) { + return [rmin, rmax]; + } + + numSpaces = Math.ceil(rmax / spacing) - Math.floor(rmin / spacing); + if (numSpaces > maxNumSpaces) { + // If the calculated num of spaces exceeds maxNumSpaces, recalculate it + spacing = helpers$1.niceNum(numSpaces * spacing / maxNumSpaces / unit) * unit; + } + + if (stepSize || isNullOrUndef(precision)) { + // If a precision is not specified, calculate factor based on spacing + factor = Math.pow(10, helpers$1._decimalPlaces(spacing)); + } else { + // If the user specified a precision, round to that number of decimal places + factor = Math.pow(10, precision); + spacing = Math.ceil(spacing * factor) / factor; + } + + niceMin = Math.floor(rmin / spacing) * spacing; + niceMax = Math.ceil(rmax / spacing) * spacing; + + // If min, max and stepSize is set and they make an evenly spaced scale use it. + if (stepSize) { + // If very close to our whole number, use it. + if (!isNullOrUndef(min) && helpers$1.almostWhole(min / spacing, spacing / 1000)) { + niceMin = min; + } + if (!isNullOrUndef(max) && helpers$1.almostWhole(max / spacing, spacing / 1000)) { + niceMax = max; + } + } + + numSpaces = (niceMax - niceMin) / spacing; + // If very close to our rounded value, use it. + if (helpers$1.almostEquals(numSpaces, Math.round(numSpaces), spacing / 1000)) { + numSpaces = Math.round(numSpaces); + } else { + numSpaces = Math.ceil(numSpaces); + } + + niceMin = Math.round(niceMin * factor) / factor; + niceMax = Math.round(niceMax * factor) / factor; + ticks.push(isNullOrUndef(min) ? niceMin : min); + for (var j = 1; j < numSpaces; ++j) { + ticks.push(Math.round((niceMin + j * spacing) * factor) / factor); + } + ticks.push(isNullOrUndef(max) ? niceMax : max); + + return ticks; +} + +var scale_linearbase = core_scale.extend({ + getRightValue: function(value) { + if (typeof value === 'string') { + return +value; + } + return core_scale.prototype.getRightValue.call(this, value); + }, + + handleTickRangeOptions: function() { + var me = this; + var opts = me.options; + var tickOpts = opts.ticks; + + // If we are forcing it to begin at 0, but 0 will already be rendered on the chart, + // do nothing since that would make the chart weird. If the user really wants a weird chart + // axis, they can manually override it + if (tickOpts.beginAtZero) { + var minSign = helpers$1.sign(me.min); + var maxSign = helpers$1.sign(me.max); + + if (minSign < 0 && maxSign < 0) { + // move the top up to 0 + me.max = 0; + } else if (minSign > 0 && maxSign > 0) { + // move the bottom down to 0 + me.min = 0; + } + } + + var setMin = tickOpts.min !== undefined || tickOpts.suggestedMin !== undefined; + var setMax = tickOpts.max !== undefined || tickOpts.suggestedMax !== undefined; + + if (tickOpts.min !== undefined) { + me.min = tickOpts.min; + } else if (tickOpts.suggestedMin !== undefined) { + if (me.min === null) { + me.min = tickOpts.suggestedMin; + } else { + me.min = Math.min(me.min, tickOpts.suggestedMin); + } + } + + if (tickOpts.max !== undefined) { + me.max = tickOpts.max; + } else if (tickOpts.suggestedMax !== undefined) { + if (me.max === null) { + me.max = tickOpts.suggestedMax; + } else { + me.max = Math.max(me.max, tickOpts.suggestedMax); + } + } + + if (setMin !== setMax) { + // We set the min or the max but not both. + // So ensure that our range is good + // Inverted or 0 length range can happen when + // ticks.min is set, and no datasets are visible + if (me.min >= me.max) { + if (setMin) { + me.max = me.min + 1; + } else { + me.min = me.max - 1; + } + } + } + + if (me.min === me.max) { + me.max++; + + if (!tickOpts.beginAtZero) { + me.min--; + } + } + }, + + getTickLimit: function() { + var me = this; + var tickOpts = me.options.ticks; + var stepSize = tickOpts.stepSize; + var maxTicksLimit = tickOpts.maxTicksLimit; + var maxTicks; + + if (stepSize) { + maxTicks = Math.ceil(me.max / stepSize) - Math.floor(me.min / stepSize) + 1; + } else { + maxTicks = me._computeTickLimit(); + maxTicksLimit = maxTicksLimit || 11; + } + + if (maxTicksLimit) { + maxTicks = Math.min(maxTicksLimit, maxTicks); + } + + return maxTicks; + }, + + _computeTickLimit: function() { + return Number.POSITIVE_INFINITY; + }, + + handleDirectionalChanges: noop, + + buildTicks: function() { + var me = this; + var opts = me.options; + var tickOpts = opts.ticks; + + // Figure out what the max number of ticks we can support it is based on the size of + // the axis area. For now, we say that the minimum tick spacing in pixels must be 40 + // We also limit the maximum number of ticks to 11 which gives a nice 10 squares on + // the graph. Make sure we always have at least 2 ticks + var maxTicks = me.getTickLimit(); + maxTicks = Math.max(2, maxTicks); + + var numericGeneratorOptions = { + maxTicks: maxTicks, + min: tickOpts.min, + max: tickOpts.max, + precision: tickOpts.precision, + stepSize: helpers$1.valueOrDefault(tickOpts.fixedStepSize, tickOpts.stepSize) + }; + var ticks = me.ticks = generateTicks(numericGeneratorOptions, me); + + me.handleDirectionalChanges(); + + // At this point, we need to update our max and min given the tick values since we have expanded the + // range of the scale + me.max = helpers$1.max(ticks); + me.min = helpers$1.min(ticks); + + if (tickOpts.reverse) { + ticks.reverse(); + + me.start = me.max; + me.end = me.min; + } else { + me.start = me.min; + me.end = me.max; + } + }, + + convertTicksToLabels: function() { + var me = this; + me.ticksAsNumbers = me.ticks.slice(); + me.zeroLineIndex = me.ticks.indexOf(0); + + core_scale.prototype.convertTicksToLabels.call(me); + } +}); + +var defaultConfig$1 = { + position: 'left', + ticks: { + callback: core_ticks.formatters.linear + } +}; + +var scale_linear = scale_linearbase.extend({ + determineDataLimits: function() { + var me = this; + var opts = me.options; + var chart = me.chart; + var data = chart.data; + var datasets = data.datasets; + var isHorizontal = me.isHorizontal(); + var DEFAULT_MIN = 0; + var DEFAULT_MAX = 1; + + function IDMatches(meta) { + return isHorizontal ? meta.xAxisID === me.id : meta.yAxisID === me.id; + } + + // First Calculate the range + me.min = null; + me.max = null; + + var hasStacks = opts.stacked; + if (hasStacks === undefined) { + helpers$1.each(datasets, function(dataset, datasetIndex) { + if (hasStacks) { + return; + } + + var meta = chart.getDatasetMeta(datasetIndex); + if (chart.isDatasetVisible(datasetIndex) && IDMatches(meta) && + meta.stack !== undefined) { + hasStacks = true; + } + }); + } + + if (opts.stacked || hasStacks) { + var valuesPerStack = {}; + + helpers$1.each(datasets, function(dataset, datasetIndex) { + var meta = chart.getDatasetMeta(datasetIndex); + var key = [ + meta.type, + // we have a separate stack for stack=undefined datasets when the opts.stacked is undefined + ((opts.stacked === undefined && meta.stack === undefined) ? datasetIndex : ''), + meta.stack + ].join('.'); + + if (valuesPerStack[key] === undefined) { + valuesPerStack[key] = { + positiveValues: [], + negativeValues: [] + }; + } + + // Store these per type + var positiveValues = valuesPerStack[key].positiveValues; + var negativeValues = valuesPerStack[key].negativeValues; + + if (chart.isDatasetVisible(datasetIndex) && IDMatches(meta)) { + helpers$1.each(dataset.data, function(rawValue, index) { + var value = +me.getRightValue(rawValue); + if (isNaN(value) || meta.data[index].hidden) { + return; + } + + positiveValues[index] = positiveValues[index] || 0; + negativeValues[index] = negativeValues[index] || 0; + + if (opts.relativePoints) { + positiveValues[index] = 100; + } else if (value < 0) { + negativeValues[index] += value; + } else { + positiveValues[index] += value; + } + }); + } + }); + + helpers$1.each(valuesPerStack, function(valuesForType) { + var values = valuesForType.positiveValues.concat(valuesForType.negativeValues); + var minVal = helpers$1.min(values); + var maxVal = helpers$1.max(values); + me.min = me.min === null ? minVal : Math.min(me.min, minVal); + me.max = me.max === null ? maxVal : Math.max(me.max, maxVal); + }); + + } else { + helpers$1.each(datasets, function(dataset, datasetIndex) { + var meta = chart.getDatasetMeta(datasetIndex); + if (chart.isDatasetVisible(datasetIndex) && IDMatches(meta)) { + helpers$1.each(dataset.data, function(rawValue, index) { + var value = +me.getRightValue(rawValue); + if (isNaN(value) || meta.data[index].hidden) { + return; + } + + if (me.min === null) { + me.min = value; + } else if (value < me.min) { + me.min = value; + } + + if (me.max === null) { + me.max = value; + } else if (value > me.max) { + me.max = value; + } + }); + } + }); + } + + me.min = isFinite(me.min) && !isNaN(me.min) ? me.min : DEFAULT_MIN; + me.max = isFinite(me.max) && !isNaN(me.max) ? me.max : DEFAULT_MAX; + + // Common base implementation to handle ticks.min, ticks.max, ticks.beginAtZero + this.handleTickRangeOptions(); + }, + + // Returns the maximum number of ticks based on the scale dimension + _computeTickLimit: function() { + var me = this; + var tickFont; + + if (me.isHorizontal()) { + return Math.ceil(me.width / 40); + } + tickFont = helpers$1.options._parseFont(me.options.ticks); + return Math.ceil(me.height / tickFont.lineHeight); + }, + + // Called after the ticks are built. We need + handleDirectionalChanges: function() { + if (!this.isHorizontal()) { + // We are in a vertical orientation. The top value is the highest. So reverse the array + this.ticks.reverse(); + } + }, + + getLabelForIndex: function(index, datasetIndex) { + return +this.getRightValue(this.chart.data.datasets[datasetIndex].data[index]); + }, + + // Utils + getPixelForValue: function(value) { + // This must be called after fit has been run so that + // this.left, this.top, this.right, and this.bottom have been defined + var me = this; + var start = me.start; + + var rightValue = +me.getRightValue(value); + var pixel; + var range = me.end - start; + + if (me.isHorizontal()) { + pixel = me.left + (me.width / range * (rightValue - start)); + } else { + pixel = me.bottom - (me.height / range * (rightValue - start)); + } + return pixel; + }, + + getValueForPixel: function(pixel) { + var me = this; + var isHorizontal = me.isHorizontal(); + var innerDimension = isHorizontal ? me.width : me.height; + var offset = (isHorizontal ? pixel - me.left : me.bottom - pixel) / innerDimension; + return me.start + ((me.end - me.start) * offset); + }, + + getPixelForTick: function(index) { + return this.getPixelForValue(this.ticksAsNumbers[index]); + } +}); + +// INTERNAL: static default options, registered in src/index.js +var _defaults$1 = defaultConfig$1; +scale_linear._defaults = _defaults$1; + +var valueOrDefault$a = helpers$1.valueOrDefault; + +/** + * Generate a set of logarithmic ticks + * @param generationOptions the options used to generate the ticks + * @param dataRange the range of the data + * @returns {number[]} array of tick values + */ +function generateTicks$1(generationOptions, dataRange) { + var ticks = []; + + var tickVal = valueOrDefault$a(generationOptions.min, Math.pow(10, Math.floor(helpers$1.log10(dataRange.min)))); + + var endExp = Math.floor(helpers$1.log10(dataRange.max)); + var endSignificand = Math.ceil(dataRange.max / Math.pow(10, endExp)); + var exp, significand; + + if (tickVal === 0) { + exp = Math.floor(helpers$1.log10(dataRange.minNotZero)); + significand = Math.floor(dataRange.minNotZero / Math.pow(10, exp)); + + ticks.push(tickVal); + tickVal = significand * Math.pow(10, exp); + } else { + exp = Math.floor(helpers$1.log10(tickVal)); + significand = Math.floor(tickVal / Math.pow(10, exp)); + } + var precision = exp < 0 ? Math.pow(10, Math.abs(exp)) : 1; + + do { + ticks.push(tickVal); + + ++significand; + if (significand === 10) { + significand = 1; + ++exp; + precision = exp >= 0 ? 1 : precision; + } + + tickVal = Math.round(significand * Math.pow(10, exp) * precision) / precision; + } while (exp < endExp || (exp === endExp && significand < endSignificand)); + + var lastTick = valueOrDefault$a(generationOptions.max, tickVal); + ticks.push(lastTick); + + return ticks; +} + +var defaultConfig$2 = { + position: 'left', + + // label settings + ticks: { + callback: core_ticks.formatters.logarithmic + } +}; + +// TODO(v3): change this to positiveOrDefault +function nonNegativeOrDefault(value, defaultValue) { + return helpers$1.isFinite(value) && value >= 0 ? value : defaultValue; +} + +var scale_logarithmic = core_scale.extend({ + determineDataLimits: function() { + var me = this; + var opts = me.options; + var chart = me.chart; + var data = chart.data; + var datasets = data.datasets; + var isHorizontal = me.isHorizontal(); + function IDMatches(meta) { + return isHorizontal ? meta.xAxisID === me.id : meta.yAxisID === me.id; + } + + // Calculate Range + me.min = null; + me.max = null; + me.minNotZero = null; + + var hasStacks = opts.stacked; + if (hasStacks === undefined) { + helpers$1.each(datasets, function(dataset, datasetIndex) { + if (hasStacks) { + return; + } + + var meta = chart.getDatasetMeta(datasetIndex); + if (chart.isDatasetVisible(datasetIndex) && IDMatches(meta) && + meta.stack !== undefined) { + hasStacks = true; + } + }); + } + + if (opts.stacked || hasStacks) { + var valuesPerStack = {}; + + helpers$1.each(datasets, function(dataset, datasetIndex) { + var meta = chart.getDatasetMeta(datasetIndex); + var key = [ + meta.type, + // we have a separate stack for stack=undefined datasets when the opts.stacked is undefined + ((opts.stacked === undefined && meta.stack === undefined) ? datasetIndex : ''), + meta.stack + ].join('.'); + + if (chart.isDatasetVisible(datasetIndex) && IDMatches(meta)) { + if (valuesPerStack[key] === undefined) { + valuesPerStack[key] = []; + } + + helpers$1.each(dataset.data, function(rawValue, index) { + var values = valuesPerStack[key]; + var value = +me.getRightValue(rawValue); + // invalid, hidden and negative values are ignored + if (isNaN(value) || meta.data[index].hidden || value < 0) { + return; + } + values[index] = values[index] || 0; + values[index] += value; + }); + } + }); + + helpers$1.each(valuesPerStack, function(valuesForType) { + if (valuesForType.length > 0) { + var minVal = helpers$1.min(valuesForType); + var maxVal = helpers$1.max(valuesForType); + me.min = me.min === null ? minVal : Math.min(me.min, minVal); + me.max = me.max === null ? maxVal : Math.max(me.max, maxVal); + } + }); + + } else { + helpers$1.each(datasets, function(dataset, datasetIndex) { + var meta = chart.getDatasetMeta(datasetIndex); + if (chart.isDatasetVisible(datasetIndex) && IDMatches(meta)) { + helpers$1.each(dataset.data, function(rawValue, index) { + var value = +me.getRightValue(rawValue); + // invalid, hidden and negative values are ignored + if (isNaN(value) || meta.data[index].hidden || value < 0) { + return; + } + + if (me.min === null) { + me.min = value; + } else if (value < me.min) { + me.min = value; + } + + if (me.max === null) { + me.max = value; + } else if (value > me.max) { + me.max = value; + } + + if (value !== 0 && (me.minNotZero === null || value < me.minNotZero)) { + me.minNotZero = value; + } + }); + } + }); + } + + // Common base implementation to handle ticks.min, ticks.max + this.handleTickRangeOptions(); + }, + + handleTickRangeOptions: function() { + var me = this; + var tickOpts = me.options.ticks; + var DEFAULT_MIN = 1; + var DEFAULT_MAX = 10; + + me.min = nonNegativeOrDefault(tickOpts.min, me.min); + me.max = nonNegativeOrDefault(tickOpts.max, me.max); + + if (me.min === me.max) { + if (me.min !== 0 && me.min !== null) { + me.min = Math.pow(10, Math.floor(helpers$1.log10(me.min)) - 1); + me.max = Math.pow(10, Math.floor(helpers$1.log10(me.max)) + 1); + } else { + me.min = DEFAULT_MIN; + me.max = DEFAULT_MAX; + } + } + if (me.min === null) { + me.min = Math.pow(10, Math.floor(helpers$1.log10(me.max)) - 1); + } + if (me.max === null) { + me.max = me.min !== 0 + ? Math.pow(10, Math.floor(helpers$1.log10(me.min)) + 1) + : DEFAULT_MAX; + } + if (me.minNotZero === null) { + if (me.min > 0) { + me.minNotZero = me.min; + } else if (me.max < 1) { + me.minNotZero = Math.pow(10, Math.floor(helpers$1.log10(me.max))); + } else { + me.minNotZero = DEFAULT_MIN; + } + } + }, + + buildTicks: function() { + var me = this; + var tickOpts = me.options.ticks; + var reverse = !me.isHorizontal(); + + var generationOptions = { + min: nonNegativeOrDefault(tickOpts.min), + max: nonNegativeOrDefault(tickOpts.max) + }; + var ticks = me.ticks = generateTicks$1(generationOptions, me); + + // At this point, we need to update our max and min given the tick values since we have expanded the + // range of the scale + me.max = helpers$1.max(ticks); + me.min = helpers$1.min(ticks); + + if (tickOpts.reverse) { + reverse = !reverse; + me.start = me.max; + me.end = me.min; + } else { + me.start = me.min; + me.end = me.max; + } + if (reverse) { + ticks.reverse(); + } + }, + + convertTicksToLabels: function() { + this.tickValues = this.ticks.slice(); + + core_scale.prototype.convertTicksToLabels.call(this); + }, + + // Get the correct tooltip label + getLabelForIndex: function(index, datasetIndex) { + return +this.getRightValue(this.chart.data.datasets[datasetIndex].data[index]); + }, + + getPixelForTick: function(index) { + return this.getPixelForValue(this.tickValues[index]); + }, + + /** + * Returns the value of the first tick. + * @param {number} value - The minimum not zero value. + * @return {number} The first tick value. + * @private + */ + _getFirstTickValue: function(value) { + var exp = Math.floor(helpers$1.log10(value)); + var significand = Math.floor(value / Math.pow(10, exp)); + + return significand * Math.pow(10, exp); + }, + + getPixelForValue: function(value) { + var me = this; + var tickOpts = me.options.ticks; + var reverse = tickOpts.reverse; + var log10 = helpers$1.log10; + var firstTickValue = me._getFirstTickValue(me.minNotZero); + var offset = 0; + var innerDimension, pixel, start, end, sign; + + value = +me.getRightValue(value); + if (reverse) { + start = me.end; + end = me.start; + sign = -1; + } else { + start = me.start; + end = me.end; + sign = 1; + } + if (me.isHorizontal()) { + innerDimension = me.width; + pixel = reverse ? me.right : me.left; + } else { + innerDimension = me.height; + sign *= -1; // invert, since the upper-left corner of the canvas is at pixel (0, 0) + pixel = reverse ? me.top : me.bottom; + } + if (value !== start) { + if (start === 0) { // include zero tick + offset = valueOrDefault$a(tickOpts.fontSize, core_defaults.global.defaultFontSize); + innerDimension -= offset; + start = firstTickValue; + } + if (value !== 0) { + offset += innerDimension / (log10(end) - log10(start)) * (log10(value) - log10(start)); + } + pixel += sign * offset; + } + return pixel; + }, + + getValueForPixel: function(pixel) { + var me = this; + var tickOpts = me.options.ticks; + var reverse = tickOpts.reverse; + var log10 = helpers$1.log10; + var firstTickValue = me._getFirstTickValue(me.minNotZero); + var innerDimension, start, end, value; + + if (reverse) { + start = me.end; + end = me.start; + } else { + start = me.start; + end = me.end; + } + if (me.isHorizontal()) { + innerDimension = me.width; + value = reverse ? me.right - pixel : pixel - me.left; + } else { + innerDimension = me.height; + value = reverse ? pixel - me.top : me.bottom - pixel; + } + if (value !== start) { + if (start === 0) { // include zero tick + var offset = valueOrDefault$a(tickOpts.fontSize, core_defaults.global.defaultFontSize); + value -= offset; + innerDimension -= offset; + start = firstTickValue; + } + value *= log10(end) - log10(start); + value /= innerDimension; + value = Math.pow(10, log10(start) + value); + } + return value; + } +}); + +// INTERNAL: static default options, registered in src/index.js +var _defaults$2 = defaultConfig$2; +scale_logarithmic._defaults = _defaults$2; + +var valueOrDefault$b = helpers$1.valueOrDefault; +var valueAtIndexOrDefault$1 = helpers$1.valueAtIndexOrDefault; +var resolve$7 = helpers$1.options.resolve; + +var defaultConfig$3 = { + display: true, + + // Boolean - Whether to animate scaling the chart from the centre + animate: true, + position: 'chartArea', + + angleLines: { + display: true, + color: 'rgba(0, 0, 0, 0.1)', + lineWidth: 1, + borderDash: [], + borderDashOffset: 0.0 + }, + + gridLines: { + circular: false + }, + + // label settings + ticks: { + // Boolean - Show a backdrop to the scale label + showLabelBackdrop: true, + + // String - The colour of the label backdrop + backdropColor: 'rgba(255,255,255,0.75)', + + // Number - The backdrop padding above & below the label in pixels + backdropPaddingY: 2, + + // Number - The backdrop padding to the side of the label in pixels + backdropPaddingX: 2, + + callback: core_ticks.formatters.linear + }, + + pointLabels: { + // Boolean - if true, show point labels + display: true, + + // Number - Point label font size in pixels + fontSize: 10, + + // Function - Used to convert point labels + callback: function(label) { + return label; + } + } +}; + +function getValueCount(scale) { + var opts = scale.options; + return opts.angleLines.display || opts.pointLabels.display ? scale.chart.data.labels.length : 0; +} + +function getTickBackdropHeight(opts) { + var tickOpts = opts.ticks; + + if (tickOpts.display && opts.display) { + return valueOrDefault$b(tickOpts.fontSize, core_defaults.global.defaultFontSize) + tickOpts.backdropPaddingY * 2; + } + return 0; +} + +function measureLabelSize(ctx, lineHeight, label) { + if (helpers$1.isArray(label)) { + return { + w: helpers$1.longestText(ctx, ctx.font, label), + h: label.length * lineHeight + }; + } + + return { + w: ctx.measureText(label).width, + h: lineHeight + }; +} + +function determineLimits(angle, pos, size, min, max) { + if (angle === min || angle === max) { + return { + start: pos - (size / 2), + end: pos + (size / 2) + }; + } else if (angle < min || angle > max) { + return { + start: pos - size, + end: pos + }; + } + + return { + start: pos, + end: pos + size + }; +} + +/** + * Helper function to fit a radial linear scale with point labels + */ +function fitWithPointLabels(scale) { + + // Right, this is really confusing and there is a lot of maths going on here + // The gist of the problem is here: https://gist.github.com/nnnick/696cc9c55f4b0beb8fe9 + // + // Reaction: https://dl.dropboxusercontent.com/u/34601363/toomuchscience.gif + // + // Solution: + // + // We assume the radius of the polygon is half the size of the canvas at first + // at each index we check if the text overlaps. + // + // Where it does, we store that angle and that index. + // + // After finding the largest index and angle we calculate how much we need to remove + // from the shape radius to move the point inwards by that x. + // + // We average the left and right distances to get the maximum shape radius that can fit in the box + // along with labels. + // + // Once we have that, we can find the centre point for the chart, by taking the x text protrusion + // on each side, removing that from the size, halving it and adding the left x protrusion width. + // + // This will mean we have a shape fitted to the canvas, as large as it can be with the labels + // and position it in the most space efficient manner + // + // https://dl.dropboxusercontent.com/u/34601363/yeahscience.gif + + var plFont = helpers$1.options._parseFont(scale.options.pointLabels); + + // Get maximum radius of the polygon. Either half the height (minus the text width) or half the width. + // Use this to calculate the offset + change. - Make sure L/R protrusion is at least 0 to stop issues with centre points + var furthestLimits = { + l: 0, + r: scale.width, + t: 0, + b: scale.height - scale.paddingTop + }; + var furthestAngles = {}; + var i, textSize, pointPosition; + + scale.ctx.font = plFont.string; + scale._pointLabelSizes = []; + + var valueCount = getValueCount(scale); + for (i = 0; i < valueCount; i++) { + pointPosition = scale.getPointPosition(i, scale.drawingArea + 5); + textSize = measureLabelSize(scale.ctx, plFont.lineHeight, scale.pointLabels[i] || ''); + scale._pointLabelSizes[i] = textSize; + + // Add quarter circle to make degree 0 mean top of circle + var angleRadians = scale.getIndexAngle(i); + var angle = helpers$1.toDegrees(angleRadians) % 360; + var hLimits = determineLimits(angle, pointPosition.x, textSize.w, 0, 180); + var vLimits = determineLimits(angle, pointPosition.y, textSize.h, 90, 270); + + if (hLimits.start < furthestLimits.l) { + furthestLimits.l = hLimits.start; + furthestAngles.l = angleRadians; + } + + if (hLimits.end > furthestLimits.r) { + furthestLimits.r = hLimits.end; + furthestAngles.r = angleRadians; + } + + if (vLimits.start < furthestLimits.t) { + furthestLimits.t = vLimits.start; + furthestAngles.t = angleRadians; + } + + if (vLimits.end > furthestLimits.b) { + furthestLimits.b = vLimits.end; + furthestAngles.b = angleRadians; + } + } + + scale.setReductions(scale.drawingArea, furthestLimits, furthestAngles); +} + +function getTextAlignForAngle(angle) { + if (angle === 0 || angle === 180) { + return 'center'; + } else if (angle < 180) { + return 'left'; + } + + return 'right'; +} + +function fillText(ctx, text, position, lineHeight) { + var y = position.y + lineHeight / 2; + var i, ilen; + + if (helpers$1.isArray(text)) { + for (i = 0, ilen = text.length; i < ilen; ++i) { + ctx.fillText(text[i], position.x, y); + y += lineHeight; + } + } else { + ctx.fillText(text, position.x, y); + } +} + +function adjustPointPositionForLabelHeight(angle, textSize, position) { + if (angle === 90 || angle === 270) { + position.y -= (textSize.h / 2); + } else if (angle > 270 || angle < 90) { + position.y -= textSize.h; + } +} + +function drawPointLabels(scale) { + var ctx = scale.ctx; + var opts = scale.options; + var angleLineOpts = opts.angleLines; + var gridLineOpts = opts.gridLines; + var pointLabelOpts = opts.pointLabels; + var lineWidth = valueOrDefault$b(angleLineOpts.lineWidth, gridLineOpts.lineWidth); + var lineColor = valueOrDefault$b(angleLineOpts.color, gridLineOpts.color); + var tickBackdropHeight = getTickBackdropHeight(opts); + + ctx.save(); + ctx.lineWidth = lineWidth; + ctx.strokeStyle = lineColor; + if (ctx.setLineDash) { + ctx.setLineDash(resolve$7([angleLineOpts.borderDash, gridLineOpts.borderDash, []])); + ctx.lineDashOffset = resolve$7([angleLineOpts.borderDashOffset, gridLineOpts.borderDashOffset, 0.0]); + } + + var outerDistance = scale.getDistanceFromCenterForValue(opts.ticks.reverse ? scale.min : scale.max); + + // Point Label Font + var plFont = helpers$1.options._parseFont(pointLabelOpts); + + ctx.font = plFont.string; + ctx.textBaseline = 'middle'; + + for (var i = getValueCount(scale) - 1; i >= 0; i--) { + if (angleLineOpts.display && lineWidth && lineColor) { + var outerPosition = scale.getPointPosition(i, outerDistance); + ctx.beginPath(); + ctx.moveTo(scale.xCenter, scale.yCenter); + ctx.lineTo(outerPosition.x, outerPosition.y); + ctx.stroke(); + } + + if (pointLabelOpts.display) { + // Extra pixels out for some label spacing + var extra = (i === 0 ? tickBackdropHeight / 2 : 0); + var pointLabelPosition = scale.getPointPosition(i, outerDistance + extra + 5); + + // Keep this in loop since we may support array properties here + var pointLabelFontColor = valueAtIndexOrDefault$1(pointLabelOpts.fontColor, i, core_defaults.global.defaultFontColor); + ctx.fillStyle = pointLabelFontColor; + + var angleRadians = scale.getIndexAngle(i); + var angle = helpers$1.toDegrees(angleRadians); + ctx.textAlign = getTextAlignForAngle(angle); + adjustPointPositionForLabelHeight(angle, scale._pointLabelSizes[i], pointLabelPosition); + fillText(ctx, scale.pointLabels[i] || '', pointLabelPosition, plFont.lineHeight); + } + } + ctx.restore(); +} + +function drawRadiusLine(scale, gridLineOpts, radius, index) { + var ctx = scale.ctx; + var circular = gridLineOpts.circular; + var valueCount = getValueCount(scale); + var lineColor = valueAtIndexOrDefault$1(gridLineOpts.color, index - 1); + var lineWidth = valueAtIndexOrDefault$1(gridLineOpts.lineWidth, index - 1); + var pointPosition; + + if ((!circular && !valueCount) || !lineColor || !lineWidth) { + return; + } + + ctx.save(); + ctx.strokeStyle = lineColor; + ctx.lineWidth = lineWidth; + if (ctx.setLineDash) { + ctx.setLineDash(gridLineOpts.borderDash || []); + ctx.lineDashOffset = gridLineOpts.borderDashOffset || 0.0; + } + + ctx.beginPath(); + if (circular) { + // Draw circular arcs between the points + ctx.arc(scale.xCenter, scale.yCenter, radius, 0, Math.PI * 2); + } else { + // Draw straight lines connecting each index + pointPosition = scale.getPointPosition(0, radius); + ctx.moveTo(pointPosition.x, pointPosition.y); + + for (var i = 1; i < valueCount; i++) { + pointPosition = scale.getPointPosition(i, radius); + ctx.lineTo(pointPosition.x, pointPosition.y); + } + } + ctx.closePath(); + ctx.stroke(); + ctx.restore(); +} + +function numberOrZero(param) { + return helpers$1.isNumber(param) ? param : 0; +} + +var scale_radialLinear = scale_linearbase.extend({ + setDimensions: function() { + var me = this; + + // Set the unconstrained dimension before label rotation + me.width = me.maxWidth; + me.height = me.maxHeight; + me.paddingTop = getTickBackdropHeight(me.options) / 2; + me.xCenter = Math.floor(me.width / 2); + me.yCenter = Math.floor((me.height - me.paddingTop) / 2); + me.drawingArea = Math.min(me.height - me.paddingTop, me.width) / 2; + }, + + determineDataLimits: function() { + var me = this; + var chart = me.chart; + var min = Number.POSITIVE_INFINITY; + var max = Number.NEGATIVE_INFINITY; + + helpers$1.each(chart.data.datasets, function(dataset, datasetIndex) { + if (chart.isDatasetVisible(datasetIndex)) { + var meta = chart.getDatasetMeta(datasetIndex); + + helpers$1.each(dataset.data, function(rawValue, index) { + var value = +me.getRightValue(rawValue); + if (isNaN(value) || meta.data[index].hidden) { + return; + } + + min = Math.min(value, min); + max = Math.max(value, max); + }); + } + }); + + me.min = (min === Number.POSITIVE_INFINITY ? 0 : min); + me.max = (max === Number.NEGATIVE_INFINITY ? 0 : max); + + // Common base implementation to handle ticks.min, ticks.max, ticks.beginAtZero + me.handleTickRangeOptions(); + }, + + // Returns the maximum number of ticks based on the scale dimension + _computeTickLimit: function() { + return Math.ceil(this.drawingArea / getTickBackdropHeight(this.options)); + }, + + convertTicksToLabels: function() { + var me = this; + + scale_linearbase.prototype.convertTicksToLabels.call(me); + + // Point labels + me.pointLabels = me.chart.data.labels.map(me.options.pointLabels.callback, me); + }, + + getLabelForIndex: function(index, datasetIndex) { + return +this.getRightValue(this.chart.data.datasets[datasetIndex].data[index]); + }, + + fit: function() { + var me = this; + var opts = me.options; + + if (opts.display && opts.pointLabels.display) { + fitWithPointLabels(me); + } else { + me.setCenterPoint(0, 0, 0, 0); + } + }, + + /** + * Set radius reductions and determine new radius and center point + * @private + */ + setReductions: function(largestPossibleRadius, furthestLimits, furthestAngles) { + var me = this; + var radiusReductionLeft = furthestLimits.l / Math.sin(furthestAngles.l); + var radiusReductionRight = Math.max(furthestLimits.r - me.width, 0) / Math.sin(furthestAngles.r); + var radiusReductionTop = -furthestLimits.t / Math.cos(furthestAngles.t); + var radiusReductionBottom = -Math.max(furthestLimits.b - (me.height - me.paddingTop), 0) / Math.cos(furthestAngles.b); + + radiusReductionLeft = numberOrZero(radiusReductionLeft); + radiusReductionRight = numberOrZero(radiusReductionRight); + radiusReductionTop = numberOrZero(radiusReductionTop); + radiusReductionBottom = numberOrZero(radiusReductionBottom); + + me.drawingArea = Math.min( + Math.floor(largestPossibleRadius - (radiusReductionLeft + radiusReductionRight) / 2), + Math.floor(largestPossibleRadius - (radiusReductionTop + radiusReductionBottom) / 2)); + me.setCenterPoint(radiusReductionLeft, radiusReductionRight, radiusReductionTop, radiusReductionBottom); + }, + + setCenterPoint: function(leftMovement, rightMovement, topMovement, bottomMovement) { + var me = this; + var maxRight = me.width - rightMovement - me.drawingArea; + var maxLeft = leftMovement + me.drawingArea; + var maxTop = topMovement + me.drawingArea; + var maxBottom = (me.height - me.paddingTop) - bottomMovement - me.drawingArea; + + me.xCenter = Math.floor(((maxLeft + maxRight) / 2) + me.left); + me.yCenter = Math.floor(((maxTop + maxBottom) / 2) + me.top + me.paddingTop); + }, + + getIndexAngle: function(index) { + var angleMultiplier = (Math.PI * 2) / getValueCount(this); + var startAngle = this.chart.options && this.chart.options.startAngle ? + this.chart.options.startAngle : + 0; + + var startAngleRadians = startAngle * Math.PI * 2 / 360; + + // Start from the top instead of right, so remove a quarter of the circle + return index * angleMultiplier + startAngleRadians; + }, + + getDistanceFromCenterForValue: function(value) { + var me = this; + + if (value === null) { + return 0; // null always in center + } + + // Take into account half font size + the yPadding of the top value + var scalingFactor = me.drawingArea / (me.max - me.min); + if (me.options.ticks.reverse) { + return (me.max - value) * scalingFactor; + } + return (value - me.min) * scalingFactor; + }, + + getPointPosition: function(index, distanceFromCenter) { + var me = this; + var thisAngle = me.getIndexAngle(index) - (Math.PI / 2); + return { + x: Math.cos(thisAngle) * distanceFromCenter + me.xCenter, + y: Math.sin(thisAngle) * distanceFromCenter + me.yCenter + }; + }, + + getPointPositionForValue: function(index, value) { + return this.getPointPosition(index, this.getDistanceFromCenterForValue(value)); + }, + + getBasePosition: function() { + var me = this; + var min = me.min; + var max = me.max; + + return me.getPointPositionForValue(0, + me.beginAtZero ? 0 : + min < 0 && max < 0 ? max : + min > 0 && max > 0 ? min : + 0); + }, + + draw: function() { + var me = this; + var opts = me.options; + var gridLineOpts = opts.gridLines; + var tickOpts = opts.ticks; + + if (opts.display) { + var ctx = me.ctx; + var startAngle = this.getIndexAngle(0); + var tickFont = helpers$1.options._parseFont(tickOpts); + + if (opts.angleLines.display || opts.pointLabels.display) { + drawPointLabels(me); + } + + helpers$1.each(me.ticks, function(label, index) { + // Don't draw a centre value (if it is minimum) + if (index > 0 || tickOpts.reverse) { + var yCenterOffset = me.getDistanceFromCenterForValue(me.ticksAsNumbers[index]); + + // Draw circular lines around the scale + if (gridLineOpts.display && index !== 0) { + drawRadiusLine(me, gridLineOpts, yCenterOffset, index); + } + + if (tickOpts.display) { + var tickFontColor = valueOrDefault$b(tickOpts.fontColor, core_defaults.global.defaultFontColor); + ctx.font = tickFont.string; + + ctx.save(); + ctx.translate(me.xCenter, me.yCenter); + ctx.rotate(startAngle); + + if (tickOpts.showLabelBackdrop) { + var labelWidth = ctx.measureText(label).width; + ctx.fillStyle = tickOpts.backdropColor; + ctx.fillRect( + -labelWidth / 2 - tickOpts.backdropPaddingX, + -yCenterOffset - tickFont.size / 2 - tickOpts.backdropPaddingY, + labelWidth + tickOpts.backdropPaddingX * 2, + tickFont.size + tickOpts.backdropPaddingY * 2 + ); + } + + ctx.textAlign = 'center'; + ctx.textBaseline = 'middle'; + ctx.fillStyle = tickFontColor; + ctx.fillText(label, 0, -yCenterOffset); + ctx.restore(); + } + } + }); + } + } +}); + +// INTERNAL: static default options, registered in src/index.js +var _defaults$3 = defaultConfig$3; +scale_radialLinear._defaults = _defaults$3; + +var valueOrDefault$c = helpers$1.valueOrDefault; + +// Integer constants are from the ES6 spec. +var MIN_INTEGER = Number.MIN_SAFE_INTEGER || -9007199254740991; +var MAX_INTEGER = Number.MAX_SAFE_INTEGER || 9007199254740991; + +var INTERVALS = { + millisecond: { + common: true, + size: 1, + steps: [1, 2, 5, 10, 20, 50, 100, 250, 500] + }, + second: { + common: true, + size: 1000, + steps: [1, 2, 5, 10, 15, 30] + }, + minute: { + common: true, + size: 60000, + steps: [1, 2, 5, 10, 15, 30] + }, + hour: { + common: true, + size: 3600000, + steps: [1, 2, 3, 6, 12] + }, + day: { + common: true, + size: 86400000, + steps: [1, 2, 5] + }, + week: { + common: false, + size: 604800000, + steps: [1, 2, 3, 4] + }, + month: { + common: true, + size: 2.628e9, + steps: [1, 2, 3] + }, + quarter: { + common: false, + size: 7.884e9, + steps: [1, 2, 3, 4] + }, + year: { + common: true, + size: 3.154e10 + } +}; + +var UNITS = Object.keys(INTERVALS); + +function sorter(a, b) { + return a - b; +} + +function arrayUnique(items) { + var hash = {}; + var out = []; + var i, ilen, item; + + for (i = 0, ilen = items.length; i < ilen; ++i) { + item = items[i]; + if (!hash[item]) { + hash[item] = true; + out.push(item); + } + } + + return out; +} + +/** + * Returns an array of {time, pos} objects used to interpolate a specific `time` or position + * (`pos`) on the scale, by searching entries before and after the requested value. `pos` is + * a decimal between 0 and 1: 0 being the start of the scale (left or top) and 1 the other + * extremity (left + width or top + height). Note that it would be more optimized to directly + * store pre-computed pixels, but the scale dimensions are not guaranteed at the time we need + * to create the lookup table. The table ALWAYS contains at least two items: min and max. + * + * @param {number[]} timestamps - timestamps sorted from lowest to highest. + * @param {string} distribution - If 'linear', timestamps will be spread linearly along the min + * and max range, so basically, the table will contains only two items: {min, 0} and {max, 1}. + * If 'series', timestamps will be positioned at the same distance from each other. In this + * case, only timestamps that break the time linearity are registered, meaning that in the + * best case, all timestamps are linear, the table contains only min and max. + */ +function buildLookupTable(timestamps, min, max, distribution) { + if (distribution === 'linear' || !timestamps.length) { + return [ + {time: min, pos: 0}, + {time: max, pos: 1} + ]; + } + + var table = []; + var items = [min]; + var i, ilen, prev, curr, next; + + for (i = 0, ilen = timestamps.length; i < ilen; ++i) { + curr = timestamps[i]; + if (curr > min && curr < max) { + items.push(curr); + } + } + + items.push(max); + + for (i = 0, ilen = items.length; i < ilen; ++i) { + next = items[i + 1]; + prev = items[i - 1]; + curr = items[i]; + + // only add points that breaks the scale linearity + if (prev === undefined || next === undefined || Math.round((next + prev) / 2) !== curr) { + table.push({time: curr, pos: i / (ilen - 1)}); + } + } + + return table; +} + +// @see adapted from https://www.anujgakhar.com/2014/03/01/binary-search-in-javascript/ +function lookup(table, key, value) { + var lo = 0; + var hi = table.length - 1; + var mid, i0, i1; + + while (lo >= 0 && lo <= hi) { + mid = (lo + hi) >> 1; + i0 = table[mid - 1] || null; + i1 = table[mid]; + + if (!i0) { + // given value is outside table (before first item) + return {lo: null, hi: i1}; + } else if (i1[key] < value) { + lo = mid + 1; + } else if (i0[key] > value) { + hi = mid - 1; + } else { + return {lo: i0, hi: i1}; + } + } + + // given value is outside table (after last item) + return {lo: i1, hi: null}; +} + +/** + * Linearly interpolates the given source `value` using the table items `skey` values and + * returns the associated `tkey` value. For example, interpolate(table, 'time', 42, 'pos') + * returns the position for a timestamp equal to 42. If value is out of bounds, values at + * index [0, 1] or [n - 1, n] are used for the interpolation. + */ +function interpolate$1(table, skey, sval, tkey) { + var range = lookup(table, skey, sval); + + // Note: the lookup table ALWAYS contains at least 2 items (min and max) + var prev = !range.lo ? table[0] : !range.hi ? table[table.length - 2] : range.lo; + var next = !range.lo ? table[1] : !range.hi ? table[table.length - 1] : range.hi; + + var span = next[skey] - prev[skey]; + var ratio = span ? (sval - prev[skey]) / span : 0; + var offset = (next[tkey] - prev[tkey]) * ratio; + + return prev[tkey] + offset; +} + +function toTimestamp(scale, input) { + var adapter = scale._adapter; + var options = scale.options.time; + var parser = options.parser; + var format = parser || options.format; + var value = input; + + if (typeof parser === 'function') { + value = parser(value); + } + + // Only parse if its not a timestamp already + if (!helpers$1.isFinite(value)) { + value = typeof format === 'string' + ? adapter.parse(value, format) + : adapter.parse(value); + } + + if (value !== null) { + return +value; + } + + // Labels are in an incompatible format and no `parser` has been provided. + // The user might still use the deprecated `format` option for parsing. + if (!parser && typeof format === 'function') { + value = format(input); + + // `format` could return something else than a timestamp, if so, parse it + if (!helpers$1.isFinite(value)) { + value = adapter.parse(value); + } + } + + return value; +} + +function parse(scale, input) { + if (helpers$1.isNullOrUndef(input)) { + return null; + } + + var options = scale.options.time; + var value = toTimestamp(scale, scale.getRightValue(input)); + if (value === null) { + return value; + } + + if (options.round) { + value = +scale._adapter.startOf(value, options.round); + } + + return value; +} + +/** + * Returns the number of unit to skip to be able to display up to `capacity` number of ticks + * in `unit` for the given `min` / `max` range and respecting the interval steps constraints. + */ +function determineStepSize(min, max, unit, capacity) { + var range = max - min; + var interval = INTERVALS[unit]; + var milliseconds = interval.size; + var steps = interval.steps; + var i, ilen, factor; + + if (!steps) { + return Math.ceil(range / (capacity * milliseconds)); + } + + for (i = 0, ilen = steps.length; i < ilen; ++i) { + factor = steps[i]; + if (Math.ceil(range / (milliseconds * factor)) <= capacity) { + break; + } + } + + return factor; +} + +/** + * Figures out what unit results in an appropriate number of auto-generated ticks + */ +function determineUnitForAutoTicks(minUnit, min, max, capacity) { + var ilen = UNITS.length; + var i, interval, factor; + + for (i = UNITS.indexOf(minUnit); i < ilen - 1; ++i) { + interval = INTERVALS[UNITS[i]]; + factor = interval.steps ? interval.steps[interval.steps.length - 1] : MAX_INTEGER; + + if (interval.common && Math.ceil((max - min) / (factor * interval.size)) <= capacity) { + return UNITS[i]; + } + } + + return UNITS[ilen - 1]; +} + +/** + * Figures out what unit to format a set of ticks with + */ +function determineUnitForFormatting(scale, ticks, minUnit, min, max) { + var ilen = UNITS.length; + var i, unit; + + for (i = ilen - 1; i >= UNITS.indexOf(minUnit); i--) { + unit = UNITS[i]; + if (INTERVALS[unit].common && scale._adapter.diff(max, min, unit) >= ticks.length) { + return unit; + } + } + + return UNITS[minUnit ? UNITS.indexOf(minUnit) : 0]; +} + +function determineMajorUnit(unit) { + for (var i = UNITS.indexOf(unit) + 1, ilen = UNITS.length; i < ilen; ++i) { + if (INTERVALS[UNITS[i]].common) { + return UNITS[i]; + } + } +} + +/** + * Generates a maximum of `capacity` timestamps between min and max, rounded to the + * `minor` unit, aligned on the `major` unit and using the given scale time `options`. + * Important: this method can return ticks outside the min and max range, it's the + * responsibility of the calling code to clamp values if needed. + */ +function generate(scale, min, max, capacity) { + var adapter = scale._adapter; + var options = scale.options; + var timeOpts = options.time; + var minor = timeOpts.unit || determineUnitForAutoTicks(timeOpts.minUnit, min, max, capacity); + var major = determineMajorUnit(minor); + var stepSize = valueOrDefault$c(timeOpts.stepSize, timeOpts.unitStepSize); + var weekday = minor === 'week' ? timeOpts.isoWeekday : false; + var majorTicksEnabled = options.ticks.major.enabled; + var interval = INTERVALS[minor]; + var first = min; + var last = max; + var ticks = []; + var time; + + if (!stepSize) { + stepSize = determineStepSize(min, max, minor, capacity); + } + + // For 'week' unit, handle the first day of week option + if (weekday) { + first = +adapter.startOf(first, 'isoWeek', weekday); + last = +adapter.startOf(last, 'isoWeek', weekday); + } + + // Align first/last ticks on unit + first = +adapter.startOf(first, weekday ? 'day' : minor); + last = +adapter.startOf(last, weekday ? 'day' : minor); + + // Make sure that the last tick include max + if (last < max) { + last = +adapter.add(last, 1, minor); + } + + time = first; + + if (majorTicksEnabled && major && !weekday && !timeOpts.round) { + // Align the first tick on the previous `minor` unit aligned on the `major` unit: + // we first aligned time on the previous `major` unit then add the number of full + // stepSize there is between first and the previous major time. + time = +adapter.startOf(time, major); + time = +adapter.add(time, ~~((first - time) / (interval.size * stepSize)) * stepSize, minor); + } + + for (; time < last; time = +adapter.add(time, stepSize, minor)) { + ticks.push(+time); + } + + ticks.push(+time); + + return ticks; +} + +/** + * Returns the start and end offsets from edges in the form of {start, end} + * where each value is a relative width to the scale and ranges between 0 and 1. + * They add extra margins on the both sides by scaling down the original scale. + * Offsets are added when the `offset` option is true. + */ +function computeOffsets(table, ticks, min, max, options) { + var start = 0; + var end = 0; + var first, last; + + if (options.offset && ticks.length) { + if (!options.time.min) { + first = interpolate$1(table, 'time', ticks[0], 'pos'); + if (ticks.length === 1) { + start = 1 - first; + } else { + start = (interpolate$1(table, 'time', ticks[1], 'pos') - first) / 2; + } + } + if (!options.time.max) { + last = interpolate$1(table, 'time', ticks[ticks.length - 1], 'pos'); + if (ticks.length === 1) { + end = last; + } else { + end = (last - interpolate$1(table, 'time', ticks[ticks.length - 2], 'pos')) / 2; + } + } + } + + return {start: start, end: end}; +} + +function ticksFromTimestamps(scale, values, majorUnit) { + var ticks = []; + var i, ilen, value, major; + + for (i = 0, ilen = values.length; i < ilen; ++i) { + value = values[i]; + major = majorUnit ? value === +scale._adapter.startOf(value, majorUnit) : false; + + ticks.push({ + value: value, + major: major + }); + } + + return ticks; +} + +var defaultConfig$4 = { + position: 'bottom', + + /** + * Data distribution along the scale: + * - 'linear': data are spread according to their time (distances can vary), + * - 'series': data are spread at the same distance from each other. + * @see https://github.com/chartjs/Chart.js/pull/4507 + * @since 2.7.0 + */ + distribution: 'linear', + + /** + * Scale boundary strategy (bypassed by min/max time options) + * - `data`: make sure data are fully visible, ticks outside are removed + * - `ticks`: make sure ticks are fully visible, data outside are truncated + * @see https://github.com/chartjs/Chart.js/pull/4556 + * @since 2.7.0 + */ + bounds: 'data', + + adapters: {}, + time: { + parser: false, // false == a pattern string from https://momentjs.com/docs/#/parsing/string-format/ or a custom callback that converts its argument to a moment + format: false, // DEPRECATED false == date objects, moment object, callback or a pattern string from https://momentjs.com/docs/#/parsing/string-format/ + unit: false, // false == automatic or override with week, month, year, etc. + round: false, // none, or override with week, month, year, etc. + displayFormat: false, // DEPRECATED + isoWeekday: false, // override week start day - see https://momentjs.com/docs/#/get-set/iso-weekday/ + minUnit: 'millisecond', + displayFormats: {} + }, + ticks: { + autoSkip: false, + + /** + * Ticks generation input values: + * - 'auto': generates "optimal" ticks based on scale size and time options. + * - 'data': generates ticks from data (including labels from data {t|x|y} objects). + * - 'labels': generates ticks from user given `data.labels` values ONLY. + * @see https://github.com/chartjs/Chart.js/pull/4507 + * @since 2.7.0 + */ + source: 'auto', + + major: { + enabled: false + } + } +}; + +var scale_time = core_scale.extend({ + initialize: function() { + this.mergeTicksOptions(); + core_scale.prototype.initialize.call(this); + }, + + update: function() { + var me = this; + var options = me.options; + var time = options.time || (options.time = {}); + var adapter = me._adapter = new core_adapters._date(options.adapters.date); + + // DEPRECATIONS: output a message only one time per update + if (time.format) { + console.warn('options.time.format is deprecated and replaced by options.time.parser.'); + } + + // Backward compatibility: before introducing adapter, `displayFormats` was + // supposed to contain *all* unit/string pairs but this can't be resolved + // when loading the scale (adapters are loaded afterward), so let's populate + // missing formats on update + helpers$1.mergeIf(time.displayFormats, adapter.formats()); + + return core_scale.prototype.update.apply(me, arguments); + }, + + /** + * Allows data to be referenced via 't' attribute + */ + getRightValue: function(rawValue) { + if (rawValue && rawValue.t !== undefined) { + rawValue = rawValue.t; + } + return core_scale.prototype.getRightValue.call(this, rawValue); + }, + + determineDataLimits: function() { + var me = this; + var chart = me.chart; + var adapter = me._adapter; + var timeOpts = me.options.time; + var unit = timeOpts.unit || 'day'; + var min = MAX_INTEGER; + var max = MIN_INTEGER; + var timestamps = []; + var datasets = []; + var labels = []; + var i, j, ilen, jlen, data, timestamp; + var dataLabels = chart.data.labels || []; + + // Convert labels to timestamps + for (i = 0, ilen = dataLabels.length; i < ilen; ++i) { + labels.push(parse(me, dataLabels[i])); + } + + // Convert data to timestamps + for (i = 0, ilen = (chart.data.datasets || []).length; i < ilen; ++i) { + if (chart.isDatasetVisible(i)) { + data = chart.data.datasets[i].data; + + // Let's consider that all data have the same format. + if (helpers$1.isObject(data[0])) { + datasets[i] = []; + + for (j = 0, jlen = data.length; j < jlen; ++j) { + timestamp = parse(me, data[j]); + timestamps.push(timestamp); + datasets[i][j] = timestamp; + } + } else { + for (j = 0, jlen = labels.length; j < jlen; ++j) { + timestamps.push(labels[j]); + } + datasets[i] = labels.slice(0); + } + } else { + datasets[i] = []; + } + } + + if (labels.length) { + // Sort labels **after** data have been converted + labels = arrayUnique(labels).sort(sorter); + min = Math.min(min, labels[0]); + max = Math.max(max, labels[labels.length - 1]); + } + + if (timestamps.length) { + timestamps = arrayUnique(timestamps).sort(sorter); + min = Math.min(min, timestamps[0]); + max = Math.max(max, timestamps[timestamps.length - 1]); + } + + min = parse(me, timeOpts.min) || min; + max = parse(me, timeOpts.max) || max; + + // In case there is no valid min/max, set limits based on unit time option + min = min === MAX_INTEGER ? +adapter.startOf(Date.now(), unit) : min; + max = max === MIN_INTEGER ? +adapter.endOf(Date.now(), unit) + 1 : max; + + // Make sure that max is strictly higher than min (required by the lookup table) + me.min = Math.min(min, max); + me.max = Math.max(min + 1, max); + + // PRIVATE + me._horizontal = me.isHorizontal(); + me._table = []; + me._timestamps = { + data: timestamps, + datasets: datasets, + labels: labels + }; + }, + + buildTicks: function() { + var me = this; + var min = me.min; + var max = me.max; + var options = me.options; + var timeOpts = options.time; + var timestamps = []; + var ticks = []; + var i, ilen, timestamp; + + switch (options.ticks.source) { + case 'data': + timestamps = me._timestamps.data; + break; + case 'labels': + timestamps = me._timestamps.labels; + break; + case 'auto': + default: + timestamps = generate(me, min, max, me.getLabelCapacity(min), options); + } + + if (options.bounds === 'ticks' && timestamps.length) { + min = timestamps[0]; + max = timestamps[timestamps.length - 1]; + } + + // Enforce limits with user min/max options + min = parse(me, timeOpts.min) || min; + max = parse(me, timeOpts.max) || max; + + // Remove ticks outside the min/max range + for (i = 0, ilen = timestamps.length; i < ilen; ++i) { + timestamp = timestamps[i]; + if (timestamp >= min && timestamp <= max) { + ticks.push(timestamp); + } + } + + me.min = min; + me.max = max; + + // PRIVATE + me._unit = timeOpts.unit || determineUnitForFormatting(me, ticks, timeOpts.minUnit, me.min, me.max); + me._majorUnit = determineMajorUnit(me._unit); + me._table = buildLookupTable(me._timestamps.data, min, max, options.distribution); + me._offsets = computeOffsets(me._table, ticks, min, max, options); + + if (options.ticks.reverse) { + ticks.reverse(); + } + + return ticksFromTimestamps(me, ticks, me._majorUnit); + }, + + getLabelForIndex: function(index, datasetIndex) { + var me = this; + var adapter = me._adapter; + var data = me.chart.data; + var timeOpts = me.options.time; + var label = data.labels && index < data.labels.length ? data.labels[index] : ''; + var value = data.datasets[datasetIndex].data[index]; + + if (helpers$1.isObject(value)) { + label = me.getRightValue(value); + } + if (timeOpts.tooltipFormat) { + return adapter.format(toTimestamp(me, label), timeOpts.tooltipFormat); + } + if (typeof label === 'string') { + return label; + } + return adapter.format(toTimestamp(me, label), timeOpts.displayFormats.datetime); + }, + + /** + * Function to format an individual tick mark + * @private + */ + tickFormatFunction: function(time, index, ticks, format) { + var me = this; + var adapter = me._adapter; + var options = me.options; + var formats = options.time.displayFormats; + var minorFormat = formats[me._unit]; + var majorUnit = me._majorUnit; + var majorFormat = formats[majorUnit]; + var majorTime = +adapter.startOf(time, majorUnit); + var majorTickOpts = options.ticks.major; + var major = majorTickOpts.enabled && majorUnit && majorFormat && time === majorTime; + var label = adapter.format(time, format ? format : major ? majorFormat : minorFormat); + var tickOpts = major ? majorTickOpts : options.ticks.minor; + var formatter = valueOrDefault$c(tickOpts.callback, tickOpts.userCallback); + + return formatter ? formatter(label, index, ticks) : label; + }, + + convertTicksToLabels: function(ticks) { + var labels = []; + var i, ilen; + + for (i = 0, ilen = ticks.length; i < ilen; ++i) { + labels.push(this.tickFormatFunction(ticks[i].value, i, ticks)); + } + + return labels; + }, + + /** + * @private + */ + getPixelForOffset: function(time) { + var me = this; + var isReverse = me.options.ticks.reverse; + var size = me._horizontal ? me.width : me.height; + var start = me._horizontal ? isReverse ? me.right : me.left : isReverse ? me.bottom : me.top; + var pos = interpolate$1(me._table, 'time', time, 'pos'); + var offset = size * (me._offsets.start + pos) / (me._offsets.start + 1 + me._offsets.end); + + return isReverse ? start - offset : start + offset; + }, + + getPixelForValue: function(value, index, datasetIndex) { + var me = this; + var time = null; + + if (index !== undefined && datasetIndex !== undefined) { + time = me._timestamps.datasets[datasetIndex][index]; + } + + if (time === null) { + time = parse(me, value); + } + + if (time !== null) { + return me.getPixelForOffset(time); + } + }, + + getPixelForTick: function(index) { + var ticks = this.getTicks(); + return index >= 0 && index < ticks.length ? + this.getPixelForOffset(ticks[index].value) : + null; + }, + + getValueForPixel: function(pixel) { + var me = this; + var size = me._horizontal ? me.width : me.height; + var start = me._horizontal ? me.left : me.top; + var pos = (size ? (pixel - start) / size : 0) * (me._offsets.start + 1 + me._offsets.start) - me._offsets.end; + var time = interpolate$1(me._table, 'pos', pos, 'time'); + + // DEPRECATION, we should return time directly + return me._adapter._create(time); + }, + + /** + * Crude approximation of what the label width might be + * @private + */ + getLabelWidth: function(label) { + var me = this; + var ticksOpts = me.options.ticks; + var tickLabelWidth = me.ctx.measureText(label).width; + var angle = helpers$1.toRadians(ticksOpts.maxRotation); + var cosRotation = Math.cos(angle); + var sinRotation = Math.sin(angle); + var tickFontSize = valueOrDefault$c(ticksOpts.fontSize, core_defaults.global.defaultFontSize); + + return (tickLabelWidth * cosRotation) + (tickFontSize * sinRotation); + }, + + /** + * @private + */ + getLabelCapacity: function(exampleTime) { + var me = this; + + // pick the longest format (milliseconds) for guestimation + var format = me.options.time.displayFormats.millisecond; + var exampleLabel = me.tickFormatFunction(exampleTime, 0, [], format); + var tickLabelWidth = me.getLabelWidth(exampleLabel); + var innerWidth = me.isHorizontal() ? me.width : me.height; + var capacity = Math.floor(innerWidth / tickLabelWidth); + + return capacity > 0 ? capacity : 1; + } +}); + +// INTERNAL: static default options, registered in src/index.js +var _defaults$4 = defaultConfig$4; +scale_time._defaults = _defaults$4; + +var scales = { + category: scale_category, + linear: scale_linear, + logarithmic: scale_logarithmic, + radialLinear: scale_radialLinear, + time: scale_time +}; + +var moment = createCommonjsModule(function (module, exports) { +(function (global, factory) { + module.exports = factory(); +}(commonjsGlobal, (function () { + var hookCallback; + + function hooks () { + return hookCallback.apply(null, arguments); + } + + // This is done to register the method called with moment() + // without creating circular dependencies. + function setHookCallback (callback) { + hookCallback = callback; + } + + function isArray(input) { + return input instanceof Array || Object.prototype.toString.call(input) === '[object Array]'; + } + + function isObject(input) { + // IE8 will treat undefined and null as object if it wasn't for + // input != null + return input != null && Object.prototype.toString.call(input) === '[object Object]'; + } + + function isObjectEmpty(obj) { + if (Object.getOwnPropertyNames) { + return (Object.getOwnPropertyNames(obj).length === 0); + } else { + var k; + for (k in obj) { + if (obj.hasOwnProperty(k)) { + return false; + } + } + return true; + } + } + + function isUndefined(input) { + return input === void 0; + } + + function isNumber(input) { + return typeof input === 'number' || Object.prototype.toString.call(input) === '[object Number]'; + } + + function isDate(input) { + return input instanceof Date || Object.prototype.toString.call(input) === '[object Date]'; + } + + function map(arr, fn) { + var res = [], i; + for (i = 0; i < arr.length; ++i) { + res.push(fn(arr[i], i)); + } + return res; + } + + function hasOwnProp(a, b) { + return Object.prototype.hasOwnProperty.call(a, b); + } + + function extend(a, b) { + for (var i in b) { + if (hasOwnProp(b, i)) { + a[i] = b[i]; + } + } + + if (hasOwnProp(b, 'toString')) { + a.toString = b.toString; + } + + if (hasOwnProp(b, 'valueOf')) { + a.valueOf = b.valueOf; + } + + return a; + } + + function createUTC (input, format, locale, strict) { + return createLocalOrUTC(input, format, locale, strict, true).utc(); + } + + function defaultParsingFlags() { + // We need to deep clone this object. + return { + empty : false, + unusedTokens : [], + unusedInput : [], + overflow : -2, + charsLeftOver : 0, + nullInput : false, + invalidMonth : null, + invalidFormat : false, + userInvalidated : false, + iso : false, + parsedDateParts : [], + meridiem : null, + rfc2822 : false, + weekdayMismatch : false + }; + } + + function getParsingFlags(m) { + if (m._pf == null) { + m._pf = defaultParsingFlags(); + } + return m._pf; + } + + var some; + if (Array.prototype.some) { + some = Array.prototype.some; + } else { + some = function (fun) { + var t = Object(this); + var len = t.length >>> 0; + + for (var i = 0; i < len; i++) { + if (i in t && fun.call(this, t[i], i, t)) { + return true; + } + } + + return false; + }; + } + + function isValid(m) { + if (m._isValid == null) { + var flags = getParsingFlags(m); + var parsedParts = some.call(flags.parsedDateParts, function (i) { + return i != null; + }); + var isNowValid = !isNaN(m._d.getTime()) && + flags.overflow < 0 && + !flags.empty && + !flags.invalidMonth && + !flags.invalidWeekday && + !flags.weekdayMismatch && + !flags.nullInput && + !flags.invalidFormat && + !flags.userInvalidated && + (!flags.meridiem || (flags.meridiem && parsedParts)); + + if (m._strict) { + isNowValid = isNowValid && + flags.charsLeftOver === 0 && + flags.unusedTokens.length === 0 && + flags.bigHour === undefined; + } + + if (Object.isFrozen == null || !Object.isFrozen(m)) { + m._isValid = isNowValid; + } + else { + return isNowValid; + } + } + return m._isValid; + } + + function createInvalid (flags) { + var m = createUTC(NaN); + if (flags != null) { + extend(getParsingFlags(m), flags); + } + else { + getParsingFlags(m).userInvalidated = true; + } + + return m; + } + + // Plugins that add properties should also add the key here (null value), + // so we can properly clone ourselves. + var momentProperties = hooks.momentProperties = []; + + function copyConfig(to, from) { + var i, prop, val; + + if (!isUndefined(from._isAMomentObject)) { + to._isAMomentObject = from._isAMomentObject; + } + if (!isUndefined(from._i)) { + to._i = from._i; + } + if (!isUndefined(from._f)) { + to._f = from._f; + } + if (!isUndefined(from._l)) { + to._l = from._l; + } + if (!isUndefined(from._strict)) { + to._strict = from._strict; + } + if (!isUndefined(from._tzm)) { + to._tzm = from._tzm; + } + if (!isUndefined(from._isUTC)) { + to._isUTC = from._isUTC; + } + if (!isUndefined(from._offset)) { + to._offset = from._offset; + } + if (!isUndefined(from._pf)) { + to._pf = getParsingFlags(from); + } + if (!isUndefined(from._locale)) { + to._locale = from._locale; + } + + if (momentProperties.length > 0) { + for (i = 0; i < momentProperties.length; i++) { + prop = momentProperties[i]; + val = from[prop]; + if (!isUndefined(val)) { + to[prop] = val; + } + } + } + + return to; + } + + var updateInProgress = false; + + // Moment prototype object + function Moment(config) { + copyConfig(this, config); + this._d = new Date(config._d != null ? config._d.getTime() : NaN); + if (!this.isValid()) { + this._d = new Date(NaN); + } + // Prevent infinite loop in case updateOffset creates new moment + // objects. + if (updateInProgress === false) { + updateInProgress = true; + hooks.updateOffset(this); + updateInProgress = false; + } + } + + function isMoment (obj) { + return obj instanceof Moment || (obj != null && obj._isAMomentObject != null); + } + + function absFloor (number) { + if (number < 0) { + // -0 -> 0 + return Math.ceil(number) || 0; + } else { + return Math.floor(number); + } + } + + function toInt(argumentForCoercion) { + var coercedNumber = +argumentForCoercion, + value = 0; + + if (coercedNumber !== 0 && isFinite(coercedNumber)) { + value = absFloor(coercedNumber); + } + + return value; + } + + // compare two arrays, return the number of differences + function compareArrays(array1, array2, dontConvert) { + var len = Math.min(array1.length, array2.length), + lengthDiff = Math.abs(array1.length - array2.length), + diffs = 0, + i; + for (i = 0; i < len; i++) { + if ((dontConvert && array1[i] !== array2[i]) || + (!dontConvert && toInt(array1[i]) !== toInt(array2[i]))) { + diffs++; + } + } + return diffs + lengthDiff; + } + + function warn(msg) { + if (hooks.suppressDeprecationWarnings === false && + (typeof console !== 'undefined') && console.warn) { + console.warn('Deprecation warning: ' + msg); + } + } + + function deprecate(msg, fn) { + var firstTime = true; + + return extend(function () { + if (hooks.deprecationHandler != null) { + hooks.deprecationHandler(null, msg); + } + if (firstTime) { + var args = []; + var arg; + for (var i = 0; i < arguments.length; i++) { + arg = ''; + if (typeof arguments[i] === 'object') { + arg += '\n[' + i + '] '; + for (var key in arguments[0]) { + arg += key + ': ' + arguments[0][key] + ', '; + } + arg = arg.slice(0, -2); // Remove trailing comma and space + } else { + arg = arguments[i]; + } + args.push(arg); + } + warn(msg + '\nArguments: ' + Array.prototype.slice.call(args).join('') + '\n' + (new Error()).stack); + firstTime = false; + } + return fn.apply(this, arguments); + }, fn); + } + + var deprecations = {}; + + function deprecateSimple(name, msg) { + if (hooks.deprecationHandler != null) { + hooks.deprecationHandler(name, msg); + } + if (!deprecations[name]) { + warn(msg); + deprecations[name] = true; + } + } + + hooks.suppressDeprecationWarnings = false; + hooks.deprecationHandler = null; + + function isFunction(input) { + return input instanceof Function || Object.prototype.toString.call(input) === '[object Function]'; + } + + function set (config) { + var prop, i; + for (i in config) { + prop = config[i]; + if (isFunction(prop)) { + this[i] = prop; + } else { + this['_' + i] = prop; + } + } + this._config = config; + // Lenient ordinal parsing accepts just a number in addition to + // number + (possibly) stuff coming from _dayOfMonthOrdinalParse. + // TODO: Remove "ordinalParse" fallback in next major release. + this._dayOfMonthOrdinalParseLenient = new RegExp( + (this._dayOfMonthOrdinalParse.source || this._ordinalParse.source) + + '|' + (/\d{1,2}/).source); + } + + function mergeConfigs(parentConfig, childConfig) { + var res = extend({}, parentConfig), prop; + for (prop in childConfig) { + if (hasOwnProp(childConfig, prop)) { + if (isObject(parentConfig[prop]) && isObject(childConfig[prop])) { + res[prop] = {}; + extend(res[prop], parentConfig[prop]); + extend(res[prop], childConfig[prop]); + } else if (childConfig[prop] != null) { + res[prop] = childConfig[prop]; + } else { + delete res[prop]; + } + } + } + for (prop in parentConfig) { + if (hasOwnProp(parentConfig, prop) && + !hasOwnProp(childConfig, prop) && + isObject(parentConfig[prop])) { + // make sure changes to properties don't modify parent config + res[prop] = extend({}, res[prop]); + } + } + return res; + } + + function Locale(config) { + if (config != null) { + this.set(config); + } + } + + var keys; + + if (Object.keys) { + keys = Object.keys; + } else { + keys = function (obj) { + var i, res = []; + for (i in obj) { + if (hasOwnProp(obj, i)) { + res.push(i); + } + } + return res; + }; + } + + var defaultCalendar = { + sameDay : '[Today at] LT', + nextDay : '[Tomorrow at] LT', + nextWeek : 'dddd [at] LT', + lastDay : '[Yesterday at] LT', + lastWeek : '[Last] dddd [at] LT', + sameElse : 'L' + }; + + function calendar (key, mom, now) { + var output = this._calendar[key] || this._calendar['sameElse']; + return isFunction(output) ? output.call(mom, now) : output; + } + + var defaultLongDateFormat = { + LTS : 'h:mm:ss A', + LT : 'h:mm A', + L : 'MM/DD/YYYY', + LL : 'MMMM D, YYYY', + LLL : 'MMMM D, YYYY h:mm A', + LLLL : 'dddd, MMMM D, YYYY h:mm A' + }; + + function longDateFormat (key) { + var format = this._longDateFormat[key], + formatUpper = this._longDateFormat[key.toUpperCase()]; + + if (format || !formatUpper) { + return format; + } + + this._longDateFormat[key] = formatUpper.replace(/MMMM|MM|DD|dddd/g, function (val) { + return val.slice(1); + }); + + return this._longDateFormat[key]; + } + + var defaultInvalidDate = 'Invalid date'; + + function invalidDate () { + return this._invalidDate; + } + + var defaultOrdinal = '%d'; + var defaultDayOfMonthOrdinalParse = /\d{1,2}/; + + function ordinal (number) { + return this._ordinal.replace('%d', number); + } + + var defaultRelativeTime = { + future : 'in %s', + past : '%s ago', + s : 'a few seconds', + ss : '%d seconds', + m : 'a minute', + mm : '%d minutes', + h : 'an hour', + hh : '%d hours', + d : 'a day', + dd : '%d days', + M : 'a month', + MM : '%d months', + y : 'a year', + yy : '%d years' + }; + + function relativeTime (number, withoutSuffix, string, isFuture) { + var output = this._relativeTime[string]; + return (isFunction(output)) ? + output(number, withoutSuffix, string, isFuture) : + output.replace(/%d/i, number); + } + + function pastFuture (diff, output) { + var format = this._relativeTime[diff > 0 ? 'future' : 'past']; + return isFunction(format) ? format(output) : format.replace(/%s/i, output); + } + + var aliases = {}; + + function addUnitAlias (unit, shorthand) { + var lowerCase = unit.toLowerCase(); + aliases[lowerCase] = aliases[lowerCase + 's'] = aliases[shorthand] = unit; + } + + function normalizeUnits(units) { + return typeof units === 'string' ? aliases[units] || aliases[units.toLowerCase()] : undefined; + } + + function normalizeObjectUnits(inputObject) { + var normalizedInput = {}, + normalizedProp, + prop; + + for (prop in inputObject) { + if (hasOwnProp(inputObject, prop)) { + normalizedProp = normalizeUnits(prop); + if (normalizedProp) { + normalizedInput[normalizedProp] = inputObject[prop]; + } + } + } + + return normalizedInput; + } + + var priorities = {}; + + function addUnitPriority(unit, priority) { + priorities[unit] = priority; + } + + function getPrioritizedUnits(unitsObj) { + var units = []; + for (var u in unitsObj) { + units.push({unit: u, priority: priorities[u]}); + } + units.sort(function (a, b) { + return a.priority - b.priority; + }); + return units; + } + + function zeroFill(number, targetLength, forceSign) { + var absNumber = '' + Math.abs(number), + zerosToFill = targetLength - absNumber.length, + sign = number >= 0; + return (sign ? (forceSign ? '+' : '') : '-') + + Math.pow(10, Math.max(0, zerosToFill)).toString().substr(1) + absNumber; + } + + var formattingTokens = /(\[[^\[]*\])|(\\)?([Hh]mm(ss)?|Mo|MM?M?M?|Do|DDDo|DD?D?D?|ddd?d?|do?|w[o|w]?|W[o|W]?|Qo?|YYYYYY|YYYYY|YYYY|YY|gg(ggg?)?|GG(GGG?)?|e|E|a|A|hh?|HH?|kk?|mm?|ss?|S{1,9}|x|X|zz?|ZZ?|.)/g; + + var localFormattingTokens = /(\[[^\[]*\])|(\\)?(LTS|LT|LL?L?L?|l{1,4})/g; + + var formatFunctions = {}; + + var formatTokenFunctions = {}; + + // token: 'M' + // padded: ['MM', 2] + // ordinal: 'Mo' + // callback: function () { this.month() + 1 } + function addFormatToken (token, padded, ordinal, callback) { + var func = callback; + if (typeof callback === 'string') { + func = function () { + return this[callback](); + }; + } + if (token) { + formatTokenFunctions[token] = func; + } + if (padded) { + formatTokenFunctions[padded[0]] = function () { + return zeroFill(func.apply(this, arguments), padded[1], padded[2]); + }; + } + if (ordinal) { + formatTokenFunctions[ordinal] = function () { + return this.localeData().ordinal(func.apply(this, arguments), token); + }; + } + } + + function removeFormattingTokens(input) { + if (input.match(/\[[\s\S]/)) { + return input.replace(/^\[|\]$/g, ''); + } + return input.replace(/\\/g, ''); + } + + function makeFormatFunction(format) { + var array = format.match(formattingTokens), i, length; + + for (i = 0, length = array.length; i < length; i++) { + if (formatTokenFunctions[array[i]]) { + array[i] = formatTokenFunctions[array[i]]; + } else { + array[i] = removeFormattingTokens(array[i]); + } + } + + return function (mom) { + var output = '', i; + for (i = 0; i < length; i++) { + output += isFunction(array[i]) ? array[i].call(mom, format) : array[i]; + } + return output; + }; + } + + // format date using native date object + function formatMoment(m, format) { + if (!m.isValid()) { + return m.localeData().invalidDate(); + } + + format = expandFormat(format, m.localeData()); + formatFunctions[format] = formatFunctions[format] || makeFormatFunction(format); + + return formatFunctions[format](m); + } + + function expandFormat(format, locale) { + var i = 5; + + function replaceLongDateFormatTokens(input) { + return locale.longDateFormat(input) || input; + } + + localFormattingTokens.lastIndex = 0; + while (i >= 0 && localFormattingTokens.test(format)) { + format = format.replace(localFormattingTokens, replaceLongDateFormatTokens); + localFormattingTokens.lastIndex = 0; + i -= 1; + } + + return format; + } + + var match1 = /\d/; // 0 - 9 + var match2 = /\d\d/; // 00 - 99 + var match3 = /\d{3}/; // 000 - 999 + var match4 = /\d{4}/; // 0000 - 9999 + var match6 = /[+-]?\d{6}/; // -999999 - 999999 + var match1to2 = /\d\d?/; // 0 - 99 + var match3to4 = /\d\d\d\d?/; // 999 - 9999 + var match5to6 = /\d\d\d\d\d\d?/; // 99999 - 999999 + var match1to3 = /\d{1,3}/; // 0 - 999 + var match1to4 = /\d{1,4}/; // 0 - 9999 + var match1to6 = /[+-]?\d{1,6}/; // -999999 - 999999 + + var matchUnsigned = /\d+/; // 0 - inf + var matchSigned = /[+-]?\d+/; // -inf - inf + + var matchOffset = /Z|[+-]\d\d:?\d\d/gi; // +00:00 -00:00 +0000 -0000 or Z + var matchShortOffset = /Z|[+-]\d\d(?::?\d\d)?/gi; // +00 -00 +00:00 -00:00 +0000 -0000 or Z + + var matchTimestamp = /[+-]?\d+(\.\d{1,3})?/; // 123456789 123456789.123 + + // any word (or two) characters or numbers including two/three word month in arabic. + // includes scottish gaelic two word and hyphenated months + var matchWord = /[0-9]{0,256}['a-z\u00A0-\u05FF\u0700-\uD7FF\uF900-\uFDCF\uFDF0-\uFF07\uFF10-\uFFEF]{1,256}|[\u0600-\u06FF\/]{1,256}(\s*?[\u0600-\u06FF]{1,256}){1,2}/i; + + var regexes = {}; + + function addRegexToken (token, regex, strictRegex) { + regexes[token] = isFunction(regex) ? regex : function (isStrict, localeData) { + return (isStrict && strictRegex) ? strictRegex : regex; + }; + } + + function getParseRegexForToken (token, config) { + if (!hasOwnProp(regexes, token)) { + return new RegExp(unescapeFormat(token)); + } + + return regexes[token](config._strict, config._locale); + } + + // Code from http://stackoverflow.com/questions/3561493/is-there-a-regexp-escape-function-in-javascript + function unescapeFormat(s) { + return regexEscape(s.replace('\\', '').replace(/\\(\[)|\\(\])|\[([^\]\[]*)\]|\\(.)/g, function (matched, p1, p2, p3, p4) { + return p1 || p2 || p3 || p4; + })); + } + + function regexEscape(s) { + return s.replace(/[-\/\\^$*+?.()|[\]{}]/g, '\\$&'); + } + + var tokens = {}; + + function addParseToken (token, callback) { + var i, func = callback; + if (typeof token === 'string') { + token = [token]; + } + if (isNumber(callback)) { + func = function (input, array) { + array[callback] = toInt(input); + }; + } + for (i = 0; i < token.length; i++) { + tokens[token[i]] = func; + } + } + + function addWeekParseToken (token, callback) { + addParseToken(token, function (input, array, config, token) { + config._w = config._w || {}; + callback(input, config._w, config, token); + }); + } + + function addTimeToArrayFromToken(token, input, config) { + if (input != null && hasOwnProp(tokens, token)) { + tokens[token](input, config._a, config, token); + } + } + + var YEAR = 0; + var MONTH = 1; + var DATE = 2; + var HOUR = 3; + var MINUTE = 4; + var SECOND = 5; + var MILLISECOND = 6; + var WEEK = 7; + var WEEKDAY = 8; + + // FORMATTING + + addFormatToken('Y', 0, 0, function () { + var y = this.year(); + return y <= 9999 ? '' + y : '+' + y; + }); + + addFormatToken(0, ['YY', 2], 0, function () { + return this.year() % 100; + }); + + addFormatToken(0, ['YYYY', 4], 0, 'year'); + addFormatToken(0, ['YYYYY', 5], 0, 'year'); + addFormatToken(0, ['YYYYYY', 6, true], 0, 'year'); + + // ALIASES + + addUnitAlias('year', 'y'); + + // PRIORITIES + + addUnitPriority('year', 1); + + // PARSING + + addRegexToken('Y', matchSigned); + addRegexToken('YY', match1to2, match2); + addRegexToken('YYYY', match1to4, match4); + addRegexToken('YYYYY', match1to6, match6); + addRegexToken('YYYYYY', match1to6, match6); + + addParseToken(['YYYYY', 'YYYYYY'], YEAR); + addParseToken('YYYY', function (input, array) { + array[YEAR] = input.length === 2 ? hooks.parseTwoDigitYear(input) : toInt(input); + }); + addParseToken('YY', function (input, array) { + array[YEAR] = hooks.parseTwoDigitYear(input); + }); + addParseToken('Y', function (input, array) { + array[YEAR] = parseInt(input, 10); + }); + + // HELPERS + + function daysInYear(year) { + return isLeapYear(year) ? 366 : 365; + } + + function isLeapYear(year) { + return (year % 4 === 0 && year % 100 !== 0) || year % 400 === 0; + } + + // HOOKS + + hooks.parseTwoDigitYear = function (input) { + return toInt(input) + (toInt(input) > 68 ? 1900 : 2000); + }; + + // MOMENTS + + var getSetYear = makeGetSet('FullYear', true); + + function getIsLeapYear () { + return isLeapYear(this.year()); + } + + function makeGetSet (unit, keepTime) { + return function (value) { + if (value != null) { + set$1(this, unit, value); + hooks.updateOffset(this, keepTime); + return this; + } else { + return get(this, unit); + } + }; + } + + function get (mom, unit) { + return mom.isValid() ? + mom._d['get' + (mom._isUTC ? 'UTC' : '') + unit]() : NaN; + } + + function set$1 (mom, unit, value) { + if (mom.isValid() && !isNaN(value)) { + if (unit === 'FullYear' && isLeapYear(mom.year()) && mom.month() === 1 && mom.date() === 29) { + mom._d['set' + (mom._isUTC ? 'UTC' : '') + unit](value, mom.month(), daysInMonth(value, mom.month())); + } + else { + mom._d['set' + (mom._isUTC ? 'UTC' : '') + unit](value); + } + } + } + + // MOMENTS + + function stringGet (units) { + units = normalizeUnits(units); + if (isFunction(this[units])) { + return this[units](); + } + return this; + } + + + function stringSet (units, value) { + if (typeof units === 'object') { + units = normalizeObjectUnits(units); + var prioritized = getPrioritizedUnits(units); + for (var i = 0; i < prioritized.length; i++) { + this[prioritized[i].unit](units[prioritized[i].unit]); + } + } else { + units = normalizeUnits(units); + if (isFunction(this[units])) { + return this[units](value); + } + } + return this; + } + + function mod(n, x) { + return ((n % x) + x) % x; + } + + var indexOf; + + if (Array.prototype.indexOf) { + indexOf = Array.prototype.indexOf; + } else { + indexOf = function (o) { + // I know + var i; + for (i = 0; i < this.length; ++i) { + if (this[i] === o) { + return i; + } + } + return -1; + }; + } + + function daysInMonth(year, month) { + if (isNaN(year) || isNaN(month)) { + return NaN; + } + var modMonth = mod(month, 12); + year += (month - modMonth) / 12; + return modMonth === 1 ? (isLeapYear(year) ? 29 : 28) : (31 - modMonth % 7 % 2); + } + + // FORMATTING + + addFormatToken('M', ['MM', 2], 'Mo', function () { + return this.month() + 1; + }); + + addFormatToken('MMM', 0, 0, function (format) { + return this.localeData().monthsShort(this, format); + }); + + addFormatToken('MMMM', 0, 0, function (format) { + return this.localeData().months(this, format); + }); + + // ALIASES + + addUnitAlias('month', 'M'); + + // PRIORITY + + addUnitPriority('month', 8); + + // PARSING + + addRegexToken('M', match1to2); + addRegexToken('MM', match1to2, match2); + addRegexToken('MMM', function (isStrict, locale) { + return locale.monthsShortRegex(isStrict); + }); + addRegexToken('MMMM', function (isStrict, locale) { + return locale.monthsRegex(isStrict); + }); + + addParseToken(['M', 'MM'], function (input, array) { + array[MONTH] = toInt(input) - 1; + }); + + addParseToken(['MMM', 'MMMM'], function (input, array, config, token) { + var month = config._locale.monthsParse(input, token, config._strict); + // if we didn't find a month name, mark the date as invalid. + if (month != null) { + array[MONTH] = month; + } else { + getParsingFlags(config).invalidMonth = input; + } + }); + + // LOCALES + + var MONTHS_IN_FORMAT = /D[oD]?(\[[^\[\]]*\]|\s)+MMMM?/; + var defaultLocaleMonths = 'January_February_March_April_May_June_July_August_September_October_November_December'.split('_'); + function localeMonths (m, format) { + if (!m) { + return isArray(this._months) ? this._months : + this._months['standalone']; + } + return isArray(this._months) ? this._months[m.month()] : + this._months[(this._months.isFormat || MONTHS_IN_FORMAT).test(format) ? 'format' : 'standalone'][m.month()]; + } + + var defaultLocaleMonthsShort = 'Jan_Feb_Mar_Apr_May_Jun_Jul_Aug_Sep_Oct_Nov_Dec'.split('_'); + function localeMonthsShort (m, format) { + if (!m) { + return isArray(this._monthsShort) ? this._monthsShort : + this._monthsShort['standalone']; + } + return isArray(this._monthsShort) ? this._monthsShort[m.month()] : + this._monthsShort[MONTHS_IN_FORMAT.test(format) ? 'format' : 'standalone'][m.month()]; + } + + function handleStrictParse(monthName, format, strict) { + var i, ii, mom, llc = monthName.toLocaleLowerCase(); + if (!this._monthsParse) { + // this is not used + this._monthsParse = []; + this._longMonthsParse = []; + this._shortMonthsParse = []; + for (i = 0; i < 12; ++i) { + mom = createUTC([2000, i]); + this._shortMonthsParse[i] = this.monthsShort(mom, '').toLocaleLowerCase(); + this._longMonthsParse[i] = this.months(mom, '').toLocaleLowerCase(); + } + } + + if (strict) { + if (format === 'MMM') { + ii = indexOf.call(this._shortMonthsParse, llc); + return ii !== -1 ? ii : null; + } else { + ii = indexOf.call(this._longMonthsParse, llc); + return ii !== -1 ? ii : null; + } + } else { + if (format === 'MMM') { + ii = indexOf.call(this._shortMonthsParse, llc); + if (ii !== -1) { + return ii; + } + ii = indexOf.call(this._longMonthsParse, llc); + return ii !== -1 ? ii : null; + } else { + ii = indexOf.call(this._longMonthsParse, llc); + if (ii !== -1) { + return ii; + } + ii = indexOf.call(this._shortMonthsParse, llc); + return ii !== -1 ? ii : null; + } + } + } + + function localeMonthsParse (monthName, format, strict) { + var i, mom, regex; + + if (this._monthsParseExact) { + return handleStrictParse.call(this, monthName, format, strict); + } + + if (!this._monthsParse) { + this._monthsParse = []; + this._longMonthsParse = []; + this._shortMonthsParse = []; + } + + // TODO: add sorting + // Sorting makes sure if one month (or abbr) is a prefix of another + // see sorting in computeMonthsParse + for (i = 0; i < 12; i++) { + // make the regex if we don't have it already + mom = createUTC([2000, i]); + if (strict && !this._longMonthsParse[i]) { + this._longMonthsParse[i] = new RegExp('^' + this.months(mom, '').replace('.', '') + '$', 'i'); + this._shortMonthsParse[i] = new RegExp('^' + this.monthsShort(mom, '').replace('.', '') + '$', 'i'); + } + if (!strict && !this._monthsParse[i]) { + regex = '^' + this.months(mom, '') + '|^' + this.monthsShort(mom, ''); + this._monthsParse[i] = new RegExp(regex.replace('.', ''), 'i'); + } + // test the regex + if (strict && format === 'MMMM' && this._longMonthsParse[i].test(monthName)) { + return i; + } else if (strict && format === 'MMM' && this._shortMonthsParse[i].test(monthName)) { + return i; + } else if (!strict && this._monthsParse[i].test(monthName)) { + return i; + } + } + } + + // MOMENTS + + function setMonth (mom, value) { + var dayOfMonth; + + if (!mom.isValid()) { + // No op + return mom; + } + + if (typeof value === 'string') { + if (/^\d+$/.test(value)) { + value = toInt(value); + } else { + value = mom.localeData().monthsParse(value); + // TODO: Another silent failure? + if (!isNumber(value)) { + return mom; + } + } + } + + dayOfMonth = Math.min(mom.date(), daysInMonth(mom.year(), value)); + mom._d['set' + (mom._isUTC ? 'UTC' : '') + 'Month'](value, dayOfMonth); + return mom; + } + + function getSetMonth (value) { + if (value != null) { + setMonth(this, value); + hooks.updateOffset(this, true); + return this; + } else { + return get(this, 'Month'); + } + } + + function getDaysInMonth () { + return daysInMonth(this.year(), this.month()); + } + + var defaultMonthsShortRegex = matchWord; + function monthsShortRegex (isStrict) { + if (this._monthsParseExact) { + if (!hasOwnProp(this, '_monthsRegex')) { + computeMonthsParse.call(this); + } + if (isStrict) { + return this._monthsShortStrictRegex; + } else { + return this._monthsShortRegex; + } + } else { + if (!hasOwnProp(this, '_monthsShortRegex')) { + this._monthsShortRegex = defaultMonthsShortRegex; + } + return this._monthsShortStrictRegex && isStrict ? + this._monthsShortStrictRegex : this._monthsShortRegex; + } + } + + var defaultMonthsRegex = matchWord; + function monthsRegex (isStrict) { + if (this._monthsParseExact) { + if (!hasOwnProp(this, '_monthsRegex')) { + computeMonthsParse.call(this); + } + if (isStrict) { + return this._monthsStrictRegex; + } else { + return this._monthsRegex; + } + } else { + if (!hasOwnProp(this, '_monthsRegex')) { + this._monthsRegex = defaultMonthsRegex; + } + return this._monthsStrictRegex && isStrict ? + this._monthsStrictRegex : this._monthsRegex; + } + } + + function computeMonthsParse () { + function cmpLenRev(a, b) { + return b.length - a.length; + } + + var shortPieces = [], longPieces = [], mixedPieces = [], + i, mom; + for (i = 0; i < 12; i++) { + // make the regex if we don't have it already + mom = createUTC([2000, i]); + shortPieces.push(this.monthsShort(mom, '')); + longPieces.push(this.months(mom, '')); + mixedPieces.push(this.months(mom, '')); + mixedPieces.push(this.monthsShort(mom, '')); + } + // Sorting makes sure if one month (or abbr) is a prefix of another it + // will match the longer piece. + shortPieces.sort(cmpLenRev); + longPieces.sort(cmpLenRev); + mixedPieces.sort(cmpLenRev); + for (i = 0; i < 12; i++) { + shortPieces[i] = regexEscape(shortPieces[i]); + longPieces[i] = regexEscape(longPieces[i]); + } + for (i = 0; i < 24; i++) { + mixedPieces[i] = regexEscape(mixedPieces[i]); + } + + this._monthsRegex = new RegExp('^(' + mixedPieces.join('|') + ')', 'i'); + this._monthsShortRegex = this._monthsRegex; + this._monthsStrictRegex = new RegExp('^(' + longPieces.join('|') + ')', 'i'); + this._monthsShortStrictRegex = new RegExp('^(' + shortPieces.join('|') + ')', 'i'); + } + + function createDate (y, m, d, h, M, s, ms) { + // can't just apply() to create a date: + // https://stackoverflow.com/q/181348 + var date; + // the date constructor remaps years 0-99 to 1900-1999 + if (y < 100 && y >= 0) { + // preserve leap years using a full 400 year cycle, then reset + date = new Date(y + 400, m, d, h, M, s, ms); + if (isFinite(date.getFullYear())) { + date.setFullYear(y); + } + } else { + date = new Date(y, m, d, h, M, s, ms); + } + + return date; + } + + function createUTCDate (y) { + var date; + // the Date.UTC function remaps years 0-99 to 1900-1999 + if (y < 100 && y >= 0) { + var args = Array.prototype.slice.call(arguments); + // preserve leap years using a full 400 year cycle, then reset + args[0] = y + 400; + date = new Date(Date.UTC.apply(null, args)); + if (isFinite(date.getUTCFullYear())) { + date.setUTCFullYear(y); + } + } else { + date = new Date(Date.UTC.apply(null, arguments)); + } + + return date; + } + + // start-of-first-week - start-of-year + function firstWeekOffset(year, dow, doy) { + var // first-week day -- which january is always in the first week (4 for iso, 1 for other) + fwd = 7 + dow - doy, + // first-week day local weekday -- which local weekday is fwd + fwdlw = (7 + createUTCDate(year, 0, fwd).getUTCDay() - dow) % 7; + + return -fwdlw + fwd - 1; + } + + // https://en.wikipedia.org/wiki/ISO_week_date#Calculating_a_date_given_the_year.2C_week_number_and_weekday + function dayOfYearFromWeeks(year, week, weekday, dow, doy) { + var localWeekday = (7 + weekday - dow) % 7, + weekOffset = firstWeekOffset(year, dow, doy), + dayOfYear = 1 + 7 * (week - 1) + localWeekday + weekOffset, + resYear, resDayOfYear; + + if (dayOfYear <= 0) { + resYear = year - 1; + resDayOfYear = daysInYear(resYear) + dayOfYear; + } else if (dayOfYear > daysInYear(year)) { + resYear = year + 1; + resDayOfYear = dayOfYear - daysInYear(year); + } else { + resYear = year; + resDayOfYear = dayOfYear; + } + + return { + year: resYear, + dayOfYear: resDayOfYear + }; + } + + function weekOfYear(mom, dow, doy) { + var weekOffset = firstWeekOffset(mom.year(), dow, doy), + week = Math.floor((mom.dayOfYear() - weekOffset - 1) / 7) + 1, + resWeek, resYear; + + if (week < 1) { + resYear = mom.year() - 1; + resWeek = week + weeksInYear(resYear, dow, doy); + } else if (week > weeksInYear(mom.year(), dow, doy)) { + resWeek = week - weeksInYear(mom.year(), dow, doy); + resYear = mom.year() + 1; + } else { + resYear = mom.year(); + resWeek = week; + } + + return { + week: resWeek, + year: resYear + }; + } + + function weeksInYear(year, dow, doy) { + var weekOffset = firstWeekOffset(year, dow, doy), + weekOffsetNext = firstWeekOffset(year + 1, dow, doy); + return (daysInYear(year) - weekOffset + weekOffsetNext) / 7; + } + + // FORMATTING + + addFormatToken('w', ['ww', 2], 'wo', 'week'); + addFormatToken('W', ['WW', 2], 'Wo', 'isoWeek'); + + // ALIASES + + addUnitAlias('week', 'w'); + addUnitAlias('isoWeek', 'W'); + + // PRIORITIES + + addUnitPriority('week', 5); + addUnitPriority('isoWeek', 5); + + // PARSING + + addRegexToken('w', match1to2); + addRegexToken('ww', match1to2, match2); + addRegexToken('W', match1to2); + addRegexToken('WW', match1to2, match2); + + addWeekParseToken(['w', 'ww', 'W', 'WW'], function (input, week, config, token) { + week[token.substr(0, 1)] = toInt(input); + }); + + // HELPERS + + // LOCALES + + function localeWeek (mom) { + return weekOfYear(mom, this._week.dow, this._week.doy).week; + } + + var defaultLocaleWeek = { + dow : 0, // Sunday is the first day of the week. + doy : 6 // The week that contains Jan 6th is the first week of the year. + }; + + function localeFirstDayOfWeek () { + return this._week.dow; + } + + function localeFirstDayOfYear () { + return this._week.doy; + } + + // MOMENTS + + function getSetWeek (input) { + var week = this.localeData().week(this); + return input == null ? week : this.add((input - week) * 7, 'd'); + } + + function getSetISOWeek (input) { + var week = weekOfYear(this, 1, 4).week; + return input == null ? week : this.add((input - week) * 7, 'd'); + } + + // FORMATTING + + addFormatToken('d', 0, 'do', 'day'); + + addFormatToken('dd', 0, 0, function (format) { + return this.localeData().weekdaysMin(this, format); + }); + + addFormatToken('ddd', 0, 0, function (format) { + return this.localeData().weekdaysShort(this, format); + }); + + addFormatToken('dddd', 0, 0, function (format) { + return this.localeData().weekdays(this, format); + }); + + addFormatToken('e', 0, 0, 'weekday'); + addFormatToken('E', 0, 0, 'isoWeekday'); + + // ALIASES + + addUnitAlias('day', 'd'); + addUnitAlias('weekday', 'e'); + addUnitAlias('isoWeekday', 'E'); + + // PRIORITY + addUnitPriority('day', 11); + addUnitPriority('weekday', 11); + addUnitPriority('isoWeekday', 11); + + // PARSING + + addRegexToken('d', match1to2); + addRegexToken('e', match1to2); + addRegexToken('E', match1to2); + addRegexToken('dd', function (isStrict, locale) { + return locale.weekdaysMinRegex(isStrict); + }); + addRegexToken('ddd', function (isStrict, locale) { + return locale.weekdaysShortRegex(isStrict); + }); + addRegexToken('dddd', function (isStrict, locale) { + return locale.weekdaysRegex(isStrict); + }); + + addWeekParseToken(['dd', 'ddd', 'dddd'], function (input, week, config, token) { + var weekday = config._locale.weekdaysParse(input, token, config._strict); + // if we didn't get a weekday name, mark the date as invalid + if (weekday != null) { + week.d = weekday; + } else { + getParsingFlags(config).invalidWeekday = input; + } + }); + + addWeekParseToken(['d', 'e', 'E'], function (input, week, config, token) { + week[token] = toInt(input); + }); + + // HELPERS + + function parseWeekday(input, locale) { + if (typeof input !== 'string') { + return input; + } + + if (!isNaN(input)) { + return parseInt(input, 10); + } + + input = locale.weekdaysParse(input); + if (typeof input === 'number') { + return input; + } + + return null; + } + + function parseIsoWeekday(input, locale) { + if (typeof input === 'string') { + return locale.weekdaysParse(input) % 7 || 7; + } + return isNaN(input) ? null : input; + } + + // LOCALES + function shiftWeekdays (ws, n) { + return ws.slice(n, 7).concat(ws.slice(0, n)); + } + + var defaultLocaleWeekdays = 'Sunday_Monday_Tuesday_Wednesday_Thursday_Friday_Saturday'.split('_'); + function localeWeekdays (m, format) { + var weekdays = isArray(this._weekdays) ? this._weekdays : + this._weekdays[(m && m !== true && this._weekdays.isFormat.test(format)) ? 'format' : 'standalone']; + return (m === true) ? shiftWeekdays(weekdays, this._week.dow) + : (m) ? weekdays[m.day()] : weekdays; + } + + var defaultLocaleWeekdaysShort = 'Sun_Mon_Tue_Wed_Thu_Fri_Sat'.split('_'); + function localeWeekdaysShort (m) { + return (m === true) ? shiftWeekdays(this._weekdaysShort, this._week.dow) + : (m) ? this._weekdaysShort[m.day()] : this._weekdaysShort; + } + + var defaultLocaleWeekdaysMin = 'Su_Mo_Tu_We_Th_Fr_Sa'.split('_'); + function localeWeekdaysMin (m) { + return (m === true) ? shiftWeekdays(this._weekdaysMin, this._week.dow) + : (m) ? this._weekdaysMin[m.day()] : this._weekdaysMin; + } + + function handleStrictParse$1(weekdayName, format, strict) { + var i, ii, mom, llc = weekdayName.toLocaleLowerCase(); + if (!this._weekdaysParse) { + this._weekdaysParse = []; + this._shortWeekdaysParse = []; + this._minWeekdaysParse = []; + + for (i = 0; i < 7; ++i) { + mom = createUTC([2000, 1]).day(i); + this._minWeekdaysParse[i] = this.weekdaysMin(mom, '').toLocaleLowerCase(); + this._shortWeekdaysParse[i] = this.weekdaysShort(mom, '').toLocaleLowerCase(); + this._weekdaysParse[i] = this.weekdays(mom, '').toLocaleLowerCase(); + } + } + + if (strict) { + if (format === 'dddd') { + ii = indexOf.call(this._weekdaysParse, llc); + return ii !== -1 ? ii : null; + } else if (format === 'ddd') { + ii = indexOf.call(this._shortWeekdaysParse, llc); + return ii !== -1 ? ii : null; + } else { + ii = indexOf.call(this._minWeekdaysParse, llc); + return ii !== -1 ? ii : null; + } + } else { + if (format === 'dddd') { + ii = indexOf.call(this._weekdaysParse, llc); + if (ii !== -1) { + return ii; + } + ii = indexOf.call(this._shortWeekdaysParse, llc); + if (ii !== -1) { + return ii; + } + ii = indexOf.call(this._minWeekdaysParse, llc); + return ii !== -1 ? ii : null; + } else if (format === 'ddd') { + ii = indexOf.call(this._shortWeekdaysParse, llc); + if (ii !== -1) { + return ii; + } + ii = indexOf.call(this._weekdaysParse, llc); + if (ii !== -1) { + return ii; + } + ii = indexOf.call(this._minWeekdaysParse, llc); + return ii !== -1 ? ii : null; + } else { + ii = indexOf.call(this._minWeekdaysParse, llc); + if (ii !== -1) { + return ii; + } + ii = indexOf.call(this._weekdaysParse, llc); + if (ii !== -1) { + return ii; + } + ii = indexOf.call(this._shortWeekdaysParse, llc); + return ii !== -1 ? ii : null; + } + } + } + + function localeWeekdaysParse (weekdayName, format, strict) { + var i, mom, regex; + + if (this._weekdaysParseExact) { + return handleStrictParse$1.call(this, weekdayName, format, strict); + } + + if (!this._weekdaysParse) { + this._weekdaysParse = []; + this._minWeekdaysParse = []; + this._shortWeekdaysParse = []; + this._fullWeekdaysParse = []; + } + + for (i = 0; i < 7; i++) { + // make the regex if we don't have it already + + mom = createUTC([2000, 1]).day(i); + if (strict && !this._fullWeekdaysParse[i]) { + this._fullWeekdaysParse[i] = new RegExp('^' + this.weekdays(mom, '').replace('.', '\\.?') + '$', 'i'); + this._shortWeekdaysParse[i] = new RegExp('^' + this.weekdaysShort(mom, '').replace('.', '\\.?') + '$', 'i'); + this._minWeekdaysParse[i] = new RegExp('^' + this.weekdaysMin(mom, '').replace('.', '\\.?') + '$', 'i'); + } + if (!this._weekdaysParse[i]) { + regex = '^' + this.weekdays(mom, '') + '|^' + this.weekdaysShort(mom, '') + '|^' + this.weekdaysMin(mom, ''); + this._weekdaysParse[i] = new RegExp(regex.replace('.', ''), 'i'); + } + // test the regex + if (strict && format === 'dddd' && this._fullWeekdaysParse[i].test(weekdayName)) { + return i; + } else if (strict && format === 'ddd' && this._shortWeekdaysParse[i].test(weekdayName)) { + return i; + } else if (strict && format === 'dd' && this._minWeekdaysParse[i].test(weekdayName)) { + return i; + } else if (!strict && this._weekdaysParse[i].test(weekdayName)) { + return i; + } + } + } + + // MOMENTS + + function getSetDayOfWeek (input) { + if (!this.isValid()) { + return input != null ? this : NaN; + } + var day = this._isUTC ? this._d.getUTCDay() : this._d.getDay(); + if (input != null) { + input = parseWeekday(input, this.localeData()); + return this.add(input - day, 'd'); + } else { + return day; + } + } + + function getSetLocaleDayOfWeek (input) { + if (!this.isValid()) { + return input != null ? this : NaN; + } + var weekday = (this.day() + 7 - this.localeData()._week.dow) % 7; + return input == null ? weekday : this.add(input - weekday, 'd'); + } + + function getSetISODayOfWeek (input) { + if (!this.isValid()) { + return input != null ? this : NaN; + } + + // behaves the same as moment#day except + // as a getter, returns 7 instead of 0 (1-7 range instead of 0-6) + // as a setter, sunday should belong to the previous week. + + if (input != null) { + var weekday = parseIsoWeekday(input, this.localeData()); + return this.day(this.day() % 7 ? weekday : weekday - 7); + } else { + return this.day() || 7; + } + } + + var defaultWeekdaysRegex = matchWord; + function weekdaysRegex (isStrict) { + if (this._weekdaysParseExact) { + if (!hasOwnProp(this, '_weekdaysRegex')) { + computeWeekdaysParse.call(this); + } + if (isStrict) { + return this._weekdaysStrictRegex; + } else { + return this._weekdaysRegex; + } + } else { + if (!hasOwnProp(this, '_weekdaysRegex')) { + this._weekdaysRegex = defaultWeekdaysRegex; + } + return this._weekdaysStrictRegex && isStrict ? + this._weekdaysStrictRegex : this._weekdaysRegex; + } + } + + var defaultWeekdaysShortRegex = matchWord; + function weekdaysShortRegex (isStrict) { + if (this._weekdaysParseExact) { + if (!hasOwnProp(this, '_weekdaysRegex')) { + computeWeekdaysParse.call(this); + } + if (isStrict) { + return this._weekdaysShortStrictRegex; + } else { + return this._weekdaysShortRegex; + } + } else { + if (!hasOwnProp(this, '_weekdaysShortRegex')) { + this._weekdaysShortRegex = defaultWeekdaysShortRegex; + } + return this._weekdaysShortStrictRegex && isStrict ? + this._weekdaysShortStrictRegex : this._weekdaysShortRegex; + } + } + + var defaultWeekdaysMinRegex = matchWord; + function weekdaysMinRegex (isStrict) { + if (this._weekdaysParseExact) { + if (!hasOwnProp(this, '_weekdaysRegex')) { + computeWeekdaysParse.call(this); + } + if (isStrict) { + return this._weekdaysMinStrictRegex; + } else { + return this._weekdaysMinRegex; + } + } else { + if (!hasOwnProp(this, '_weekdaysMinRegex')) { + this._weekdaysMinRegex = defaultWeekdaysMinRegex; + } + return this._weekdaysMinStrictRegex && isStrict ? + this._weekdaysMinStrictRegex : this._weekdaysMinRegex; + } + } + + + function computeWeekdaysParse () { + function cmpLenRev(a, b) { + return b.length - a.length; + } + + var minPieces = [], shortPieces = [], longPieces = [], mixedPieces = [], + i, mom, minp, shortp, longp; + for (i = 0; i < 7; i++) { + // make the regex if we don't have it already + mom = createUTC([2000, 1]).day(i); + minp = this.weekdaysMin(mom, ''); + shortp = this.weekdaysShort(mom, ''); + longp = this.weekdays(mom, ''); + minPieces.push(minp); + shortPieces.push(shortp); + longPieces.push(longp); + mixedPieces.push(minp); + mixedPieces.push(shortp); + mixedPieces.push(longp); + } + // Sorting makes sure if one weekday (or abbr) is a prefix of another it + // will match the longer piece. + minPieces.sort(cmpLenRev); + shortPieces.sort(cmpLenRev); + longPieces.sort(cmpLenRev); + mixedPieces.sort(cmpLenRev); + for (i = 0; i < 7; i++) { + shortPieces[i] = regexEscape(shortPieces[i]); + longPieces[i] = regexEscape(longPieces[i]); + mixedPieces[i] = regexEscape(mixedPieces[i]); + } + + this._weekdaysRegex = new RegExp('^(' + mixedPieces.join('|') + ')', 'i'); + this._weekdaysShortRegex = this._weekdaysRegex; + this._weekdaysMinRegex = this._weekdaysRegex; + + this._weekdaysStrictRegex = new RegExp('^(' + longPieces.join('|') + ')', 'i'); + this._weekdaysShortStrictRegex = new RegExp('^(' + shortPieces.join('|') + ')', 'i'); + this._weekdaysMinStrictRegex = new RegExp('^(' + minPieces.join('|') + ')', 'i'); + } + + // FORMATTING + + function hFormat() { + return this.hours() % 12 || 12; + } + + function kFormat() { + return this.hours() || 24; + } + + addFormatToken('H', ['HH', 2], 0, 'hour'); + addFormatToken('h', ['hh', 2], 0, hFormat); + addFormatToken('k', ['kk', 2], 0, kFormat); + + addFormatToken('hmm', 0, 0, function () { + return '' + hFormat.apply(this) + zeroFill(this.minutes(), 2); + }); + + addFormatToken('hmmss', 0, 0, function () { + return '' + hFormat.apply(this) + zeroFill(this.minutes(), 2) + + zeroFill(this.seconds(), 2); + }); + + addFormatToken('Hmm', 0, 0, function () { + return '' + this.hours() + zeroFill(this.minutes(), 2); + }); + + addFormatToken('Hmmss', 0, 0, function () { + return '' + this.hours() + zeroFill(this.minutes(), 2) + + zeroFill(this.seconds(), 2); + }); + + function meridiem (token, lowercase) { + addFormatToken(token, 0, 0, function () { + return this.localeData().meridiem(this.hours(), this.minutes(), lowercase); + }); + } + + meridiem('a', true); + meridiem('A', false); + + // ALIASES + + addUnitAlias('hour', 'h'); + + // PRIORITY + addUnitPriority('hour', 13); + + // PARSING + + function matchMeridiem (isStrict, locale) { + return locale._meridiemParse; + } + + addRegexToken('a', matchMeridiem); + addRegexToken('A', matchMeridiem); + addRegexToken('H', match1to2); + addRegexToken('h', match1to2); + addRegexToken('k', match1to2); + addRegexToken('HH', match1to2, match2); + addRegexToken('hh', match1to2, match2); + addRegexToken('kk', match1to2, match2); + + addRegexToken('hmm', match3to4); + addRegexToken('hmmss', match5to6); + addRegexToken('Hmm', match3to4); + addRegexToken('Hmmss', match5to6); + + addParseToken(['H', 'HH'], HOUR); + addParseToken(['k', 'kk'], function (input, array, config) { + var kInput = toInt(input); + array[HOUR] = kInput === 24 ? 0 : kInput; + }); + addParseToken(['a', 'A'], function (input, array, config) { + config._isPm = config._locale.isPM(input); + config._meridiem = input; + }); + addParseToken(['h', 'hh'], function (input, array, config) { + array[HOUR] = toInt(input); + getParsingFlags(config).bigHour = true; + }); + addParseToken('hmm', function (input, array, config) { + var pos = input.length - 2; + array[HOUR] = toInt(input.substr(0, pos)); + array[MINUTE] = toInt(input.substr(pos)); + getParsingFlags(config).bigHour = true; + }); + addParseToken('hmmss', function (input, array, config) { + var pos1 = input.length - 4; + var pos2 = input.length - 2; + array[HOUR] = toInt(input.substr(0, pos1)); + array[MINUTE] = toInt(input.substr(pos1, 2)); + array[SECOND] = toInt(input.substr(pos2)); + getParsingFlags(config).bigHour = true; + }); + addParseToken('Hmm', function (input, array, config) { + var pos = input.length - 2; + array[HOUR] = toInt(input.substr(0, pos)); + array[MINUTE] = toInt(input.substr(pos)); + }); + addParseToken('Hmmss', function (input, array, config) { + var pos1 = input.length - 4; + var pos2 = input.length - 2; + array[HOUR] = toInt(input.substr(0, pos1)); + array[MINUTE] = toInt(input.substr(pos1, 2)); + array[SECOND] = toInt(input.substr(pos2)); + }); + + // LOCALES + + function localeIsPM (input) { + // IE8 Quirks Mode & IE7 Standards Mode do not allow accessing strings like arrays + // Using charAt should be more compatible. + return ((input + '').toLowerCase().charAt(0) === 'p'); + } + + var defaultLocaleMeridiemParse = /[ap]\.?m?\.?/i; + function localeMeridiem (hours, minutes, isLower) { + if (hours > 11) { + return isLower ? 'pm' : 'PM'; + } else { + return isLower ? 'am' : 'AM'; + } + } + + + // MOMENTS + + // Setting the hour should keep the time, because the user explicitly + // specified which hour they want. So trying to maintain the same hour (in + // a new timezone) makes sense. Adding/subtracting hours does not follow + // this rule. + var getSetHour = makeGetSet('Hours', true); + + var baseConfig = { + calendar: defaultCalendar, + longDateFormat: defaultLongDateFormat, + invalidDate: defaultInvalidDate, + ordinal: defaultOrdinal, + dayOfMonthOrdinalParse: defaultDayOfMonthOrdinalParse, + relativeTime: defaultRelativeTime, + + months: defaultLocaleMonths, + monthsShort: defaultLocaleMonthsShort, + + week: defaultLocaleWeek, + + weekdays: defaultLocaleWeekdays, + weekdaysMin: defaultLocaleWeekdaysMin, + weekdaysShort: defaultLocaleWeekdaysShort, + + meridiemParse: defaultLocaleMeridiemParse + }; + + // internal storage for locale config files + var locales = {}; + var localeFamilies = {}; + var globalLocale; + + function normalizeLocale(key) { + return key ? key.toLowerCase().replace('_', '-') : key; + } + + // pick the locale from the array + // try ['en-au', 'en-gb'] as 'en-au', 'en-gb', 'en', as in move through the list trying each + // substring from most specific to least, but move to the next array item if it's a more specific variant than the current root + function chooseLocale(names) { + var i = 0, j, next, locale, split; + + while (i < names.length) { + split = normalizeLocale(names[i]).split('-'); + j = split.length; + next = normalizeLocale(names[i + 1]); + next = next ? next.split('-') : null; + while (j > 0) { + locale = loadLocale(split.slice(0, j).join('-')); + if (locale) { + return locale; + } + if (next && next.length >= j && compareArrays(split, next, true) >= j - 1) { + //the next array item is better than a shallower substring of this one + break; + } + j--; + } + i++; + } + return globalLocale; + } + + function loadLocale(name) { + var oldLocale = null; + // TODO: Find a better way to register and load all the locales in Node + if (!locales[name] && ('object' !== 'undefined') && + module && module.exports) { + try { + oldLocale = globalLocale._abbr; + var aliasedRequire = commonjsRequire; + aliasedRequire('./locale/' + name); + getSetGlobalLocale(oldLocale); + } catch (e) {} + } + return locales[name]; + } + + // This function will load locale and then set the global locale. If + // no arguments are passed in, it will simply return the current global + // locale key. + function getSetGlobalLocale (key, values) { + var data; + if (key) { + if (isUndefined(values)) { + data = getLocale(key); + } + else { + data = defineLocale(key, values); + } + + if (data) { + // moment.duration._locale = moment._locale = data; + globalLocale = data; + } + else { + if ((typeof console !== 'undefined') && console.warn) { + //warn user if arguments are passed but the locale could not be set + console.warn('Locale ' + key + ' not found. Did you forget to load it?'); + } + } + } + + return globalLocale._abbr; + } + + function defineLocale (name, config) { + if (config !== null) { + var locale, parentConfig = baseConfig; + config.abbr = name; + if (locales[name] != null) { + deprecateSimple('defineLocaleOverride', + 'use moment.updateLocale(localeName, config) to change ' + + 'an existing locale. moment.defineLocale(localeName, ' + + 'config) should only be used for creating a new locale ' + + 'See http://momentjs.com/guides/#/warnings/define-locale/ for more info.'); + parentConfig = locales[name]._config; + } else if (config.parentLocale != null) { + if (locales[config.parentLocale] != null) { + parentConfig = locales[config.parentLocale]._config; + } else { + locale = loadLocale(config.parentLocale); + if (locale != null) { + parentConfig = locale._config; + } else { + if (!localeFamilies[config.parentLocale]) { + localeFamilies[config.parentLocale] = []; + } + localeFamilies[config.parentLocale].push({ + name: name, + config: config + }); + return null; + } + } + } + locales[name] = new Locale(mergeConfigs(parentConfig, config)); + + if (localeFamilies[name]) { + localeFamilies[name].forEach(function (x) { + defineLocale(x.name, x.config); + }); + } + + // backwards compat for now: also set the locale + // make sure we set the locale AFTER all child locales have been + // created, so we won't end up with the child locale set. + getSetGlobalLocale(name); + + + return locales[name]; + } else { + // useful for testing + delete locales[name]; + return null; + } + } + + function updateLocale(name, config) { + if (config != null) { + var locale, tmpLocale, parentConfig = baseConfig; + // MERGE + tmpLocale = loadLocale(name); + if (tmpLocale != null) { + parentConfig = tmpLocale._config; + } + config = mergeConfigs(parentConfig, config); + locale = new Locale(config); + locale.parentLocale = locales[name]; + locales[name] = locale; + + // backwards compat for now: also set the locale + getSetGlobalLocale(name); + } else { + // pass null for config to unupdate, useful for tests + if (locales[name] != null) { + if (locales[name].parentLocale != null) { + locales[name] = locales[name].parentLocale; + } else if (locales[name] != null) { + delete locales[name]; + } + } + } + return locales[name]; + } + + // returns locale data + function getLocale (key) { + var locale; + + if (key && key._locale && key._locale._abbr) { + key = key._locale._abbr; + } + + if (!key) { + return globalLocale; + } + + if (!isArray(key)) { + //short-circuit everything else + locale = loadLocale(key); + if (locale) { + return locale; + } + key = [key]; + } + + return chooseLocale(key); + } + + function listLocales() { + return keys(locales); + } + + function checkOverflow (m) { + var overflow; + var a = m._a; + + if (a && getParsingFlags(m).overflow === -2) { + overflow = + a[MONTH] < 0 || a[MONTH] > 11 ? MONTH : + a[DATE] < 1 || a[DATE] > daysInMonth(a[YEAR], a[MONTH]) ? DATE : + a[HOUR] < 0 || a[HOUR] > 24 || (a[HOUR] === 24 && (a[MINUTE] !== 0 || a[SECOND] !== 0 || a[MILLISECOND] !== 0)) ? HOUR : + a[MINUTE] < 0 || a[MINUTE] > 59 ? MINUTE : + a[SECOND] < 0 || a[SECOND] > 59 ? SECOND : + a[MILLISECOND] < 0 || a[MILLISECOND] > 999 ? MILLISECOND : + -1; + + if (getParsingFlags(m)._overflowDayOfYear && (overflow < YEAR || overflow > DATE)) { + overflow = DATE; + } + if (getParsingFlags(m)._overflowWeeks && overflow === -1) { + overflow = WEEK; + } + if (getParsingFlags(m)._overflowWeekday && overflow === -1) { + overflow = WEEKDAY; + } + + getParsingFlags(m).overflow = overflow; + } + + return m; + } + + // Pick the first defined of two or three arguments. + function defaults(a, b, c) { + if (a != null) { + return a; + } + if (b != null) { + return b; + } + return c; + } + + function currentDateArray(config) { + // hooks is actually the exported moment object + var nowValue = new Date(hooks.now()); + if (config._useUTC) { + return [nowValue.getUTCFullYear(), nowValue.getUTCMonth(), nowValue.getUTCDate()]; + } + return [nowValue.getFullYear(), nowValue.getMonth(), nowValue.getDate()]; + } + + // convert an array to a date. + // the array should mirror the parameters below + // note: all values past the year are optional and will default to the lowest possible value. + // [year, month, day , hour, minute, second, millisecond] + function configFromArray (config) { + var i, date, input = [], currentDate, expectedWeekday, yearToUse; + + if (config._d) { + return; + } + + currentDate = currentDateArray(config); + + //compute day of the year from weeks and weekdays + if (config._w && config._a[DATE] == null && config._a[MONTH] == null) { + dayOfYearFromWeekInfo(config); + } + + //if the day of the year is set, figure out what it is + if (config._dayOfYear != null) { + yearToUse = defaults(config._a[YEAR], currentDate[YEAR]); + + if (config._dayOfYear > daysInYear(yearToUse) || config._dayOfYear === 0) { + getParsingFlags(config)._overflowDayOfYear = true; + } + + date = createUTCDate(yearToUse, 0, config._dayOfYear); + config._a[MONTH] = date.getUTCMonth(); + config._a[DATE] = date.getUTCDate(); + } + + // Default to current date. + // * if no year, month, day of month are given, default to today + // * if day of month is given, default month and year + // * if month is given, default only year + // * if year is given, don't default anything + for (i = 0; i < 3 && config._a[i] == null; ++i) { + config._a[i] = input[i] = currentDate[i]; + } + + // Zero out whatever was not defaulted, including time + for (; i < 7; i++) { + config._a[i] = input[i] = (config._a[i] == null) ? (i === 2 ? 1 : 0) : config._a[i]; + } + + // Check for 24:00:00.000 + if (config._a[HOUR] === 24 && + config._a[MINUTE] === 0 && + config._a[SECOND] === 0 && + config._a[MILLISECOND] === 0) { + config._nextDay = true; + config._a[HOUR] = 0; + } + + config._d = (config._useUTC ? createUTCDate : createDate).apply(null, input); + expectedWeekday = config._useUTC ? config._d.getUTCDay() : config._d.getDay(); + + // Apply timezone offset from input. The actual utcOffset can be changed + // with parseZone. + if (config._tzm != null) { + config._d.setUTCMinutes(config._d.getUTCMinutes() - config._tzm); + } + + if (config._nextDay) { + config._a[HOUR] = 24; + } + + // check for mismatching day of week + if (config._w && typeof config._w.d !== 'undefined' && config._w.d !== expectedWeekday) { + getParsingFlags(config).weekdayMismatch = true; + } + } + + function dayOfYearFromWeekInfo(config) { + var w, weekYear, week, weekday, dow, doy, temp, weekdayOverflow; + + w = config._w; + if (w.GG != null || w.W != null || w.E != null) { + dow = 1; + doy = 4; + + // TODO: We need to take the current isoWeekYear, but that depends on + // how we interpret now (local, utc, fixed offset). So create + // a now version of current config (take local/utc/offset flags, and + // create now). + weekYear = defaults(w.GG, config._a[YEAR], weekOfYear(createLocal(), 1, 4).year); + week = defaults(w.W, 1); + weekday = defaults(w.E, 1); + if (weekday < 1 || weekday > 7) { + weekdayOverflow = true; + } + } else { + dow = config._locale._week.dow; + doy = config._locale._week.doy; + + var curWeek = weekOfYear(createLocal(), dow, doy); + + weekYear = defaults(w.gg, config._a[YEAR], curWeek.year); + + // Default to current week. + week = defaults(w.w, curWeek.week); + + if (w.d != null) { + // weekday -- low day numbers are considered next week + weekday = w.d; + if (weekday < 0 || weekday > 6) { + weekdayOverflow = true; + } + } else if (w.e != null) { + // local weekday -- counting starts from beginning of week + weekday = w.e + dow; + if (w.e < 0 || w.e > 6) { + weekdayOverflow = true; + } + } else { + // default to beginning of week + weekday = dow; + } + } + if (week < 1 || week > weeksInYear(weekYear, dow, doy)) { + getParsingFlags(config)._overflowWeeks = true; + } else if (weekdayOverflow != null) { + getParsingFlags(config)._overflowWeekday = true; + } else { + temp = dayOfYearFromWeeks(weekYear, week, weekday, dow, doy); + config._a[YEAR] = temp.year; + config._dayOfYear = temp.dayOfYear; + } + } + + // iso 8601 regex + // 0000-00-00 0000-W00 or 0000-W00-0 + T + 00 or 00:00 or 00:00:00 or 00:00:00.000 + +00:00 or +0000 or +00) + var extendedIsoRegex = /^\s*((?:[+-]\d{6}|\d{4})-(?:\d\d-\d\d|W\d\d-\d|W\d\d|\d\d\d|\d\d))(?:(T| )(\d\d(?::\d\d(?::\d\d(?:[.,]\d+)?)?)?)([\+\-]\d\d(?::?\d\d)?|\s*Z)?)?$/; + var basicIsoRegex = /^\s*((?:[+-]\d{6}|\d{4})(?:\d\d\d\d|W\d\d\d|W\d\d|\d\d\d|\d\d))(?:(T| )(\d\d(?:\d\d(?:\d\d(?:[.,]\d+)?)?)?)([\+\-]\d\d(?::?\d\d)?|\s*Z)?)?$/; + + var tzRegex = /Z|[+-]\d\d(?::?\d\d)?/; + + var isoDates = [ + ['YYYYYY-MM-DD', /[+-]\d{6}-\d\d-\d\d/], + ['YYYY-MM-DD', /\d{4}-\d\d-\d\d/], + ['GGGG-[W]WW-E', /\d{4}-W\d\d-\d/], + ['GGGG-[W]WW', /\d{4}-W\d\d/, false], + ['YYYY-DDD', /\d{4}-\d{3}/], + ['YYYY-MM', /\d{4}-\d\d/, false], + ['YYYYYYMMDD', /[+-]\d{10}/], + ['YYYYMMDD', /\d{8}/], + // YYYYMM is NOT allowed by the standard + ['GGGG[W]WWE', /\d{4}W\d{3}/], + ['GGGG[W]WW', /\d{4}W\d{2}/, false], + ['YYYYDDD', /\d{7}/] + ]; + + // iso time formats and regexes + var isoTimes = [ + ['HH:mm:ss.SSSS', /\d\d:\d\d:\d\d\.\d+/], + ['HH:mm:ss,SSSS', /\d\d:\d\d:\d\d,\d+/], + ['HH:mm:ss', /\d\d:\d\d:\d\d/], + ['HH:mm', /\d\d:\d\d/], + ['HHmmss.SSSS', /\d\d\d\d\d\d\.\d+/], + ['HHmmss,SSSS', /\d\d\d\d\d\d,\d+/], + ['HHmmss', /\d\d\d\d\d\d/], + ['HHmm', /\d\d\d\d/], + ['HH', /\d\d/] + ]; + + var aspNetJsonRegex = /^\/?Date\((\-?\d+)/i; + + // date from iso format + function configFromISO(config) { + var i, l, + string = config._i, + match = extendedIsoRegex.exec(string) || basicIsoRegex.exec(string), + allowTime, dateFormat, timeFormat, tzFormat; + + if (match) { + getParsingFlags(config).iso = true; + + for (i = 0, l = isoDates.length; i < l; i++) { + if (isoDates[i][1].exec(match[1])) { + dateFormat = isoDates[i][0]; + allowTime = isoDates[i][2] !== false; + break; + } + } + if (dateFormat == null) { + config._isValid = false; + return; + } + if (match[3]) { + for (i = 0, l = isoTimes.length; i < l; i++) { + if (isoTimes[i][1].exec(match[3])) { + // match[2] should be 'T' or space + timeFormat = (match[2] || ' ') + isoTimes[i][0]; + break; + } + } + if (timeFormat == null) { + config._isValid = false; + return; + } + } + if (!allowTime && timeFormat != null) { + config._isValid = false; + return; + } + if (match[4]) { + if (tzRegex.exec(match[4])) { + tzFormat = 'Z'; + } else { + config._isValid = false; + return; + } + } + config._f = dateFormat + (timeFormat || '') + (tzFormat || ''); + configFromStringAndFormat(config); + } else { + config._isValid = false; + } + } + + // RFC 2822 regex: For details see https://tools.ietf.org/html/rfc2822#section-3.3 + var rfc2822 = /^(?:(Mon|Tue|Wed|Thu|Fri|Sat|Sun),?\s)?(\d{1,2})\s(Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec)\s(\d{2,4})\s(\d\d):(\d\d)(?::(\d\d))?\s(?:(UT|GMT|[ECMP][SD]T)|([Zz])|([+-]\d{4}))$/; + + function extractFromRFC2822Strings(yearStr, monthStr, dayStr, hourStr, minuteStr, secondStr) { + var result = [ + untruncateYear(yearStr), + defaultLocaleMonthsShort.indexOf(monthStr), + parseInt(dayStr, 10), + parseInt(hourStr, 10), + parseInt(minuteStr, 10) + ]; + + if (secondStr) { + result.push(parseInt(secondStr, 10)); + } + + return result; + } + + function untruncateYear(yearStr) { + var year = parseInt(yearStr, 10); + if (year <= 49) { + return 2000 + year; + } else if (year <= 999) { + return 1900 + year; + } + return year; + } + + function preprocessRFC2822(s) { + // Remove comments and folding whitespace and replace multiple-spaces with a single space + return s.replace(/\([^)]*\)|[\n\t]/g, ' ').replace(/(\s\s+)/g, ' ').replace(/^\s\s*/, '').replace(/\s\s*$/, ''); + } + + function checkWeekday(weekdayStr, parsedInput, config) { + if (weekdayStr) { + // TODO: Replace the vanilla JS Date object with an indepentent day-of-week check. + var weekdayProvided = defaultLocaleWeekdaysShort.indexOf(weekdayStr), + weekdayActual = new Date(parsedInput[0], parsedInput[1], parsedInput[2]).getDay(); + if (weekdayProvided !== weekdayActual) { + getParsingFlags(config).weekdayMismatch = true; + config._isValid = false; + return false; + } + } + return true; + } + + var obsOffsets = { + UT: 0, + GMT: 0, + EDT: -4 * 60, + EST: -5 * 60, + CDT: -5 * 60, + CST: -6 * 60, + MDT: -6 * 60, + MST: -7 * 60, + PDT: -7 * 60, + PST: -8 * 60 + }; + + function calculateOffset(obsOffset, militaryOffset, numOffset) { + if (obsOffset) { + return obsOffsets[obsOffset]; + } else if (militaryOffset) { + // the only allowed military tz is Z + return 0; + } else { + var hm = parseInt(numOffset, 10); + var m = hm % 100, h = (hm - m) / 100; + return h * 60 + m; + } + } + + // date and time from ref 2822 format + function configFromRFC2822(config) { + var match = rfc2822.exec(preprocessRFC2822(config._i)); + if (match) { + var parsedArray = extractFromRFC2822Strings(match[4], match[3], match[2], match[5], match[6], match[7]); + if (!checkWeekday(match[1], parsedArray, config)) { + return; + } + + config._a = parsedArray; + config._tzm = calculateOffset(match[8], match[9], match[10]); + + config._d = createUTCDate.apply(null, config._a); + config._d.setUTCMinutes(config._d.getUTCMinutes() - config._tzm); + + getParsingFlags(config).rfc2822 = true; + } else { + config._isValid = false; + } + } + + // date from iso format or fallback + function configFromString(config) { + var matched = aspNetJsonRegex.exec(config._i); + + if (matched !== null) { + config._d = new Date(+matched[1]); + return; + } + + configFromISO(config); + if (config._isValid === false) { + delete config._isValid; + } else { + return; + } + + configFromRFC2822(config); + if (config._isValid === false) { + delete config._isValid; + } else { + return; + } + + // Final attempt, use Input Fallback + hooks.createFromInputFallback(config); + } + + hooks.createFromInputFallback = deprecate( + 'value provided is not in a recognized RFC2822 or ISO format. moment construction falls back to js Date(), ' + + 'which is not reliable across all browsers and versions. Non RFC2822/ISO date formats are ' + + 'discouraged and will be removed in an upcoming major release. Please refer to ' + + 'http://momentjs.com/guides/#/warnings/js-date/ for more info.', + function (config) { + config._d = new Date(config._i + (config._useUTC ? ' UTC' : '')); + } + ); + + // constant that refers to the ISO standard + hooks.ISO_8601 = function () {}; + + // constant that refers to the RFC 2822 form + hooks.RFC_2822 = function () {}; + + // date from string and format string + function configFromStringAndFormat(config) { + // TODO: Move this to another part of the creation flow to prevent circular deps + if (config._f === hooks.ISO_8601) { + configFromISO(config); + return; + } + if (config._f === hooks.RFC_2822) { + configFromRFC2822(config); + return; + } + config._a = []; + getParsingFlags(config).empty = true; + + // This array is used to make a Date, either with `new Date` or `Date.UTC` + var string = '' + config._i, + i, parsedInput, tokens, token, skipped, + stringLength = string.length, + totalParsedInputLength = 0; + + tokens = expandFormat(config._f, config._locale).match(formattingTokens) || []; + + for (i = 0; i < tokens.length; i++) { + token = tokens[i]; + parsedInput = (string.match(getParseRegexForToken(token, config)) || [])[0]; + // console.log('token', token, 'parsedInput', parsedInput, + // 'regex', getParseRegexForToken(token, config)); + if (parsedInput) { + skipped = string.substr(0, string.indexOf(parsedInput)); + if (skipped.length > 0) { + getParsingFlags(config).unusedInput.push(skipped); + } + string = string.slice(string.indexOf(parsedInput) + parsedInput.length); + totalParsedInputLength += parsedInput.length; + } + // don't parse if it's not a known token + if (formatTokenFunctions[token]) { + if (parsedInput) { + getParsingFlags(config).empty = false; + } + else { + getParsingFlags(config).unusedTokens.push(token); + } + addTimeToArrayFromToken(token, parsedInput, config); + } + else if (config._strict && !parsedInput) { + getParsingFlags(config).unusedTokens.push(token); + } + } + + // add remaining unparsed input length to the string + getParsingFlags(config).charsLeftOver = stringLength - totalParsedInputLength; + if (string.length > 0) { + getParsingFlags(config).unusedInput.push(string); + } + + // clear _12h flag if hour is <= 12 + if (config._a[HOUR] <= 12 && + getParsingFlags(config).bigHour === true && + config._a[HOUR] > 0) { + getParsingFlags(config).bigHour = undefined; + } + + getParsingFlags(config).parsedDateParts = config._a.slice(0); + getParsingFlags(config).meridiem = config._meridiem; + // handle meridiem + config._a[HOUR] = meridiemFixWrap(config._locale, config._a[HOUR], config._meridiem); + + configFromArray(config); + checkOverflow(config); + } + + + function meridiemFixWrap (locale, hour, meridiem) { + var isPm; + + if (meridiem == null) { + // nothing to do + return hour; + } + if (locale.meridiemHour != null) { + return locale.meridiemHour(hour, meridiem); + } else if (locale.isPM != null) { + // Fallback + isPm = locale.isPM(meridiem); + if (isPm && hour < 12) { + hour += 12; + } + if (!isPm && hour === 12) { + hour = 0; + } + return hour; + } else { + // this is not supposed to happen + return hour; + } + } + + // date from string and array of format strings + function configFromStringAndArray(config) { + var tempConfig, + bestMoment, + + scoreToBeat, + i, + currentScore; + + if (config._f.length === 0) { + getParsingFlags(config).invalidFormat = true; + config._d = new Date(NaN); + return; + } + + for (i = 0; i < config._f.length; i++) { + currentScore = 0; + tempConfig = copyConfig({}, config); + if (config._useUTC != null) { + tempConfig._useUTC = config._useUTC; + } + tempConfig._f = config._f[i]; + configFromStringAndFormat(tempConfig); + + if (!isValid(tempConfig)) { + continue; + } + + // if there is any input that was not parsed add a penalty for that format + currentScore += getParsingFlags(tempConfig).charsLeftOver; + + //or tokens + currentScore += getParsingFlags(tempConfig).unusedTokens.length * 10; + + getParsingFlags(tempConfig).score = currentScore; + + if (scoreToBeat == null || currentScore < scoreToBeat) { + scoreToBeat = currentScore; + bestMoment = tempConfig; + } + } + + extend(config, bestMoment || tempConfig); + } + + function configFromObject(config) { + if (config._d) { + return; + } + + var i = normalizeObjectUnits(config._i); + config._a = map([i.year, i.month, i.day || i.date, i.hour, i.minute, i.second, i.millisecond], function (obj) { + return obj && parseInt(obj, 10); + }); + + configFromArray(config); + } + + function createFromConfig (config) { + var res = new Moment(checkOverflow(prepareConfig(config))); + if (res._nextDay) { + // Adding is smart enough around DST + res.add(1, 'd'); + res._nextDay = undefined; + } + + return res; + } + + function prepareConfig (config) { + var input = config._i, + format = config._f; + + config._locale = config._locale || getLocale(config._l); + + if (input === null || (format === undefined && input === '')) { + return createInvalid({nullInput: true}); + } + + if (typeof input === 'string') { + config._i = input = config._locale.preparse(input); + } + + if (isMoment(input)) { + return new Moment(checkOverflow(input)); + } else if (isDate(input)) { + config._d = input; + } else if (isArray(format)) { + configFromStringAndArray(config); + } else if (format) { + configFromStringAndFormat(config); + } else { + configFromInput(config); + } + + if (!isValid(config)) { + config._d = null; + } + + return config; + } + + function configFromInput(config) { + var input = config._i; + if (isUndefined(input)) { + config._d = new Date(hooks.now()); + } else if (isDate(input)) { + config._d = new Date(input.valueOf()); + } else if (typeof input === 'string') { + configFromString(config); + } else if (isArray(input)) { + config._a = map(input.slice(0), function (obj) { + return parseInt(obj, 10); + }); + configFromArray(config); + } else if (isObject(input)) { + configFromObject(config); + } else if (isNumber(input)) { + // from milliseconds + config._d = new Date(input); + } else { + hooks.createFromInputFallback(config); + } + } + + function createLocalOrUTC (input, format, locale, strict, isUTC) { + var c = {}; + + if (locale === true || locale === false) { + strict = locale; + locale = undefined; + } + + if ((isObject(input) && isObjectEmpty(input)) || + (isArray(input) && input.length === 0)) { + input = undefined; + } + // object construction must be done this way. + // https://github.com/moment/moment/issues/1423 + c._isAMomentObject = true; + c._useUTC = c._isUTC = isUTC; + c._l = locale; + c._i = input; + c._f = format; + c._strict = strict; + + return createFromConfig(c); + } + + function createLocal (input, format, locale, strict) { + return createLocalOrUTC(input, format, locale, strict, false); + } + + var prototypeMin = deprecate( + 'moment().min is deprecated, use moment.max instead. http://momentjs.com/guides/#/warnings/min-max/', + function () { + var other = createLocal.apply(null, arguments); + if (this.isValid() && other.isValid()) { + return other < this ? this : other; + } else { + return createInvalid(); + } + } + ); + + var prototypeMax = deprecate( + 'moment().max is deprecated, use moment.min instead. http://momentjs.com/guides/#/warnings/min-max/', + function () { + var other = createLocal.apply(null, arguments); + if (this.isValid() && other.isValid()) { + return other > this ? this : other; + } else { + return createInvalid(); + } + } + ); + + // Pick a moment m from moments so that m[fn](other) is true for all + // other. This relies on the function fn to be transitive. + // + // moments should either be an array of moment objects or an array, whose + // first element is an array of moment objects. + function pickBy(fn, moments) { + var res, i; + if (moments.length === 1 && isArray(moments[0])) { + moments = moments[0]; + } + if (!moments.length) { + return createLocal(); + } + res = moments[0]; + for (i = 1; i < moments.length; ++i) { + if (!moments[i].isValid() || moments[i][fn](res)) { + res = moments[i]; + } + } + return res; + } + + // TODO: Use [].sort instead? + function min () { + var args = [].slice.call(arguments, 0); + + return pickBy('isBefore', args); + } + + function max () { + var args = [].slice.call(arguments, 0); + + return pickBy('isAfter', args); + } + + var now = function () { + return Date.now ? Date.now() : +(new Date()); + }; + + var ordering = ['year', 'quarter', 'month', 'week', 'day', 'hour', 'minute', 'second', 'millisecond']; + + function isDurationValid(m) { + for (var key in m) { + if (!(indexOf.call(ordering, key) !== -1 && (m[key] == null || !isNaN(m[key])))) { + return false; + } + } + + var unitHasDecimal = false; + for (var i = 0; i < ordering.length; ++i) { + if (m[ordering[i]]) { + if (unitHasDecimal) { + return false; // only allow non-integers for smallest unit + } + if (parseFloat(m[ordering[i]]) !== toInt(m[ordering[i]])) { + unitHasDecimal = true; + } + } + } + + return true; + } + + function isValid$1() { + return this._isValid; + } + + function createInvalid$1() { + return createDuration(NaN); + } + + function Duration (duration) { + var normalizedInput = normalizeObjectUnits(duration), + years = normalizedInput.year || 0, + quarters = normalizedInput.quarter || 0, + months = normalizedInput.month || 0, + weeks = normalizedInput.week || normalizedInput.isoWeek || 0, + days = normalizedInput.day || 0, + hours = normalizedInput.hour || 0, + minutes = normalizedInput.minute || 0, + seconds = normalizedInput.second || 0, + milliseconds = normalizedInput.millisecond || 0; + + this._isValid = isDurationValid(normalizedInput); + + // representation for dateAddRemove + this._milliseconds = +milliseconds + + seconds * 1e3 + // 1000 + minutes * 6e4 + // 1000 * 60 + hours * 1000 * 60 * 60; //using 1000 * 60 * 60 instead of 36e5 to avoid floating point rounding errors https://github.com/moment/moment/issues/2978 + // Because of dateAddRemove treats 24 hours as different from a + // day when working around DST, we need to store them separately + this._days = +days + + weeks * 7; + // It is impossible to translate months into days without knowing + // which months you are are talking about, so we have to store + // it separately. + this._months = +months + + quarters * 3 + + years * 12; + + this._data = {}; + + this._locale = getLocale(); + + this._bubble(); + } + + function isDuration (obj) { + return obj instanceof Duration; + } + + function absRound (number) { + if (number < 0) { + return Math.round(-1 * number) * -1; + } else { + return Math.round(number); + } + } + + // FORMATTING + + function offset (token, separator) { + addFormatToken(token, 0, 0, function () { + var offset = this.utcOffset(); + var sign = '+'; + if (offset < 0) { + offset = -offset; + sign = '-'; + } + return sign + zeroFill(~~(offset / 60), 2) + separator + zeroFill(~~(offset) % 60, 2); + }); + } + + offset('Z', ':'); + offset('ZZ', ''); + + // PARSING + + addRegexToken('Z', matchShortOffset); + addRegexToken('ZZ', matchShortOffset); + addParseToken(['Z', 'ZZ'], function (input, array, config) { + config._useUTC = true; + config._tzm = offsetFromString(matchShortOffset, input); + }); + + // HELPERS + + // timezone chunker + // '+10:00' > ['10', '00'] + // '-1530' > ['-15', '30'] + var chunkOffset = /([\+\-]|\d\d)/gi; + + function offsetFromString(matcher, string) { + var matches = (string || '').match(matcher); + + if (matches === null) { + return null; + } + + var chunk = matches[matches.length - 1] || []; + var parts = (chunk + '').match(chunkOffset) || ['-', 0, 0]; + var minutes = +(parts[1] * 60) + toInt(parts[2]); + + return minutes === 0 ? + 0 : + parts[0] === '+' ? minutes : -minutes; + } + + // Return a moment from input, that is local/utc/zone equivalent to model. + function cloneWithOffset(input, model) { + var res, diff; + if (model._isUTC) { + res = model.clone(); + diff = (isMoment(input) || isDate(input) ? input.valueOf() : createLocal(input).valueOf()) - res.valueOf(); + // Use low-level api, because this fn is low-level api. + res._d.setTime(res._d.valueOf() + diff); + hooks.updateOffset(res, false); + return res; + } else { + return createLocal(input).local(); + } + } + + function getDateOffset (m) { + // On Firefox.24 Date#getTimezoneOffset returns a floating point. + // https://github.com/moment/moment/pull/1871 + return -Math.round(m._d.getTimezoneOffset() / 15) * 15; + } + + // HOOKS + + // This function will be called whenever a moment is mutated. + // It is intended to keep the offset in sync with the timezone. + hooks.updateOffset = function () {}; + + // MOMENTS + + // keepLocalTime = true means only change the timezone, without + // affecting the local hour. So 5:31:26 +0300 --[utcOffset(2, true)]--> + // 5:31:26 +0200 It is possible that 5:31:26 doesn't exist with offset + // +0200, so we adjust the time as needed, to be valid. + // + // Keeping the time actually adds/subtracts (one hour) + // from the actual represented time. That is why we call updateOffset + // a second time. In case it wants us to change the offset again + // _changeInProgress == true case, then we have to adjust, because + // there is no such time in the given timezone. + function getSetOffset (input, keepLocalTime, keepMinutes) { + var offset = this._offset || 0, + localAdjust; + if (!this.isValid()) { + return input != null ? this : NaN; + } + if (input != null) { + if (typeof input === 'string') { + input = offsetFromString(matchShortOffset, input); + if (input === null) { + return this; + } + } else if (Math.abs(input) < 16 && !keepMinutes) { + input = input * 60; + } + if (!this._isUTC && keepLocalTime) { + localAdjust = getDateOffset(this); + } + this._offset = input; + this._isUTC = true; + if (localAdjust != null) { + this.add(localAdjust, 'm'); + } + if (offset !== input) { + if (!keepLocalTime || this._changeInProgress) { + addSubtract(this, createDuration(input - offset, 'm'), 1, false); + } else if (!this._changeInProgress) { + this._changeInProgress = true; + hooks.updateOffset(this, true); + this._changeInProgress = null; + } + } + return this; + } else { + return this._isUTC ? offset : getDateOffset(this); + } + } + + function getSetZone (input, keepLocalTime) { + if (input != null) { + if (typeof input !== 'string') { + input = -input; + } + + this.utcOffset(input, keepLocalTime); + + return this; + } else { + return -this.utcOffset(); + } + } + + function setOffsetToUTC (keepLocalTime) { + return this.utcOffset(0, keepLocalTime); + } + + function setOffsetToLocal (keepLocalTime) { + if (this._isUTC) { + this.utcOffset(0, keepLocalTime); + this._isUTC = false; + + if (keepLocalTime) { + this.subtract(getDateOffset(this), 'm'); + } + } + return this; + } + + function setOffsetToParsedOffset () { + if (this._tzm != null) { + this.utcOffset(this._tzm, false, true); + } else if (typeof this._i === 'string') { + var tZone = offsetFromString(matchOffset, this._i); + if (tZone != null) { + this.utcOffset(tZone); + } + else { + this.utcOffset(0, true); + } + } + return this; + } + + function hasAlignedHourOffset (input) { + if (!this.isValid()) { + return false; + } + input = input ? createLocal(input).utcOffset() : 0; + + return (this.utcOffset() - input) % 60 === 0; + } + + function isDaylightSavingTime () { + return ( + this.utcOffset() > this.clone().month(0).utcOffset() || + this.utcOffset() > this.clone().month(5).utcOffset() + ); + } + + function isDaylightSavingTimeShifted () { + if (!isUndefined(this._isDSTShifted)) { + return this._isDSTShifted; + } + + var c = {}; + + copyConfig(c, this); + c = prepareConfig(c); + + if (c._a) { + var other = c._isUTC ? createUTC(c._a) : createLocal(c._a); + this._isDSTShifted = this.isValid() && + compareArrays(c._a, other.toArray()) > 0; + } else { + this._isDSTShifted = false; + } + + return this._isDSTShifted; + } + + function isLocal () { + return this.isValid() ? !this._isUTC : false; + } + + function isUtcOffset () { + return this.isValid() ? this._isUTC : false; + } + + function isUtc () { + return this.isValid() ? this._isUTC && this._offset === 0 : false; + } + + // ASP.NET json date format regex + var aspNetRegex = /^(\-|\+)?(?:(\d*)[. ])?(\d+)\:(\d+)(?:\:(\d+)(\.\d*)?)?$/; + + // from http://docs.closure-library.googlecode.com/git/closure_goog_date_date.js.source.html + // somewhat more in line with 4.4.3.2 2004 spec, but allows decimal anywhere + // and further modified to allow for strings containing both week and day + var isoRegex = /^(-|\+)?P(?:([-+]?[0-9,.]*)Y)?(?:([-+]?[0-9,.]*)M)?(?:([-+]?[0-9,.]*)W)?(?:([-+]?[0-9,.]*)D)?(?:T(?:([-+]?[0-9,.]*)H)?(?:([-+]?[0-9,.]*)M)?(?:([-+]?[0-9,.]*)S)?)?$/; + + function createDuration (input, key) { + var duration = input, + // matching against regexp is expensive, do it on demand + match = null, + sign, + ret, + diffRes; + + if (isDuration(input)) { + duration = { + ms : input._milliseconds, + d : input._days, + M : input._months + }; + } else if (isNumber(input)) { + duration = {}; + if (key) { + duration[key] = input; + } else { + duration.milliseconds = input; + } + } else if (!!(match = aspNetRegex.exec(input))) { + sign = (match[1] === '-') ? -1 : 1; + duration = { + y : 0, + d : toInt(match[DATE]) * sign, + h : toInt(match[HOUR]) * sign, + m : toInt(match[MINUTE]) * sign, + s : toInt(match[SECOND]) * sign, + ms : toInt(absRound(match[MILLISECOND] * 1000)) * sign // the millisecond decimal point is included in the match + }; + } else if (!!(match = isoRegex.exec(input))) { + sign = (match[1] === '-') ? -1 : 1; + duration = { + y : parseIso(match[2], sign), + M : parseIso(match[3], sign), + w : parseIso(match[4], sign), + d : parseIso(match[5], sign), + h : parseIso(match[6], sign), + m : parseIso(match[7], sign), + s : parseIso(match[8], sign) + }; + } else if (duration == null) {// checks for null or undefined + duration = {}; + } else if (typeof duration === 'object' && ('from' in duration || 'to' in duration)) { + diffRes = momentsDifference(createLocal(duration.from), createLocal(duration.to)); + + duration = {}; + duration.ms = diffRes.milliseconds; + duration.M = diffRes.months; + } + + ret = new Duration(duration); + + if (isDuration(input) && hasOwnProp(input, '_locale')) { + ret._locale = input._locale; + } + + return ret; + } + + createDuration.fn = Duration.prototype; + createDuration.invalid = createInvalid$1; + + function parseIso (inp, sign) { + // We'd normally use ~~inp for this, but unfortunately it also + // converts floats to ints. + // inp may be undefined, so careful calling replace on it. + var res = inp && parseFloat(inp.replace(',', '.')); + // apply sign while we're at it + return (isNaN(res) ? 0 : res) * sign; + } + + function positiveMomentsDifference(base, other) { + var res = {}; + + res.months = other.month() - base.month() + + (other.year() - base.year()) * 12; + if (base.clone().add(res.months, 'M').isAfter(other)) { + --res.months; + } + + res.milliseconds = +other - +(base.clone().add(res.months, 'M')); + + return res; + } + + function momentsDifference(base, other) { + var res; + if (!(base.isValid() && other.isValid())) { + return {milliseconds: 0, months: 0}; + } + + other = cloneWithOffset(other, base); + if (base.isBefore(other)) { + res = positiveMomentsDifference(base, other); + } else { + res = positiveMomentsDifference(other, base); + res.milliseconds = -res.milliseconds; + res.months = -res.months; + } + + return res; + } + + // TODO: remove 'name' arg after deprecation is removed + function createAdder(direction, name) { + return function (val, period) { + var dur, tmp; + //invert the arguments, but complain about it + if (period !== null && !isNaN(+period)) { + deprecateSimple(name, 'moment().' + name + '(period, number) is deprecated. Please use moment().' + name + '(number, period). ' + + 'See http://momentjs.com/guides/#/warnings/add-inverted-param/ for more info.'); + tmp = val; val = period; period = tmp; + } + + val = typeof val === 'string' ? +val : val; + dur = createDuration(val, period); + addSubtract(this, dur, direction); + return this; + }; + } + + function addSubtract (mom, duration, isAdding, updateOffset) { + var milliseconds = duration._milliseconds, + days = absRound(duration._days), + months = absRound(duration._months); + + if (!mom.isValid()) { + // No op + return; + } + + updateOffset = updateOffset == null ? true : updateOffset; + + if (months) { + setMonth(mom, get(mom, 'Month') + months * isAdding); + } + if (days) { + set$1(mom, 'Date', get(mom, 'Date') + days * isAdding); + } + if (milliseconds) { + mom._d.setTime(mom._d.valueOf() + milliseconds * isAdding); + } + if (updateOffset) { + hooks.updateOffset(mom, days || months); + } + } + + var add = createAdder(1, 'add'); + var subtract = createAdder(-1, 'subtract'); + + function getCalendarFormat(myMoment, now) { + var diff = myMoment.diff(now, 'days', true); + return diff < -6 ? 'sameElse' : + diff < -1 ? 'lastWeek' : + diff < 0 ? 'lastDay' : + diff < 1 ? 'sameDay' : + diff < 2 ? 'nextDay' : + diff < 7 ? 'nextWeek' : 'sameElse'; + } + + function calendar$1 (time, formats) { + // We want to compare the start of today, vs this. + // Getting start-of-today depends on whether we're local/utc/offset or not. + var now = time || createLocal(), + sod = cloneWithOffset(now, this).startOf('day'), + format = hooks.calendarFormat(this, sod) || 'sameElse'; + + var output = formats && (isFunction(formats[format]) ? formats[format].call(this, now) : formats[format]); + + return this.format(output || this.localeData().calendar(format, this, createLocal(now))); + } + + function clone () { + return new Moment(this); + } + + function isAfter (input, units) { + var localInput = isMoment(input) ? input : createLocal(input); + if (!(this.isValid() && localInput.isValid())) { + return false; + } + units = normalizeUnits(units) || 'millisecond'; + if (units === 'millisecond') { + return this.valueOf() > localInput.valueOf(); + } else { + return localInput.valueOf() < this.clone().startOf(units).valueOf(); + } + } + + function isBefore (input, units) { + var localInput = isMoment(input) ? input : createLocal(input); + if (!(this.isValid() && localInput.isValid())) { + return false; + } + units = normalizeUnits(units) || 'millisecond'; + if (units === 'millisecond') { + return this.valueOf() < localInput.valueOf(); + } else { + return this.clone().endOf(units).valueOf() < localInput.valueOf(); + } + } + + function isBetween (from, to, units, inclusivity) { + var localFrom = isMoment(from) ? from : createLocal(from), + localTo = isMoment(to) ? to : createLocal(to); + if (!(this.isValid() && localFrom.isValid() && localTo.isValid())) { + return false; + } + inclusivity = inclusivity || '()'; + return (inclusivity[0] === '(' ? this.isAfter(localFrom, units) : !this.isBefore(localFrom, units)) && + (inclusivity[1] === ')' ? this.isBefore(localTo, units) : !this.isAfter(localTo, units)); + } + + function isSame (input, units) { + var localInput = isMoment(input) ? input : createLocal(input), + inputMs; + if (!(this.isValid() && localInput.isValid())) { + return false; + } + units = normalizeUnits(units) || 'millisecond'; + if (units === 'millisecond') { + return this.valueOf() === localInput.valueOf(); + } else { + inputMs = localInput.valueOf(); + return this.clone().startOf(units).valueOf() <= inputMs && inputMs <= this.clone().endOf(units).valueOf(); + } + } + + function isSameOrAfter (input, units) { + return this.isSame(input, units) || this.isAfter(input, units); + } + + function isSameOrBefore (input, units) { + return this.isSame(input, units) || this.isBefore(input, units); + } + + function diff (input, units, asFloat) { + var that, + zoneDelta, + output; + + if (!this.isValid()) { + return NaN; + } + + that = cloneWithOffset(input, this); + + if (!that.isValid()) { + return NaN; + } + + zoneDelta = (that.utcOffset() - this.utcOffset()) * 6e4; + + units = normalizeUnits(units); + + switch (units) { + case 'year': output = monthDiff(this, that) / 12; break; + case 'month': output = monthDiff(this, that); break; + case 'quarter': output = monthDiff(this, that) / 3; break; + case 'second': output = (this - that) / 1e3; break; // 1000 + case 'minute': output = (this - that) / 6e4; break; // 1000 * 60 + case 'hour': output = (this - that) / 36e5; break; // 1000 * 60 * 60 + case 'day': output = (this - that - zoneDelta) / 864e5; break; // 1000 * 60 * 60 * 24, negate dst + case 'week': output = (this - that - zoneDelta) / 6048e5; break; // 1000 * 60 * 60 * 24 * 7, negate dst + default: output = this - that; + } + + return asFloat ? output : absFloor(output); + } + + function monthDiff (a, b) { + // difference in months + var wholeMonthDiff = ((b.year() - a.year()) * 12) + (b.month() - a.month()), + // b is in (anchor - 1 month, anchor + 1 month) + anchor = a.clone().add(wholeMonthDiff, 'months'), + anchor2, adjust; + + if (b - anchor < 0) { + anchor2 = a.clone().add(wholeMonthDiff - 1, 'months'); + // linear across the month + adjust = (b - anchor) / (anchor - anchor2); + } else { + anchor2 = a.clone().add(wholeMonthDiff + 1, 'months'); + // linear across the month + adjust = (b - anchor) / (anchor2 - anchor); + } + + //check for negative zero, return zero if negative zero + return -(wholeMonthDiff + adjust) || 0; + } + + hooks.defaultFormat = 'YYYY-MM-DDTHH:mm:ssZ'; + hooks.defaultFormatUtc = 'YYYY-MM-DDTHH:mm:ss[Z]'; + + function toString () { + return this.clone().locale('en').format('ddd MMM DD YYYY HH:mm:ss [GMT]ZZ'); + } + + function toISOString(keepOffset) { + if (!this.isValid()) { + return null; + } + var utc = keepOffset !== true; + var m = utc ? this.clone().utc() : this; + if (m.year() < 0 || m.year() > 9999) { + return formatMoment(m, utc ? 'YYYYYY-MM-DD[T]HH:mm:ss.SSS[Z]' : 'YYYYYY-MM-DD[T]HH:mm:ss.SSSZ'); + } + if (isFunction(Date.prototype.toISOString)) { + // native implementation is ~50x faster, use it when we can + if (utc) { + return this.toDate().toISOString(); + } else { + return new Date(this.valueOf() + this.utcOffset() * 60 * 1000).toISOString().replace('Z', formatMoment(m, 'Z')); + } + } + return formatMoment(m, utc ? 'YYYY-MM-DD[T]HH:mm:ss.SSS[Z]' : 'YYYY-MM-DD[T]HH:mm:ss.SSSZ'); + } + + /** + * Return a human readable representation of a moment that can + * also be evaluated to get a new moment which is the same + * + * @link https://nodejs.org/dist/latest/docs/api/util.html#util_custom_inspect_function_on_objects + */ + function inspect () { + if (!this.isValid()) { + return 'moment.invalid(/* ' + this._i + ' */)'; + } + var func = 'moment'; + var zone = ''; + if (!this.isLocal()) { + func = this.utcOffset() === 0 ? 'moment.utc' : 'moment.parseZone'; + zone = 'Z'; + } + var prefix = '[' + func + '("]'; + var year = (0 <= this.year() && this.year() <= 9999) ? 'YYYY' : 'YYYYYY'; + var datetime = '-MM-DD[T]HH:mm:ss.SSS'; + var suffix = zone + '[")]'; + + return this.format(prefix + year + datetime + suffix); + } + + function format (inputString) { + if (!inputString) { + inputString = this.isUtc() ? hooks.defaultFormatUtc : hooks.defaultFormat; + } + var output = formatMoment(this, inputString); + return this.localeData().postformat(output); + } + + function from (time, withoutSuffix) { + if (this.isValid() && + ((isMoment(time) && time.isValid()) || + createLocal(time).isValid())) { + return createDuration({to: this, from: time}).locale(this.locale()).humanize(!withoutSuffix); + } else { + return this.localeData().invalidDate(); + } + } + + function fromNow (withoutSuffix) { + return this.from(createLocal(), withoutSuffix); + } + + function to (time, withoutSuffix) { + if (this.isValid() && + ((isMoment(time) && time.isValid()) || + createLocal(time).isValid())) { + return createDuration({from: this, to: time}).locale(this.locale()).humanize(!withoutSuffix); + } else { + return this.localeData().invalidDate(); + } + } + + function toNow (withoutSuffix) { + return this.to(createLocal(), withoutSuffix); + } + + // If passed a locale key, it will set the locale for this + // instance. Otherwise, it will return the locale configuration + // variables for this instance. + function locale (key) { + var newLocaleData; + + if (key === undefined) { + return this._locale._abbr; + } else { + newLocaleData = getLocale(key); + if (newLocaleData != null) { + this._locale = newLocaleData; + } + return this; + } + } + + var lang = deprecate( + 'moment().lang() is deprecated. Instead, use moment().localeData() to get the language configuration. Use moment().locale() to change languages.', + function (key) { + if (key === undefined) { + return this.localeData(); + } else { + return this.locale(key); + } + } + ); + + function localeData () { + return this._locale; + } + + var MS_PER_SECOND = 1000; + var MS_PER_MINUTE = 60 * MS_PER_SECOND; + var MS_PER_HOUR = 60 * MS_PER_MINUTE; + var MS_PER_400_YEARS = (365 * 400 + 97) * 24 * MS_PER_HOUR; + + // actual modulo - handles negative numbers (for dates before 1970): + function mod$1(dividend, divisor) { + return (dividend % divisor + divisor) % divisor; + } + + function localStartOfDate(y, m, d) { + // the date constructor remaps years 0-99 to 1900-1999 + if (y < 100 && y >= 0) { + // preserve leap years using a full 400 year cycle, then reset + return new Date(y + 400, m, d) - MS_PER_400_YEARS; + } else { + return new Date(y, m, d).valueOf(); + } + } + + function utcStartOfDate(y, m, d) { + // Date.UTC remaps years 0-99 to 1900-1999 + if (y < 100 && y >= 0) { + // preserve leap years using a full 400 year cycle, then reset + return Date.UTC(y + 400, m, d) - MS_PER_400_YEARS; + } else { + return Date.UTC(y, m, d); + } + } + + function startOf (units) { + var time; + units = normalizeUnits(units); + if (units === undefined || units === 'millisecond' || !this.isValid()) { + return this; + } + + var startOfDate = this._isUTC ? utcStartOfDate : localStartOfDate; + + switch (units) { + case 'year': + time = startOfDate(this.year(), 0, 1); + break; + case 'quarter': + time = startOfDate(this.year(), this.month() - this.month() % 3, 1); + break; + case 'month': + time = startOfDate(this.year(), this.month(), 1); + break; + case 'week': + time = startOfDate(this.year(), this.month(), this.date() - this.weekday()); + break; + case 'isoWeek': + time = startOfDate(this.year(), this.month(), this.date() - (this.isoWeekday() - 1)); + break; + case 'day': + case 'date': + time = startOfDate(this.year(), this.month(), this.date()); + break; + case 'hour': + time = this._d.valueOf(); + time -= mod$1(time + (this._isUTC ? 0 : this.utcOffset() * MS_PER_MINUTE), MS_PER_HOUR); + break; + case 'minute': + time = this._d.valueOf(); + time -= mod$1(time, MS_PER_MINUTE); + break; + case 'second': + time = this._d.valueOf(); + time -= mod$1(time, MS_PER_SECOND); + break; + } + + this._d.setTime(time); + hooks.updateOffset(this, true); + return this; + } + + function endOf (units) { + var time; + units = normalizeUnits(units); + if (units === undefined || units === 'millisecond' || !this.isValid()) { + return this; + } + + var startOfDate = this._isUTC ? utcStartOfDate : localStartOfDate; + + switch (units) { + case 'year': + time = startOfDate(this.year() + 1, 0, 1) - 1; + break; + case 'quarter': + time = startOfDate(this.year(), this.month() - this.month() % 3 + 3, 1) - 1; + break; + case 'month': + time = startOfDate(this.year(), this.month() + 1, 1) - 1; + break; + case 'week': + time = startOfDate(this.year(), this.month(), this.date() - this.weekday() + 7) - 1; + break; + case 'isoWeek': + time = startOfDate(this.year(), this.month(), this.date() - (this.isoWeekday() - 1) + 7) - 1; + break; + case 'day': + case 'date': + time = startOfDate(this.year(), this.month(), this.date() + 1) - 1; + break; + case 'hour': + time = this._d.valueOf(); + time += MS_PER_HOUR - mod$1(time + (this._isUTC ? 0 : this.utcOffset() * MS_PER_MINUTE), MS_PER_HOUR) - 1; + break; + case 'minute': + time = this._d.valueOf(); + time += MS_PER_MINUTE - mod$1(time, MS_PER_MINUTE) - 1; + break; + case 'second': + time = this._d.valueOf(); + time += MS_PER_SECOND - mod$1(time, MS_PER_SECOND) - 1; + break; + } + + this._d.setTime(time); + hooks.updateOffset(this, true); + return this; + } + + function valueOf () { + return this._d.valueOf() - ((this._offset || 0) * 60000); + } + + function unix () { + return Math.floor(this.valueOf() / 1000); + } + + function toDate () { + return new Date(this.valueOf()); + } + + function toArray () { + var m = this; + return [m.year(), m.month(), m.date(), m.hour(), m.minute(), m.second(), m.millisecond()]; + } + + function toObject () { + var m = this; + return { + years: m.year(), + months: m.month(), + date: m.date(), + hours: m.hours(), + minutes: m.minutes(), + seconds: m.seconds(), + milliseconds: m.milliseconds() + }; + } + + function toJSON () { + // new Date(NaN).toJSON() === null + return this.isValid() ? this.toISOString() : null; + } + + function isValid$2 () { + return isValid(this); + } + + function parsingFlags () { + return extend({}, getParsingFlags(this)); + } + + function invalidAt () { + return getParsingFlags(this).overflow; + } + + function creationData() { + return { + input: this._i, + format: this._f, + locale: this._locale, + isUTC: this._isUTC, + strict: this._strict + }; + } + + // FORMATTING + + addFormatToken(0, ['gg', 2], 0, function () { + return this.weekYear() % 100; + }); + + addFormatToken(0, ['GG', 2], 0, function () { + return this.isoWeekYear() % 100; + }); + + function addWeekYearFormatToken (token, getter) { + addFormatToken(0, [token, token.length], 0, getter); + } + + addWeekYearFormatToken('gggg', 'weekYear'); + addWeekYearFormatToken('ggggg', 'weekYear'); + addWeekYearFormatToken('GGGG', 'isoWeekYear'); + addWeekYearFormatToken('GGGGG', 'isoWeekYear'); + + // ALIASES + + addUnitAlias('weekYear', 'gg'); + addUnitAlias('isoWeekYear', 'GG'); + + // PRIORITY + + addUnitPriority('weekYear', 1); + addUnitPriority('isoWeekYear', 1); + + + // PARSING + + addRegexToken('G', matchSigned); + addRegexToken('g', matchSigned); + addRegexToken('GG', match1to2, match2); + addRegexToken('gg', match1to2, match2); + addRegexToken('GGGG', match1to4, match4); + addRegexToken('gggg', match1to4, match4); + addRegexToken('GGGGG', match1to6, match6); + addRegexToken('ggggg', match1to6, match6); + + addWeekParseToken(['gggg', 'ggggg', 'GGGG', 'GGGGG'], function (input, week, config, token) { + week[token.substr(0, 2)] = toInt(input); + }); + + addWeekParseToken(['gg', 'GG'], function (input, week, config, token) { + week[token] = hooks.parseTwoDigitYear(input); + }); + + // MOMENTS + + function getSetWeekYear (input) { + return getSetWeekYearHelper.call(this, + input, + this.week(), + this.weekday(), + this.localeData()._week.dow, + this.localeData()._week.doy); + } + + function getSetISOWeekYear (input) { + return getSetWeekYearHelper.call(this, + input, this.isoWeek(), this.isoWeekday(), 1, 4); + } + + function getISOWeeksInYear () { + return weeksInYear(this.year(), 1, 4); + } + + function getWeeksInYear () { + var weekInfo = this.localeData()._week; + return weeksInYear(this.year(), weekInfo.dow, weekInfo.doy); + } + + function getSetWeekYearHelper(input, week, weekday, dow, doy) { + var weeksTarget; + if (input == null) { + return weekOfYear(this, dow, doy).year; + } else { + weeksTarget = weeksInYear(input, dow, doy); + if (week > weeksTarget) { + week = weeksTarget; + } + return setWeekAll.call(this, input, week, weekday, dow, doy); + } + } + + function setWeekAll(weekYear, week, weekday, dow, doy) { + var dayOfYearData = dayOfYearFromWeeks(weekYear, week, weekday, dow, doy), + date = createUTCDate(dayOfYearData.year, 0, dayOfYearData.dayOfYear); + + this.year(date.getUTCFullYear()); + this.month(date.getUTCMonth()); + this.date(date.getUTCDate()); + return this; + } + + // FORMATTING + + addFormatToken('Q', 0, 'Qo', 'quarter'); + + // ALIASES + + addUnitAlias('quarter', 'Q'); + + // PRIORITY + + addUnitPriority('quarter', 7); + + // PARSING + + addRegexToken('Q', match1); + addParseToken('Q', function (input, array) { + array[MONTH] = (toInt(input) - 1) * 3; + }); + + // MOMENTS + + function getSetQuarter (input) { + return input == null ? Math.ceil((this.month() + 1) / 3) : this.month((input - 1) * 3 + this.month() % 3); + } + + // FORMATTING + + addFormatToken('D', ['DD', 2], 'Do', 'date'); + + // ALIASES + + addUnitAlias('date', 'D'); + + // PRIORITY + addUnitPriority('date', 9); + + // PARSING + + addRegexToken('D', match1to2); + addRegexToken('DD', match1to2, match2); + addRegexToken('Do', function (isStrict, locale) { + // TODO: Remove "ordinalParse" fallback in next major release. + return isStrict ? + (locale._dayOfMonthOrdinalParse || locale._ordinalParse) : + locale._dayOfMonthOrdinalParseLenient; + }); + + addParseToken(['D', 'DD'], DATE); + addParseToken('Do', function (input, array) { + array[DATE] = toInt(input.match(match1to2)[0]); + }); + + // MOMENTS + + var getSetDayOfMonth = makeGetSet('Date', true); + + // FORMATTING + + addFormatToken('DDD', ['DDDD', 3], 'DDDo', 'dayOfYear'); + + // ALIASES + + addUnitAlias('dayOfYear', 'DDD'); + + // PRIORITY + addUnitPriority('dayOfYear', 4); + + // PARSING + + addRegexToken('DDD', match1to3); + addRegexToken('DDDD', match3); + addParseToken(['DDD', 'DDDD'], function (input, array, config) { + config._dayOfYear = toInt(input); + }); + + // HELPERS + + // MOMENTS + + function getSetDayOfYear (input) { + var dayOfYear = Math.round((this.clone().startOf('day') - this.clone().startOf('year')) / 864e5) + 1; + return input == null ? dayOfYear : this.add((input - dayOfYear), 'd'); + } + + // FORMATTING + + addFormatToken('m', ['mm', 2], 0, 'minute'); + + // ALIASES + + addUnitAlias('minute', 'm'); + + // PRIORITY + + addUnitPriority('minute', 14); + + // PARSING + + addRegexToken('m', match1to2); + addRegexToken('mm', match1to2, match2); + addParseToken(['m', 'mm'], MINUTE); + + // MOMENTS + + var getSetMinute = makeGetSet('Minutes', false); + + // FORMATTING + + addFormatToken('s', ['ss', 2], 0, 'second'); + + // ALIASES + + addUnitAlias('second', 's'); + + // PRIORITY + + addUnitPriority('second', 15); + + // PARSING + + addRegexToken('s', match1to2); + addRegexToken('ss', match1to2, match2); + addParseToken(['s', 'ss'], SECOND); + + // MOMENTS + + var getSetSecond = makeGetSet('Seconds', false); + + // FORMATTING + + addFormatToken('S', 0, 0, function () { + return ~~(this.millisecond() / 100); + }); + + addFormatToken(0, ['SS', 2], 0, function () { + return ~~(this.millisecond() / 10); + }); + + addFormatToken(0, ['SSS', 3], 0, 'millisecond'); + addFormatToken(0, ['SSSS', 4], 0, function () { + return this.millisecond() * 10; + }); + addFormatToken(0, ['SSSSS', 5], 0, function () { + return this.millisecond() * 100; + }); + addFormatToken(0, ['SSSSSS', 6], 0, function () { + return this.millisecond() * 1000; + }); + addFormatToken(0, ['SSSSSSS', 7], 0, function () { + return this.millisecond() * 10000; + }); + addFormatToken(0, ['SSSSSSSS', 8], 0, function () { + return this.millisecond() * 100000; + }); + addFormatToken(0, ['SSSSSSSSS', 9], 0, function () { + return this.millisecond() * 1000000; + }); + + + // ALIASES + + addUnitAlias('millisecond', 'ms'); + + // PRIORITY + + addUnitPriority('millisecond', 16); + + // PARSING + + addRegexToken('S', match1to3, match1); + addRegexToken('SS', match1to3, match2); + addRegexToken('SSS', match1to3, match3); + + var token; + for (token = 'SSSS'; token.length <= 9; token += 'S') { + addRegexToken(token, matchUnsigned); + } + + function parseMs(input, array) { + array[MILLISECOND] = toInt(('0.' + input) * 1000); + } + + for (token = 'S'; token.length <= 9; token += 'S') { + addParseToken(token, parseMs); + } + // MOMENTS + + var getSetMillisecond = makeGetSet('Milliseconds', false); + + // FORMATTING + + addFormatToken('z', 0, 0, 'zoneAbbr'); + addFormatToken('zz', 0, 0, 'zoneName'); + + // MOMENTS + + function getZoneAbbr () { + return this._isUTC ? 'UTC' : ''; + } + + function getZoneName () { + return this._isUTC ? 'Coordinated Universal Time' : ''; + } + + var proto = Moment.prototype; + + proto.add = add; + proto.calendar = calendar$1; + proto.clone = clone; + proto.diff = diff; + proto.endOf = endOf; + proto.format = format; + proto.from = from; + proto.fromNow = fromNow; + proto.to = to; + proto.toNow = toNow; + proto.get = stringGet; + proto.invalidAt = invalidAt; + proto.isAfter = isAfter; + proto.isBefore = isBefore; + proto.isBetween = isBetween; + proto.isSame = isSame; + proto.isSameOrAfter = isSameOrAfter; + proto.isSameOrBefore = isSameOrBefore; + proto.isValid = isValid$2; + proto.lang = lang; + proto.locale = locale; + proto.localeData = localeData; + proto.max = prototypeMax; + proto.min = prototypeMin; + proto.parsingFlags = parsingFlags; + proto.set = stringSet; + proto.startOf = startOf; + proto.subtract = subtract; + proto.toArray = toArray; + proto.toObject = toObject; + proto.toDate = toDate; + proto.toISOString = toISOString; + proto.inspect = inspect; + proto.toJSON = toJSON; + proto.toString = toString; + proto.unix = unix; + proto.valueOf = valueOf; + proto.creationData = creationData; + proto.year = getSetYear; + proto.isLeapYear = getIsLeapYear; + proto.weekYear = getSetWeekYear; + proto.isoWeekYear = getSetISOWeekYear; + proto.quarter = proto.quarters = getSetQuarter; + proto.month = getSetMonth; + proto.daysInMonth = getDaysInMonth; + proto.week = proto.weeks = getSetWeek; + proto.isoWeek = proto.isoWeeks = getSetISOWeek; + proto.weeksInYear = getWeeksInYear; + proto.isoWeeksInYear = getISOWeeksInYear; + proto.date = getSetDayOfMonth; + proto.day = proto.days = getSetDayOfWeek; + proto.weekday = getSetLocaleDayOfWeek; + proto.isoWeekday = getSetISODayOfWeek; + proto.dayOfYear = getSetDayOfYear; + proto.hour = proto.hours = getSetHour; + proto.minute = proto.minutes = getSetMinute; + proto.second = proto.seconds = getSetSecond; + proto.millisecond = proto.milliseconds = getSetMillisecond; + proto.utcOffset = getSetOffset; + proto.utc = setOffsetToUTC; + proto.local = setOffsetToLocal; + proto.parseZone = setOffsetToParsedOffset; + proto.hasAlignedHourOffset = hasAlignedHourOffset; + proto.isDST = isDaylightSavingTime; + proto.isLocal = isLocal; + proto.isUtcOffset = isUtcOffset; + proto.isUtc = isUtc; + proto.isUTC = isUtc; + proto.zoneAbbr = getZoneAbbr; + proto.zoneName = getZoneName; + proto.dates = deprecate('dates accessor is deprecated. Use date instead.', getSetDayOfMonth); + proto.months = deprecate('months accessor is deprecated. Use month instead', getSetMonth); + proto.years = deprecate('years accessor is deprecated. Use year instead', getSetYear); + proto.zone = deprecate('moment().zone is deprecated, use moment().utcOffset instead. http://momentjs.com/guides/#/warnings/zone/', getSetZone); + proto.isDSTShifted = deprecate('isDSTShifted is deprecated. See http://momentjs.com/guides/#/warnings/dst-shifted/ for more information', isDaylightSavingTimeShifted); + + function createUnix (input) { + return createLocal(input * 1000); + } + + function createInZone () { + return createLocal.apply(null, arguments).parseZone(); + } + + function preParsePostFormat (string) { + return string; + } + + var proto$1 = Locale.prototype; + + proto$1.calendar = calendar; + proto$1.longDateFormat = longDateFormat; + proto$1.invalidDate = invalidDate; + proto$1.ordinal = ordinal; + proto$1.preparse = preParsePostFormat; + proto$1.postformat = preParsePostFormat; + proto$1.relativeTime = relativeTime; + proto$1.pastFuture = pastFuture; + proto$1.set = set; + + proto$1.months = localeMonths; + proto$1.monthsShort = localeMonthsShort; + proto$1.monthsParse = localeMonthsParse; + proto$1.monthsRegex = monthsRegex; + proto$1.monthsShortRegex = monthsShortRegex; + proto$1.week = localeWeek; + proto$1.firstDayOfYear = localeFirstDayOfYear; + proto$1.firstDayOfWeek = localeFirstDayOfWeek; + + proto$1.weekdays = localeWeekdays; + proto$1.weekdaysMin = localeWeekdaysMin; + proto$1.weekdaysShort = localeWeekdaysShort; + proto$1.weekdaysParse = localeWeekdaysParse; + + proto$1.weekdaysRegex = weekdaysRegex; + proto$1.weekdaysShortRegex = weekdaysShortRegex; + proto$1.weekdaysMinRegex = weekdaysMinRegex; + + proto$1.isPM = localeIsPM; + proto$1.meridiem = localeMeridiem; + + function get$1 (format, index, field, setter) { + var locale = getLocale(); + var utc = createUTC().set(setter, index); + return locale[field](utc, format); + } + + function listMonthsImpl (format, index, field) { + if (isNumber(format)) { + index = format; + format = undefined; + } + + format = format || ''; + + if (index != null) { + return get$1(format, index, field, 'month'); + } + + var i; + var out = []; + for (i = 0; i < 12; i++) { + out[i] = get$1(format, i, field, 'month'); + } + return out; + } + + // () + // (5) + // (fmt, 5) + // (fmt) + // (true) + // (true, 5) + // (true, fmt, 5) + // (true, fmt) + function listWeekdaysImpl (localeSorted, format, index, field) { + if (typeof localeSorted === 'boolean') { + if (isNumber(format)) { + index = format; + format = undefined; + } + + format = format || ''; + } else { + format = localeSorted; + index = format; + localeSorted = false; + + if (isNumber(format)) { + index = format; + format = undefined; + } + + format = format || ''; + } + + var locale = getLocale(), + shift = localeSorted ? locale._week.dow : 0; + + if (index != null) { + return get$1(format, (index + shift) % 7, field, 'day'); + } + + var i; + var out = []; + for (i = 0; i < 7; i++) { + out[i] = get$1(format, (i + shift) % 7, field, 'day'); + } + return out; + } + + function listMonths (format, index) { + return listMonthsImpl(format, index, 'months'); + } + + function listMonthsShort (format, index) { + return listMonthsImpl(format, index, 'monthsShort'); + } + + function listWeekdays (localeSorted, format, index) { + return listWeekdaysImpl(localeSorted, format, index, 'weekdays'); + } + + function listWeekdaysShort (localeSorted, format, index) { + return listWeekdaysImpl(localeSorted, format, index, 'weekdaysShort'); + } + + function listWeekdaysMin (localeSorted, format, index) { + return listWeekdaysImpl(localeSorted, format, index, 'weekdaysMin'); + } + + getSetGlobalLocale('en', { + dayOfMonthOrdinalParse: /\d{1,2}(th|st|nd|rd)/, + ordinal : function (number) { + var b = number % 10, + output = (toInt(number % 100 / 10) === 1) ? 'th' : + (b === 1) ? 'st' : + (b === 2) ? 'nd' : + (b === 3) ? 'rd' : 'th'; + return number + output; + } + }); + + // Side effect imports + + hooks.lang = deprecate('moment.lang is deprecated. Use moment.locale instead.', getSetGlobalLocale); + hooks.langData = deprecate('moment.langData is deprecated. Use moment.localeData instead.', getLocale); + + var mathAbs = Math.abs; + + function abs () { + var data = this._data; + + this._milliseconds = mathAbs(this._milliseconds); + this._days = mathAbs(this._days); + this._months = mathAbs(this._months); + + data.milliseconds = mathAbs(data.milliseconds); + data.seconds = mathAbs(data.seconds); + data.minutes = mathAbs(data.minutes); + data.hours = mathAbs(data.hours); + data.months = mathAbs(data.months); + data.years = mathAbs(data.years); + + return this; + } + + function addSubtract$1 (duration, input, value, direction) { + var other = createDuration(input, value); + + duration._milliseconds += direction * other._milliseconds; + duration._days += direction * other._days; + duration._months += direction * other._months; + + return duration._bubble(); + } + + // supports only 2.0-style add(1, 's') or add(duration) + function add$1 (input, value) { + return addSubtract$1(this, input, value, 1); + } + + // supports only 2.0-style subtract(1, 's') or subtract(duration) + function subtract$1 (input, value) { + return addSubtract$1(this, input, value, -1); + } + + function absCeil (number) { + if (number < 0) { + return Math.floor(number); + } else { + return Math.ceil(number); + } + } + + function bubble () { + var milliseconds = this._milliseconds; + var days = this._days; + var months = this._months; + var data = this._data; + var seconds, minutes, hours, years, monthsFromDays; + + // if we have a mix of positive and negative values, bubble down first + // check: https://github.com/moment/moment/issues/2166 + if (!((milliseconds >= 0 && days >= 0 && months >= 0) || + (milliseconds <= 0 && days <= 0 && months <= 0))) { + milliseconds += absCeil(monthsToDays(months) + days) * 864e5; + days = 0; + months = 0; + } + + // The following code bubbles up values, see the tests for + // examples of what that means. + data.milliseconds = milliseconds % 1000; + + seconds = absFloor(milliseconds / 1000); + data.seconds = seconds % 60; + + minutes = absFloor(seconds / 60); + data.minutes = minutes % 60; + + hours = absFloor(minutes / 60); + data.hours = hours % 24; + + days += absFloor(hours / 24); + + // convert days to months + monthsFromDays = absFloor(daysToMonths(days)); + months += monthsFromDays; + days -= absCeil(monthsToDays(monthsFromDays)); + + // 12 months -> 1 year + years = absFloor(months / 12); + months %= 12; + + data.days = days; + data.months = months; + data.years = years; + + return this; + } + + function daysToMonths (days) { + // 400 years have 146097 days (taking into account leap year rules) + // 400 years have 12 months === 4800 + return days * 4800 / 146097; + } + + function monthsToDays (months) { + // the reverse of daysToMonths + return months * 146097 / 4800; + } + + function as (units) { + if (!this.isValid()) { + return NaN; + } + var days; + var months; + var milliseconds = this._milliseconds; + + units = normalizeUnits(units); + + if (units === 'month' || units === 'quarter' || units === 'year') { + days = this._days + milliseconds / 864e5; + months = this._months + daysToMonths(days); + switch (units) { + case 'month': return months; + case 'quarter': return months / 3; + case 'year': return months / 12; + } + } else { + // handle milliseconds separately because of floating point math errors (issue #1867) + days = this._days + Math.round(monthsToDays(this._months)); + switch (units) { + case 'week' : return days / 7 + milliseconds / 6048e5; + case 'day' : return days + milliseconds / 864e5; + case 'hour' : return days * 24 + milliseconds / 36e5; + case 'minute' : return days * 1440 + milliseconds / 6e4; + case 'second' : return days * 86400 + milliseconds / 1000; + // Math.floor prevents floating point math errors here + case 'millisecond': return Math.floor(days * 864e5) + milliseconds; + default: throw new Error('Unknown unit ' + units); + } + } + } + + // TODO: Use this.as('ms')? + function valueOf$1 () { + if (!this.isValid()) { + return NaN; + } + return ( + this._milliseconds + + this._days * 864e5 + + (this._months % 12) * 2592e6 + + toInt(this._months / 12) * 31536e6 + ); + } + + function makeAs (alias) { + return function () { + return this.as(alias); + }; + } + + var asMilliseconds = makeAs('ms'); + var asSeconds = makeAs('s'); + var asMinutes = makeAs('m'); + var asHours = makeAs('h'); + var asDays = makeAs('d'); + var asWeeks = makeAs('w'); + var asMonths = makeAs('M'); + var asQuarters = makeAs('Q'); + var asYears = makeAs('y'); + + function clone$1 () { + return createDuration(this); + } + + function get$2 (units) { + units = normalizeUnits(units); + return this.isValid() ? this[units + 's']() : NaN; + } + + function makeGetter(name) { + return function () { + return this.isValid() ? this._data[name] : NaN; + }; + } + + var milliseconds = makeGetter('milliseconds'); + var seconds = makeGetter('seconds'); + var minutes = makeGetter('minutes'); + var hours = makeGetter('hours'); + var days = makeGetter('days'); + var months = makeGetter('months'); + var years = makeGetter('years'); + + function weeks () { + return absFloor(this.days() / 7); + } + + var round = Math.round; + var thresholds = { + ss: 44, // a few seconds to seconds + s : 45, // seconds to minute + m : 45, // minutes to hour + h : 22, // hours to day + d : 26, // days to month + M : 11 // months to year + }; + + // helper function for moment.fn.from, moment.fn.fromNow, and moment.duration.fn.humanize + function substituteTimeAgo(string, number, withoutSuffix, isFuture, locale) { + return locale.relativeTime(number || 1, !!withoutSuffix, string, isFuture); + } + + function relativeTime$1 (posNegDuration, withoutSuffix, locale) { + var duration = createDuration(posNegDuration).abs(); + var seconds = round(duration.as('s')); + var minutes = round(duration.as('m')); + var hours = round(duration.as('h')); + var days = round(duration.as('d')); + var months = round(duration.as('M')); + var years = round(duration.as('y')); + + var a = seconds <= thresholds.ss && ['s', seconds] || + seconds < thresholds.s && ['ss', seconds] || + minutes <= 1 && ['m'] || + minutes < thresholds.m && ['mm', minutes] || + hours <= 1 && ['h'] || + hours < thresholds.h && ['hh', hours] || + days <= 1 && ['d'] || + days < thresholds.d && ['dd', days] || + months <= 1 && ['M'] || + months < thresholds.M && ['MM', months] || + years <= 1 && ['y'] || ['yy', years]; + + a[2] = withoutSuffix; + a[3] = +posNegDuration > 0; + a[4] = locale; + return substituteTimeAgo.apply(null, a); + } + + // This function allows you to set the rounding function for relative time strings + function getSetRelativeTimeRounding (roundingFunction) { + if (roundingFunction === undefined) { + return round; + } + if (typeof(roundingFunction) === 'function') { + round = roundingFunction; + return true; + } + return false; + } + + // This function allows you to set a threshold for relative time strings + function getSetRelativeTimeThreshold (threshold, limit) { + if (thresholds[threshold] === undefined) { + return false; + } + if (limit === undefined) { + return thresholds[threshold]; + } + thresholds[threshold] = limit; + if (threshold === 's') { + thresholds.ss = limit - 1; + } + return true; + } + + function humanize (withSuffix) { + if (!this.isValid()) { + return this.localeData().invalidDate(); + } + + var locale = this.localeData(); + var output = relativeTime$1(this, !withSuffix, locale); + + if (withSuffix) { + output = locale.pastFuture(+this, output); + } + + return locale.postformat(output); + } + + var abs$1 = Math.abs; + + function sign(x) { + return ((x > 0) - (x < 0)) || +x; + } + + function toISOString$1() { + // for ISO strings we do not use the normal bubbling rules: + // * milliseconds bubble up until they become hours + // * days do not bubble at all + // * months bubble up until they become years + // This is because there is no context-free conversion between hours and days + // (think of clock changes) + // and also not between days and months (28-31 days per month) + if (!this.isValid()) { + return this.localeData().invalidDate(); + } + + var seconds = abs$1(this._milliseconds) / 1000; + var days = abs$1(this._days); + var months = abs$1(this._months); + var minutes, hours, years; + + // 3600 seconds -> 60 minutes -> 1 hour + minutes = absFloor(seconds / 60); + hours = absFloor(minutes / 60); + seconds %= 60; + minutes %= 60; + + // 12 months -> 1 year + years = absFloor(months / 12); + months %= 12; + + + // inspired by https://github.com/dordille/moment-isoduration/blob/master/moment.isoduration.js + var Y = years; + var M = months; + var D = days; + var h = hours; + var m = minutes; + var s = seconds ? seconds.toFixed(3).replace(/\.?0+$/, '') : ''; + var total = this.asSeconds(); + + if (!total) { + // this is the same as C#'s (Noda) and python (isodate)... + // but not other JS (goog.date) + return 'P0D'; + } + + var totalSign = total < 0 ? '-' : ''; + var ymSign = sign(this._months) !== sign(total) ? '-' : ''; + var daysSign = sign(this._days) !== sign(total) ? '-' : ''; + var hmsSign = sign(this._milliseconds) !== sign(total) ? '-' : ''; + + return totalSign + 'P' + + (Y ? ymSign + Y + 'Y' : '') + + (M ? ymSign + M + 'M' : '') + + (D ? daysSign + D + 'D' : '') + + ((h || m || s) ? 'T' : '') + + (h ? hmsSign + h + 'H' : '') + + (m ? hmsSign + m + 'M' : '') + + (s ? hmsSign + s + 'S' : ''); + } + + var proto$2 = Duration.prototype; + + proto$2.isValid = isValid$1; + proto$2.abs = abs; + proto$2.add = add$1; + proto$2.subtract = subtract$1; + proto$2.as = as; + proto$2.asMilliseconds = asMilliseconds; + proto$2.asSeconds = asSeconds; + proto$2.asMinutes = asMinutes; + proto$2.asHours = asHours; + proto$2.asDays = asDays; + proto$2.asWeeks = asWeeks; + proto$2.asMonths = asMonths; + proto$2.asQuarters = asQuarters; + proto$2.asYears = asYears; + proto$2.valueOf = valueOf$1; + proto$2._bubble = bubble; + proto$2.clone = clone$1; + proto$2.get = get$2; + proto$2.milliseconds = milliseconds; + proto$2.seconds = seconds; + proto$2.minutes = minutes; + proto$2.hours = hours; + proto$2.days = days; + proto$2.weeks = weeks; + proto$2.months = months; + proto$2.years = years; + proto$2.humanize = humanize; + proto$2.toISOString = toISOString$1; + proto$2.toString = toISOString$1; + proto$2.toJSON = toISOString$1; + proto$2.locale = locale; + proto$2.localeData = localeData; + + proto$2.toIsoString = deprecate('toIsoString() is deprecated. Please use toISOString() instead (notice the capitals)', toISOString$1); + proto$2.lang = lang; + + // Side effect imports + + // FORMATTING + + addFormatToken('X', 0, 0, 'unix'); + addFormatToken('x', 0, 0, 'valueOf'); + + // PARSING + + addRegexToken('x', matchSigned); + addRegexToken('X', matchTimestamp); + addParseToken('X', function (input, array, config) { + config._d = new Date(parseFloat(input, 10) * 1000); + }); + addParseToken('x', function (input, array, config) { + config._d = new Date(toInt(input)); + }); + + // Side effect imports + + + hooks.version = '2.24.0'; + + setHookCallback(createLocal); + + hooks.fn = proto; + hooks.min = min; + hooks.max = max; + hooks.now = now; + hooks.utc = createUTC; + hooks.unix = createUnix; + hooks.months = listMonths; + hooks.isDate = isDate; + hooks.locale = getSetGlobalLocale; + hooks.invalid = createInvalid; + hooks.duration = createDuration; + hooks.isMoment = isMoment; + hooks.weekdays = listWeekdays; + hooks.parseZone = createInZone; + hooks.localeData = getLocale; + hooks.isDuration = isDuration; + hooks.monthsShort = listMonthsShort; + hooks.weekdaysMin = listWeekdaysMin; + hooks.defineLocale = defineLocale; + hooks.updateLocale = updateLocale; + hooks.locales = listLocales; + hooks.weekdaysShort = listWeekdaysShort; + hooks.normalizeUnits = normalizeUnits; + hooks.relativeTimeRounding = getSetRelativeTimeRounding; + hooks.relativeTimeThreshold = getSetRelativeTimeThreshold; + hooks.calendarFormat = getCalendarFormat; + hooks.prototype = proto; + + // currently HTML5 input type only supports 24-hour formats + hooks.HTML5_FMT = { + DATETIME_LOCAL: 'YYYY-MM-DDTHH:mm', // + DATETIME_LOCAL_SECONDS: 'YYYY-MM-DDTHH:mm:ss', // + DATETIME_LOCAL_MS: 'YYYY-MM-DDTHH:mm:ss.SSS', // + DATE: 'YYYY-MM-DD', // + TIME: 'HH:mm', // + TIME_SECONDS: 'HH:mm:ss', // + TIME_MS: 'HH:mm:ss.SSS', // + WEEK: 'GGGG-[W]WW', // + MONTH: 'YYYY-MM' // + }; + + return hooks; + +}))); +}); + +var FORMATS = { + datetime: 'MMM D, YYYY, h:mm:ss a', + millisecond: 'h:mm:ss.SSS a', + second: 'h:mm:ss a', + minute: 'h:mm a', + hour: 'hA', + day: 'MMM D', + week: 'll', + month: 'MMM YYYY', + quarter: '[Q]Q - YYYY', + year: 'YYYY' +}; + +core_adapters._date.override(typeof moment === 'function' ? { + _id: 'moment', // DEBUG ONLY + + formats: function() { + return FORMATS; + }, + + parse: function(value, format) { + if (typeof value === 'string' && typeof format === 'string') { + value = moment(value, format); + } else if (!(value instanceof moment)) { + value = moment(value); + } + return value.isValid() ? value.valueOf() : null; + }, + + format: function(time, format) { + return moment(time).format(format); + }, + + add: function(time, amount, unit) { + return moment(time).add(amount, unit).valueOf(); + }, + + diff: function(max, min, unit) { + return moment.duration(moment(max).diff(moment(min))).as(unit); + }, + + startOf: function(time, unit, weekday) { + time = moment(time); + if (unit === 'isoWeek') { + return time.isoWeekday(weekday).valueOf(); + } + return time.startOf(unit).valueOf(); + }, + + endOf: function(time, unit) { + return moment(time).endOf(unit).valueOf(); + }, + + // DEPRECATIONS + + /** + * Provided for backward compatibility with scale.getValueForPixel(). + * @deprecated since version 2.8.0 + * @todo remove at version 3 + * @private + */ + _create: function(time) { + return moment(time); + }, +} : {}); + +core_defaults._set('global', { + plugins: { + filler: { + propagate: true + } + } +}); + +var mappers = { + dataset: function(source) { + var index = source.fill; + var chart = source.chart; + var meta = chart.getDatasetMeta(index); + var visible = meta && chart.isDatasetVisible(index); + var points = (visible && meta.dataset._children) || []; + var length = points.length || 0; + + return !length ? null : function(point, i) { + return (i < length && points[i]._view) || null; + }; + }, + + boundary: function(source) { + var boundary = source.boundary; + var x = boundary ? boundary.x : null; + var y = boundary ? boundary.y : null; + + return function(point) { + return { + x: x === null ? point.x : x, + y: y === null ? point.y : y, + }; + }; + } +}; + +// @todo if (fill[0] === '#') +function decodeFill(el, index, count) { + var model = el._model || {}; + var fill = model.fill; + var target; + + if (fill === undefined) { + fill = !!model.backgroundColor; + } + + if (fill === false || fill === null) { + return false; + } + + if (fill === true) { + return 'origin'; + } + + target = parseFloat(fill, 10); + if (isFinite(target) && Math.floor(target) === target) { + if (fill[0] === '-' || fill[0] === '+') { + target = index + target; + } + + if (target === index || target < 0 || target >= count) { + return false; + } + + return target; + } + + switch (fill) { + // compatibility + case 'bottom': + return 'start'; + case 'top': + return 'end'; + case 'zero': + return 'origin'; + // supported boundaries + case 'origin': + case 'start': + case 'end': + return fill; + // invalid fill values + default: + return false; + } +} + +function computeBoundary(source) { + var model = source.el._model || {}; + var scale = source.el._scale || {}; + var fill = source.fill; + var target = null; + var horizontal; + + if (isFinite(fill)) { + return null; + } + + // Backward compatibility: until v3, we still need to support boundary values set on + // the model (scaleTop, scaleBottom and scaleZero) because some external plugins and + // controllers might still use it (e.g. the Smith chart). + + if (fill === 'start') { + target = model.scaleBottom === undefined ? scale.bottom : model.scaleBottom; + } else if (fill === 'end') { + target = model.scaleTop === undefined ? scale.top : model.scaleTop; + } else if (model.scaleZero !== undefined) { + target = model.scaleZero; + } else if (scale.getBasePosition) { + target = scale.getBasePosition(); + } else if (scale.getBasePixel) { + target = scale.getBasePixel(); + } + + if (target !== undefined && target !== null) { + if (target.x !== undefined && target.y !== undefined) { + return target; + } + + if (helpers$1.isFinite(target)) { + horizontal = scale.isHorizontal(); + return { + x: horizontal ? target : null, + y: horizontal ? null : target + }; + } + } + + return null; +} + +function resolveTarget(sources, index, propagate) { + var source = sources[index]; + var fill = source.fill; + var visited = [index]; + var target; + + if (!propagate) { + return fill; + } + + while (fill !== false && visited.indexOf(fill) === -1) { + if (!isFinite(fill)) { + return fill; + } + + target = sources[fill]; + if (!target) { + return false; + } + + if (target.visible) { + return fill; + } + + visited.push(fill); + fill = target.fill; + } + + return false; +} + +function createMapper(source) { + var fill = source.fill; + var type = 'dataset'; + + if (fill === false) { + return null; + } + + if (!isFinite(fill)) { + type = 'boundary'; + } + + return mappers[type](source); +} + +function isDrawable(point) { + return point && !point.skip; +} + +function drawArea(ctx, curve0, curve1, len0, len1) { + var i; + + if (!len0 || !len1) { + return; + } + + // building first area curve (normal) + ctx.moveTo(curve0[0].x, curve0[0].y); + for (i = 1; i < len0; ++i) { + helpers$1.canvas.lineTo(ctx, curve0[i - 1], curve0[i]); + } + + // joining the two area curves + ctx.lineTo(curve1[len1 - 1].x, curve1[len1 - 1].y); + + // building opposite area curve (reverse) + for (i = len1 - 1; i > 0; --i) { + helpers$1.canvas.lineTo(ctx, curve1[i], curve1[i - 1], true); + } +} + +function doFill(ctx, points, mapper, view, color, loop) { + var count = points.length; + var span = view.spanGaps; + var curve0 = []; + var curve1 = []; + var len0 = 0; + var len1 = 0; + var i, ilen, index, p0, p1, d0, d1; + + ctx.beginPath(); + + for (i = 0, ilen = (count + !!loop); i < ilen; ++i) { + index = i % count; + p0 = points[index]._view; + p1 = mapper(p0, index, view); + d0 = isDrawable(p0); + d1 = isDrawable(p1); + + if (d0 && d1) { + len0 = curve0.push(p0); + len1 = curve1.push(p1); + } else if (len0 && len1) { + if (!span) { + drawArea(ctx, curve0, curve1, len0, len1); + len0 = len1 = 0; + curve0 = []; + curve1 = []; + } else { + if (d0) { + curve0.push(p0); + } + if (d1) { + curve1.push(p1); + } + } + } + } + + drawArea(ctx, curve0, curve1, len0, len1); + + ctx.closePath(); + ctx.fillStyle = color; + ctx.fill(); +} + +var plugin_filler = { + id: 'filler', + + afterDatasetsUpdate: function(chart, options) { + var count = (chart.data.datasets || []).length; + var propagate = options.propagate; + var sources = []; + var meta, i, el, source; + + for (i = 0; i < count; ++i) { + meta = chart.getDatasetMeta(i); + el = meta.dataset; + source = null; + + if (el && el._model && el instanceof elements.Line) { + source = { + visible: chart.isDatasetVisible(i), + fill: decodeFill(el, i, count), + chart: chart, + el: el + }; + } + + meta.$filler = source; + sources.push(source); + } + + for (i = 0; i < count; ++i) { + source = sources[i]; + if (!source) { + continue; + } + + source.fill = resolveTarget(sources, i, propagate); + source.boundary = computeBoundary(source); + source.mapper = createMapper(source); + } + }, + + beforeDatasetDraw: function(chart, args) { + var meta = args.meta.$filler; + if (!meta) { + return; + } + + var ctx = chart.ctx; + var el = meta.el; + var view = el._view; + var points = el._children || []; + var mapper = meta.mapper; + var color = view.backgroundColor || core_defaults.global.defaultColor; + + if (mapper && color && points.length) { + helpers$1.canvas.clipArea(ctx, chart.chartArea); + doFill(ctx, points, mapper, view, color, el._loop); + helpers$1.canvas.unclipArea(ctx); + } + } +}; + +var noop$1 = helpers$1.noop; +var valueOrDefault$d = helpers$1.valueOrDefault; + +core_defaults._set('global', { + legend: { + display: true, + position: 'top', + fullWidth: true, + reverse: false, + weight: 1000, + + // a callback that will handle + onClick: function(e, legendItem) { + var index = legendItem.datasetIndex; + var ci = this.chart; + var meta = ci.getDatasetMeta(index); + + // See controller.isDatasetVisible comment + meta.hidden = meta.hidden === null ? !ci.data.datasets[index].hidden : null; + + // We hid a dataset ... rerender the chart + ci.update(); + }, + + onHover: null, + onLeave: null, + + labels: { + boxWidth: 40, + padding: 10, + // Generates labels shown in the legend + // Valid properties to return: + // text : text to display + // fillStyle : fill of coloured box + // strokeStyle: stroke of coloured box + // hidden : if this legend item refers to a hidden item + // lineCap : cap style for line + // lineDash + // lineDashOffset : + // lineJoin : + // lineWidth : + generateLabels: function(chart) { + var data = chart.data; + return helpers$1.isArray(data.datasets) ? data.datasets.map(function(dataset, i) { + return { + text: dataset.label, + fillStyle: (!helpers$1.isArray(dataset.backgroundColor) ? dataset.backgroundColor : dataset.backgroundColor[0]), + hidden: !chart.isDatasetVisible(i), + lineCap: dataset.borderCapStyle, + lineDash: dataset.borderDash, + lineDashOffset: dataset.borderDashOffset, + lineJoin: dataset.borderJoinStyle, + lineWidth: dataset.borderWidth, + strokeStyle: dataset.borderColor, + pointStyle: dataset.pointStyle, + + // Below is extra data used for toggling the datasets + datasetIndex: i + }; + }, this) : []; + } + } + }, + + legendCallback: function(chart) { + var text = []; + text.push('
    '); + for (var i = 0; i < chart.data.datasets.length; i++) { + text.push('
  • '); + if (chart.data.datasets[i].label) { + text.push(chart.data.datasets[i].label); + } + text.push('
    • '); + } + text.push('
'); + return text.join(''); + } +}); + +/** + * Helper function to get the box width based on the usePointStyle option + * @param {object} labelopts - the label options on the legend + * @param {number} fontSize - the label font size + * @return {number} width of the color box area + */ +function getBoxWidth(labelOpts, fontSize) { + return labelOpts.usePointStyle && labelOpts.boxWidth > fontSize ? + fontSize : + labelOpts.boxWidth; +} + +/** + * IMPORTANT: this class is exposed publicly as Chart.Legend, backward compatibility required! + */ +var Legend = core_element.extend({ + + initialize: function(config) { + helpers$1.extend(this, config); + + // Contains hit boxes for each dataset (in dataset order) + this.legendHitBoxes = []; + + /** + * @private + */ + this._hoveredItem = null; + + // Are we in doughnut mode which has a different data type + this.doughnutMode = false; + }, + + // These methods are ordered by lifecycle. Utilities then follow. + // Any function defined here is inherited by all legend types. + // Any function can be extended by the legend type + + beforeUpdate: noop$1, + update: function(maxWidth, maxHeight, margins) { + var me = this; + + // Update Lifecycle - Probably don't want to ever extend or overwrite this function ;) + me.beforeUpdate(); + + // Absorb the master measurements + me.maxWidth = maxWidth; + me.maxHeight = maxHeight; + me.margins = margins; + + // Dimensions + me.beforeSetDimensions(); + me.setDimensions(); + me.afterSetDimensions(); + // Labels + me.beforeBuildLabels(); + me.buildLabels(); + me.afterBuildLabels(); + + // Fit + me.beforeFit(); + me.fit(); + me.afterFit(); + // + me.afterUpdate(); + + return me.minSize; + }, + afterUpdate: noop$1, + + // + + beforeSetDimensions: noop$1, + setDimensions: function() { + var me = this; + // Set the unconstrained dimension before label rotation + if (me.isHorizontal()) { + // Reset position before calculating rotation + me.width = me.maxWidth; + me.left = 0; + me.right = me.width; + } else { + me.height = me.maxHeight; + + // Reset position before calculating rotation + me.top = 0; + me.bottom = me.height; + } + + // Reset padding + me.paddingLeft = 0; + me.paddingTop = 0; + me.paddingRight = 0; + me.paddingBottom = 0; + + // Reset minSize + me.minSize = { + width: 0, + height: 0 + }; + }, + afterSetDimensions: noop$1, + + // + + beforeBuildLabels: noop$1, + buildLabels: function() { + var me = this; + var labelOpts = me.options.labels || {}; + var legendItems = helpers$1.callback(labelOpts.generateLabels, [me.chart], me) || []; + + if (labelOpts.filter) { + legendItems = legendItems.filter(function(item) { + return labelOpts.filter(item, me.chart.data); + }); + } + + if (me.options.reverse) { + legendItems.reverse(); + } + + me.legendItems = legendItems; + }, + afterBuildLabels: noop$1, + + // + + beforeFit: noop$1, + fit: function() { + var me = this; + var opts = me.options; + var labelOpts = opts.labels; + var display = opts.display; + + var ctx = me.ctx; + + var labelFont = helpers$1.options._parseFont(labelOpts); + var fontSize = labelFont.size; + + // Reset hit boxes + var hitboxes = me.legendHitBoxes = []; + + var minSize = me.minSize; + var isHorizontal = me.isHorizontal(); + + if (isHorizontal) { + minSize.width = me.maxWidth; // fill all the width + minSize.height = display ? 10 : 0; + } else { + minSize.width = display ? 10 : 0; + minSize.height = me.maxHeight; // fill all the height + } + + // Increase sizes here + if (display) { + ctx.font = labelFont.string; + + if (isHorizontal) { + // Labels + + // Width of each line of legend boxes. Labels wrap onto multiple lines when there are too many to fit on one + var lineWidths = me.lineWidths = [0]; + var totalHeight = 0; + + ctx.textAlign = 'left'; + ctx.textBaseline = 'top'; + + helpers$1.each(me.legendItems, function(legendItem, i) { + var boxWidth = getBoxWidth(labelOpts, fontSize); + var width = boxWidth + (fontSize / 2) + ctx.measureText(legendItem.text).width; + + if (i === 0 || lineWidths[lineWidths.length - 1] + width + labelOpts.padding > minSize.width) { + totalHeight += fontSize + labelOpts.padding; + lineWidths[lineWidths.length - (i > 0 ? 0 : 1)] = labelOpts.padding; + } + + // Store the hitbox width and height here. Final position will be updated in `draw` + hitboxes[i] = { + left: 0, + top: 0, + width: width, + height: fontSize + }; + + lineWidths[lineWidths.length - 1] += width + labelOpts.padding; + }); + + minSize.height += totalHeight; + + } else { + var vPadding = labelOpts.padding; + var columnWidths = me.columnWidths = []; + var totalWidth = labelOpts.padding; + var currentColWidth = 0; + var currentColHeight = 0; + var itemHeight = fontSize + vPadding; + + helpers$1.each(me.legendItems, function(legendItem, i) { + var boxWidth = getBoxWidth(labelOpts, fontSize); + var itemWidth = boxWidth + (fontSize / 2) + ctx.measureText(legendItem.text).width; + + // If too tall, go to new column + if (i > 0 && currentColHeight + itemHeight > minSize.height - vPadding) { + totalWidth += currentColWidth + labelOpts.padding; + columnWidths.push(currentColWidth); // previous column width + + currentColWidth = 0; + currentColHeight = 0; + } + + // Get max width + currentColWidth = Math.max(currentColWidth, itemWidth); + currentColHeight += itemHeight; + + // Store the hitbox width and height here. Final position will be updated in `draw` + hitboxes[i] = { + left: 0, + top: 0, + width: itemWidth, + height: fontSize + }; + }); + + totalWidth += currentColWidth; + columnWidths.push(currentColWidth); + minSize.width += totalWidth; + } + } + + me.width = minSize.width; + me.height = minSize.height; + }, + afterFit: noop$1, + + // Shared Methods + isHorizontal: function() { + return this.options.position === 'top' || this.options.position === 'bottom'; + }, + + // Actually draw the legend on the canvas + draw: function() { + var me = this; + var opts = me.options; + var labelOpts = opts.labels; + var globalDefaults = core_defaults.global; + var defaultColor = globalDefaults.defaultColor; + var lineDefault = globalDefaults.elements.line; + var legendWidth = me.width; + var lineWidths = me.lineWidths; + + if (opts.display) { + var ctx = me.ctx; + var fontColor = valueOrDefault$d(labelOpts.fontColor, globalDefaults.defaultFontColor); + var labelFont = helpers$1.options._parseFont(labelOpts); + var fontSize = labelFont.size; + var cursor; + + // Canvas setup + ctx.textAlign = 'left'; + ctx.textBaseline = 'middle'; + ctx.lineWidth = 0.5; + ctx.strokeStyle = fontColor; // for strikethrough effect + ctx.fillStyle = fontColor; // render in correct colour + ctx.font = labelFont.string; + + var boxWidth = getBoxWidth(labelOpts, fontSize); + var hitboxes = me.legendHitBoxes; + + // current position + var drawLegendBox = function(x, y, legendItem) { + if (isNaN(boxWidth) || boxWidth <= 0) { + return; + } + + // Set the ctx for the box + ctx.save(); + + var lineWidth = valueOrDefault$d(legendItem.lineWidth, lineDefault.borderWidth); + ctx.fillStyle = valueOrDefault$d(legendItem.fillStyle, defaultColor); + ctx.lineCap = valueOrDefault$d(legendItem.lineCap, lineDefault.borderCapStyle); + ctx.lineDashOffset = valueOrDefault$d(legendItem.lineDashOffset, lineDefault.borderDashOffset); + ctx.lineJoin = valueOrDefault$d(legendItem.lineJoin, lineDefault.borderJoinStyle); + ctx.lineWidth = lineWidth; + ctx.strokeStyle = valueOrDefault$d(legendItem.strokeStyle, defaultColor); + + if (ctx.setLineDash) { + // IE 9 and 10 do not support line dash + ctx.setLineDash(valueOrDefault$d(legendItem.lineDash, lineDefault.borderDash)); + } + + if (opts.labels && opts.labels.usePointStyle) { + // Recalculate x and y for drawPoint() because its expecting + // x and y to be center of figure (instead of top left) + var radius = boxWidth * Math.SQRT2 / 2; + var centerX = x + boxWidth / 2; + var centerY = y + fontSize / 2; + + // Draw pointStyle as legend symbol + helpers$1.canvas.drawPoint(ctx, legendItem.pointStyle, radius, centerX, centerY); + } else { + // Draw box as legend symbol + if (lineWidth !== 0) { + ctx.strokeRect(x, y, boxWidth, fontSize); + } + ctx.fillRect(x, y, boxWidth, fontSize); + } + + ctx.restore(); + }; + var fillText = function(x, y, legendItem, textWidth) { + var halfFontSize = fontSize / 2; + var xLeft = boxWidth + halfFontSize + x; + var yMiddle = y + halfFontSize; + + ctx.fillText(legendItem.text, xLeft, yMiddle); + + if (legendItem.hidden) { + // Strikethrough the text if hidden + ctx.beginPath(); + ctx.lineWidth = 2; + ctx.moveTo(xLeft, yMiddle); + ctx.lineTo(xLeft + textWidth, yMiddle); + ctx.stroke(); + } + }; + + // Horizontal + var isHorizontal = me.isHorizontal(); + if (isHorizontal) { + cursor = { + x: me.left + ((legendWidth - lineWidths[0]) / 2) + labelOpts.padding, + y: me.top + labelOpts.padding, + line: 0 + }; + } else { + cursor = { + x: me.left + labelOpts.padding, + y: me.top + labelOpts.padding, + line: 0 + }; + } + + var itemHeight = fontSize + labelOpts.padding; + helpers$1.each(me.legendItems, function(legendItem, i) { + var textWidth = ctx.measureText(legendItem.text).width; + var width = boxWidth + (fontSize / 2) + textWidth; + var x = cursor.x; + var y = cursor.y; + + // Use (me.left + me.minSize.width) and (me.top + me.minSize.height) + // instead of me.right and me.bottom because me.width and me.height + // may have been changed since me.minSize was calculated + if (isHorizontal) { + if (i > 0 && x + width + labelOpts.padding > me.left + me.minSize.width) { + y = cursor.y += itemHeight; + cursor.line++; + x = cursor.x = me.left + ((legendWidth - lineWidths[cursor.line]) / 2) + labelOpts.padding; + } + } else if (i > 0 && y + itemHeight > me.top + me.minSize.height) { + x = cursor.x = x + me.columnWidths[cursor.line] + labelOpts.padding; + y = cursor.y = me.top + labelOpts.padding; + cursor.line++; + } + + drawLegendBox(x, y, legendItem); + + hitboxes[i].left = x; + hitboxes[i].top = y; + + // Fill the actual label + fillText(x, y, legendItem, textWidth); + + if (isHorizontal) { + cursor.x += width + labelOpts.padding; + } else { + cursor.y += itemHeight; + } + + }); + } + }, + + /** + * @private + */ + _getLegendItemAt: function(x, y) { + var me = this; + var i, hitBox, lh; + + if (x >= me.left && x <= me.right && y >= me.top && y <= me.bottom) { + // See if we are touching one of the dataset boxes + lh = me.legendHitBoxes; + for (i = 0; i < lh.length; ++i) { + hitBox = lh[i]; + + if (x >= hitBox.left && x <= hitBox.left + hitBox.width && y >= hitBox.top && y <= hitBox.top + hitBox.height) { + // Touching an element + return me.legendItems[i]; + } + } + } + + return null; + }, + + /** + * Handle an event + * @private + * @param {IEvent} event - The event to handle + */ + handleEvent: function(e) { + var me = this; + var opts = me.options; + var type = e.type === 'mouseup' ? 'click' : e.type; + var hoveredItem; + + if (type === 'mousemove') { + if (!opts.onHover && !opts.onLeave) { + return; + } + } else if (type === 'click') { + if (!opts.onClick) { + return; + } + } else { + return; + } + + // Chart event already has relative position in it + hoveredItem = me._getLegendItemAt(e.x, e.y); + + if (type === 'click') { + if (hoveredItem && opts.onClick) { + // use e.native for backwards compatibility + opts.onClick.call(me, e.native, hoveredItem); + } + } else { + if (opts.onLeave && hoveredItem !== me._hoveredItem) { + if (me._hoveredItem) { + opts.onLeave.call(me, e.native, me._hoveredItem); + } + me._hoveredItem = hoveredItem; + } + + if (opts.onHover && hoveredItem) { + // use e.native for backwards compatibility + opts.onHover.call(me, e.native, hoveredItem); + } + } + } +}); + +function createNewLegendAndAttach(chart, legendOpts) { + var legend = new Legend({ + ctx: chart.ctx, + options: legendOpts, + chart: chart + }); + + core_layouts.configure(chart, legend, legendOpts); + core_layouts.addBox(chart, legend); + chart.legend = legend; +} + +var plugin_legend = { + id: 'legend', + + /** + * Backward compatibility: since 2.1.5, the legend is registered as a plugin, making + * Chart.Legend obsolete. To avoid a breaking change, we export the Legend as part of + * the plugin, which one will be re-exposed in the chart.js file. + * https://github.com/chartjs/Chart.js/pull/2640 + * @private + */ + _element: Legend, + + beforeInit: function(chart) { + var legendOpts = chart.options.legend; + + if (legendOpts) { + createNewLegendAndAttach(chart, legendOpts); + } + }, + + beforeUpdate: function(chart) { + var legendOpts = chart.options.legend; + var legend = chart.legend; + + if (legendOpts) { + helpers$1.mergeIf(legendOpts, core_defaults.global.legend); + + if (legend) { + core_layouts.configure(chart, legend, legendOpts); + legend.options = legendOpts; + } else { + createNewLegendAndAttach(chart, legendOpts); + } + } else if (legend) { + core_layouts.removeBox(chart, legend); + delete chart.legend; + } + }, + + afterEvent: function(chart, e) { + var legend = chart.legend; + if (legend) { + legend.handleEvent(e); + } + } +}; + +var noop$2 = helpers$1.noop; + +core_defaults._set('global', { + title: { + display: false, + fontStyle: 'bold', + fullWidth: true, + padding: 10, + position: 'top', + text: '', + weight: 2000 // by default greater than legend (1000) to be above + } +}); + +/** + * IMPORTANT: this class is exposed publicly as Chart.Legend, backward compatibility required! + */ +var Title = core_element.extend({ + initialize: function(config) { + var me = this; + helpers$1.extend(me, config); + + // Contains hit boxes for each dataset (in dataset order) + me.legendHitBoxes = []; + }, + + // These methods are ordered by lifecycle. Utilities then follow. + + beforeUpdate: noop$2, + update: function(maxWidth, maxHeight, margins) { + var me = this; + + // Update Lifecycle - Probably don't want to ever extend or overwrite this function ;) + me.beforeUpdate(); + + // Absorb the master measurements + me.maxWidth = maxWidth; + me.maxHeight = maxHeight; + me.margins = margins; + + // Dimensions + me.beforeSetDimensions(); + me.setDimensions(); + me.afterSetDimensions(); + // Labels + me.beforeBuildLabels(); + me.buildLabels(); + me.afterBuildLabels(); + + // Fit + me.beforeFit(); + me.fit(); + me.afterFit(); + // + me.afterUpdate(); + + return me.minSize; + + }, + afterUpdate: noop$2, + + // + + beforeSetDimensions: noop$2, + setDimensions: function() { + var me = this; + // Set the unconstrained dimension before label rotation + if (me.isHorizontal()) { + // Reset position before calculating rotation + me.width = me.maxWidth; + me.left = 0; + me.right = me.width; + } else { + me.height = me.maxHeight; + + // Reset position before calculating rotation + me.top = 0; + me.bottom = me.height; + } + + // Reset padding + me.paddingLeft = 0; + me.paddingTop = 0; + me.paddingRight = 0; + me.paddingBottom = 0; + + // Reset minSize + me.minSize = { + width: 0, + height: 0 + }; + }, + afterSetDimensions: noop$2, + + // + + beforeBuildLabels: noop$2, + buildLabels: noop$2, + afterBuildLabels: noop$2, + + // + + beforeFit: noop$2, + fit: function() { + var me = this; + var opts = me.options; + var display = opts.display; + var minSize = me.minSize; + var lineCount = helpers$1.isArray(opts.text) ? opts.text.length : 1; + var fontOpts = helpers$1.options._parseFont(opts); + var textSize = display ? (lineCount * fontOpts.lineHeight) + (opts.padding * 2) : 0; + + if (me.isHorizontal()) { + minSize.width = me.maxWidth; // fill all the width + minSize.height = textSize; + } else { + minSize.width = textSize; + minSize.height = me.maxHeight; // fill all the height + } + + me.width = minSize.width; + me.height = minSize.height; + + }, + afterFit: noop$2, + + // Shared Methods + isHorizontal: function() { + var pos = this.options.position; + return pos === 'top' || pos === 'bottom'; + }, + + // Actually draw the title block on the canvas + draw: function() { + var me = this; + var ctx = me.ctx; + var opts = me.options; + + if (opts.display) { + var fontOpts = helpers$1.options._parseFont(opts); + var lineHeight = fontOpts.lineHeight; + var offset = lineHeight / 2 + opts.padding; + var rotation = 0; + var top = me.top; + var left = me.left; + var bottom = me.bottom; + var right = me.right; + var maxWidth, titleX, titleY; + + ctx.fillStyle = helpers$1.valueOrDefault(opts.fontColor, core_defaults.global.defaultFontColor); // render in correct colour + ctx.font = fontOpts.string; + + // Horizontal + if (me.isHorizontal()) { + titleX = left + ((right - left) / 2); // midpoint of the width + titleY = top + offset; + maxWidth = right - left; + } else { + titleX = opts.position === 'left' ? left + offset : right - offset; + titleY = top + ((bottom - top) / 2); + maxWidth = bottom - top; + rotation = Math.PI * (opts.position === 'left' ? -0.5 : 0.5); + } + + ctx.save(); + ctx.translate(titleX, titleY); + ctx.rotate(rotation); + ctx.textAlign = 'center'; + ctx.textBaseline = 'middle'; + + var text = opts.text; + if (helpers$1.isArray(text)) { + var y = 0; + for (var i = 0; i < text.length; ++i) { + ctx.fillText(text[i], 0, y, maxWidth); + y += lineHeight; + } + } else { + ctx.fillText(text, 0, 0, maxWidth); + } + + ctx.restore(); + } + } +}); + +function createNewTitleBlockAndAttach(chart, titleOpts) { + var title = new Title({ + ctx: chart.ctx, + options: titleOpts, + chart: chart + }); + + core_layouts.configure(chart, title, titleOpts); + core_layouts.addBox(chart, title); + chart.titleBlock = title; +} + +var plugin_title = { + id: 'title', + + /** + * Backward compatibility: since 2.1.5, the title is registered as a plugin, making + * Chart.Title obsolete. To avoid a breaking change, we export the Title as part of + * the plugin, which one will be re-exposed in the chart.js file. + * https://github.com/chartjs/Chart.js/pull/2640 + * @private + */ + _element: Title, + + beforeInit: function(chart) { + var titleOpts = chart.options.title; + + if (titleOpts) { + createNewTitleBlockAndAttach(chart, titleOpts); + } + }, + + beforeUpdate: function(chart) { + var titleOpts = chart.options.title; + var titleBlock = chart.titleBlock; + + if (titleOpts) { + helpers$1.mergeIf(titleOpts, core_defaults.global.title); + + if (titleBlock) { + core_layouts.configure(chart, titleBlock, titleOpts); + titleBlock.options = titleOpts; + } else { + createNewTitleBlockAndAttach(chart, titleOpts); + } + } else if (titleBlock) { + core_layouts.removeBox(chart, titleBlock); + delete chart.titleBlock; + } + } +}; + +var plugins = {}; +var filler = plugin_filler; +var legend = plugin_legend; +var title = plugin_title; +plugins.filler = filler; +plugins.legend = legend; +plugins.title = title; + +/** + * @namespace Chart + */ + + +core_controller.helpers = helpers$1; + +// @todo dispatch these helpers into appropriated helpers/helpers.* file and write unit tests! +core_helpers(core_controller); + +core_controller._adapters = core_adapters; +core_controller.Animation = core_animation; +core_controller.animationService = core_animations; +core_controller.controllers = controllers; +core_controller.DatasetController = core_datasetController; +core_controller.defaults = core_defaults; +core_controller.Element = core_element; +core_controller.elements = elements; +core_controller.Interaction = core_interaction; +core_controller.layouts = core_layouts; +core_controller.platform = platform; +core_controller.plugins = core_plugins; +core_controller.Scale = core_scale; +core_controller.scaleService = core_scaleService; +core_controller.Ticks = core_ticks; +core_controller.Tooltip = core_tooltip; + +// Register built-in scales + +core_controller.helpers.each(scales, function(scale, type) { + core_controller.scaleService.registerScaleType(type, scale, scale._defaults); +}); + +// Load to register built-in adapters (as side effects) + + +// Loading built-in plugins + +for (var k in plugins) { + if (plugins.hasOwnProperty(k)) { + core_controller.plugins.register(plugins[k]); + } +} + +core_controller.platform.initialize(); + +var src = core_controller; +if (typeof window !== 'undefined') { + window.Chart = core_controller; +} + +// DEPRECATIONS + +/** + * Provided for backward compatibility, not available anymore + * @namespace Chart.Chart + * @deprecated since version 2.8.0 + * @todo remove at version 3 + * @private + */ +core_controller.Chart = core_controller; + +/** + * Provided for backward compatibility, not available anymore + * @namespace Chart.Legend + * @deprecated since version 2.1.5 + * @todo remove at version 3 + * @private + */ +core_controller.Legend = plugins.legend._element; + +/** + * Provided for backward compatibility, not available anymore + * @namespace Chart.Title + * @deprecated since version 2.1.5 + * @todo remove at version 3 + * @private + */ +core_controller.Title = plugins.title._element; + +/** + * Provided for backward compatibility, use Chart.plugins instead + * @namespace Chart.pluginService + * @deprecated since version 2.1.5 + * @todo remove at version 3 + * @private + */ +core_controller.pluginService = core_controller.plugins; + +/** + * Provided for backward compatibility, inheriting from Chart.PlugingBase has no + * effect, instead simply create/register plugins via plain JavaScript objects. + * @interface Chart.PluginBase + * @deprecated since version 2.5.0 + * @todo remove at version 3 + * @private + */ +core_controller.PluginBase = core_controller.Element.extend({}); + +/** + * Provided for backward compatibility, use Chart.helpers.canvas instead. + * @namespace Chart.canvasHelpers + * @deprecated since version 2.6.0 + * @todo remove at version 3 + * @private + */ +core_controller.canvasHelpers = core_controller.helpers.canvas; + +/** + * Provided for backward compatibility, use Chart.layouts instead. + * @namespace Chart.layoutService + * @deprecated since version 2.7.3 + * @todo remove at version 3 + * @private + */ +core_controller.layoutService = core_controller.layouts; + +/** + * Provided for backward compatibility, not available anymore. + * @namespace Chart.LinearScaleBase + * @deprecated since version 2.8 + * @todo remove at version 3 + * @private + */ +core_controller.LinearScaleBase = scale_linearbase; + +/** + * Provided for backward compatibility, instead we should create a new Chart + * by setting the type in the config (`new Chart(id, {type: '{chart-type}'}`). + * @deprecated since version 2.8.0 + * @todo remove at version 3 + */ +core_controller.helpers.each( + [ + 'Bar', + 'Bubble', + 'Doughnut', + 'Line', + 'PolarArea', + 'Radar', + 'Scatter' + ], + function(klass) { + core_controller[klass] = function(ctx, cfg) { + return new core_controller(ctx, core_controller.helpers.merge(cfg || {}, { + type: klass.charAt(0).toLowerCase() + klass.slice(1) + })); + }; + } +); + +return src; + +}))); diff --git a/samples/DashboardDemo/src/DashboardDemo.Web/wwwroot/libs/chart.js/Chart.bundle.min.js b/samples/DashboardDemo/src/DashboardDemo.Web/wwwroot/libs/chart.js/Chart.bundle.min.js new file mode 100644 index 0000000000..0bf9ea9e4f --- /dev/null +++ b/samples/DashboardDemo/src/DashboardDemo.Web/wwwroot/libs/chart.js/Chart.bundle.min.js @@ -0,0 +1,7 @@ +/*! + * Chart.js v2.8.0 + * https://www.chartjs.org + * (c) 2019 Chart.js Contributors + * Released under the MIT License + */ +!function(t,e){"object"==typeof exports&&"undefined"!=typeof module?module.exports=e():"function"==typeof define&&define.amd?define(e):t.Chart=e()}(this,function(){"use strict";var t={rgb2hsl:e,rgb2hsv:i,rgb2hwb:n,rgb2cmyk:a,rgb2keyword:o,rgb2xyz:s,rgb2lab:l,rgb2lch:function(t){return v(l(t))},hsl2rgb:u,hsl2hsv:function(t){var 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e({_chart:this.chart,_datasetIndex:this.index,_index:t})},addElements:function(){var t,e,i=this.getMeta(),n=this.getDataset().data||[],a=i.data;for(t=0,e=n.length;ti&&this.insertElements(i,n-i)},insertElements:function(t,e){for(var i=0;is;)a-=2*Math.PI;for(;a=o&&a<=s,u=r>=i.innerRadius&&r<=i.outerRadius;return l&&u}return!1},getCenterPoint:function(){var t=this._view,e=(t.startAngle+t.endAngle)/2,i=(t.innerRadius+t.outerRadius)/2;return{x:t.x+Math.cos(e)*i,y:t.y+Math.sin(e)*i}},getArea:function(){var t=this._view;return Math.PI*((t.endAngle-t.startAngle)/(2*Math.PI))*(Math.pow(t.outerRadius,2)-Math.pow(t.innerRadius,2))},tooltipPosition:function(){var t=this._view,e=t.startAngle+(t.endAngle-t.startAngle)/2,i=(t.outerRadius-t.innerRadius)/2+t.innerRadius;return{x:t.x+Math.cos(e)*i,y:t.y+Math.sin(e)*i}},draw:function(){var t,e=this._chart.ctx,i=this._view,n=i.startAngle,a=i.endAngle,r="inner"===i.borderAlign?.33:0;e.save(),e.beginPath(),e.arc(i.x,i.y,Math.max(i.outerRadius-r,0),n,a),e.arc(i.x,i.y,i.innerRadius,a,n,!0),e.closePath(),e.fillStyle=i.backgroundColor,e.fill(),i.borderWidth&&("inner"===i.borderAlign?(e.beginPath(),t=r/i.outerRadius,e.arc(i.x,i.y,i.outerRadius,n-t,a+t),i.innerRadius>r?(t=r/i.innerRadius,e.arc(i.x,i.y,i.innerRadius-r,a+t,n-t,!0)):e.arc(i.x,i.y,r,a+Math.PI/2,n-Math.PI/2),e.closePath(),e.clip(),e.beginPath(),e.arc(i.x,i.y,i.outerRadius,n,a),e.arc(i.x,i.y,i.innerRadius,a,n,!0),e.closePath(),e.lineWidth=2*i.borderWidth,e.lineJoin="round"):(e.lineWidth=i.borderWidth,e.lineJoin="bevel"),e.strokeStyle=i.borderColor,e.stroke()),e.restore()}}),Mt=ut.valueOrDefault,St=ot.global.defaultColor;ot._set("global",{elements:{line:{tension:.4,backgroundColor:St,borderWidth:3,borderColor:St,borderCapStyle:"butt",borderDash:[],borderDashOffset:0,borderJoinStyle:"miter",capBezierPoints:!0,fill:!0}}});var Dt=gt.extend({draw:function(){var t,e,i,n,a=this._view,r=this._chart.ctx,o=a.spanGaps,s=this._children.slice(),l=ot.global,u=l.elements.line,d=-1;for(this._loop&&s.length&&s.push(s[0]),r.save(),r.lineCap=a.borderCapStyle||u.borderCapStyle,r.setLineDash&&r.setLineDash(a.borderDash||u.borderDash),r.lineDashOffset=Mt(a.borderDashOffset,u.borderDashOffset),r.lineJoin=a.borderJoinStyle||u.borderJoinStyle,r.lineWidth=Mt(a.borderWidth,u.borderWidth),r.strokeStyle=a.borderColor||l.defaultColor,r.beginPath(),d=-1,t=0;tt.x&&(e=Rt(e,"left","right")):t.basei?i:n,r:l.right||a<0?0:a>e?e:a,b:l.bottom||r<0?0:r>i?i:r,l:l.left||o<0?0:o>e?e:o}}function Wt(t,e,i){var n=null===e,a=null===i,r=!(!t||n&&a)&&Ft(t);return r&&(n||e>=r.left&&e<=r.right)&&(a||i>=r.top&&i<=r.bottom)}ot._set("global",{elements:{rectangle:{backgroundColor:It,borderColor:It,borderSkipped:"bottom",borderWidth:0}}});var Yt=gt.extend({draw:function(){var t=this._chart.ctx,e=this._view,i=function(t){var e=Ft(t),i=e.right-e.left,n=e.bottom-e.top,a=Lt(t,i/2,n/2);return{outer:{x:e.left,y:e.top,w:i,h:n},inner:{x:e.left+a.l,y:e.top+a.t,w:i-a.l-a.r,h:n-a.t-a.b}}}(e),n=i.outer,a=i.inner;t.fillStyle=e.backgroundColor,t.fillRect(n.x,n.y,n.w,n.h),n.w===a.w&&n.h===a.h||(t.save(),t.beginPath(),t.rect(n.x,n.y,n.w,n.h),t.clip(),t.fillStyle=e.borderColor,t.rect(a.x,a.y,a.w,a.h),t.fill("evenodd"),t.restore())},height:function(){var t=this._view;return t.base-t.y},inRange:function(t,e){return Wt(this._view,t,e)},inLabelRange:function(t,e){var i=this._view;return At(i)?Wt(i,t,null):Wt(i,null,e)},inXRange:function(t){return Wt(this._view,t,null)},inYRange:function(t){return Wt(this._view,null,t)},getCenterPoint:function(){var t,e,i=this._view;return At(i)?(t=i.x,e=(i.y+i.base)/2):(t=(i.x+i.base)/2,e=i.y),{x:t,y:e}},getArea:function(){var t=this._view;return At(t)?t.width*Math.abs(t.y-t.base):t.height*Math.abs(t.x-t.base)},tooltipPosition:function(){var t=this._view;return{x:t.x,y:t.y}}}),Nt={},zt=wt,Vt=Dt,Ht=Ot,Et=Yt;Nt.Arc=zt,Nt.Line=Vt,Nt.Point=Ht,Nt.Rectangle=Et;var Bt=ut.options.resolve;ot._set("bar",{hover:{mode:"label"},scales:{xAxes:[{type:"category",categoryPercentage:.8,barPercentage:.9,offset:!0,gridLines:{offsetGridLines:!0}}],yAxes:[{type:"linear"}]}});var jt=kt.extend({dataElementType:Nt.Rectangle,initialize:function(){var t;kt.prototype.initialize.apply(this,arguments),(t=this.getMeta()).stack=this.getDataset().stack,t.bar=!0},update:function(t){var e,i,n=this.getMeta().data;for(this._ruler=this.getRuler(),e=0,i=n.length;e0?Math.min(o,n-i):o,i=n;return o}(i,l):-1,pixels:l,start:o,end:s,stackCount:n,scale:i}},calculateBarValuePixels:function(t,e){var i,n,a,r,o,s,l=this.chart,u=this.getMeta(),d=this._getValueScale(),h=d.isHorizontal(),c=l.data.datasets,f=+d.getRightValue(c[t].data[e]),g=d.options.minBarLength,m=d.options.stacked,p=u.stack,v=0;if(m||void 0===m&&void 0!==p)for(i=0;i=0&&a>0)&&(v+=a));return r=d.getPixelForValue(v),s=(o=d.getPixelForValue(v+f))-r,void 0!==g&&Math.abs(s)=0&&!h||f<0&&h?r-g:r+g),{size:s,base:r,head:o,center:o+s/2}},calculateBarIndexPixels:function(t,e,i){var n=i.scale.options,a="flex"===n.barThickness?function(t,e,i){var n,a=e.pixels,r=a[t],o=t>0?a[t-1]:null,s=t');var i=t.data,n=i.datasets,a=i.labels;if(n.length)for(var r=0;r'),a[r]&&e.push(a[r]),e.push("");return e.push(""),e.join("")},legend:{labels:{generateLabels:function(t){var e=t.data;return e.labels.length&&e.datasets.length?e.labels.map(function(i,n){var a=t.getDatasetMeta(0),r=e.datasets[0],o=a.data[n],s=o&&o.custom||{},l=t.options.elements.arc;return{text:i,fillStyle:Zt([s.backgroundColor,r.backgroundColor,l.backgroundColor],void 0,n),strokeStyle:Zt([s.borderColor,r.borderColor,l.borderColor],void 0,n),lineWidth:Zt([s.borderWidth,r.borderWidth,l.borderWidth],void 0,n),hidden:isNaN(r.data[n])||a.data[n].hidden,index:n}}):[]}},onClick:function(t,e){var i,n,a,r=e.index,o=this.chart;for(i=0,n=(o.data.datasets||[]).length;i=Math.PI?-1:p<-Math.PI?1:0))+g,y={x:Math.cos(p),y:Math.sin(p)},b={x:Math.cos(v),y:Math.sin(v)},x=p<=0&&v>=0||p<=2*Math.PI&&2*Math.PI<=v,_=p<=.5*Math.PI&&.5*Math.PI<=v||p<=2.5*Math.PI&&2.5*Math.PI<=v,k=p<=-Math.PI&&-Math.PI<=v||p<=Math.PI&&Math.PI<=v,w=p<=.5*-Math.PI&&.5*-Math.PI<=v||p<=1.5*Math.PI&&1.5*Math.PI<=v,M=f/100,S={x:k?-1:Math.min(y.x*(y.x<0?1:M),b.x*(b.x<0?1:M)),y:w?-1:Math.min(y.y*(y.y<0?1:M),b.y*(b.y<0?1:M))},D={x:x?1:Math.max(y.x*(y.x>0?1:M),b.x*(b.x>0?1:M)),y:_?1:Math.max(y.y*(y.y>0?1:M),b.y*(b.y>0?1:M))},C={width:.5*(D.x-S.x),height:.5*(D.y-S.y)};u=Math.min(s/C.width,l/C.height),d={x:-.5*(D.x+S.x),y:-.5*(D.y+S.y)}}for(e=0,i=c.length;e0&&!isNaN(t)?2*Math.PI*(Math.abs(t)/e):0},getMaxBorderWidth:function(t){var e,i,n,a,r,o,s,l,u=0,d=this.chart;if(!t)for(e=0,i=d.data.datasets.length;e(u=s>u?s:u)?l:u);return u},setHoverStyle:function(t){var e=t._model,i=t._options,n=ut.getHoverColor;t.$previousStyle={backgroundColor:e.backgroundColor,borderColor:e.borderColor,borderWidth:e.borderWidth},e.backgroundColor=$t(i.hoverBackgroundColor,n(i.backgroundColor)),e.borderColor=$t(i.hoverBorderColor,n(i.borderColor)),e.borderWidth=$t(i.hoverBorderWidth,i.borderWidth)},_resolveElementOptions:function(t,e){var i,n,a,r=this.chart,o=this.getDataset(),s=t.custom||{},l=r.options.elements.arc,u={},d={chart:r,dataIndex:e,dataset:o,datasetIndex:this.index},h=["backgroundColor","borderColor","borderWidth","borderAlign","hoverBackgroundColor","hoverBorderColor","hoverBorderWidth"];for(i=0,n=h.length;i0&&te(l[t-1]._model,s)&&(i.controlPointPreviousX=u(i.controlPointPreviousX,s.left,s.right),i.controlPointPreviousY=u(i.controlPointPreviousY,s.top,s.bottom)),t');var i=t.data,n=i.datasets,a=i.labels;if(n.length)for(var r=0;r'),a[r]&&e.push(a[r]),e.push("");return e.push(""),e.join("")},legend:{labels:{generateLabels:function(t){var e=t.data;return e.labels.length&&e.datasets.length?e.labels.map(function(i,n){var a=t.getDatasetMeta(0),r=e.datasets[0],o=a.data[n].custom||{},s=t.options.elements.arc;return{text:i,fillStyle:ne([o.backgroundColor,r.backgroundColor,s.backgroundColor],void 0,n),strokeStyle:ne([o.borderColor,r.borderColor,s.borderColor],void 0,n),lineWidth:ne([o.borderWidth,r.borderWidth,s.borderWidth],void 0,n),hidden:isNaN(r.data[n])||a.data[n].hidden,index:n}}):[]}},onClick:function(t,e){var i,n,a,r=e.index,o=this.chart;for(i=0,n=(o.data.datasets||[]).length;i0&&(r=t.getDatasetMeta(r[0]._datasetIndex).data),r},"x-axis":function(t,e){return me(t,e,{intersect:!1})},point:function(t,e){return ce(t,de(e,t))},nearest:function(t,e,i){var n=de(e,t);i.axis=i.axis||"xy";var a=ge(i.axis);return fe(t,n,i.intersect,a)},x:function(t,e,i){var n=de(e,t),a=[],r=!1;return he(t,function(t){t.inXRange(n.x)&&a.push(t),t.inRange(n.x,n.y)&&(r=!0)}),i.intersect&&!r&&(a=[]),a},y:function(t,e,i){var n=de(e,t),a=[],r=!1;return he(t,function(t){t.inYRange(n.y)&&a.push(t),t.inRange(n.x,n.y)&&(r=!0)}),i.intersect&&!r&&(a=[]),a}}};function ve(t,e){return ut.where(t,function(t){return t.position===e})}function ye(t,e){t.forEach(function(t,e){return t._tmpIndex_=e,t}),t.sort(function(t,i){var n=e?i:t,a=e?t:i;return n.weight===a.weight?n._tmpIndex_-a._tmpIndex_:n.weight-a.weight}),t.forEach(function(t){delete t._tmpIndex_})}function be(t,e){ut.each(t,function(t){e[t.position]+=t.isHorizontal()?t.height:t.width})}ot._set("global",{layout:{padding:{top:0,right:0,bottom:0,left:0}}});var xe={defaults:{},addBox:function(t,e){t.boxes||(t.boxes=[]),e.fullWidth=e.fullWidth||!1,e.position=e.position||"top",e.weight=e.weight||0,t.boxes.push(e)},removeBox:function(t,e){var i=t.boxes?t.boxes.indexOf(e):-1;-1!==i&&t.boxes.splice(i,1)},configure:function(t,e,i){for(var 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t=this._options.callbacks,e=t.beforeFooter.apply(this,arguments),i=t.footer.apply(this,arguments),n=t.afterFooter.apply(this,arguments),a=[];return a=Ue(a,Ge(e)),a=Ue(a,Ge(i)),a=Ue(a,Ge(n))},update:function(t){var e,i,n,a,r,o,s,l,u,d,h=this,c=h._options,f=h._model,g=h._model=qe(c),m=h._active,p=h._data,v={xAlign:f.xAlign,yAlign:f.yAlign},y={x:f.x,y:f.y},b={width:f.width,height:f.height},x={x:f.caretX,y:f.caretY};if(m.length){g.opacity=1;var _=[],k=[];x=je[c.position].call(h,m,h._eventPosition);var w=[];for(e=0,i=m.length;en.width&&(a=n.width-e.width),a<0&&(a=0)),"top"===d?r+=h:r-="bottom"===d?e.height+h:e.height/2,"center"===d?"left"===u?a+=h:"right"===u&&(a-=h):"left"===u?a-=c:"right"===u&&(a+=c),{x:a,y:r}}(g,b,v=function(t,e){var i,n,a,r,o,s=t._model,l=t._chart,u=t._chart.chartArea,d="center",h="center";s.yl.height-e.height&&(h="bottom");var c=(u.left+u.right)/2,f=(u.top+u.bottom)/2;"center"===h?(i=function(t){return t<=c},n=function(t){return t>c}):(i=function(t){return t<=e.width/2},n=function(t){return t>=l.width-e.width/2}),a=function(t){return t+e.width+s.caretSize+s.caretPadding>l.width},r=function(t){return t-e.width-s.caretSize-s.caretPadding<0},o=function(t){return t<=f?"top":"bottom"},i(s.x)?(d="left",a(s.x)&&(d="center",h=o(s.y))):n(s.x)&&(d="right",r(s.x)&&(d="center",h=o(s.y)));var g=t._options;return{xAlign:g.xAlign?g.xAlign:d,yAlign:g.yAlign?g.yAlign:h}}(this,b),h._chart)}else g.opacity=0;return g.xAlign=v.xAlign,g.yAlign=v.yAlign,g.x=y.x,g.y=y.y,g.width=b.width,g.height=b.height,g.caretX=x.x,g.caretY=x.y,h._model=g,t&&c.custom&&c.custom.call(h,g),h},drawCaret:function(t,e){var i=this._chart.ctx,n=this._view,a=this.getCaretPosition(t,e,n);i.lineTo(a.x1,a.y1),i.lineTo(a.x2,a.y2),i.lineTo(a.x3,a.y3)},getCaretPosition:function(t,e,i){var n,a,r,o,s,l,u=i.caretSize,d=i.cornerRadius,h=i.xAlign,c=i.yAlign,f=t.x,g=t.y,m=e.width,p=e.height;if("center"===c)s=g+p/2,"left"===h?(a=(n=f)-u,r=n,o=s+u,l=s-u):(a=(n=f+m)+u,r=n,o=s-u,l=s+u);else if("left"===h?(n=(a=f+d+u)-u,r=a+u):"right"===h?(n=(a=f+m-d-u)-u,r=a+u):(n=(a=i.caretX)-u,r=a+u),"top"===c)s=(o=g)-u,l=o;else{s=(o=g+p)+u,l=o;var v=r;r=n,n=v}return{x1:n,x2:a,x3:r,y1:o,y2:s,y3:l}},drawTitle:function(t,e,i){var n=e.title;if(n.length){t.x=Ze(e,e._titleAlign),i.textAlign=e._titleAlign,i.textBaseline="top";var a,r,o=e.titleFontSize,s=e.titleSpacing;for(i.fillStyle=e.titleFontColor,i.font=ut.fontString(o,e._titleFontStyle,e._titleFontFamily),a=0,r=n.length;a0&&i.stroke()},draw:function(){var t=this._chart.ctx,e=this._view;if(0!==e.opacity){var i={width:e.width,height:e.height},n={x:e.x,y:e.y},a=Math.abs(e.opacity<.001)?0:e.opacity,r=e.title.length||e.beforeBody.length||e.body.length||e.afterBody.length||e.footer.length;this._options.enabled&&r&&(t.save(),t.globalAlpha=a,this.drawBackground(n,e,t,i),n.y+=e.yPadding,this.drawTitle(n,e,t),this.drawBody(n,e,t),this.drawFooter(n,e,t),t.restore())}},handleEvent:function(t){var e,i=this,n=i._options;return i._lastActive=i._lastActive||[],"mouseout"===t.type?i._active=[]:i._active=i._chart.getElementsAtEventForMode(t,n.mode,n),(e=!ut.arrayEquals(i._active,i._lastActive))&&(i._lastActive=i._active,(n.enabled||n.custom)&&(i._eventPosition={x:t.x,y:t.y},i.update(!0),i.pivot())),e}}),Ke=je,Je=Xe;Je.positioners=Ke;var Qe=ut.valueOrDefault;function ti(){return ut.merge({},[].slice.call(arguments),{merger:function(t,e,i,n){if("xAxes"===t||"yAxes"===t){var a,r,o,s=i[t].length;for(e[t]||(e[t]=[]),a=0;a=e[t].length&&e[t].push({}),!e[t][a].type||o.type&&o.type!==e[t][a].type?ut.merge(e[t][a],[Ee.getScaleDefaults(r),o]):ut.merge(e[t][a],o)}else ut._merger(t,e,i,n)}})}function ei(){return ut.merge({},[].slice.call(arguments),{merger:function(t,e,i,n){var a=e[t]||{},r=i[t];"scales"===t?e[t]=ti(a,r):"scale"===t?e[t]=ut.merge(a,[Ee.getScaleDefaults(r.type),r]):ut._merger(t,e,i,n)}})}function ii(t){return"top"===t||"bottom"===t}ot._set("global",{elements:{},events:["mousemove","mouseout","click","touchstart","touchmove"],hover:{onHover:null,mode:"nearest",intersect:!0,animationDuration:400},onClick:null,maintainAspectRatio:!0,responsive:!0,responsiveAnimationDuration:0});var ni=function(t,e){return this.construct(t,e),this};ut.extend(ni.prototype,{construct:function(t,e){var i=this;e=function(t){var e=(t=t||{}).data=t.data||{};return e.datasets=e.datasets||[],e.labels=e.labels||[],t.options=ei(ot.global,ot[t.type],t.options||{}),t}(e);var n=Ve.acquireContext(t,e),a=n&&n.canvas,r=a&&a.height,o=a&&a.width;i.id=ut.uid(),i.ctx=n,i.canvas=a,i.config=e,i.width=o,i.height=r,i.aspectRatio=r?o/r:null,i.options=e.options,i._bufferedRender=!1,i.chart=i,i.controller=i,ni.instances[i.id]=i,Object.defineProperty(i,"data",{get:function(){return i.config.data},set:function(t){i.config.data=t}}),n&&a?(i.initialize(),i.update()):console.error("Failed to create chart: can't acquire context from the given item")},initialize:function(){var t=this;return He.notify(t,"beforeInit"),ut.retinaScale(t,t.options.devicePixelRatio),t.bindEvents(),t.options.responsive&&t.resize(!0),t.ensureScalesHaveIDs(),t.buildOrUpdateScales(),t.initToolTip(),He.notify(t,"afterInit"),t},clear:function(){return ut.canvas.clear(this),this},stop:function(){return vt.cancelAnimation(this),this},resize:function(t){var e=this,i=e.options,n=e.canvas,a=i.maintainAspectRatio&&e.aspectRatio||null,r=Math.max(0,Math.floor(ut.getMaximumWidth(n))),o=Math.max(0,Math.floor(a?r/a:ut.getMaximumHeight(n)));if((e.width!==r||e.height!==o)&&(n.width=e.width=r,n.height=e.height=o,n.style.width=r+"px",n.style.height=o+"px",ut.retinaScale(e,i.devicePixelRatio),!t)){var s={width:r,height:o};He.notify(e,"resize",[s]),i.onResize&&i.onResize(e,s),e.stop(),e.update({duration:i.responsiveAnimationDuration})}},ensureScalesHaveIDs:function(){var t=this.options,e=t.scales||{},i=t.scale;ut.each(e.xAxes,function(t,e){t.id=t.id||"x-axis-"+e}),ut.each(e.yAxes,function(t,e){t.id=t.id||"y-axis-"+e}),i&&(i.id=i.id||"scale")},buildOrUpdateScales:function(){var t=this,e=t.options,i=t.scales||{},n=[],a=Object.keys(i).reduce(function(t,e){return t[e]=!1,t},{});e.scales&&(n=n.concat((e.scales.xAxes||[]).map(function(t){return{options:t,dtype:"category",dposition:"bottom"}}),(e.scales.yAxes||[]).map(function(t){return{options:t,dtype:"linear",dposition:"left"}}))),e.scale&&n.push({options:e.scale,dtype:"radialLinear",isDefault:!0,dposition:"chartArea"}),ut.each(n,function(e){var n=e.options,r=n.id,o=Qe(n.type,e.dtype);ii(n.position)!==ii(e.dposition)&&(n.position=e.dposition),a[r]=!0;var s=null;if(r in i&&i[r].type===o)(s=i[r]).options=n,s.ctx=t.ctx,s.chart=t;else{var l=Ee.getScaleConstructor(o);if(!l)return;s=new l({id:r,type:o,options:n,ctx:t.ctx,chart:t}),i[s.id]=s}s.mergeTicksOptions(),e.isDefault&&(t.scale=s)}),ut.each(a,function(t,e){t||delete i[e]}),t.scales=i,Ee.addScalesToLayout(this)},buildOrUpdateControllers:function(){var t=this,e=[];return ut.each(t.data.datasets,function(i,n){var a=t.getDatasetMeta(n),r=i.type||t.config.type;if(a.type&&a.type!==r&&(t.destroyDatasetMeta(n),a=t.getDatasetMeta(n)),a.type=r,a.controller)a.controller.updateIndex(n),a.controller.linkScales();else{var o=ue[a.type];if(void 0===o)throw new Error('"'+a.type+'" is not a chart type.');a.controller=new o(t,n),e.push(a.controller)}},t),e},resetElements:function(){var t=this;ut.each(t.data.datasets,function(e,i){t.getDatasetMeta(i).controller.reset()},t)},reset:function(){this.resetElements(),this.tooltip.initialize()},update:function(t){var e,i,n=this;if(t&&"object"==typeof t||(t={duration:t,lazy:arguments[1]}),i=(e=n).options,ut.each(e.scales,function(t){xe.removeBox(e,t)}),i=ei(ot.global,ot[e.config.type],i),e.options=e.config.options=i,e.ensureScalesHaveIDs(),e.buildOrUpdateScales(),e.tooltip._options=i.tooltips,e.tooltip.initialize(),He._invalidate(n),!1!==He.notify(n,"beforeUpdate")){n.tooltip._data=n.data;var a=n.buildOrUpdateControllers();ut.each(n.data.datasets,function(t,e){n.getDatasetMeta(e).controller.buildOrUpdateElements()},n),n.updateLayout(),n.options.animation&&n.options.animation.duration&&ut.each(a,function(t){t.reset()}),n.updateDatasets(),n.tooltip.initialize(),n.lastActive=[],He.notify(n,"afterUpdate"),n._bufferedRender?n._bufferedRequest={duration:t.duration,easing:t.easing,lazy:t.lazy}:n.render(t)}},updateLayout:function(){!1!==He.notify(this,"beforeLayout")&&(xe.update(this,this.width,this.height),He.notify(this,"afterScaleUpdate"),He.notify(this,"afterLayout"))},updateDatasets:function(){if(!1!==He.notify(this,"beforeDatasetsUpdate")){for(var t=0,e=this.data.datasets.length;t=0;--i)e.isDatasetVisible(i)&&e.drawDataset(i,t);He.notify(e,"afterDatasetsDraw",[t])}},drawDataset:function(t,e){var i=this.getDatasetMeta(t),n={meta:i,index:t,easingValue:e};!1!==He.notify(this,"beforeDatasetDraw",[n])&&(i.controller.draw(e),He.notify(this,"afterDatasetDraw",[n]))},_drawTooltip:function(t){var e=this.tooltip,i={tooltip:e,easingValue:t};!1!==He.notify(this,"beforeTooltipDraw",[i])&&(e.draw(),He.notify(this,"afterTooltipDraw",[i]))},getElementAtEvent:function(t){return pe.modes.single(this,t)},getElementsAtEvent:function(t){return pe.modes.label(this,t,{intersect:!0})},getElementsAtXAxis:function(t){return pe.modes["x-axis"](this,t,{intersect:!0})},getElementsAtEventForMode:function(t,e,i){var n=pe.modes[e];return"function"==typeof n?n(this,t,i):[]},getDatasetAtEvent:function(t){return pe.modes.dataset(this,t,{intersect:!0})},getDatasetMeta:function(t){var e=this.data.datasets[t];e._meta||(e._meta={});var i=e._meta[this.id];return i||(i=e._meta[this.id]={type:null,data:[],dataset:null,controller:null,hidden:null,xAxisID:null,yAxisID:null}),i},getVisibleDatasetCount:function(){for(var t=0,e=0,i=this.data.datasets.length;e3?i[2]-i[1]:i[1]-i[0];Math.abs(n)>1&&t!==Math.floor(t)&&(n=t-Math.floor(t));var a=ut.log10(Math.abs(n)),r="";if(0!==t)if(Math.max(Math.abs(i[0]),Math.abs(i[i.length-1]))<1e-4){var o=ut.log10(Math.abs(t));r=t.toExponential(Math.floor(o)-Math.floor(a))}else{var s=-1*Math.floor(a);s=Math.max(Math.min(s,20),0),r=t.toFixed(s)}else r="0";return r},logarithmic:function(t,e,i){var n=t/Math.pow(10,Math.floor(ut.log10(t)));return 0===t?"0":1===n||2===n||5===n||0===e||e===i.length-1?t.toExponential():""}}},ui=ut.valueOrDefault,di=ut.valueAtIndexOrDefault;function hi(t){var e,i,n=[];for(e=0,i=t.length;eu&&rt.maxHeight){r--;break}r++,l=o*s}t.labelRotation=r},afterCalculateTickRotation:function(){ut.callback(this.options.afterCalculateTickRotation,[this])},beforeFit:function(){ut.callback(this.options.beforeFit,[this])},fit:function(){var t=this,e=t.minSize={width:0,height:0},i=hi(t._ticks),n=t.options,a=n.ticks,r=n.scaleLabel,o=n.gridLines,s=t._isVisible(),l=n.position,u=t.isHorizontal(),d=ut.options._parseFont,h=d(a),c=n.gridLines.tickMarkLength;if(e.width=u?t.isFullWidth()?t.maxWidth-t.margins.left-t.margins.right:t.maxWidth:s&&o.drawTicks?c:0,e.height=u?s&&o.drawTicks?c:0:t.maxHeight,r.display&&s){var f=d(r),g=ut.options.toPadding(r.padding),m=f.lineHeight+g.height;u?e.height+=m:e.width+=m}if(a.display&&s){var p=ut.longestText(t.ctx,h.string,i,t.longestTextCache),v=ut.numberOfLabelLines(i),y=.5*h.size,b=t.options.ticks.padding;if(t._maxLabelLines=v,t.longestLabelWidth=p,u){var x=ut.toRadians(t.labelRotation),_=Math.cos(x),k=Math.sin(x)*p+h.lineHeight*v+y;e.height=Math.min(t.maxHeight,e.height+k+b),t.ctx.font=h.string;var w,M,S=ci(t.ctx,i[0],h.string),D=ci(t.ctx,i[i.length-1],h.string),C=t.getPixelForTick(0)-t.left,P=t.right-t.getPixelForTick(i.length-1);0!==t.labelRotation?(w="bottom"===l?_*S:_*y,M="bottom"===l?_*y:_*D):(w=S/2,M=D/2),t.paddingLeft=Math.max(w-C,0)+3,t.paddingRight=Math.max(M-P,0)+3}else a.mirror?p=0:p+=b+y,e.width=Math.min(t.maxWidth,e.width+p),t.paddingTop=h.size/2,t.paddingBottom=h.size/2}t.handleMargins(),t.width=e.width,t.height=e.height},handleMargins:function(){var t=this;t.margins&&(t.paddingLeft=Math.max(t.paddingLeft-t.margins.left,0),t.paddingTop=Math.max(t.paddingTop-t.margins.top,0),t.paddingRight=Math.max(t.paddingRight-t.margins.right,0),t.paddingBottom=Math.max(t.paddingBottom-t.margins.bottom,0))},afterFit:function(){ut.callback(this.options.afterFit,[this])},isHorizontal:function(){return"top"===this.options.position||"bottom"===this.options.position},isFullWidth:function(){return this.options.fullWidth},getRightValue:function(t){if(ut.isNullOrUndef(t))return NaN;if(("number"==typeof t||t instanceof Number)&&!isFinite(t))return NaN;if(t)if(this.isHorizontal()){if(void 0!==t.x)return this.getRightValue(t.x)}else if(void 0!==t.y)return this.getRightValue(t.y);return t},getLabelForIndex:ut.noop,getPixelForValue:ut.noop,getValueForPixel:ut.noop,getPixelForTick:function(t){var e=this,i=e.options.offset;if(e.isHorizontal()){var n=(e.width-(e.paddingLeft+e.paddingRight))/Math.max(e._ticks.length-(i?0:1),1),a=n*t+e.paddingLeft;i&&(a+=n/2);var r=e.left+a;return r+=e.isFullWidth()?e.margins.left:0}var o=e.height-(e.paddingTop+e.paddingBottom);return e.top+t*(o/(e._ticks.length-1))},getPixelForDecimal:function(t){var e=this;if(e.isHorizontal()){var i=(e.width-(e.paddingLeft+e.paddingRight))*t+e.paddingLeft,n=e.left+i;return n+=e.isFullWidth()?e.margins.left:0}return e.top+t*e.height},getBasePixel:function(){return this.getPixelForValue(this.getBaseValue())},getBaseValue:function(){var t=this.min,e=this.max;return this.beginAtZero?0:t<0&&e<0?e:t>0&&e>0?t:0},_autoSkip:function(t){var e,i,n=this,a=n.isHorizontal(),r=n.options.ticks.minor,o=t.length,s=!1,l=r.maxTicksLimit,u=n._tickSize()*(o-1),d=a?n.width-(n.paddingLeft+n.paddingRight):n.height-(n.paddingTop+n.PaddingBottom),h=[];for(u>d&&(s=1+Math.floor(u/d)),o>l&&(s=Math.max(s,1+Math.floor(o/l))),e=0;e1&&e%s>0&&delete i.label,h.push(i);return h},_tickSize:function(){var t=this,e=t.isHorizontal(),i=t.options.ticks.minor,n=ut.toRadians(t.labelRotation),a=Math.abs(Math.cos(n)),r=Math.abs(Math.sin(n)),o=i.autoSkipPadding||0,s=t.longestLabelWidth+o||0,l=ut.options._parseFont(i),u=t._maxLabelLines*l.lineHeight+o||0;return e?u*a>s*r?s/a:u/r:u*r0&&n>0&&(t.min=0)}var a=void 0!==e.min||void 0!==e.suggestedMin,r=void 0!==e.max||void 0!==e.suggestedMax;void 0!==e.min?t.min=e.min:void 0!==e.suggestedMin&&(null===t.min?t.min=e.suggestedMin:t.min=Math.min(t.min,e.suggestedMin)),void 0!==e.max?t.max=e.max:void 0!==e.suggestedMax&&(null===t.max?t.max=e.suggestedMax:t.max=Math.max(t.max,e.suggestedMax)),a!==r&&t.min>=t.max&&(a?t.max=t.min+1:t.min=t.max-1),t.min===t.max&&(t.max++,e.beginAtZero||t.min--)},getTickLimit:function(){var t,e=this.options.ticks,i=e.stepSize,n=e.maxTicksLimit;return i?t=Math.ceil(this.max/i)-Math.floor(this.min/i)+1:(t=this._computeTickLimit(),n=n||11),n&&(t=Math.min(n,t)),t},_computeTickLimit:function(){return Number.POSITIVE_INFINITY},handleDirectionalChanges:pi,buildTicks:function(){var t=this,e=t.options.ticks,i=t.getTickLimit(),n={maxTicks:i=Math.max(2,i),min:e.min,max:e.max,precision:e.precision,stepSize:ut.valueOrDefault(e.fixedStepSize,e.stepSize)},a=t.ticks=function(t,e){var i,n,a,r,o=[],s=t.stepSize,l=s||1,u=t.maxTicks-1,d=t.min,h=t.max,c=t.precision,f=e.min,g=e.max,m=ut.niceNum((g-f)/u/l)*l;if(m<1e-14&&vi(d)&&vi(h))return[f,g];(r=Math.ceil(g/m)-Math.floor(f/m))>u&&(m=ut.niceNum(r*m/u/l)*l),s||vi(c)?i=Math.pow(10,ut._decimalPlaces(m)):(i=Math.pow(10,c),m=Math.ceil(m*i)/i),n=Math.floor(f/m)*m,a=Math.ceil(g/m)*m,s&&(!vi(d)&&ut.almostWhole(d/m,m/1e3)&&(n=d),!vi(h)&&ut.almostWhole(h/m,m/1e3)&&(a=h)),r=(a-n)/m,r=ut.almostEquals(r,Math.round(r),m/1e3)?Math.round(r):Math.ceil(r),n=Math.round(n*i)/i,a=Math.round(a*i)/i,o.push(vi(d)?n:d);for(var p=1;pt.max&&(t.max=n))})});t.min=isFinite(t.min)&&!isNaN(t.min)?t.min:0,t.max=isFinite(t.max)&&!isNaN(t.max)?t.max:1,this.handleTickRangeOptions()},_computeTickLimit:function(){var t;return 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instanceof CanvasGradient?t:ut.color(t).saturate(.5).darken(.1).rgbString()}}(),ai._adapters=si,ai.Animation=pt,ai.animationService=vt,ai.controllers=ue,ai.DatasetController=kt,ai.defaults=ot,ai.Element=gt,ai.elements=Nt,ai.Interaction=pe,ai.layouts=xe,ai.platform=Ve,ai.plugins=He,ai.Scale=fi,ai.scaleService=Ee,ai.Ticks=li,ai.Tooltip=Je,ai.helpers.each(en,function(t,e){ai.scaleService.registerScaleType(e,t,t._defaults)}),kn)kn.hasOwnProperty(Dn)&&ai.plugins.register(kn[Dn]);ai.platform.initialize();var Cn=ai;return"undefined"!=typeof window&&(window.Chart=ai),ai.Chart=ai,ai.Legend=kn.legend._element,ai.Title=kn.title._element,ai.pluginService=ai.plugins,ai.PluginBase=ai.Element.extend({}),ai.canvasHelpers=ai.helpers.canvas,ai.layoutService=ai.layouts,ai.LinearScaleBase=yi,ai.helpers.each(["Bar","Bubble","Doughnut","Line","PolarArea","Radar","Scatter"],function(t){ai[t]=function(e,i){return new ai(e,ai.helpers.merge(i||{},{type:t.charAt(0).toLowerCase()+t.slice(1)}))}}),Cn}); diff --git a/samples/DashboardDemo/src/DashboardDemo.Web/wwwroot/libs/chart.js/Chart.css b/samples/DashboardDemo/src/DashboardDemo.Web/wwwroot/libs/chart.js/Chart.css new file mode 100644 index 0000000000..5e749593ee --- /dev/null +++ b/samples/DashboardDemo/src/DashboardDemo.Web/wwwroot/libs/chart.js/Chart.css @@ -0,0 +1,47 @@ +/* + * DOM element rendering detection + * https://davidwalsh.name/detect-node-insertion + */ +@keyframes chartjs-render-animation { + from { opacity: 0.99; } + to { opacity: 1; } +} + +.chartjs-render-monitor { + animation: chartjs-render-animation 0.001s; +} + +/* + * DOM element resizing detection + * https://github.com/marcj/css-element-queries + */ +.chartjs-size-monitor, +.chartjs-size-monitor-expand, +.chartjs-size-monitor-shrink { + position: absolute; + direction: ltr; + left: 0; + top: 0; + right: 0; + bottom: 0; + overflow: hidden; + pointer-events: none; + visibility: hidden; + z-index: -1; +} + +.chartjs-size-monitor-expand > div { + position: absolute; + width: 1000000px; + height: 1000000px; + left: 0; + top: 0; +} + +.chartjs-size-monitor-shrink > div { + position: absolute; + width: 200%; + height: 200%; + left: 0; + top: 0; +} diff --git a/samples/DashboardDemo/src/DashboardDemo.Web/wwwroot/libs/chart.js/Chart.js b/samples/DashboardDemo/src/DashboardDemo.Web/wwwroot/libs/chart.js/Chart.js new file mode 100644 index 0000000000..637085791b --- /dev/null +++ b/samples/DashboardDemo/src/DashboardDemo.Web/wwwroot/libs/chart.js/Chart.js @@ -0,0 +1,14680 @@ +/*! + * Chart.js v2.8.0 + * https://www.chartjs.org + * (c) 2019 Chart.js Contributors + * Released under the MIT License + */ +(function (global, factory) { +typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(function() { try { return require('moment'); } catch(e) { } }()) : +typeof define === 'function' && define.amd ? define(['require'], function(require) { return factory(function() { try { return require('moment'); } catch(e) { } }()); }) : +(global.Chart = factory(global.moment)); +}(this, (function (moment) { 'use strict'; + +moment = moment && moment.hasOwnProperty('default') ? moment['default'] : moment; + +/* MIT license */ + +var conversions = { + rgb2hsl: rgb2hsl, + rgb2hsv: rgb2hsv, + rgb2hwb: rgb2hwb, + rgb2cmyk: rgb2cmyk, + rgb2keyword: rgb2keyword, + rgb2xyz: rgb2xyz, + rgb2lab: rgb2lab, + rgb2lch: rgb2lch, + + hsl2rgb: hsl2rgb, + hsl2hsv: hsl2hsv, + hsl2hwb: hsl2hwb, + hsl2cmyk: hsl2cmyk, + hsl2keyword: hsl2keyword, + + hsv2rgb: hsv2rgb, + hsv2hsl: hsv2hsl, + hsv2hwb: hsv2hwb, + hsv2cmyk: hsv2cmyk, + hsv2keyword: hsv2keyword, + + hwb2rgb: hwb2rgb, + hwb2hsl: hwb2hsl, + hwb2hsv: hwb2hsv, + hwb2cmyk: hwb2cmyk, + hwb2keyword: hwb2keyword, + + cmyk2rgb: cmyk2rgb, + cmyk2hsl: cmyk2hsl, + cmyk2hsv: cmyk2hsv, + cmyk2hwb: cmyk2hwb, + cmyk2keyword: cmyk2keyword, + + keyword2rgb: keyword2rgb, + keyword2hsl: keyword2hsl, + keyword2hsv: keyword2hsv, + keyword2hwb: keyword2hwb, + keyword2cmyk: keyword2cmyk, + keyword2lab: keyword2lab, + keyword2xyz: keyword2xyz, + + xyz2rgb: xyz2rgb, + xyz2lab: xyz2lab, + xyz2lch: xyz2lch, + + lab2xyz: lab2xyz, + lab2rgb: lab2rgb, + lab2lch: lab2lch, + + lch2lab: lch2lab, + lch2xyz: lch2xyz, + lch2rgb: lch2rgb +}; + + +function rgb2hsl(rgb) { + var r = rgb[0]/255, + g = rgb[1]/255, + b = rgb[2]/255, + min = Math.min(r, g, b), + max = Math.max(r, g, b), + delta = max - min, + h, s, l; + + if (max == min) + h = 0; + else if (r == max) + h = (g - b) / delta; + else if (g == max) + h = 2 + (b - r) / delta; + else if (b == max) + h = 4 + (r - g)/ delta; + + h = Math.min(h * 60, 360); + + if (h < 0) + h += 360; + + l = (min + max) / 2; + + if (max == min) + s = 0; + else if (l <= 0.5) + s = delta / (max + min); + else + s = delta / (2 - max - min); + + return [h, s * 100, l * 100]; +} + +function rgb2hsv(rgb) { + var r = rgb[0], + g = rgb[1], + b = rgb[2], + min = Math.min(r, g, b), + max = Math.max(r, g, b), + delta = max - min, + h, s, v; + + if (max == 0) + s = 0; + else + s = (delta/max * 1000)/10; + + if (max == min) + h = 0; + else if (r == max) + h = (g - b) / delta; + else if (g == max) + h = 2 + (b - r) / delta; + else if (b == max) + h = 4 + (r - g) / delta; + + h = Math.min(h * 60, 360); + + if (h < 0) + h += 360; + + v = ((max / 255) * 1000) / 10; + + return [h, s, v]; +} + +function rgb2hwb(rgb) { + var r = rgb[0], + g = rgb[1], + b = rgb[2], + h = rgb2hsl(rgb)[0], + w = 1/255 * Math.min(r, Math.min(g, b)), + b = 1 - 1/255 * Math.max(r, Math.max(g, b)); + + return [h, w * 100, b * 100]; +} + +function rgb2cmyk(rgb) { + var r = rgb[0] / 255, + g = rgb[1] / 255, + b = rgb[2] / 255, + c, m, y, k; + + k = Math.min(1 - r, 1 - g, 1 - b); + c = (1 - r - k) / (1 - k) || 0; + m = (1 - g - k) / (1 - k) || 0; + y = (1 - b - k) / (1 - k) || 0; + return [c * 100, m * 100, y * 100, k * 100]; +} + +function rgb2keyword(rgb) { + return reverseKeywords[JSON.stringify(rgb)]; +} + +function rgb2xyz(rgb) { + var r = rgb[0] / 255, + g = rgb[1] / 255, + b = rgb[2] / 255; + + // assume sRGB + r = r > 0.04045 ? Math.pow(((r + 0.055) / 1.055), 2.4) : (r / 12.92); + g = g > 0.04045 ? Math.pow(((g + 0.055) / 1.055), 2.4) : (g / 12.92); + b = b > 0.04045 ? Math.pow(((b + 0.055) / 1.055), 2.4) : (b / 12.92); + + var x = (r * 0.4124) + (g * 0.3576) + (b * 0.1805); + var y = (r * 0.2126) + (g * 0.7152) + (b * 0.0722); + var z = (r * 0.0193) + (g * 0.1192) + (b * 0.9505); + + return [x * 100, y *100, z * 100]; +} + +function rgb2lab(rgb) { + var xyz = rgb2xyz(rgb), + x = xyz[0], + y = xyz[1], + z = xyz[2], + l, a, b; + + x /= 95.047; + y /= 100; + z /= 108.883; + + x = x > 0.008856 ? Math.pow(x, 1/3) : (7.787 * x) + (16 / 116); + y = y > 0.008856 ? Math.pow(y, 1/3) : (7.787 * y) + (16 / 116); + z = z > 0.008856 ? Math.pow(z, 1/3) : (7.787 * z) + (16 / 116); + + l = (116 * y) - 16; + a = 500 * (x - y); + b = 200 * (y - z); + + return [l, a, b]; +} + +function rgb2lch(args) { + return lab2lch(rgb2lab(args)); +} + +function hsl2rgb(hsl) { + var h = hsl[0] / 360, + s = hsl[1] / 100, + l = hsl[2] / 100, + t1, t2, t3, rgb, val; + + if (s == 0) { + val = l * 255; + return [val, val, val]; + } + + if (l < 0.5) + t2 = l * (1 + s); + else + t2 = l + s - l * s; + t1 = 2 * l - t2; + + rgb = [0, 0, 0]; + for (var i = 0; i < 3; i++) { + t3 = h + 1 / 3 * - (i - 1); + t3 < 0 && t3++; + t3 > 1 && t3--; + + if (6 * t3 < 1) + val = t1 + (t2 - t1) * 6 * t3; + else if (2 * t3 < 1) + val = t2; + else if (3 * t3 < 2) + val = t1 + (t2 - t1) * (2 / 3 - t3) * 6; + else + val = t1; + + rgb[i] = val * 255; + } + + return rgb; +} + +function hsl2hsv(hsl) { + var h = hsl[0], + s = hsl[1] / 100, + l = hsl[2] / 100, + sv, v; + + if(l === 0) { + // no need to do calc on black + // also avoids divide by 0 error + return [0, 0, 0]; + } + + l *= 2; + s *= (l <= 1) ? l : 2 - l; + v = (l + s) / 2; + sv = (2 * s) / (l + s); + return [h, sv * 100, v * 100]; +} + +function hsl2hwb(args) { + return rgb2hwb(hsl2rgb(args)); +} + +function hsl2cmyk(args) { + return rgb2cmyk(hsl2rgb(args)); +} + +function hsl2keyword(args) { + return rgb2keyword(hsl2rgb(args)); +} + + +function hsv2rgb(hsv) { + var h = hsv[0] / 60, + s = hsv[1] / 100, + v = hsv[2] / 100, + hi = Math.floor(h) % 6; + + var f = h - Math.floor(h), + p = 255 * v * (1 - s), + q = 255 * v * (1 - (s * f)), + t = 255 * v * (1 - (s * (1 - f))), + v = 255 * v; + + switch(hi) { + case 0: + return [v, t, p]; + case 1: + return [q, v, p]; + case 2: + return [p, v, t]; + case 3: + return [p, q, v]; + case 4: + return [t, p, v]; + case 5: + return [v, p, q]; + } +} + +function hsv2hsl(hsv) { + var h = hsv[0], + s = hsv[1] / 100, + v = hsv[2] / 100, + sl, l; + + l = (2 - s) * v; + sl = s * v; + sl /= (l <= 1) ? l : 2 - l; + sl = sl || 0; + l /= 2; + return [h, sl * 100, l * 100]; +} + +function hsv2hwb(args) { + return rgb2hwb(hsv2rgb(args)) +} + +function hsv2cmyk(args) { + return rgb2cmyk(hsv2rgb(args)); +} + +function hsv2keyword(args) { + return rgb2keyword(hsv2rgb(args)); +} + +// http://dev.w3.org/csswg/css-color/#hwb-to-rgb +function hwb2rgb(hwb) { + var h = hwb[0] / 360, + wh = hwb[1] / 100, + bl = hwb[2] / 100, + ratio = wh + bl, + i, v, f, n; + + // wh + bl cant be > 1 + if (ratio > 1) { + wh /= ratio; + bl /= ratio; + } + + i = Math.floor(6 * h); + v = 1 - bl; + f = 6 * h - i; + if ((i & 0x01) != 0) { + f = 1 - f; + } + n = wh + f * (v - wh); // linear interpolation + + switch (i) { + default: + case 6: + case 0: r = v; g = n; b = wh; break; + case 1: r = n; g = v; b = wh; break; + case 2: r = wh; g = v; b = n; break; + case 3: r = wh; g = n; b = v; break; + case 4: r = n; g = wh; b = v; break; + case 5: r = v; g = wh; b = n; break; + } + + return [r * 255, g * 255, b * 255]; +} + +function hwb2hsl(args) { + return rgb2hsl(hwb2rgb(args)); +} + +function hwb2hsv(args) { + return rgb2hsv(hwb2rgb(args)); +} + +function hwb2cmyk(args) { + return rgb2cmyk(hwb2rgb(args)); +} + +function hwb2keyword(args) { + return rgb2keyword(hwb2rgb(args)); +} + +function cmyk2rgb(cmyk) { + var c = cmyk[0] / 100, + m = cmyk[1] / 100, + y = cmyk[2] / 100, + k = cmyk[3] / 100, + r, g, b; + + r = 1 - Math.min(1, c * (1 - k) + k); + g = 1 - Math.min(1, m * (1 - k) + k); + b = 1 - Math.min(1, y * (1 - k) + k); + return [r * 255, g * 255, b * 255]; +} + +function cmyk2hsl(args) { + return rgb2hsl(cmyk2rgb(args)); +} + +function cmyk2hsv(args) { + return rgb2hsv(cmyk2rgb(args)); +} + +function cmyk2hwb(args) { + return rgb2hwb(cmyk2rgb(args)); +} + +function cmyk2keyword(args) { + return rgb2keyword(cmyk2rgb(args)); +} + + +function xyz2rgb(xyz) { + var x = xyz[0] / 100, + y = xyz[1] / 100, + z = xyz[2] / 100, + r, g, b; + + r = (x * 3.2406) + (y * -1.5372) + (z * -0.4986); + g = (x * -0.9689) + (y * 1.8758) + (z * 0.0415); + b = (x * 0.0557) + (y * -0.2040) + (z * 1.0570); + + // assume sRGB + r = r > 0.0031308 ? ((1.055 * Math.pow(r, 1.0 / 2.4)) - 0.055) + : r = (r * 12.92); + + g = g > 0.0031308 ? ((1.055 * Math.pow(g, 1.0 / 2.4)) - 0.055) + : g = (g * 12.92); + + b = b > 0.0031308 ? ((1.055 * Math.pow(b, 1.0 / 2.4)) - 0.055) + : b = (b * 12.92); + + r = Math.min(Math.max(0, r), 1); + g = Math.min(Math.max(0, g), 1); + b = Math.min(Math.max(0, b), 1); + + return [r * 255, g * 255, b * 255]; +} + +function xyz2lab(xyz) { + var x = xyz[0], + y = xyz[1], + z = xyz[2], + l, a, b; + + x /= 95.047; + y /= 100; + z /= 108.883; + + x = x > 0.008856 ? Math.pow(x, 1/3) : (7.787 * x) + (16 / 116); + y = y > 0.008856 ? Math.pow(y, 1/3) : (7.787 * y) + (16 / 116); + z = z > 0.008856 ? Math.pow(z, 1/3) : (7.787 * z) + (16 / 116); + + l = (116 * y) - 16; + a = 500 * (x - y); + b = 200 * (y - z); + + return [l, a, b]; +} + +function xyz2lch(args) { + return lab2lch(xyz2lab(args)); +} + +function lab2xyz(lab) { + var l = lab[0], + a = lab[1], + b = lab[2], + x, y, z, y2; + + if (l <= 8) { + y = (l * 100) / 903.3; + y2 = (7.787 * (y / 100)) + (16 / 116); + } else { + y = 100 * Math.pow((l + 16) / 116, 3); + y2 = Math.pow(y / 100, 1/3); + } + + x = x / 95.047 <= 0.008856 ? x = (95.047 * ((a / 500) + y2 - (16 / 116))) / 7.787 : 95.047 * Math.pow((a / 500) + y2, 3); + + z = z / 108.883 <= 0.008859 ? z = (108.883 * (y2 - (b / 200) - (16 / 116))) / 7.787 : 108.883 * Math.pow(y2 - (b / 200), 3); + + return [x, y, z]; +} + +function lab2lch(lab) { + var l = lab[0], + a = lab[1], + b = lab[2], + hr, h, c; + + hr = Math.atan2(b, a); + h = hr * 360 / 2 / Math.PI; + if (h < 0) { + h += 360; + } + c = Math.sqrt(a * a + b * b); + return [l, c, h]; +} + +function lab2rgb(args) { + return xyz2rgb(lab2xyz(args)); +} + +function lch2lab(lch) { + var l = lch[0], + c = lch[1], + h = lch[2], + a, b, hr; + + hr = h / 360 * 2 * Math.PI; + a = c * Math.cos(hr); + b = c * Math.sin(hr); + return [l, a, b]; +} + +function lch2xyz(args) { + return lab2xyz(lch2lab(args)); +} + +function lch2rgb(args) { + return lab2rgb(lch2lab(args)); +} + +function keyword2rgb(keyword) { + return cssKeywords[keyword]; +} + +function keyword2hsl(args) { + return rgb2hsl(keyword2rgb(args)); +} + +function keyword2hsv(args) { + return rgb2hsv(keyword2rgb(args)); +} + +function keyword2hwb(args) { + return rgb2hwb(keyword2rgb(args)); +} + +function keyword2cmyk(args) { + return rgb2cmyk(keyword2rgb(args)); +} + +function keyword2lab(args) { + return rgb2lab(keyword2rgb(args)); +} + +function keyword2xyz(args) { + return rgb2xyz(keyword2rgb(args)); +} + +var cssKeywords = { + aliceblue: [240,248,255], + antiquewhite: [250,235,215], + aqua: [0,255,255], + aquamarine: [127,255,212], + azure: [240,255,255], + beige: [245,245,220], + bisque: [255,228,196], + black: [0,0,0], + blanchedalmond: [255,235,205], + blue: [0,0,255], + blueviolet: [138,43,226], + brown: [165,42,42], + burlywood: [222,184,135], + cadetblue: [95,158,160], + chartreuse: [127,255,0], + chocolate: [210,105,30], + coral: [255,127,80], + cornflowerblue: [100,149,237], + cornsilk: [255,248,220], + crimson: [220,20,60], + cyan: [0,255,255], + darkblue: [0,0,139], + darkcyan: [0,139,139], + darkgoldenrod: [184,134,11], + darkgray: [169,169,169], + darkgreen: [0,100,0], + darkgrey: [169,169,169], + darkkhaki: [189,183,107], + darkmagenta: [139,0,139], + darkolivegreen: [85,107,47], + darkorange: [255,140,0], + darkorchid: [153,50,204], + darkred: [139,0,0], + darksalmon: [233,150,122], + darkseagreen: [143,188,143], + darkslateblue: [72,61,139], + darkslategray: [47,79,79], + darkslategrey: [47,79,79], + darkturquoise: [0,206,209], + darkviolet: [148,0,211], + deeppink: [255,20,147], + deepskyblue: [0,191,255], + dimgray: [105,105,105], + dimgrey: [105,105,105], + dodgerblue: [30,144,255], + firebrick: [178,34,34], + floralwhite: [255,250,240], + forestgreen: [34,139,34], + fuchsia: [255,0,255], + gainsboro: [220,220,220], + ghostwhite: [248,248,255], + gold: [255,215,0], + goldenrod: [218,165,32], + gray: [128,128,128], + green: [0,128,0], + greenyellow: [173,255,47], + grey: [128,128,128], + honeydew: [240,255,240], + hotpink: [255,105,180], + indianred: [205,92,92], + indigo: [75,0,130], + ivory: [255,255,240], + khaki: [240,230,140], + lavender: [230,230,250], + lavenderblush: [255,240,245], + lawngreen: [124,252,0], + lemonchiffon: [255,250,205], + lightblue: [173,216,230], + lightcoral: [240,128,128], + lightcyan: [224,255,255], + lightgoldenrodyellow: [250,250,210], + lightgray: [211,211,211], + lightgreen: [144,238,144], + lightgrey: [211,211,211], + lightpink: [255,182,193], + lightsalmon: [255,160,122], + lightseagreen: [32,178,170], + lightskyblue: [135,206,250], + lightslategray: [119,136,153], + lightslategrey: [119,136,153], + lightsteelblue: [176,196,222], + lightyellow: [255,255,224], + lime: [0,255,0], + limegreen: [50,205,50], + linen: [250,240,230], + magenta: [255,0,255], + maroon: [128,0,0], + mediumaquamarine: [102,205,170], + mediumblue: [0,0,205], + mediumorchid: [186,85,211], + mediumpurple: [147,112,219], + mediumseagreen: [60,179,113], + mediumslateblue: [123,104,238], + mediumspringgreen: [0,250,154], + mediumturquoise: [72,209,204], + mediumvioletred: [199,21,133], + midnightblue: [25,25,112], + mintcream: [245,255,250], + mistyrose: [255,228,225], + moccasin: [255,228,181], + navajowhite: [255,222,173], + navy: [0,0,128], + oldlace: [253,245,230], + olive: [128,128,0], + olivedrab: [107,142,35], + orange: [255,165,0], + orangered: [255,69,0], + orchid: [218,112,214], + palegoldenrod: [238,232,170], + palegreen: [152,251,152], + paleturquoise: [175,238,238], + palevioletred: [219,112,147], + papayawhip: [255,239,213], + peachpuff: [255,218,185], + peru: [205,133,63], + pink: [255,192,203], + plum: [221,160,221], + powderblue: [176,224,230], + purple: [128,0,128], + rebeccapurple: [102, 51, 153], + red: [255,0,0], + rosybrown: [188,143,143], + royalblue: [65,105,225], + saddlebrown: [139,69,19], + salmon: [250,128,114], + sandybrown: [244,164,96], + seagreen: [46,139,87], + seashell: [255,245,238], + sienna: [160,82,45], + silver: [192,192,192], + skyblue: [135,206,235], + slateblue: [106,90,205], + slategray: [112,128,144], + slategrey: [112,128,144], + snow: [255,250,250], + springgreen: [0,255,127], + steelblue: [70,130,180], + tan: [210,180,140], + teal: [0,128,128], + thistle: [216,191,216], + tomato: [255,99,71], + turquoise: [64,224,208], + violet: [238,130,238], + wheat: [245,222,179], + white: [255,255,255], + whitesmoke: [245,245,245], + yellow: [255,255,0], + yellowgreen: [154,205,50] +}; + +var reverseKeywords = {}; +for (var key in cssKeywords) { + reverseKeywords[JSON.stringify(cssKeywords[key])] = key; +} + +var convert = function() { + return new Converter(); +}; + +for (var func in conversions) { + // export Raw versions + convert[func + "Raw"] = (function(func) { + // accept array or plain args + return function(arg) { + if (typeof arg == "number") + arg = Array.prototype.slice.call(arguments); + return conversions[func](arg); + } + })(func); + + var pair = /(\w+)2(\w+)/.exec(func), + from = pair[1], + to = pair[2]; + + // export rgb2hsl and ["rgb"]["hsl"] + convert[from] = convert[from] || {}; + + convert[from][to] = convert[func] = (function(func) { + return function(arg) { + if (typeof arg == "number") + arg = Array.prototype.slice.call(arguments); + + var val = conversions[func](arg); + if (typeof val == "string" || val === undefined) + return val; // keyword + + for (var i = 0; i < val.length; i++) + val[i] = Math.round(val[i]); + return val; + } + })(func); +} + + +/* Converter does lazy conversion and caching */ +var Converter = function() { + this.convs = {}; +}; + +/* Either get the values for a space or + set the values for a space, depending on args */ +Converter.prototype.routeSpace = function(space, args) { + var values = args[0]; + if (values === undefined) { + // color.rgb() + return this.getValues(space); + } + // color.rgb(10, 10, 10) + if (typeof values == "number") { + values = Array.prototype.slice.call(args); + } + + return this.setValues(space, values); +}; + +/* Set the values for a space, invalidating cache */ +Converter.prototype.setValues = function(space, values) { + this.space = space; + this.convs = {}; + this.convs[space] = values; + return this; +}; + +/* Get the values for a space. If there's already + a conversion for the space, fetch it, otherwise + compute it */ +Converter.prototype.getValues = function(space) { + var vals = this.convs[space]; + if (!vals) { + var fspace = this.space, + from = this.convs[fspace]; + vals = convert[fspace][space](from); + + this.convs[space] = vals; + } + return vals; +}; + +["rgb", "hsl", "hsv", "cmyk", "keyword"].forEach(function(space) { + Converter.prototype[space] = function(vals) { + return this.routeSpace(space, arguments); + }; +}); + +var colorConvert = convert; + +var colorName = { + "aliceblue": [240, 248, 255], + "antiquewhite": [250, 235, 215], + "aqua": [0, 255, 255], + "aquamarine": [127, 255, 212], + "azure": [240, 255, 255], + "beige": [245, 245, 220], + "bisque": [255, 228, 196], + "black": [0, 0, 0], + "blanchedalmond": [255, 235, 205], + "blue": [0, 0, 255], + "blueviolet": [138, 43, 226], + "brown": [165, 42, 42], + "burlywood": [222, 184, 135], + "cadetblue": [95, 158, 160], + "chartreuse": [127, 255, 0], + "chocolate": [210, 105, 30], + "coral": [255, 127, 80], + "cornflowerblue": [100, 149, 237], + "cornsilk": [255, 248, 220], + "crimson": [220, 20, 60], + "cyan": [0, 255, 255], + "darkblue": [0, 0, 139], + "darkcyan": [0, 139, 139], + "darkgoldenrod": [184, 134, 11], + "darkgray": [169, 169, 169], + "darkgreen": [0, 100, 0], + "darkgrey": [169, 169, 169], + "darkkhaki": [189, 183, 107], + "darkmagenta": [139, 0, 139], + "darkolivegreen": [85, 107, 47], + "darkorange": [255, 140, 0], + "darkorchid": [153, 50, 204], + "darkred": [139, 0, 0], + "darksalmon": [233, 150, 122], + "darkseagreen": [143, 188, 143], + "darkslateblue": [72, 61, 139], + "darkslategray": [47, 79, 79], + "darkslategrey": [47, 79, 79], + "darkturquoise": [0, 206, 209], + "darkviolet": [148, 0, 211], + "deeppink": [255, 20, 147], + "deepskyblue": [0, 191, 255], + "dimgray": [105, 105, 105], + "dimgrey": [105, 105, 105], + "dodgerblue": [30, 144, 255], + "firebrick": [178, 34, 34], + "floralwhite": [255, 250, 240], + "forestgreen": [34, 139, 34], + "fuchsia": [255, 0, 255], + "gainsboro": [220, 220, 220], + "ghostwhite": [248, 248, 255], + "gold": [255, 215, 0], + "goldenrod": [218, 165, 32], + "gray": [128, 128, 128], + "green": [0, 128, 0], + "greenyellow": [173, 255, 47], + "grey": [128, 128, 128], + "honeydew": [240, 255, 240], + "hotpink": [255, 105, 180], + "indianred": [205, 92, 92], + "indigo": [75, 0, 130], + "ivory": [255, 255, 240], + "khaki": [240, 230, 140], + "lavender": [230, 230, 250], + "lavenderblush": [255, 240, 245], + "lawngreen": [124, 252, 0], + "lemonchiffon": [255, 250, 205], + "lightblue": [173, 216, 230], + "lightcoral": [240, 128, 128], + "lightcyan": [224, 255, 255], + "lightgoldenrodyellow": [250, 250, 210], + "lightgray": [211, 211, 211], + "lightgreen": [144, 238, 144], + "lightgrey": [211, 211, 211], + "lightpink": [255, 182, 193], + "lightsalmon": [255, 160, 122], + "lightseagreen": [32, 178, 170], + "lightskyblue": [135, 206, 250], + "lightslategray": [119, 136, 153], + "lightslategrey": [119, 136, 153], + "lightsteelblue": [176, 196, 222], + "lightyellow": [255, 255, 224], + "lime": [0, 255, 0], + "limegreen": [50, 205, 50], + "linen": [250, 240, 230], + "magenta": [255, 0, 255], + "maroon": [128, 0, 0], + "mediumaquamarine": [102, 205, 170], + "mediumblue": [0, 0, 205], + "mediumorchid": [186, 85, 211], + "mediumpurple": [147, 112, 219], + "mediumseagreen": [60, 179, 113], + "mediumslateblue": [123, 104, 238], + "mediumspringgreen": [0, 250, 154], + "mediumturquoise": [72, 209, 204], + "mediumvioletred": [199, 21, 133], + "midnightblue": [25, 25, 112], + "mintcream": [245, 255, 250], + "mistyrose": [255, 228, 225], + "moccasin": [255, 228, 181], + "navajowhite": [255, 222, 173], + "navy": [0, 0, 128], + "oldlace": [253, 245, 230], + "olive": [128, 128, 0], + "olivedrab": [107, 142, 35], + "orange": [255, 165, 0], + "orangered": [255, 69, 0], + "orchid": [218, 112, 214], + "palegoldenrod": [238, 232, 170], + "palegreen": [152, 251, 152], + "paleturquoise": [175, 238, 238], + "palevioletred": [219, 112, 147], + "papayawhip": [255, 239, 213], + "peachpuff": [255, 218, 185], + "peru": [205, 133, 63], + "pink": [255, 192, 203], + "plum": [221, 160, 221], + "powderblue": [176, 224, 230], + "purple": [128, 0, 128], + "rebeccapurple": [102, 51, 153], + "red": [255, 0, 0], + "rosybrown": [188, 143, 143], + "royalblue": [65, 105, 225], + "saddlebrown": [139, 69, 19], + "salmon": [250, 128, 114], + "sandybrown": [244, 164, 96], + "seagreen": [46, 139, 87], + "seashell": [255, 245, 238], + "sienna": [160, 82, 45], + "silver": [192, 192, 192], + "skyblue": [135, 206, 235], + "slateblue": [106, 90, 205], + "slategray": [112, 128, 144], + "slategrey": [112, 128, 144], + "snow": [255, 250, 250], + "springgreen": [0, 255, 127], + "steelblue": [70, 130, 180], + "tan": [210, 180, 140], + "teal": [0, 128, 128], + "thistle": [216, 191, 216], + "tomato": [255, 99, 71], + "turquoise": [64, 224, 208], + "violet": [238, 130, 238], + "wheat": [245, 222, 179], + "white": [255, 255, 255], + "whitesmoke": [245, 245, 245], + "yellow": [255, 255, 0], + "yellowgreen": [154, 205, 50] +}; + +/* MIT license */ + + +var colorString = { + getRgba: getRgba, + getHsla: getHsla, + getRgb: getRgb, + getHsl: getHsl, + getHwb: getHwb, + getAlpha: getAlpha, + + hexString: hexString, + rgbString: rgbString, + rgbaString: rgbaString, + percentString: percentString, + percentaString: percentaString, + hslString: hslString, + hslaString: hslaString, + hwbString: hwbString, + keyword: keyword +}; + +function getRgba(string) { + if (!string) { + return; + } + var abbr = /^#([a-fA-F0-9]{3,4})$/i, + hex = /^#([a-fA-F0-9]{6}([a-fA-F0-9]{2})?)$/i, + rgba = /^rgba?\(\s*([+-]?\d+)\s*,\s*([+-]?\d+)\s*,\s*([+-]?\d+)\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)$/i, + per = /^rgba?\(\s*([+-]?[\d\.]+)\%\s*,\s*([+-]?[\d\.]+)\%\s*,\s*([+-]?[\d\.]+)\%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)$/i, + keyword = /(\w+)/; + + var rgb = [0, 0, 0], + a = 1, + match = string.match(abbr), + hexAlpha = ""; + if (match) { + match = match[1]; + hexAlpha = match[3]; + for (var i = 0; i < rgb.length; i++) { + rgb[i] = parseInt(match[i] + match[i], 16); + } + if (hexAlpha) { + a = Math.round((parseInt(hexAlpha + hexAlpha, 16) / 255) * 100) / 100; + } + } + else if (match = string.match(hex)) { + hexAlpha = match[2]; + match = match[1]; + for (var i = 0; i < rgb.length; i++) { + rgb[i] = parseInt(match.slice(i * 2, i * 2 + 2), 16); + } + if (hexAlpha) { + a = Math.round((parseInt(hexAlpha, 16) / 255) * 100) / 100; + } + } + else if (match = string.match(rgba)) { + for (var i = 0; i < rgb.length; i++) { + rgb[i] = parseInt(match[i + 1]); + } + a = parseFloat(match[4]); + } + else if (match = string.match(per)) { + for (var i = 0; i < rgb.length; i++) { + rgb[i] = Math.round(parseFloat(match[i + 1]) * 2.55); + } + a = parseFloat(match[4]); + } + else if (match = string.match(keyword)) { + if (match[1] == "transparent") { + return [0, 0, 0, 0]; + } + rgb = colorName[match[1]]; + if (!rgb) { + return; + } + } + + for (var i = 0; i < rgb.length; i++) { + rgb[i] = scale(rgb[i], 0, 255); + } + if (!a && a != 0) { + a = 1; + } + else { + a = scale(a, 0, 1); + } + rgb[3] = a; + return rgb; +} + +function getHsla(string) { + if (!string) { + return; + } + var hsl = /^hsla?\(\s*([+-]?\d+)(?:deg)?\s*,\s*([+-]?[\d\.]+)%\s*,\s*([+-]?[\d\.]+)%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)/; + var match = string.match(hsl); + if (match) { + var alpha = parseFloat(match[4]); + var h = scale(parseInt(match[1]), 0, 360), + s = scale(parseFloat(match[2]), 0, 100), + l = scale(parseFloat(match[3]), 0, 100), + a = scale(isNaN(alpha) ? 1 : alpha, 0, 1); + return [h, s, l, a]; + } +} + +function getHwb(string) { + if (!string) { + return; + } + var hwb = /^hwb\(\s*([+-]?\d+)(?:deg)?\s*,\s*([+-]?[\d\.]+)%\s*,\s*([+-]?[\d\.]+)%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)/; + var match = string.match(hwb); + if (match) { + var alpha = parseFloat(match[4]); + var h = scale(parseInt(match[1]), 0, 360), + w = scale(parseFloat(match[2]), 0, 100), + b = scale(parseFloat(match[3]), 0, 100), + a = scale(isNaN(alpha) ? 1 : alpha, 0, 1); + return [h, w, b, a]; + } +} + +function getRgb(string) { + var rgba = getRgba(string); + return rgba && rgba.slice(0, 3); +} + +function getHsl(string) { + var hsla = getHsla(string); + return hsla && hsla.slice(0, 3); +} + +function getAlpha(string) { + var vals = getRgba(string); + if (vals) { + return vals[3]; + } + else if (vals = getHsla(string)) { + return vals[3]; + } + else if (vals = getHwb(string)) { + return vals[3]; + } +} + +// generators +function hexString(rgba, a) { + var a = (a !== undefined && rgba.length === 3) ? a : rgba[3]; + return "#" + hexDouble(rgba[0]) + + hexDouble(rgba[1]) + + hexDouble(rgba[2]) + + ( + (a >= 0 && a < 1) + ? hexDouble(Math.round(a * 255)) + : "" + ); +} + +function rgbString(rgba, alpha) { + if (alpha < 1 || (rgba[3] && rgba[3] < 1)) { + return rgbaString(rgba, alpha); + } + return "rgb(" + rgba[0] + ", " + rgba[1] + ", " + rgba[2] + ")"; +} + +function rgbaString(rgba, alpha) { + if (alpha === undefined) { + alpha = (rgba[3] !== undefined ? rgba[3] : 1); + } + return "rgba(" + rgba[0] + ", " + rgba[1] + ", " + rgba[2] + + ", " + alpha + ")"; +} + +function percentString(rgba, alpha) { + if (alpha < 1 || (rgba[3] && rgba[3] < 1)) { + return percentaString(rgba, alpha); + } + var r = Math.round(rgba[0]/255 * 100), + g = Math.round(rgba[1]/255 * 100), + b = Math.round(rgba[2]/255 * 100); + + return "rgb(" + r + "%, " + g + "%, " + b + "%)"; +} + +function percentaString(rgba, alpha) { + var r = Math.round(rgba[0]/255 * 100), + g = Math.round(rgba[1]/255 * 100), + b = Math.round(rgba[2]/255 * 100); + return "rgba(" + r + "%, " + g + "%, " + b + "%, " + (alpha || rgba[3] || 1) + ")"; +} + +function hslString(hsla, alpha) { + if (alpha < 1 || (hsla[3] && hsla[3] < 1)) { + return hslaString(hsla, alpha); + } + return "hsl(" + hsla[0] + ", " + hsla[1] + "%, " + hsla[2] + "%)"; +} + +function hslaString(hsla, alpha) { + if (alpha === undefined) { + alpha = (hsla[3] !== undefined ? hsla[3] : 1); + } + return "hsla(" + hsla[0] + ", " + hsla[1] + "%, " + hsla[2] + "%, " + + alpha + ")"; +} + +// hwb is a bit different than rgb(a) & hsl(a) since there is no alpha specific syntax +// (hwb have alpha optional & 1 is default value) +function hwbString(hwb, alpha) { + if (alpha === undefined) { + alpha = (hwb[3] !== undefined ? hwb[3] : 1); + } + return "hwb(" + hwb[0] + ", " + hwb[1] + "%, " + hwb[2] + "%" + + (alpha !== undefined && alpha !== 1 ? ", " + alpha : "") + ")"; +} + +function keyword(rgb) { + return reverseNames[rgb.slice(0, 3)]; +} + +// helpers +function scale(num, min, max) { + return Math.min(Math.max(min, num), max); +} + +function hexDouble(num) { + var str = num.toString(16).toUpperCase(); + return (str.length < 2) ? "0" + str : str; +} + + +//create a list of reverse color names +var reverseNames = {}; +for (var name in colorName) { + reverseNames[colorName[name]] = name; +} + +/* MIT license */ + + + +var Color = function (obj) { + if (obj instanceof Color) { + return obj; + } + if (!(this instanceof Color)) { + return new Color(obj); + } + + this.valid = false; + this.values = { + rgb: [0, 0, 0], + hsl: [0, 0, 0], + hsv: [0, 0, 0], + hwb: [0, 0, 0], + cmyk: [0, 0, 0, 0], + alpha: 1 + }; + + // parse Color() argument + var vals; + if (typeof obj === 'string') { + vals = colorString.getRgba(obj); + if (vals) { + this.setValues('rgb', vals); + } else if (vals = colorString.getHsla(obj)) { + this.setValues('hsl', vals); + } else if (vals = colorString.getHwb(obj)) { + this.setValues('hwb', vals); + } + } else if (typeof obj === 'object') { + vals = obj; + if (vals.r !== undefined || vals.red !== undefined) { + this.setValues('rgb', vals); + } else if (vals.l !== undefined || vals.lightness !== undefined) { + this.setValues('hsl', vals); + } else if (vals.v !== undefined || vals.value !== undefined) { + this.setValues('hsv', vals); + } else if (vals.w !== undefined || vals.whiteness !== undefined) { + this.setValues('hwb', vals); + } else if (vals.c !== undefined || vals.cyan !== undefined) { + this.setValues('cmyk', vals); + } + } +}; + +Color.prototype = { + isValid: function () { + return this.valid; + }, + rgb: function () { + return this.setSpace('rgb', arguments); + }, + hsl: function () { + return this.setSpace('hsl', arguments); + }, + hsv: function () { + return this.setSpace('hsv', arguments); + }, + hwb: function () { + return this.setSpace('hwb', arguments); + }, + cmyk: function () { + return this.setSpace('cmyk', arguments); + }, + + rgbArray: function () { + return this.values.rgb; + }, + hslArray: function () { + return this.values.hsl; + }, + hsvArray: function () { + return this.values.hsv; + }, + hwbArray: function () { + var values = this.values; + if (values.alpha !== 1) { + return values.hwb.concat([values.alpha]); + } + return values.hwb; + }, + cmykArray: function () { + return this.values.cmyk; + }, + rgbaArray: function () { + var values = this.values; + return values.rgb.concat([values.alpha]); + }, + hslaArray: function () { + var values = this.values; + return values.hsl.concat([values.alpha]); + }, + alpha: function (val) { + if (val === undefined) { + return this.values.alpha; + } + this.setValues('alpha', val); + return this; + }, + + red: function (val) { + return this.setChannel('rgb', 0, val); + }, + green: function (val) { + return this.setChannel('rgb', 1, val); + }, + blue: function (val) { + return this.setChannel('rgb', 2, val); + }, + hue: function (val) { + if (val) { + val %= 360; + val = val < 0 ? 360 + val : val; + } + return this.setChannel('hsl', 0, val); + }, + saturation: function (val) { + return this.setChannel('hsl', 1, val); + }, + lightness: function (val) { + return this.setChannel('hsl', 2, val); + }, + saturationv: function (val) { + return this.setChannel('hsv', 1, val); + }, + whiteness: function (val) { + return this.setChannel('hwb', 1, val); + }, + blackness: function (val) { + return this.setChannel('hwb', 2, val); + }, + value: function (val) { + return this.setChannel('hsv', 2, val); + }, + cyan: function (val) { + return this.setChannel('cmyk', 0, val); + }, + magenta: function (val) { + return this.setChannel('cmyk', 1, val); + }, + yellow: function (val) { + return this.setChannel('cmyk', 2, val); + }, + black: function (val) { + return this.setChannel('cmyk', 3, val); + }, + + hexString: function () { + return colorString.hexString(this.values.rgb); + }, + rgbString: function () { + return colorString.rgbString(this.values.rgb, this.values.alpha); + }, + rgbaString: function () { + return colorString.rgbaString(this.values.rgb, this.values.alpha); + }, + percentString: function () { + return colorString.percentString(this.values.rgb, this.values.alpha); + }, + hslString: function () { + return colorString.hslString(this.values.hsl, this.values.alpha); + }, + hslaString: function () { + return colorString.hslaString(this.values.hsl, this.values.alpha); + }, + hwbString: function () { + return colorString.hwbString(this.values.hwb, this.values.alpha); + }, + keyword: function () { + return colorString.keyword(this.values.rgb, this.values.alpha); + }, + + rgbNumber: function () { + var rgb = this.values.rgb; + return (rgb[0] << 16) | (rgb[1] << 8) | rgb[2]; + }, + + luminosity: function () { + // http://www.w3.org/TR/WCAG20/#relativeluminancedef + var rgb = this.values.rgb; + var lum = []; + for (var i = 0; i < rgb.length; i++) { + var chan = rgb[i] / 255; + lum[i] = (chan <= 0.03928) ? chan / 12.92 : Math.pow(((chan + 0.055) / 1.055), 2.4); + } + return 0.2126 * lum[0] + 0.7152 * lum[1] + 0.0722 * lum[2]; + }, + + contrast: function (color2) { + // http://www.w3.org/TR/WCAG20/#contrast-ratiodef + var lum1 = this.luminosity(); + var lum2 = color2.luminosity(); + if (lum1 > lum2) { + return (lum1 + 0.05) / (lum2 + 0.05); + } + return (lum2 + 0.05) / (lum1 + 0.05); + }, + + level: function (color2) { + var contrastRatio = this.contrast(color2); + if (contrastRatio >= 7.1) { + return 'AAA'; + } + + return (contrastRatio >= 4.5) ? 'AA' : ''; + }, + + dark: function () { + // YIQ equation from http://24ways.org/2010/calculating-color-contrast + var rgb = this.values.rgb; + var yiq = (rgb[0] * 299 + rgb[1] * 587 + rgb[2] * 114) / 1000; + return yiq < 128; + }, + + light: function () { + return !this.dark(); + }, + + negate: function () { + var rgb = []; + for (var i = 0; i < 3; i++) { + rgb[i] = 255 - this.values.rgb[i]; + } + this.setValues('rgb', rgb); + return this; + }, + + lighten: function (ratio) { + var hsl = this.values.hsl; + hsl[2] += hsl[2] * ratio; + this.setValues('hsl', hsl); + return this; + }, + + darken: function (ratio) { + var hsl = this.values.hsl; + hsl[2] -= hsl[2] * ratio; + this.setValues('hsl', hsl); + return this; + }, + + saturate: function (ratio) { + var hsl = this.values.hsl; + hsl[1] += hsl[1] * ratio; + this.setValues('hsl', hsl); + return this; + }, + + desaturate: function (ratio) { + var hsl = this.values.hsl; + hsl[1] -= hsl[1] * ratio; + this.setValues('hsl', hsl); + return this; + }, + + whiten: function (ratio) { + var hwb = this.values.hwb; + hwb[1] += hwb[1] * ratio; + this.setValues('hwb', hwb); + return this; + }, + + blacken: function (ratio) { + var hwb = this.values.hwb; + hwb[2] += hwb[2] * ratio; + this.setValues('hwb', hwb); + return this; + }, + + greyscale: function () { + var rgb = this.values.rgb; + // http://en.wikipedia.org/wiki/Grayscale#Converting_color_to_grayscale + var val = rgb[0] * 0.3 + rgb[1] * 0.59 + rgb[2] * 0.11; + this.setValues('rgb', [val, val, val]); + return this; + }, + + clearer: function (ratio) { + var alpha = this.values.alpha; + this.setValues('alpha', alpha - (alpha * ratio)); + return this; + }, + + opaquer: function (ratio) { + var alpha = this.values.alpha; + this.setValues('alpha', alpha + (alpha * ratio)); + return this; + }, + + rotate: function (degrees) { + var hsl = this.values.hsl; + var hue = (hsl[0] + degrees) % 360; + hsl[0] = hue < 0 ? 360 + hue : hue; + this.setValues('hsl', hsl); + return this; + }, + + /** + * Ported from sass implementation in C + * https://github.com/sass/libsass/blob/0e6b4a2850092356aa3ece07c6b249f0221caced/functions.cpp#L209 + */ + mix: function (mixinColor, weight) { + var color1 = this; + var color2 = mixinColor; + var p = weight === undefined ? 0.5 : weight; + + var w = 2 * p - 1; + var a = color1.alpha() - color2.alpha(); + + var w1 = (((w * a === -1) ? w : (w + a) / (1 + w * a)) + 1) / 2.0; + var w2 = 1 - w1; + + return this + .rgb( + w1 * color1.red() + w2 * color2.red(), + w1 * color1.green() + w2 * color2.green(), + w1 * color1.blue() + w2 * color2.blue() + ) + .alpha(color1.alpha() * p + color2.alpha() * (1 - p)); + }, + + toJSON: function () { + return this.rgb(); + }, + + clone: function () { + // NOTE(SB): using node-clone creates a dependency to Buffer when using browserify, + // making the final build way to big to embed in Chart.js. So let's do it manually, + // assuming that values to clone are 1 dimension arrays containing only numbers, + // except 'alpha' which is a number. + var result = new Color(); + var source = this.values; + var target = result.values; + var value, type; + + for (var prop in source) { + if (source.hasOwnProperty(prop)) { + value = source[prop]; + type = ({}).toString.call(value); + if (type === '[object Array]') { + target[prop] = value.slice(0); + } else if (type === '[object Number]') { + target[prop] = value; + } else { + console.error('unexpected color value:', value); + } + } + } + + return result; + } +}; + +Color.prototype.spaces = { + rgb: ['red', 'green', 'blue'], + hsl: ['hue', 'saturation', 'lightness'], + hsv: ['hue', 'saturation', 'value'], + hwb: ['hue', 'whiteness', 'blackness'], + cmyk: ['cyan', 'magenta', 'yellow', 'black'] +}; + +Color.prototype.maxes = { + rgb: [255, 255, 255], + hsl: [360, 100, 100], + hsv: [360, 100, 100], + hwb: [360, 100, 100], + cmyk: [100, 100, 100, 100] +}; + +Color.prototype.getValues = function (space) { + var values = this.values; + var vals = {}; + + for (var i = 0; i < space.length; i++) { + vals[space.charAt(i)] = values[space][i]; + } + + if (values.alpha !== 1) { + vals.a = values.alpha; + } + + // {r: 255, g: 255, b: 255, a: 0.4} + return vals; +}; + +Color.prototype.setValues = function (space, vals) { + var values = this.values; + var spaces = this.spaces; + var maxes = this.maxes; + var alpha = 1; + var i; + + this.valid = true; + + if (space === 'alpha') { + alpha = vals; + } else if (vals.length) { + // [10, 10, 10] + values[space] = vals.slice(0, space.length); + alpha = vals[space.length]; + } else if (vals[space.charAt(0)] !== undefined) { + // {r: 10, g: 10, b: 10} + for (i = 0; i < space.length; i++) { + values[space][i] = vals[space.charAt(i)]; + } + + alpha = vals.a; + } else if (vals[spaces[space][0]] !== undefined) { + // {red: 10, green: 10, blue: 10} + var chans = spaces[space]; + + for (i = 0; i < space.length; i++) { + values[space][i] = vals[chans[i]]; + } + + alpha = vals.alpha; + } + + values.alpha = Math.max(0, Math.min(1, (alpha === undefined ? values.alpha : alpha))); + + if (space === 'alpha') { + return false; + } + + var capped; + + // cap values of the space prior converting all values + for (i = 0; i < space.length; i++) { + capped = Math.max(0, Math.min(maxes[space][i], values[space][i])); + values[space][i] = Math.round(capped); + } + + // convert to all the other color spaces + for (var sname in spaces) { + if (sname !== space) { + values[sname] = colorConvert[space][sname](values[space]); + } + } + + return true; +}; + +Color.prototype.setSpace = function (space, args) { + var vals = args[0]; + + if (vals === undefined) { + // color.rgb() + return this.getValues(space); + } + + // color.rgb(10, 10, 10) + if (typeof vals === 'number') { + vals = Array.prototype.slice.call(args); + } + + this.setValues(space, vals); + return this; +}; + +Color.prototype.setChannel = function (space, index, val) { + var svalues = this.values[space]; + if (val === undefined) { + // color.red() + return svalues[index]; + } else if (val === svalues[index]) { + // color.red(color.red()) + return this; + } + + // color.red(100) + svalues[index] = val; + this.setValues(space, svalues); + + return this; +}; + +if (typeof window !== 'undefined') { + window.Color = Color; +} + +var chartjsColor = Color; + +/** + * @namespace Chart.helpers + */ +var helpers = { + /** + * An empty function that can be used, for example, for optional callback. + */ + noop: function() {}, + + /** + * Returns a unique id, sequentially generated from a global variable. + * @returns {number} + * @function + */ + uid: (function() { + var id = 0; + return function() { + return id++; + }; + }()), + + /** + * Returns true if `value` is neither null nor undefined, else returns false. + * @param {*} value - The value to test. + * @returns {boolean} + * @since 2.7.0 + */ + isNullOrUndef: function(value) { + return value === null || typeof value === 'undefined'; + }, + + /** + * Returns true if `value` is an array (including typed arrays), else returns false. + * @param {*} value - The value to test. + * @returns {boolean} + * @function + */ + isArray: function(value) { + if (Array.isArray && Array.isArray(value)) { + return true; + } + var type = Object.prototype.toString.call(value); + if (type.substr(0, 7) === '[object' && type.substr(-6) === 'Array]') { + return true; + } + return false; + }, + + /** + * Returns true if `value` is an object (excluding null), else returns false. + * @param {*} value - The value to test. + * @returns {boolean} + * @since 2.7.0 + */ + isObject: function(value) { + return value !== null && Object.prototype.toString.call(value) === '[object Object]'; + }, + + /** + * Returns true if `value` is a finite number, else returns false + * @param {*} value - The value to test. + * @returns {boolean} + */ + isFinite: function(value) { + return (typeof value === 'number' || value instanceof Number) && isFinite(value); + }, + + /** + * Returns `value` if defined, else returns `defaultValue`. + * @param {*} value - The value to return if defined. + * @param {*} defaultValue - The value to return if `value` is undefined. + * @returns {*} + */ + valueOrDefault: function(value, defaultValue) { + return typeof value === 'undefined' ? defaultValue : value; + }, + + /** + * Returns value at the given `index` in array if defined, else returns `defaultValue`. + * @param {Array} value - The array to lookup for value at `index`. + * @param {number} index - The index in `value` to lookup for value. + * @param {*} defaultValue - The value to return if `value[index]` is undefined. + * @returns {*} + */ + valueAtIndexOrDefault: function(value, index, defaultValue) { + return helpers.valueOrDefault(helpers.isArray(value) ? value[index] : value, defaultValue); + }, + + /** + * Calls `fn` with the given `args` in the scope defined by `thisArg` and returns the + * value returned by `fn`. If `fn` is not a function, this method returns undefined. + * @param {function} fn - The function to call. + * @param {Array|undefined|null} args - The arguments with which `fn` should be called. + * @param {object} [thisArg] - The value of `this` provided for the call to `fn`. + * @returns {*} + */ + callback: function(fn, args, thisArg) { + if (fn && typeof fn.call === 'function') { + return fn.apply(thisArg, args); + } + }, + + /** + * Note(SB) for performance sake, this method should only be used when loopable type + * is unknown or in none intensive code (not called often and small loopable). Else + * it's preferable to use a regular for() loop and save extra function calls. + * @param {object|Array} loopable - The object or array to be iterated. + * @param {function} fn - The function to call for each item. + * @param {object} [thisArg] - The value of `this` provided for the call to `fn`. + * @param {boolean} [reverse] - If true, iterates backward on the loopable. + */ + each: function(loopable, fn, thisArg, reverse) { + var i, len, keys; + if (helpers.isArray(loopable)) { + len = loopable.length; + if (reverse) { + for (i = len - 1; i >= 0; i--) { + fn.call(thisArg, loopable[i], i); + } + } else { + for (i = 0; i < len; i++) { + fn.call(thisArg, loopable[i], i); + } + } + } else if (helpers.isObject(loopable)) { + keys = Object.keys(loopable); + len = keys.length; + for (i = 0; i < len; i++) { + fn.call(thisArg, loopable[keys[i]], keys[i]); + } + } + }, + + /** + * Returns true if the `a0` and `a1` arrays have the same content, else returns false. + * @see https://stackoverflow.com/a/14853974 + * @param {Array} a0 - The array to compare + * @param {Array} a1 - The array to compare + * @returns {boolean} + */ + arrayEquals: function(a0, a1) { + var i, ilen, v0, v1; + + if (!a0 || !a1 || a0.length !== a1.length) { + return false; + } + + for (i = 0, ilen = a0.length; i < ilen; ++i) { + v0 = a0[i]; + v1 = a1[i]; + + if (v0 instanceof Array && v1 instanceof Array) { + if (!helpers.arrayEquals(v0, v1)) { + return false; + } + } else if (v0 !== v1) { + // NOTE: two different object instances will never be equal: {x:20} != {x:20} + return false; + } + } + + return true; + }, + + /** + * Returns a deep copy of `source` without keeping references on objects and arrays. + * @param {*} source - The value to clone. + * @returns {*} + */ + clone: function(source) { + if (helpers.isArray(source)) { + return source.map(helpers.clone); + } + + if (helpers.isObject(source)) { + var target = {}; + var keys = Object.keys(source); + var klen = keys.length; + var k = 0; + + for (; k < klen; ++k) { + target[keys[k]] = helpers.clone(source[keys[k]]); + } + + return target; + } + + return source; + }, + + /** + * The default merger when Chart.helpers.merge is called without merger option. + * Note(SB): also used by mergeConfig and mergeScaleConfig as fallback. + * @private + */ + _merger: function(key, target, source, options) { + var tval = target[key]; + var sval = source[key]; + + if (helpers.isObject(tval) && helpers.isObject(sval)) { + helpers.merge(tval, sval, options); + } else { + target[key] = helpers.clone(sval); + } + }, + + /** + * Merges source[key] in target[key] only if target[key] is undefined. + * @private + */ + _mergerIf: function(key, target, source) { + var tval = target[key]; + var sval = source[key]; + + if (helpers.isObject(tval) && helpers.isObject(sval)) { + helpers.mergeIf(tval, sval); + } else if (!target.hasOwnProperty(key)) { + target[key] = helpers.clone(sval); + } + }, + + /** + * Recursively deep copies `source` properties into `target` with the given `options`. + * IMPORTANT: `target` is not cloned and will be updated with `source` properties. + * @param {object} target - The target object in which all sources are merged into. + * @param {object|object[]} source - Object(s) to merge into `target`. + * @param {object} [options] - Merging options: + * @param {function} [options.merger] - The merge method (key, target, source, options) + * @returns {object} The `target` object. + */ + merge: function(target, source, options) { + var sources = helpers.isArray(source) ? source : [source]; + var ilen = sources.length; + var merge, i, keys, klen, k; + + if (!helpers.isObject(target)) { + return target; + } + + options = options || {}; + merge = options.merger || helpers._merger; + + for (i = 0; i < ilen; ++i) { + source = sources[i]; + if (!helpers.isObject(source)) { + continue; + } + + keys = Object.keys(source); + for (k = 0, klen = keys.length; k < klen; ++k) { + merge(keys[k], target, source, options); + } + } + + return target; + }, + + /** + * Recursively deep copies `source` properties into `target` *only* if not defined in target. + * IMPORTANT: `target` is not cloned and will be updated with `source` properties. + * @param {object} target - The target object in which all sources are merged into. + * @param {object|object[]} source - Object(s) to merge into `target`. + * @returns {object} The `target` object. + */ + mergeIf: function(target, source) { + return helpers.merge(target, source, {merger: helpers._mergerIf}); + }, + + /** + * Applies the contents of two or more objects together into the first object. + * @param {object} target - The target object in which all objects are merged into. + * @param {object} arg1 - Object containing additional properties to merge in target. + * @param {object} argN - Additional objects containing properties to merge in target. + * @returns {object} The `target` object. + */ + extend: function(target) { + var setFn = function(value, key) { + target[key] = value; + }; + for (var i = 1, ilen = arguments.length; i < ilen; ++i) { + helpers.each(arguments[i], setFn); + } + return target; + }, + + /** + * Basic javascript inheritance based on the model created in Backbone.js + */ + inherits: function(extensions) { + var me = this; + var ChartElement = (extensions && extensions.hasOwnProperty('constructor')) ? extensions.constructor : function() { + return me.apply(this, arguments); + }; + + var Surrogate = function() { + this.constructor = ChartElement; + }; + + Surrogate.prototype = me.prototype; + ChartElement.prototype = new Surrogate(); + ChartElement.extend = helpers.inherits; + + if (extensions) { + helpers.extend(ChartElement.prototype, extensions); + } + + ChartElement.__super__ = me.prototype; + return ChartElement; + } +}; + +var helpers_core = helpers; + +// DEPRECATIONS + +/** + * Provided for backward compatibility, use Chart.helpers.callback instead. + * @function Chart.helpers.callCallback + * @deprecated since version 2.6.0 + * @todo remove at version 3 + * @private + */ +helpers.callCallback = helpers.callback; + +/** + * Provided for backward compatibility, use Array.prototype.indexOf instead. + * Array.prototype.indexOf compatibility: Chrome, Opera, Safari, FF1.5+, IE9+ + * @function Chart.helpers.indexOf + * @deprecated since version 2.7.0 + * @todo remove at version 3 + * @private + */ +helpers.indexOf = function(array, item, fromIndex) { + return Array.prototype.indexOf.call(array, item, fromIndex); +}; + +/** + * Provided for backward compatibility, use Chart.helpers.valueOrDefault instead. + * @function Chart.helpers.getValueOrDefault + * @deprecated since version 2.7.0 + * @todo remove at version 3 + * @private + */ +helpers.getValueOrDefault = helpers.valueOrDefault; + +/** + * Provided for backward compatibility, use Chart.helpers.valueAtIndexOrDefault instead. + * @function Chart.helpers.getValueAtIndexOrDefault + * @deprecated since version 2.7.0 + * @todo remove at version 3 + * @private + */ +helpers.getValueAtIndexOrDefault = helpers.valueAtIndexOrDefault; + +/** + * Easing functions adapted from Robert Penner's easing equations. + * @namespace Chart.helpers.easingEffects + * @see http://www.robertpenner.com/easing/ + */ +var effects = { + linear: function(t) { + return t; + }, + + easeInQuad: function(t) { + return t * t; + }, + + easeOutQuad: function(t) { + return -t * (t - 2); + }, + + easeInOutQuad: function(t) { + if ((t /= 0.5) < 1) { + return 0.5 * t * t; + } + return -0.5 * ((--t) * (t - 2) - 1); + }, + + easeInCubic: function(t) { + return t * t * t; + }, + + easeOutCubic: function(t) { + return (t = t - 1) * t * t + 1; + }, + + easeInOutCubic: function(t) { + if ((t /= 0.5) < 1) { + return 0.5 * t * t * t; + } + return 0.5 * ((t -= 2) * t * t + 2); + }, + + easeInQuart: function(t) { + return t * t * t * t; + }, + + easeOutQuart: function(t) { + return -((t = t - 1) * t * t * t - 1); + }, + + easeInOutQuart: function(t) { + if ((t /= 0.5) < 1) { + return 0.5 * t * t * t * t; + } + return -0.5 * ((t -= 2) * t * t * t - 2); + }, + + easeInQuint: function(t) { + return t * t * t * t * t; + }, + + easeOutQuint: function(t) { + return (t = t - 1) * t * t * t * t + 1; + }, + + easeInOutQuint: function(t) { + if ((t /= 0.5) < 1) { + return 0.5 * t * t * t * t * t; + } + return 0.5 * ((t -= 2) * t * t * t * t + 2); + }, + + easeInSine: function(t) { + return -Math.cos(t * (Math.PI / 2)) + 1; + }, + + easeOutSine: function(t) { + return Math.sin(t * (Math.PI / 2)); + }, + + easeInOutSine: function(t) { + return -0.5 * (Math.cos(Math.PI * t) - 1); + }, + + easeInExpo: function(t) { + return (t === 0) ? 0 : Math.pow(2, 10 * (t - 1)); + }, + + easeOutExpo: function(t) { + return (t === 1) ? 1 : -Math.pow(2, -10 * t) + 1; + }, + + easeInOutExpo: function(t) { + if (t === 0) { + return 0; + } + if (t === 1) { + return 1; + } + if ((t /= 0.5) < 1) { + return 0.5 * Math.pow(2, 10 * (t - 1)); + } + return 0.5 * (-Math.pow(2, -10 * --t) + 2); + }, + + easeInCirc: function(t) { + if (t >= 1) { + return t; + } + return -(Math.sqrt(1 - t * t) - 1); + }, + + easeOutCirc: function(t) { + return Math.sqrt(1 - (t = t - 1) * t); + }, + + easeInOutCirc: function(t) { + if ((t /= 0.5) < 1) { + return -0.5 * (Math.sqrt(1 - t * t) - 1); + } + return 0.5 * (Math.sqrt(1 - (t -= 2) * t) + 1); + }, + + easeInElastic: function(t) { + var s = 1.70158; + var p = 0; + var a = 1; + if (t === 0) { + return 0; + } + if (t === 1) { + return 1; + } + if (!p) { + p = 0.3; + } + if (a < 1) { + a = 1; + s = p / 4; + } else { + s = p / (2 * Math.PI) * Math.asin(1 / a); + } + return -(a * Math.pow(2, 10 * (t -= 1)) * Math.sin((t - s) * (2 * Math.PI) / p)); + }, + + easeOutElastic: function(t) { + var s = 1.70158; + var p = 0; + var a = 1; + if (t === 0) { + return 0; + } + if (t === 1) { + return 1; + } + if (!p) { + p = 0.3; + } + if (a < 1) { + a = 1; + s = p / 4; + } else { + s = p / (2 * Math.PI) * Math.asin(1 / a); + } + return a * Math.pow(2, -10 * t) * Math.sin((t - s) * (2 * Math.PI) / p) + 1; + }, + + easeInOutElastic: function(t) { + var s = 1.70158; + var p = 0; + var a = 1; + if (t === 0) { + return 0; + } + if ((t /= 0.5) === 2) { + return 1; + } + if (!p) { + p = 0.45; + } + if (a < 1) { + a = 1; + s = p / 4; + } else { + s = p / (2 * Math.PI) * Math.asin(1 / a); + } + if (t < 1) { + return -0.5 * (a * Math.pow(2, 10 * (t -= 1)) * Math.sin((t - s) * (2 * Math.PI) / p)); + } + return a * Math.pow(2, -10 * (t -= 1)) * Math.sin((t - s) * (2 * Math.PI) / p) * 0.5 + 1; + }, + easeInBack: function(t) { + var s = 1.70158; + return t * t * ((s + 1) * t - s); + }, + + easeOutBack: function(t) { + var s = 1.70158; + return (t = t - 1) * t * ((s + 1) * t + s) + 1; + }, + + easeInOutBack: function(t) { + var s = 1.70158; + if ((t /= 0.5) < 1) { + return 0.5 * (t * t * (((s *= (1.525)) + 1) * t - s)); + } + return 0.5 * ((t -= 2) * t * (((s *= (1.525)) + 1) * t + s) + 2); + }, + + easeInBounce: function(t) { + return 1 - effects.easeOutBounce(1 - t); + }, + + easeOutBounce: function(t) { + if (t < (1 / 2.75)) { + return 7.5625 * t * t; + } + if (t < (2 / 2.75)) { + return 7.5625 * (t -= (1.5 / 2.75)) * t + 0.75; + } + if (t < (2.5 / 2.75)) { + return 7.5625 * (t -= (2.25 / 2.75)) * t + 0.9375; + } + return 7.5625 * (t -= (2.625 / 2.75)) * t + 0.984375; + }, + + easeInOutBounce: function(t) { + if (t < 0.5) { + return effects.easeInBounce(t * 2) * 0.5; + } + return effects.easeOutBounce(t * 2 - 1) * 0.5 + 0.5; + } +}; + +var helpers_easing = { + effects: effects +}; + +// DEPRECATIONS + +/** + * Provided for backward compatibility, use Chart.helpers.easing.effects instead. + * @function Chart.helpers.easingEffects + * @deprecated since version 2.7.0 + * @todo remove at version 3 + * @private + */ +helpers_core.easingEffects = effects; + +var PI = Math.PI; +var RAD_PER_DEG = PI / 180; +var DOUBLE_PI = PI * 2; +var HALF_PI = PI / 2; +var QUARTER_PI = PI / 4; +var TWO_THIRDS_PI = PI * 2 / 3; + +/** + * @namespace Chart.helpers.canvas + */ +var exports$1 = { + /** + * Clears the entire canvas associated to the given `chart`. + * @param {Chart} chart - The chart for which to clear the canvas. + */ + clear: function(chart) { + chart.ctx.clearRect(0, 0, chart.width, chart.height); + }, + + /** + * Creates a "path" for a rectangle with rounded corners at position (x, y) with a + * given size (width, height) and the same `radius` for all corners. + * @param {CanvasRenderingContext2D} ctx - The canvas 2D Context. + * @param {number} x - The x axis of the coordinate for the rectangle starting point. + * @param {number} y - The y axis of the coordinate for the rectangle starting point. + * @param {number} width - The rectangle's width. + * @param {number} height - The rectangle's height. + * @param {number} radius - The rounded amount (in pixels) for the four corners. + * @todo handle `radius` as top-left, top-right, bottom-right, bottom-left array/object? + */ + roundedRect: function(ctx, x, y, width, height, radius) { + if (radius) { + var r = Math.min(radius, height / 2, width / 2); + var left = x + r; + var top = y + r; + var right = x + width - r; + var bottom = y + height - r; + + ctx.moveTo(x, top); + if (left < right && top < bottom) { + ctx.arc(left, top, r, -PI, -HALF_PI); + ctx.arc(right, top, r, -HALF_PI, 0); + ctx.arc(right, bottom, r, 0, HALF_PI); + ctx.arc(left, bottom, r, HALF_PI, PI); + } else if (left < right) { + ctx.moveTo(left, y); + ctx.arc(right, top, r, -HALF_PI, HALF_PI); + ctx.arc(left, top, r, HALF_PI, PI + HALF_PI); + } else if (top < bottom) { + ctx.arc(left, top, r, -PI, 0); + ctx.arc(left, bottom, r, 0, PI); + } else { + ctx.arc(left, top, r, -PI, PI); + } + ctx.closePath(); + ctx.moveTo(x, y); + } else { + ctx.rect(x, y, width, height); + } + }, + + drawPoint: function(ctx, style, radius, x, y, rotation) { + var type, xOffset, yOffset, size, cornerRadius; + var rad = (rotation || 0) * RAD_PER_DEG; + + if (style && typeof style === 'object') { + type = style.toString(); + if (type === '[object HTMLImageElement]' || type === '[object HTMLCanvasElement]') { + ctx.drawImage(style, x - style.width / 2, y - style.height / 2, style.width, style.height); + return; + } + } + + if (isNaN(radius) || radius <= 0) { + return; + } + + ctx.beginPath(); + + switch (style) { + // Default includes circle + default: + ctx.arc(x, y, radius, 0, DOUBLE_PI); + ctx.closePath(); + break; + case 'triangle': + ctx.moveTo(x + Math.sin(rad) * radius, y - Math.cos(rad) * radius); + rad += TWO_THIRDS_PI; + ctx.lineTo(x + Math.sin(rad) * radius, y - Math.cos(rad) * radius); + rad += TWO_THIRDS_PI; + ctx.lineTo(x + Math.sin(rad) * radius, y - Math.cos(rad) * radius); + ctx.closePath(); + break; + case 'rectRounded': + // NOTE: the rounded rect implementation changed to use `arc` instead of + // `quadraticCurveTo` since it generates better results when rect is + // almost a circle. 0.516 (instead of 0.5) produces results with visually + // closer proportion to the previous impl and it is inscribed in the + // circle with `radius`. For more details, see the following PRs: + // https://github.com/chartjs/Chart.js/issues/5597 + // https://github.com/chartjs/Chart.js/issues/5858 + cornerRadius = radius * 0.516; + size = radius - cornerRadius; + xOffset = Math.cos(rad + QUARTER_PI) * size; + yOffset = Math.sin(rad + QUARTER_PI) * size; + ctx.arc(x - xOffset, y - yOffset, cornerRadius, rad - PI, rad - HALF_PI); + ctx.arc(x + yOffset, y - xOffset, cornerRadius, rad - HALF_PI, rad); + ctx.arc(x + xOffset, y + yOffset, cornerRadius, rad, rad + HALF_PI); + ctx.arc(x - yOffset, y + xOffset, cornerRadius, rad + HALF_PI, rad + PI); + ctx.closePath(); + break; + case 'rect': + if (!rotation) { + size = Math.SQRT1_2 * radius; + ctx.rect(x - size, y - size, 2 * size, 2 * size); + break; + } + rad += QUARTER_PI; + /* falls through */ + case 'rectRot': + xOffset = Math.cos(rad) * radius; + yOffset = Math.sin(rad) * radius; + ctx.moveTo(x - xOffset, y - yOffset); + ctx.lineTo(x + yOffset, y - xOffset); + ctx.lineTo(x + xOffset, y + yOffset); + ctx.lineTo(x - yOffset, y + xOffset); + ctx.closePath(); + break; + case 'crossRot': + rad += QUARTER_PI; + /* falls through */ + case 'cross': + xOffset = Math.cos(rad) * radius; + yOffset = Math.sin(rad) * radius; + ctx.moveTo(x - xOffset, y - yOffset); + ctx.lineTo(x + xOffset, y + yOffset); + ctx.moveTo(x + yOffset, y - xOffset); + ctx.lineTo(x - yOffset, y + xOffset); + break; + case 'star': + xOffset = Math.cos(rad) * radius; + yOffset = Math.sin(rad) * radius; + ctx.moveTo(x - xOffset, y - yOffset); + ctx.lineTo(x + xOffset, y + yOffset); + ctx.moveTo(x + yOffset, y - xOffset); + ctx.lineTo(x - yOffset, y + xOffset); + rad += QUARTER_PI; + xOffset = Math.cos(rad) * radius; + yOffset = Math.sin(rad) * radius; + ctx.moveTo(x - xOffset, y - yOffset); + ctx.lineTo(x + xOffset, y + yOffset); + ctx.moveTo(x + yOffset, y - xOffset); + ctx.lineTo(x - yOffset, y + xOffset); + break; + case 'line': + xOffset = Math.cos(rad) * radius; + yOffset = Math.sin(rad) * radius; + ctx.moveTo(x - xOffset, y - yOffset); + ctx.lineTo(x + xOffset, y + yOffset); + break; + case 'dash': + ctx.moveTo(x, y); + ctx.lineTo(x + Math.cos(rad) * radius, y + Math.sin(rad) * radius); + break; + } + + ctx.fill(); + ctx.stroke(); + }, + + /** + * Returns true if the point is inside the rectangle + * @param {object} point - The point to test + * @param {object} area - The rectangle + * @returns {boolean} + * @private + */ + _isPointInArea: function(point, area) { + var epsilon = 1e-6; // 1e-6 is margin in pixels for accumulated error. + + return point.x > area.left - epsilon && point.x < area.right + epsilon && + point.y > area.top - epsilon && point.y < area.bottom + epsilon; + }, + + clipArea: function(ctx, area) { + ctx.save(); + ctx.beginPath(); + ctx.rect(area.left, area.top, area.right - area.left, area.bottom - area.top); + ctx.clip(); + }, + + unclipArea: function(ctx) { + ctx.restore(); + }, + + lineTo: function(ctx, previous, target, flip) { + var stepped = target.steppedLine; + if (stepped) { + if (stepped === 'middle') { + var midpoint = (previous.x + target.x) / 2.0; + ctx.lineTo(midpoint, flip ? target.y : previous.y); + ctx.lineTo(midpoint, flip ? previous.y : target.y); + } else if ((stepped === 'after' && !flip) || (stepped !== 'after' && flip)) { + ctx.lineTo(previous.x, target.y); + } else { + ctx.lineTo(target.x, previous.y); + } + ctx.lineTo(target.x, target.y); + return; + } + + if (!target.tension) { + ctx.lineTo(target.x, target.y); + return; + } + + ctx.bezierCurveTo( + flip ? previous.controlPointPreviousX : previous.controlPointNextX, + flip ? previous.controlPointPreviousY : previous.controlPointNextY, + flip ? target.controlPointNextX : target.controlPointPreviousX, + flip ? target.controlPointNextY : target.controlPointPreviousY, + target.x, + target.y); + } +}; + +var helpers_canvas = exports$1; + +// DEPRECATIONS + +/** + * Provided for backward compatibility, use Chart.helpers.canvas.clear instead. + * @namespace Chart.helpers.clear + * @deprecated since version 2.7.0 + * @todo remove at version 3 + * @private + */ +helpers_core.clear = exports$1.clear; + +/** + * Provided for backward compatibility, use Chart.helpers.canvas.roundedRect instead. + * @namespace Chart.helpers.drawRoundedRectangle + * @deprecated since version 2.7.0 + * @todo remove at version 3 + * @private + */ +helpers_core.drawRoundedRectangle = function(ctx) { + ctx.beginPath(); + exports$1.roundedRect.apply(exports$1, arguments); +}; + +var defaults = { + /** + * @private + */ + _set: function(scope, values) { + return helpers_core.merge(this[scope] || (this[scope] = {}), values); + } +}; + +defaults._set('global', { + defaultColor: 'rgba(0,0,0,0.1)', + defaultFontColor: '#666', + defaultFontFamily: "'Helvetica Neue', 'Helvetica', 'Arial', sans-serif", + defaultFontSize: 12, + defaultFontStyle: 'normal', + defaultLineHeight: 1.2, + showLines: true +}); + +var core_defaults = defaults; + +var valueOrDefault = helpers_core.valueOrDefault; + +/** + * Converts the given font object into a CSS font string. + * @param {object} font - A font object. + * @return {string} The CSS font string. See https://developer.mozilla.org/en-US/docs/Web/CSS/font + * @private + */ +function toFontString(font) { + if (!font || helpers_core.isNullOrUndef(font.size) || helpers_core.isNullOrUndef(font.family)) { + return null; + } + + return (font.style ? font.style + ' ' : '') + + (font.weight ? font.weight + ' ' : '') + + font.size + 'px ' + + font.family; +} + +/** + * @alias Chart.helpers.options + * @namespace + */ +var helpers_options = { + /** + * Converts the given line height `value` in pixels for a specific font `size`. + * @param {number|string} value - The lineHeight to parse (eg. 1.6, '14px', '75%', '1.6em'). + * @param {number} size - The font size (in pixels) used to resolve relative `value`. + * @returns {number} The effective line height in pixels (size * 1.2 if value is invalid). + * @see https://developer.mozilla.org/en-US/docs/Web/CSS/line-height + * @since 2.7.0 + */ + toLineHeight: function(value, size) { + var matches = ('' + value).match(/^(normal|(\d+(?:\.\d+)?)(px|em|%)?)$/); + if (!matches || matches[1] === 'normal') { + return size * 1.2; + } + + value = +matches[2]; + + switch (matches[3]) { + case 'px': + return value; + case '%': + value /= 100; + break; + default: + break; + } + + return size * value; + }, + + /** + * Converts the given value into a padding object with pre-computed width/height. + * @param {number|object} value - If a number, set the value to all TRBL component, + * else, if and object, use defined properties and sets undefined ones to 0. + * @returns {object} The padding values (top, right, bottom, left, width, height) + * @since 2.7.0 + */ + toPadding: function(value) { + var t, r, b, l; + + if (helpers_core.isObject(value)) { + t = +value.top || 0; + r = +value.right || 0; + b = +value.bottom || 0; + l = +value.left || 0; + } else { + t = r = b = l = +value || 0; + } + + return { + top: t, + right: r, + bottom: b, + left: l, + height: t + b, + width: l + r + }; + }, + + /** + * Parses font options and returns the font object. + * @param {object} options - A object that contains font options to be parsed. + * @return {object} The font object. + * @todo Support font.* options and renamed to toFont(). + * @private + */ + _parseFont: function(options) { + var globalDefaults = core_defaults.global; + var size = valueOrDefault(options.fontSize, globalDefaults.defaultFontSize); + var font = { + family: valueOrDefault(options.fontFamily, globalDefaults.defaultFontFamily), + lineHeight: helpers_core.options.toLineHeight(valueOrDefault(options.lineHeight, globalDefaults.defaultLineHeight), size), + size: size, + style: valueOrDefault(options.fontStyle, globalDefaults.defaultFontStyle), + weight: null, + string: '' + }; + + font.string = toFontString(font); + return font; + }, + + /** + * Evaluates the given `inputs` sequentially and returns the first defined value. + * @param {Array} inputs - An array of values, falling back to the last value. + * @param {object} [context] - If defined and the current value is a function, the value + * is called with `context` as first argument and the result becomes the new input. + * @param {number} [index] - If defined and the current value is an array, the value + * at `index` become the new input. + * @since 2.7.0 + */ + resolve: function(inputs, context, index) { + var i, ilen, value; + + for (i = 0, ilen = inputs.length; i < ilen; ++i) { + value = inputs[i]; + if (value === undefined) { + continue; + } + if (context !== undefined && typeof value === 'function') { + value = value(context); + } + if (index !== undefined && helpers_core.isArray(value)) { + value = value[index]; + } + if (value !== undefined) { + return value; + } + } + } +}; + +var helpers$1 = helpers_core; +var easing = helpers_easing; +var canvas = helpers_canvas; +var options = helpers_options; +helpers$1.easing = easing; +helpers$1.canvas = canvas; +helpers$1.options = options; + +function interpolate(start, view, model, ease) { + var keys = Object.keys(model); + var i, ilen, key, actual, origin, target, type, c0, c1; + + for (i = 0, ilen = keys.length; i < ilen; ++i) { + key = keys[i]; + + target = model[key]; + + // if a value is added to the model after pivot() has been called, the view + // doesn't contain it, so let's initialize the view to the target value. + if (!view.hasOwnProperty(key)) { + view[key] = target; + } + + actual = view[key]; + + if (actual === target || key[0] === '_') { + continue; + } + + if (!start.hasOwnProperty(key)) { + start[key] = actual; + } + + origin = start[key]; + + type = typeof target; + + if (type === typeof origin) { + if (type === 'string') { + c0 = chartjsColor(origin); + if (c0.valid) { + c1 = chartjsColor(target); + if (c1.valid) { + view[key] = c1.mix(c0, ease).rgbString(); + continue; + } + } + } else if (helpers$1.isFinite(origin) && helpers$1.isFinite(target)) { + view[key] = origin + (target - origin) * ease; + continue; + } + } + + view[key] = target; + } +} + +var Element = function(configuration) { + helpers$1.extend(this, configuration); + this.initialize.apply(this, arguments); +}; + +helpers$1.extend(Element.prototype, { + + initialize: function() { + this.hidden = false; + }, + + pivot: function() { + var me = this; + if (!me._view) { + me._view = helpers$1.clone(me._model); + } + me._start = {}; + return me; + }, + + transition: function(ease) { + var me = this; + var model = me._model; + var start = me._start; + var view = me._view; + + // No animation -> No Transition + if (!model || ease === 1) { + me._view = model; + me._start = null; + return me; + } + + if (!view) { + view = me._view = {}; + } + + if (!start) { + start = me._start = {}; + } + + interpolate(start, view, model, ease); + + return me; + }, + + tooltipPosition: function() { + return { + x: this._model.x, + y: this._model.y + }; + }, + + hasValue: function() { + return helpers$1.isNumber(this._model.x) && helpers$1.isNumber(this._model.y); + } +}); + +Element.extend = helpers$1.inherits; + +var core_element = Element; + +var exports$2 = core_element.extend({ + chart: null, // the animation associated chart instance + currentStep: 0, // the current animation step + numSteps: 60, // default number of steps + easing: '', // the easing to use for this animation + render: null, // render function used by the animation service + + onAnimationProgress: null, // user specified callback to fire on each step of the animation + onAnimationComplete: null, // user specified callback to fire when the animation finishes +}); + +var core_animation = exports$2; + +// DEPRECATIONS + +/** + * Provided for backward compatibility, use Chart.Animation instead + * @prop Chart.Animation#animationObject + * @deprecated since version 2.6.0 + * @todo remove at version 3 + */ +Object.defineProperty(exports$2.prototype, 'animationObject', { + get: function() { + return this; + } +}); + +/** + * Provided for backward compatibility, use Chart.Animation#chart instead + * @prop Chart.Animation#chartInstance + * @deprecated since version 2.6.0 + * @todo remove at version 3 + */ +Object.defineProperty(exports$2.prototype, 'chartInstance', { + get: function() { + return this.chart; + }, + set: function(value) { + this.chart = value; + } +}); + +core_defaults._set('global', { + animation: { + duration: 1000, + easing: 'easeOutQuart', + onProgress: helpers$1.noop, + onComplete: helpers$1.noop + } +}); + +var core_animations = { + animations: [], + request: null, + + /** + * @param {Chart} chart - The chart to animate. + * @param {Chart.Animation} animation - The animation that we will animate. + * @param {number} duration - The animation duration in ms. + * @param {boolean} lazy - if true, the chart is not marked as animating to enable more responsive interactions + */ + addAnimation: function(chart, animation, duration, lazy) { + var animations = this.animations; + var i, ilen; + + animation.chart = chart; + animation.startTime = Date.now(); + animation.duration = duration; + + if (!lazy) { + chart.animating = true; + } + + for (i = 0, ilen = animations.length; i < ilen; ++i) { + if (animations[i].chart === chart) { + animations[i] = animation; + return; + } + } + + animations.push(animation); + + // If there are no animations queued, manually kickstart a digest, for lack of a better word + if (animations.length === 1) { + this.requestAnimationFrame(); + } + }, + + cancelAnimation: function(chart) { + var index = helpers$1.findIndex(this.animations, function(animation) { + return animation.chart === chart; + }); + + if (index !== -1) { + this.animations.splice(index, 1); + chart.animating = false; + } + }, + + requestAnimationFrame: function() { + var me = this; + if (me.request === null) { + // Skip animation frame requests until the active one is executed. + // This can happen when processing mouse events, e.g. 'mousemove' + // and 'mouseout' events will trigger multiple renders. + me.request = helpers$1.requestAnimFrame.call(window, function() { + me.request = null; + me.startDigest(); + }); + } + }, + + /** + * @private + */ + startDigest: function() { + var me = this; + + me.advance(); + + // Do we have more stuff to animate? + if (me.animations.length > 0) { + me.requestAnimationFrame(); + } + }, + + /** + * @private + */ + advance: function() { + var animations = this.animations; + var animation, chart, numSteps, nextStep; + var i = 0; + + // 1 animation per chart, so we are looping charts here + while (i < animations.length) { + animation = animations[i]; + chart = animation.chart; + numSteps = animation.numSteps; + + // Make sure that currentStep starts at 1 + // https://github.com/chartjs/Chart.js/issues/6104 + nextStep = Math.floor((Date.now() - animation.startTime) / animation.duration * numSteps) + 1; + animation.currentStep = Math.min(nextStep, numSteps); + + helpers$1.callback(animation.render, [chart, animation], chart); + helpers$1.callback(animation.onAnimationProgress, [animation], chart); + + if (animation.currentStep >= numSteps) { + helpers$1.callback(animation.onAnimationComplete, [animation], chart); + chart.animating = false; + animations.splice(i, 1); + } else { + ++i; + } + } + } +}; + +var resolve = helpers$1.options.resolve; + +var arrayEvents = ['push', 'pop', 'shift', 'splice', 'unshift']; + +/** + * Hooks the array methods that add or remove values ('push', pop', 'shift', 'splice', + * 'unshift') and notify the listener AFTER the array has been altered. Listeners are + * called on the 'onData*' callbacks (e.g. onDataPush, etc.) with same arguments. + */ +function listenArrayEvents(array, listener) { + if (array._chartjs) { + array._chartjs.listeners.push(listener); + return; + } + + Object.defineProperty(array, '_chartjs', { + configurable: true, + enumerable: false, + value: { + listeners: [listener] + } + }); + + arrayEvents.forEach(function(key) { + var method = 'onData' + key.charAt(0).toUpperCase() + key.slice(1); + var base = array[key]; + + Object.defineProperty(array, key, { + configurable: true, + enumerable: false, + value: function() { + var args = Array.prototype.slice.call(arguments); + var res = base.apply(this, args); + + helpers$1.each(array._chartjs.listeners, function(object) { + if (typeof object[method] === 'function') { + object[method].apply(object, args); + } + }); + + return res; + } + }); + }); +} + +/** + * Removes the given array event listener and cleanup extra attached properties (such as + * the _chartjs stub and overridden methods) if array doesn't have any more listeners. + */ +function unlistenArrayEvents(array, listener) { + var stub = array._chartjs; + if (!stub) { + return; + } + + var listeners = stub.listeners; + var index = listeners.indexOf(listener); + if (index !== -1) { + listeners.splice(index, 1); + } + + if (listeners.length > 0) { + return; + } + + arrayEvents.forEach(function(key) { + delete array[key]; + }); + + delete array._chartjs; +} + +// Base class for all dataset controllers (line, bar, etc) +var DatasetController = function(chart, datasetIndex) { + this.initialize(chart, datasetIndex); +}; + +helpers$1.extend(DatasetController.prototype, { + + /** + * Element type used to generate a meta dataset (e.g. Chart.element.Line). + * @type {Chart.core.element} + */ + datasetElementType: null, + + /** + * Element type used to generate a meta data (e.g. Chart.element.Point). + * @type {Chart.core.element} + */ + dataElementType: null, + + initialize: function(chart, datasetIndex) { + var me = this; + me.chart = chart; + me.index = datasetIndex; + me.linkScales(); + me.addElements(); + }, + + updateIndex: function(datasetIndex) { + this.index = datasetIndex; + }, + + linkScales: function() { + var me = this; + var meta = me.getMeta(); + var dataset = me.getDataset(); + + if (meta.xAxisID === null || !(meta.xAxisID in me.chart.scales)) { + meta.xAxisID = dataset.xAxisID || me.chart.options.scales.xAxes[0].id; + } + if (meta.yAxisID === null || !(meta.yAxisID in me.chart.scales)) { + meta.yAxisID = dataset.yAxisID || me.chart.options.scales.yAxes[0].id; + } + }, + + getDataset: function() { + return this.chart.data.datasets[this.index]; + }, + + getMeta: function() { + return this.chart.getDatasetMeta(this.index); + }, + + getScaleForId: function(scaleID) { + return this.chart.scales[scaleID]; + }, + + /** + * @private + */ + _getValueScaleId: function() { + return this.getMeta().yAxisID; + }, + + /** + * @private + */ + _getIndexScaleId: function() { + return this.getMeta().xAxisID; + }, + + /** + * @private + */ + _getValueScale: function() { + return this.getScaleForId(this._getValueScaleId()); + }, + + /** + * @private + */ + _getIndexScale: function() { + return this.getScaleForId(this._getIndexScaleId()); + }, + + reset: function() { + this.update(true); + }, + + /** + * @private + */ + destroy: function() { + if (this._data) { + unlistenArrayEvents(this._data, this); + } + }, + + createMetaDataset: function() { + var me = this; + var type = me.datasetElementType; + return type && new type({ + _chart: me.chart, + _datasetIndex: me.index + }); + }, + + createMetaData: function(index) { + var me = this; + var type = me.dataElementType; + return type && new type({ + _chart: me.chart, + _datasetIndex: me.index, + _index: index + }); + }, + + addElements: function() { + var me = this; + var meta = me.getMeta(); + var data = me.getDataset().data || []; + var metaData = meta.data; + var i, ilen; + + for (i = 0, ilen = data.length; i < ilen; ++i) { + metaData[i] = metaData[i] || me.createMetaData(i); + } + + meta.dataset = meta.dataset || me.createMetaDataset(); + }, + + addElementAndReset: function(index) { + var element = this.createMetaData(index); + this.getMeta().data.splice(index, 0, element); + this.updateElement(element, index, true); + }, + + buildOrUpdateElements: function() { + var me = this; + var dataset = me.getDataset(); + var data = dataset.data || (dataset.data = []); + + // In order to correctly handle data addition/deletion animation (an thus simulate + // real-time charts), we need to monitor these data modifications and synchronize + // the internal meta data accordingly. + if (me._data !== data) { + if (me._data) { + // This case happens when the user replaced the data array instance. + unlistenArrayEvents(me._data, me); + } + + if (data && Object.isExtensible(data)) { + listenArrayEvents(data, me); + } + me._data = data; + } + + // Re-sync meta data in case the user replaced the data array or if we missed + // any updates and so make sure that we handle number of datapoints changing. + me.resyncElements(); + }, + + update: helpers$1.noop, + + transition: function(easingValue) { + var meta = this.getMeta(); + var elements = meta.data || []; + var ilen = elements.length; + var i = 0; + + for (; i < ilen; ++i) { + elements[i].transition(easingValue); + } + + if (meta.dataset) { + meta.dataset.transition(easingValue); + } + }, + + draw: function() { + var meta = this.getMeta(); + var elements = meta.data || []; + var ilen = elements.length; + var i = 0; + + if (meta.dataset) { + meta.dataset.draw(); + } + + for (; i < ilen; ++i) { + elements[i].draw(); + } + }, + + removeHoverStyle: function(element) { + helpers$1.merge(element._model, element.$previousStyle || {}); + delete element.$previousStyle; + }, + + setHoverStyle: function(element) { + var dataset = this.chart.data.datasets[element._datasetIndex]; + var index = element._index; + var custom = element.custom || {}; + var model = element._model; + var getHoverColor = helpers$1.getHoverColor; + + element.$previousStyle = { + backgroundColor: model.backgroundColor, + borderColor: model.borderColor, + borderWidth: model.borderWidth + }; + + model.backgroundColor = resolve([custom.hoverBackgroundColor, dataset.hoverBackgroundColor, getHoverColor(model.backgroundColor)], undefined, index); + model.borderColor = resolve([custom.hoverBorderColor, dataset.hoverBorderColor, getHoverColor(model.borderColor)], undefined, index); + model.borderWidth = resolve([custom.hoverBorderWidth, dataset.hoverBorderWidth, model.borderWidth], undefined, index); + }, + + /** + * @private + */ + resyncElements: function() { + var me = this; + var meta = me.getMeta(); + var data = me.getDataset().data; + var numMeta = meta.data.length; + var numData = data.length; + + if (numData < numMeta) { + meta.data.splice(numData, numMeta - numData); + } else if (numData > numMeta) { + me.insertElements(numMeta, numData - numMeta); + } + }, + + /** + * @private + */ + insertElements: function(start, count) { + for (var i = 0; i < count; ++i) { + this.addElementAndReset(start + i); + } + }, + + /** + * @private + */ + onDataPush: function() { + var count = arguments.length; + this.insertElements(this.getDataset().data.length - count, count); + }, + + /** + * @private + */ + onDataPop: function() { + this.getMeta().data.pop(); + }, + + /** + * @private + */ + onDataShift: function() { + this.getMeta().data.shift(); + }, + + /** + * @private + */ + onDataSplice: function(start, count) { + this.getMeta().data.splice(start, count); + this.insertElements(start, arguments.length - 2); + }, + + /** + * @private + */ + onDataUnshift: function() { + this.insertElements(0, arguments.length); + } +}); + +DatasetController.extend = helpers$1.inherits; + +var core_datasetController = DatasetController; + +core_defaults._set('global', { + elements: { + arc: { + backgroundColor: core_defaults.global.defaultColor, + borderColor: '#fff', + borderWidth: 2, + borderAlign: 'center' + } + } +}); + +var element_arc = core_element.extend({ + inLabelRange: function(mouseX) { + var vm = this._view; + + if (vm) { + return (Math.pow(mouseX - vm.x, 2) < Math.pow(vm.radius + vm.hoverRadius, 2)); + } + return false; + }, + + inRange: function(chartX, chartY) { + var vm = this._view; + + if (vm) { + var pointRelativePosition = helpers$1.getAngleFromPoint(vm, {x: chartX, y: chartY}); + var angle = pointRelativePosition.angle; + var distance = pointRelativePosition.distance; + + // Sanitise angle range + var startAngle = vm.startAngle; + var endAngle = vm.endAngle; + while (endAngle < startAngle) { + endAngle += 2.0 * Math.PI; + } + while (angle > endAngle) { + angle -= 2.0 * Math.PI; + } + while (angle < startAngle) { + angle += 2.0 * Math.PI; + } + + // Check if within the range of the open/close angle + var betweenAngles = (angle >= startAngle && angle <= endAngle); + var withinRadius = (distance >= vm.innerRadius && distance <= vm.outerRadius); + + return (betweenAngles && withinRadius); + } + return false; + }, + + getCenterPoint: function() { + var vm = this._view; + var halfAngle = (vm.startAngle + vm.endAngle) / 2; + var halfRadius = (vm.innerRadius + vm.outerRadius) / 2; + return { + x: vm.x + Math.cos(halfAngle) * halfRadius, + y: vm.y + Math.sin(halfAngle) * halfRadius + }; + }, + + getArea: function() { + var vm = this._view; + return Math.PI * ((vm.endAngle - vm.startAngle) / (2 * Math.PI)) * (Math.pow(vm.outerRadius, 2) - Math.pow(vm.innerRadius, 2)); + }, + + tooltipPosition: function() { + var vm = this._view; + var centreAngle = vm.startAngle + ((vm.endAngle - vm.startAngle) / 2); + var rangeFromCentre = (vm.outerRadius - vm.innerRadius) / 2 + vm.innerRadius; + + return { + x: vm.x + (Math.cos(centreAngle) * rangeFromCentre), + y: vm.y + (Math.sin(centreAngle) * rangeFromCentre) + }; + }, + + draw: function() { + var ctx = this._chart.ctx; + var vm = this._view; + var sA = vm.startAngle; + var eA = vm.endAngle; + var pixelMargin = (vm.borderAlign === 'inner') ? 0.33 : 0; + var angleMargin; + + ctx.save(); + + ctx.beginPath(); + ctx.arc(vm.x, vm.y, Math.max(vm.outerRadius - pixelMargin, 0), sA, eA); + ctx.arc(vm.x, vm.y, vm.innerRadius, eA, sA, true); + ctx.closePath(); + + ctx.fillStyle = vm.backgroundColor; + ctx.fill(); + + if (vm.borderWidth) { + if (vm.borderAlign === 'inner') { + // Draw an inner border by cliping the arc and drawing a double-width border + // Enlarge the clipping arc by 0.33 pixels to eliminate glitches between borders + ctx.beginPath(); + angleMargin = pixelMargin / vm.outerRadius; + ctx.arc(vm.x, vm.y, vm.outerRadius, sA - angleMargin, eA + angleMargin); + if (vm.innerRadius > pixelMargin) { + angleMargin = pixelMargin / vm.innerRadius; + ctx.arc(vm.x, vm.y, vm.innerRadius - pixelMargin, eA + angleMargin, sA - angleMargin, true); + } else { + ctx.arc(vm.x, vm.y, pixelMargin, eA + Math.PI / 2, sA - Math.PI / 2); + } + ctx.closePath(); + ctx.clip(); + + ctx.beginPath(); + ctx.arc(vm.x, vm.y, vm.outerRadius, sA, eA); + ctx.arc(vm.x, vm.y, vm.innerRadius, eA, sA, true); + ctx.closePath(); + + ctx.lineWidth = vm.borderWidth * 2; + ctx.lineJoin = 'round'; + } else { + ctx.lineWidth = vm.borderWidth; + ctx.lineJoin = 'bevel'; + } + + ctx.strokeStyle = vm.borderColor; + ctx.stroke(); + } + + ctx.restore(); + } +}); + +var valueOrDefault$1 = helpers$1.valueOrDefault; + +var defaultColor = core_defaults.global.defaultColor; + +core_defaults._set('global', { + elements: { + line: { + tension: 0.4, + backgroundColor: defaultColor, + borderWidth: 3, + borderColor: defaultColor, + borderCapStyle: 'butt', + borderDash: [], + borderDashOffset: 0.0, + borderJoinStyle: 'miter', + capBezierPoints: true, + fill: true, // do we fill in the area between the line and its base axis + } + } +}); + +var element_line = core_element.extend({ + draw: function() { + var me = this; + var vm = me._view; + var ctx = me._chart.ctx; + var spanGaps = vm.spanGaps; + var points = me._children.slice(); // clone array + var globalDefaults = core_defaults.global; + var globalOptionLineElements = globalDefaults.elements.line; + var lastDrawnIndex = -1; + var index, current, previous, currentVM; + + // If we are looping, adding the first point again + if (me._loop && points.length) { + points.push(points[0]); + } + + ctx.save(); + + // Stroke Line Options + ctx.lineCap = vm.borderCapStyle || globalOptionLineElements.borderCapStyle; + + // IE 9 and 10 do not support line dash + if (ctx.setLineDash) { + ctx.setLineDash(vm.borderDash || globalOptionLineElements.borderDash); + } + + ctx.lineDashOffset = valueOrDefault$1(vm.borderDashOffset, globalOptionLineElements.borderDashOffset); + ctx.lineJoin = vm.borderJoinStyle || globalOptionLineElements.borderJoinStyle; + ctx.lineWidth = valueOrDefault$1(vm.borderWidth, globalOptionLineElements.borderWidth); + ctx.strokeStyle = vm.borderColor || globalDefaults.defaultColor; + + // Stroke Line + ctx.beginPath(); + lastDrawnIndex = -1; + + for (index = 0; index < points.length; ++index) { + current = points[index]; + previous = helpers$1.previousItem(points, index); + currentVM = current._view; + + // First point moves to it's starting position no matter what + if (index === 0) { + if (!currentVM.skip) { + ctx.moveTo(currentVM.x, currentVM.y); + lastDrawnIndex = index; + } + } else { + previous = lastDrawnIndex === -1 ? previous : points[lastDrawnIndex]; + + if (!currentVM.skip) { + if ((lastDrawnIndex !== (index - 1) && !spanGaps) || lastDrawnIndex === -1) { + // There was a gap and this is the first point after the gap + ctx.moveTo(currentVM.x, currentVM.y); + } else { + // Line to next point + helpers$1.canvas.lineTo(ctx, previous._view, current._view); + } + lastDrawnIndex = index; + } + } + } + + ctx.stroke(); + ctx.restore(); + } +}); + +var valueOrDefault$2 = helpers$1.valueOrDefault; + +var defaultColor$1 = core_defaults.global.defaultColor; + +core_defaults._set('global', { + elements: { + point: { + radius: 3, + pointStyle: 'circle', + backgroundColor: defaultColor$1, + borderColor: defaultColor$1, + borderWidth: 1, + // Hover + hitRadius: 1, + hoverRadius: 4, + hoverBorderWidth: 1 + } + } +}); + +function xRange(mouseX) { + var vm = this._view; + return vm ? (Math.abs(mouseX - vm.x) < vm.radius + vm.hitRadius) : false; +} + +function yRange(mouseY) { + var vm = this._view; + return vm ? (Math.abs(mouseY - vm.y) < vm.radius + vm.hitRadius) : false; +} + +var element_point = core_element.extend({ + inRange: function(mouseX, mouseY) { + var vm = this._view; + return vm ? ((Math.pow(mouseX - vm.x, 2) + Math.pow(mouseY - vm.y, 2)) < Math.pow(vm.hitRadius + vm.radius, 2)) : false; + }, + + inLabelRange: xRange, + inXRange: xRange, + inYRange: yRange, + + getCenterPoint: function() { + var vm = this._view; + return { + x: vm.x, + y: vm.y + }; + }, + + getArea: function() { + return Math.PI * Math.pow(this._view.radius, 2); + }, + + tooltipPosition: function() { + var vm = this._view; + return { + x: vm.x, + y: vm.y, + padding: vm.radius + vm.borderWidth + }; + }, + + draw: function(chartArea) { + var vm = this._view; + var ctx = this._chart.ctx; + var pointStyle = vm.pointStyle; + var rotation = vm.rotation; + var radius = vm.radius; + var x = vm.x; + var y = vm.y; + var globalDefaults = core_defaults.global; + var defaultColor = globalDefaults.defaultColor; // eslint-disable-line no-shadow + + if (vm.skip) { + return; + } + + // Clipping for Points. + if (chartArea === undefined || helpers$1.canvas._isPointInArea(vm, chartArea)) { + ctx.strokeStyle = vm.borderColor || defaultColor; + ctx.lineWidth = valueOrDefault$2(vm.borderWidth, globalDefaults.elements.point.borderWidth); + ctx.fillStyle = vm.backgroundColor || defaultColor; + helpers$1.canvas.drawPoint(ctx, pointStyle, radius, x, y, rotation); + } + } +}); + +var defaultColor$2 = core_defaults.global.defaultColor; + +core_defaults._set('global', { + elements: { + rectangle: { + backgroundColor: defaultColor$2, + borderColor: defaultColor$2, + borderSkipped: 'bottom', + borderWidth: 0 + } + } +}); + +function isVertical(vm) { + return vm && vm.width !== undefined; +} + +/** + * Helper function to get the bounds of the bar regardless of the orientation + * @param bar {Chart.Element.Rectangle} the bar + * @return {Bounds} bounds of the bar + * @private + */ +function getBarBounds(vm) { + var x1, x2, y1, y2, half; + + if (isVertical(vm)) { + half = vm.width / 2; + x1 = vm.x - half; + x2 = vm.x + half; + y1 = Math.min(vm.y, vm.base); + y2 = Math.max(vm.y, vm.base); + } else { + half = vm.height / 2; + x1 = Math.min(vm.x, vm.base); + x2 = Math.max(vm.x, vm.base); + y1 = vm.y - half; + y2 = vm.y + half; + } + + return { + left: x1, + top: y1, + right: x2, + bottom: y2 + }; +} + +function swap(orig, v1, v2) { + return orig === v1 ? v2 : orig === v2 ? v1 : orig; +} + +function parseBorderSkipped(vm) { + var edge = vm.borderSkipped; + var res = {}; + + if (!edge) { + return res; + } + + if (vm.horizontal) { + if (vm.base > vm.x) { + edge = swap(edge, 'left', 'right'); + } + } else if (vm.base < vm.y) { + edge = swap(edge, 'bottom', 'top'); + } + + res[edge] = true; + return res; +} + +function parseBorderWidth(vm, maxW, maxH) { + var value = vm.borderWidth; + var skip = parseBorderSkipped(vm); + var t, r, b, l; + + if (helpers$1.isObject(value)) { + t = +value.top || 0; + r = +value.right || 0; + b = +value.bottom || 0; + l = +value.left || 0; + } else { + t = r = b = l = +value || 0; + } + + return { + t: skip.top || (t < 0) ? 0 : t > maxH ? maxH : t, + r: skip.right || (r < 0) ? 0 : r > maxW ? maxW : r, + b: skip.bottom || (b < 0) ? 0 : b > maxH ? maxH : b, + l: skip.left || (l < 0) ? 0 : l > maxW ? maxW : l + }; +} + +function boundingRects(vm) { + var bounds = getBarBounds(vm); + var width = bounds.right - bounds.left; + var height = bounds.bottom - bounds.top; + var border = parseBorderWidth(vm, width / 2, height / 2); + + return { + outer: { + x: bounds.left, + y: bounds.top, + w: width, + h: height + }, + inner: { + x: bounds.left + border.l, + y: bounds.top + border.t, + w: width - border.l - border.r, + h: height - border.t - border.b + } + }; +} + +function inRange(vm, x, y) { + var skipX = x === null; + var skipY = y === null; + var bounds = !vm || (skipX && skipY) ? false : getBarBounds(vm); + + return bounds + && (skipX || x >= bounds.left && x <= bounds.right) + && (skipY || y >= bounds.top && y <= bounds.bottom); +} + +var element_rectangle = core_element.extend({ + draw: function() { + var ctx = this._chart.ctx; + var vm = this._view; + var rects = boundingRects(vm); + var outer = rects.outer; + var inner = rects.inner; + + ctx.fillStyle = vm.backgroundColor; + ctx.fillRect(outer.x, outer.y, outer.w, outer.h); + + if (outer.w === inner.w && outer.h === inner.h) { + return; + } + + ctx.save(); + ctx.beginPath(); + ctx.rect(outer.x, outer.y, outer.w, outer.h); + ctx.clip(); + ctx.fillStyle = vm.borderColor; + ctx.rect(inner.x, inner.y, inner.w, inner.h); + ctx.fill('evenodd'); + ctx.restore(); + }, + + height: function() { + var vm = this._view; + return vm.base - vm.y; + }, + + inRange: function(mouseX, mouseY) { + return inRange(this._view, mouseX, mouseY); + }, + + inLabelRange: function(mouseX, mouseY) { + var vm = this._view; + return isVertical(vm) + ? inRange(vm, mouseX, null) + : inRange(vm, null, mouseY); + }, + + inXRange: function(mouseX) { + return inRange(this._view, mouseX, null); + }, + + inYRange: function(mouseY) { + return inRange(this._view, null, mouseY); + }, + + getCenterPoint: function() { + var vm = this._view; + var x, y; + if (isVertical(vm)) { + x = vm.x; + y = (vm.y + vm.base) / 2; + } else { + x = (vm.x + vm.base) / 2; + y = vm.y; + } + + return {x: x, y: y}; + }, + + getArea: function() { + var vm = this._view; + + return isVertical(vm) + ? vm.width * Math.abs(vm.y - vm.base) + : vm.height * Math.abs(vm.x - vm.base); + }, + + tooltipPosition: function() { + var vm = this._view; + return { + x: vm.x, + y: vm.y + }; + } +}); + +var elements = {}; +var Arc = element_arc; +var Line = element_line; +var Point = element_point; +var Rectangle = element_rectangle; +elements.Arc = Arc; +elements.Line = Line; +elements.Point = Point; +elements.Rectangle = Rectangle; + +var resolve$1 = helpers$1.options.resolve; + +core_defaults._set('bar', { + hover: { + mode: 'label' + }, + + scales: { + xAxes: [{ + type: 'category', + categoryPercentage: 0.8, + barPercentage: 0.9, + offset: true, + gridLines: { + offsetGridLines: true + } + }], + + yAxes: [{ + type: 'linear' + }] + } +}); + +/** + * Computes the "optimal" sample size to maintain bars equally sized while preventing overlap. + * @private + */ +function computeMinSampleSize(scale, pixels) { + var min = scale.isHorizontal() ? scale.width : scale.height; + var ticks = scale.getTicks(); + var prev, curr, i, ilen; + + for (i = 1, ilen = pixels.length; i < ilen; ++i) { + min = Math.min(min, Math.abs(pixels[i] - pixels[i - 1])); + } + + for (i = 0, ilen = ticks.length; i < ilen; ++i) { + curr = scale.getPixelForTick(i); + min = i > 0 ? Math.min(min, curr - prev) : min; + prev = curr; + } + + return min; +} + +/** + * Computes an "ideal" category based on the absolute bar thickness or, if undefined or null, + * uses the smallest interval (see computeMinSampleSize) that prevents bar overlapping. This + * mode currently always generates bars equally sized (until we introduce scriptable options?). + * @private + */ +function computeFitCategoryTraits(index, ruler, options) { + var thickness = options.barThickness; + var count = ruler.stackCount; + var curr = ruler.pixels[index]; + var size, ratio; + + if (helpers$1.isNullOrUndef(thickness)) { + size = ruler.min * options.categoryPercentage; + ratio = options.barPercentage; + } else { + // When bar thickness is enforced, category and bar percentages are ignored. + // Note(SB): we could add support for relative bar thickness (e.g. barThickness: '50%') + // and deprecate barPercentage since this value is ignored when thickness is absolute. + size = thickness * count; + ratio = 1; + } + + return { + chunk: size / count, + ratio: ratio, + start: curr - (size / 2) + }; +} + +/** + * Computes an "optimal" category that globally arranges bars side by side (no gap when + * percentage options are 1), based on the previous and following categories. This mode + * generates bars with different widths when data are not evenly spaced. + * @private + */ +function computeFlexCategoryTraits(index, ruler, options) { + var pixels = ruler.pixels; + var curr = pixels[index]; + var prev = index > 0 ? pixels[index - 1] : null; + var next = index < pixels.length - 1 ? pixels[index + 1] : null; + var percent = options.categoryPercentage; + var start, size; + + if (prev === null) { + // first data: its size is double based on the next point or, + // if it's also the last data, we use the scale size. + prev = curr - (next === null ? ruler.end - ruler.start : next - curr); + } + + if (next === null) { + // last data: its size is also double based on the previous point. + next = curr + curr - prev; + } + + start = curr - (curr - Math.min(prev, next)) / 2 * percent; + size = Math.abs(next - prev) / 2 * percent; + + return { + chunk: size / ruler.stackCount, + ratio: options.barPercentage, + start: start + }; +} + +var controller_bar = core_datasetController.extend({ + + dataElementType: elements.Rectangle, + + initialize: function() { + var me = this; + var meta; + + core_datasetController.prototype.initialize.apply(me, arguments); + + meta = me.getMeta(); + meta.stack = me.getDataset().stack; + meta.bar = true; + }, + + update: function(reset) { + var me = this; + var rects = me.getMeta().data; + var i, ilen; + + me._ruler = me.getRuler(); + + for (i = 0, ilen = rects.length; i < ilen; ++i) { + me.updateElement(rects[i], i, reset); + } + }, + + updateElement: function(rectangle, index, reset) { + var me = this; + var meta = me.getMeta(); + var dataset = me.getDataset(); + var options = me._resolveElementOptions(rectangle, index); + + rectangle._xScale = me.getScaleForId(meta.xAxisID); + rectangle._yScale = me.getScaleForId(meta.yAxisID); + rectangle._datasetIndex = me.index; + rectangle._index = index; + rectangle._model = { + backgroundColor: options.backgroundColor, + borderColor: options.borderColor, + borderSkipped: options.borderSkipped, + borderWidth: options.borderWidth, + datasetLabel: dataset.label, + label: me.chart.data.labels[index] + }; + + me._updateElementGeometry(rectangle, index, reset); + + rectangle.pivot(); + }, + + /** + * @private + */ + _updateElementGeometry: function(rectangle, index, reset) { + var me = this; + var model = rectangle._model; + var vscale = me._getValueScale(); + var base = vscale.getBasePixel(); + var horizontal = vscale.isHorizontal(); + var ruler = me._ruler || me.getRuler(); + var vpixels = me.calculateBarValuePixels(me.index, index); + var ipixels = me.calculateBarIndexPixels(me.index, index, ruler); + + model.horizontal = horizontal; + model.base = reset ? base : vpixels.base; + model.x = horizontal ? reset ? base : vpixels.head : ipixels.center; + model.y = horizontal ? ipixels.center : reset ? base : vpixels.head; + model.height = horizontal ? ipixels.size : undefined; + model.width = horizontal ? undefined : ipixels.size; + }, + + /** + * Returns the stacks based on groups and bar visibility. + * @param {number} [last] - The dataset index + * @returns {string[]} The list of stack IDs + * @private + */ + _getStacks: function(last) { + var me = this; + var chart = me.chart; + var scale = me._getIndexScale(); + var stacked = scale.options.stacked; + var ilen = last === undefined ? chart.data.datasets.length : last + 1; + var stacks = []; + var i, meta; + + for (i = 0; i < ilen; ++i) { + meta = chart.getDatasetMeta(i); + if (meta.bar && chart.isDatasetVisible(i) && + (stacked === false || + (stacked === true && stacks.indexOf(meta.stack) === -1) || + (stacked === undefined && (meta.stack === undefined || stacks.indexOf(meta.stack) === -1)))) { + stacks.push(meta.stack); + } + } + + return stacks; + }, + + /** + * Returns the effective number of stacks based on groups and bar visibility. + * @private + */ + getStackCount: function() { + return this._getStacks().length; + }, + + /** + * Returns the stack index for the given dataset based on groups and bar visibility. + * @param {number} [datasetIndex] - The dataset index + * @param {string} [name] - The stack name to find + * @returns {number} The stack index + * @private + */ + getStackIndex: function(datasetIndex, name) { + var stacks = this._getStacks(datasetIndex); + var index = (name !== undefined) + ? stacks.indexOf(name) + : -1; // indexOf returns -1 if element is not present + + return (index === -1) + ? stacks.length - 1 + : index; + }, + + /** + * @private + */ + getRuler: function() { + var me = this; + var scale = me._getIndexScale(); + var stackCount = me.getStackCount(); + var datasetIndex = me.index; + var isHorizontal = scale.isHorizontal(); + var start = isHorizontal ? scale.left : scale.top; + var end = start + (isHorizontal ? scale.width : scale.height); + var pixels = []; + var i, ilen, min; + + for (i = 0, ilen = me.getMeta().data.length; i < ilen; ++i) { + pixels.push(scale.getPixelForValue(null, i, datasetIndex)); + } + + min = helpers$1.isNullOrUndef(scale.options.barThickness) + ? computeMinSampleSize(scale, pixels) + : -1; + + return { + min: min, + pixels: pixels, + start: start, + end: end, + stackCount: stackCount, + scale: scale + }; + }, + + /** + * Note: pixel values are not clamped to the scale area. + * @private + */ + calculateBarValuePixels: function(datasetIndex, index) { + var me = this; + var chart = me.chart; + var meta = me.getMeta(); + var scale = me._getValueScale(); + var isHorizontal = scale.isHorizontal(); + var datasets = chart.data.datasets; + var value = +scale.getRightValue(datasets[datasetIndex].data[index]); + var minBarLength = scale.options.minBarLength; + var stacked = scale.options.stacked; + var stack = meta.stack; + var start = 0; + var i, imeta, ivalue, base, head, size; + + if (stacked || (stacked === undefined && stack !== undefined)) { + for (i = 0; i < datasetIndex; ++i) { + imeta = chart.getDatasetMeta(i); + + if (imeta.bar && + imeta.stack === stack && + imeta.controller._getValueScaleId() === scale.id && + chart.isDatasetVisible(i)) { + + ivalue = +scale.getRightValue(datasets[i].data[index]); + if ((value < 0 && ivalue < 0) || (value >= 0 && ivalue > 0)) { + start += ivalue; + } + } + } + } + + base = scale.getPixelForValue(start); + head = scale.getPixelForValue(start + value); + size = head - base; + + if (minBarLength !== undefined && Math.abs(size) < minBarLength) { + size = minBarLength; + if (value >= 0 && !isHorizontal || value < 0 && isHorizontal) { + head = base - minBarLength; + } else { + head = base + minBarLength; + } + } + + return { + size: size, + base: base, + head: head, + center: head + size / 2 + }; + }, + + /** + * @private + */ + calculateBarIndexPixels: function(datasetIndex, index, ruler) { + var me = this; + var options = ruler.scale.options; + var range = options.barThickness === 'flex' + ? computeFlexCategoryTraits(index, ruler, options) + : computeFitCategoryTraits(index, ruler, options); + + var stackIndex = me.getStackIndex(datasetIndex, me.getMeta().stack); + var center = range.start + (range.chunk * stackIndex) + (range.chunk / 2); + var size = Math.min( + helpers$1.valueOrDefault(options.maxBarThickness, Infinity), + range.chunk * range.ratio); + + return { + base: center - size / 2, + head: center + size / 2, + center: center, + size: size + }; + }, + + draw: function() { + var me = this; + var chart = me.chart; + var scale = me._getValueScale(); + var rects = me.getMeta().data; + var dataset = me.getDataset(); + var ilen = rects.length; + var i = 0; + + helpers$1.canvas.clipArea(chart.ctx, chart.chartArea); + + for (; i < ilen; ++i) { + if (!isNaN(scale.getRightValue(dataset.data[i]))) { + rects[i].draw(); + } + } + + helpers$1.canvas.unclipArea(chart.ctx); + }, + + /** + * @private + */ + _resolveElementOptions: function(rectangle, index) { + var me = this; + var chart = me.chart; + var datasets = chart.data.datasets; + var dataset = datasets[me.index]; + var custom = rectangle.custom || {}; + var options = chart.options.elements.rectangle; + var values = {}; + var i, ilen, key; + + // Scriptable options + var context = { + chart: chart, + dataIndex: index, + dataset: dataset, + datasetIndex: me.index + }; + + var keys = [ + 'backgroundColor', + 'borderColor', + 'borderSkipped', + 'borderWidth' + ]; + + for (i = 0, ilen = keys.length; i < ilen; ++i) { + key = keys[i]; + values[key] = resolve$1([ + custom[key], + dataset[key], + options[key] + ], context, index); + } + + return values; + } +}); + +var valueOrDefault$3 = helpers$1.valueOrDefault; +var resolve$2 = helpers$1.options.resolve; + +core_defaults._set('bubble', { + hover: { + mode: 'single' + }, + + scales: { + xAxes: [{ + type: 'linear', // bubble should probably use a linear scale by default + position: 'bottom', + id: 'x-axis-0' // need an ID so datasets can reference the scale + }], + yAxes: [{ + type: 'linear', + position: 'left', + id: 'y-axis-0' + }] + }, + + tooltips: { + callbacks: { + title: function() { + // Title doesn't make sense for scatter since we format the data as a point + return ''; + }, + label: function(item, data) { + var datasetLabel = data.datasets[item.datasetIndex].label || ''; + var dataPoint = data.datasets[item.datasetIndex].data[item.index]; + return datasetLabel + ': (' + item.xLabel + ', ' + item.yLabel + ', ' + dataPoint.r + ')'; + } + } + } +}); + +var controller_bubble = core_datasetController.extend({ + /** + * @protected + */ + dataElementType: elements.Point, + + /** + * @protected + */ + update: function(reset) { + var me = this; + var meta = me.getMeta(); + var points = meta.data; + + // Update Points + helpers$1.each(points, function(point, index) { + me.updateElement(point, index, reset); + }); + }, + + /** + * @protected + */ + updateElement: function(point, index, reset) { + var me = this; + var meta = me.getMeta(); + var custom = point.custom || {}; + var xScale = me.getScaleForId(meta.xAxisID); + var yScale = me.getScaleForId(meta.yAxisID); + var options = me._resolveElementOptions(point, index); + var data = me.getDataset().data[index]; + var dsIndex = me.index; + + var x = reset ? xScale.getPixelForDecimal(0.5) : xScale.getPixelForValue(typeof data === 'object' ? data : NaN, index, dsIndex); + var y = reset ? yScale.getBasePixel() : yScale.getPixelForValue(data, index, dsIndex); + + point._xScale = xScale; + point._yScale = yScale; + point._options = options; + point._datasetIndex = dsIndex; + point._index = index; + point._model = { + backgroundColor: options.backgroundColor, + borderColor: options.borderColor, + borderWidth: options.borderWidth, + hitRadius: options.hitRadius, + pointStyle: options.pointStyle, + rotation: options.rotation, + radius: reset ? 0 : options.radius, + skip: custom.skip || isNaN(x) || isNaN(y), + x: x, + y: y, + }; + + point.pivot(); + }, + + /** + * @protected + */ + setHoverStyle: function(point) { + var model = point._model; + var options = point._options; + var getHoverColor = helpers$1.getHoverColor; + + point.$previousStyle = { + backgroundColor: model.backgroundColor, + borderColor: model.borderColor, + borderWidth: model.borderWidth, + radius: model.radius + }; + + model.backgroundColor = valueOrDefault$3(options.hoverBackgroundColor, getHoverColor(options.backgroundColor)); + model.borderColor = valueOrDefault$3(options.hoverBorderColor, getHoverColor(options.borderColor)); + model.borderWidth = valueOrDefault$3(options.hoverBorderWidth, options.borderWidth); + model.radius = options.radius + options.hoverRadius; + }, + + /** + * @private + */ + _resolveElementOptions: function(point, index) { + var me = this; + var chart = me.chart; + var datasets = chart.data.datasets; + var dataset = datasets[me.index]; + var custom = point.custom || {}; + var options = chart.options.elements.point; + var data = dataset.data[index]; + var values = {}; + var i, ilen, key; + + // Scriptable options + var context = { + chart: chart, + dataIndex: index, + dataset: dataset, + datasetIndex: me.index + }; + + var keys = [ + 'backgroundColor', + 'borderColor', + 'borderWidth', + 'hoverBackgroundColor', + 'hoverBorderColor', + 'hoverBorderWidth', + 'hoverRadius', + 'hitRadius', + 'pointStyle', + 'rotation' + ]; + + for (i = 0, ilen = keys.length; i < ilen; ++i) { + key = keys[i]; + values[key] = resolve$2([ + custom[key], + dataset[key], + options[key] + ], context, index); + } + + // Custom radius resolution + values.radius = resolve$2([ + custom.radius, + data ? data.r : undefined, + dataset.radius, + options.radius + ], context, index); + + return values; + } +}); + +var resolve$3 = helpers$1.options.resolve; +var valueOrDefault$4 = helpers$1.valueOrDefault; + +core_defaults._set('doughnut', { + animation: { + // Boolean - Whether we animate the rotation of the Doughnut + animateRotate: true, + // Boolean - Whether we animate scaling the Doughnut from the centre + animateScale: false + }, + hover: { + mode: 'single' + }, + legendCallback: function(chart) { + var text = []; + text.push('
    '); + + var data = chart.data; + var datasets = data.datasets; + var labels = data.labels; + + if (datasets.length) { + for (var i = 0; i < datasets[0].data.length; ++i) { + text.push('
  • '); + if (labels[i]) { + text.push(labels[i]); + } + text.push('
    • '); + } + } + + text.push('
'); + return text.join(''); + }, + legend: { + labels: { + generateLabels: function(chart) { + var data = chart.data; + if (data.labels.length && data.datasets.length) { + return data.labels.map(function(label, i) { + var meta = chart.getDatasetMeta(0); + var ds = data.datasets[0]; + var arc = meta.data[i]; + var custom = arc && arc.custom || {}; + var arcOpts = chart.options.elements.arc; + var fill = resolve$3([custom.backgroundColor, ds.backgroundColor, arcOpts.backgroundColor], undefined, i); + var stroke = resolve$3([custom.borderColor, ds.borderColor, arcOpts.borderColor], undefined, i); + var bw = resolve$3([custom.borderWidth, ds.borderWidth, arcOpts.borderWidth], undefined, i); + + return { + text: label, + fillStyle: fill, + strokeStyle: stroke, + lineWidth: bw, + hidden: isNaN(ds.data[i]) || meta.data[i].hidden, + + // Extra data used for toggling the correct item + index: i + }; + }); + } + return []; + } + }, + + onClick: function(e, legendItem) { + var index = legendItem.index; + var chart = this.chart; + var i, ilen, meta; + + for (i = 0, ilen = (chart.data.datasets || []).length; i < ilen; ++i) { + meta = chart.getDatasetMeta(i); + // toggle visibility of index if exists + if (meta.data[index]) { + meta.data[index].hidden = !meta.data[index].hidden; + } + } + + chart.update(); + } + }, + + // The percentage of the chart that we cut out of the middle. + cutoutPercentage: 50, + + // The rotation of the chart, where the first data arc begins. + rotation: Math.PI * -0.5, + + // The total circumference of the chart. + circumference: Math.PI * 2.0, + + // Need to override these to give a nice default + tooltips: { + callbacks: { + title: function() { + return ''; + }, + label: function(tooltipItem, data) { + var dataLabel = data.labels[tooltipItem.index]; + var value = ': ' + data.datasets[tooltipItem.datasetIndex].data[tooltipItem.index]; + + if (helpers$1.isArray(dataLabel)) { + // show value on first line of multiline label + // need to clone because we are changing the value + dataLabel = dataLabel.slice(); + dataLabel[0] += value; + } else { + dataLabel += value; + } + + return dataLabel; + } + } + } +}); + +var controller_doughnut = core_datasetController.extend({ + + dataElementType: elements.Arc, + + linkScales: helpers$1.noop, + + // Get index of the dataset in relation to the visible datasets. This allows determining the inner and outer radius correctly + getRingIndex: function(datasetIndex) { + var ringIndex = 0; + + for (var j = 0; j < datasetIndex; ++j) { + if (this.chart.isDatasetVisible(j)) { + ++ringIndex; + } + } + + return ringIndex; + }, + + update: function(reset) { + var me = this; + var chart = me.chart; + var chartArea = chart.chartArea; + var opts = chart.options; + var availableWidth = chartArea.right - chartArea.left; + var availableHeight = chartArea.bottom - chartArea.top; + var minSize = Math.min(availableWidth, availableHeight); + var offset = {x: 0, y: 0}; + var meta = me.getMeta(); + var arcs = meta.data; + var cutoutPercentage = opts.cutoutPercentage; + var circumference = opts.circumference; + var chartWeight = me._getRingWeight(me.index); + var i, ilen; + + // If the chart's circumference isn't a full circle, calculate minSize as a ratio of the width/height of the arc + if (circumference < Math.PI * 2.0) { + var startAngle = opts.rotation % (Math.PI * 2.0); + startAngle += Math.PI * 2.0 * (startAngle >= Math.PI ? -1 : startAngle < -Math.PI ? 1 : 0); + var endAngle = startAngle + circumference; + var start = {x: Math.cos(startAngle), y: Math.sin(startAngle)}; + var end = {x: Math.cos(endAngle), y: Math.sin(endAngle)}; + var contains0 = (startAngle <= 0 && endAngle >= 0) || (startAngle <= Math.PI * 2.0 && Math.PI * 2.0 <= endAngle); + var contains90 = (startAngle <= Math.PI * 0.5 && Math.PI * 0.5 <= endAngle) || (startAngle <= Math.PI * 2.5 && Math.PI * 2.5 <= endAngle); + var contains180 = (startAngle <= -Math.PI && -Math.PI <= endAngle) || (startAngle <= Math.PI && Math.PI <= endAngle); + var contains270 = (startAngle <= -Math.PI * 0.5 && -Math.PI * 0.5 <= endAngle) || (startAngle <= Math.PI * 1.5 && Math.PI * 1.5 <= endAngle); + var cutout = cutoutPercentage / 100.0; + var min = {x: contains180 ? -1 : Math.min(start.x * (start.x < 0 ? 1 : cutout), end.x * (end.x < 0 ? 1 : cutout)), y: contains270 ? -1 : Math.min(start.y * (start.y < 0 ? 1 : cutout), end.y * (end.y < 0 ? 1 : cutout))}; + var max = {x: contains0 ? 1 : Math.max(start.x * (start.x > 0 ? 1 : cutout), end.x * (end.x > 0 ? 1 : cutout)), y: contains90 ? 1 : Math.max(start.y * (start.y > 0 ? 1 : cutout), end.y * (end.y > 0 ? 1 : cutout))}; + var size = {width: (max.x - min.x) * 0.5, height: (max.y - min.y) * 0.5}; + minSize = Math.min(availableWidth / size.width, availableHeight / size.height); + offset = {x: (max.x + min.x) * -0.5, y: (max.y + min.y) * -0.5}; + } + + for (i = 0, ilen = arcs.length; i < ilen; ++i) { + arcs[i]._options = me._resolveElementOptions(arcs[i], i); + } + + chart.borderWidth = me.getMaxBorderWidth(); + chart.outerRadius = Math.max((minSize - chart.borderWidth) / 2, 0); + chart.innerRadius = Math.max(cutoutPercentage ? (chart.outerRadius / 100) * (cutoutPercentage) : 0, 0); + chart.radiusLength = (chart.outerRadius - chart.innerRadius) / (me._getVisibleDatasetWeightTotal() || 1); + chart.offsetX = offset.x * chart.outerRadius; + chart.offsetY = offset.y * chart.outerRadius; + + meta.total = me.calculateTotal(); + + me.outerRadius = chart.outerRadius - chart.radiusLength * me._getRingWeightOffset(me.index); + me.innerRadius = Math.max(me.outerRadius - chart.radiusLength * chartWeight, 0); + + for (i = 0, ilen = arcs.length; i < ilen; ++i) { + me.updateElement(arcs[i], i, reset); + } + }, + + updateElement: function(arc, index, reset) { + var me = this; + var chart = me.chart; + var chartArea = chart.chartArea; + var opts = chart.options; + var animationOpts = opts.animation; + var centerX = (chartArea.left + chartArea.right) / 2; + var centerY = (chartArea.top + chartArea.bottom) / 2; + var startAngle = opts.rotation; // non reset case handled later + var endAngle = opts.rotation; // non reset case handled later + var dataset = me.getDataset(); + var circumference = reset && animationOpts.animateRotate ? 0 : arc.hidden ? 0 : me.calculateCircumference(dataset.data[index]) * (opts.circumference / (2.0 * Math.PI)); + var innerRadius = reset && animationOpts.animateScale ? 0 : me.innerRadius; + var outerRadius = reset && animationOpts.animateScale ? 0 : me.outerRadius; + var options = arc._options || {}; + + helpers$1.extend(arc, { + // Utility + _datasetIndex: me.index, + _index: index, + + // Desired view properties + _model: { + backgroundColor: options.backgroundColor, + borderColor: options.borderColor, + borderWidth: options.borderWidth, + borderAlign: options.borderAlign, + x: centerX + chart.offsetX, + y: centerY + chart.offsetY, + startAngle: startAngle, + endAngle: endAngle, + circumference: circumference, + outerRadius: outerRadius, + innerRadius: innerRadius, + label: helpers$1.valueAtIndexOrDefault(dataset.label, index, chart.data.labels[index]) + } + }); + + var model = arc._model; + + // Set correct angles if not resetting + if (!reset || !animationOpts.animateRotate) { + if (index === 0) { + model.startAngle = opts.rotation; + } else { + model.startAngle = me.getMeta().data[index - 1]._model.endAngle; + } + + model.endAngle = model.startAngle + model.circumference; + } + + arc.pivot(); + }, + + calculateTotal: function() { + var dataset = this.getDataset(); + var meta = this.getMeta(); + var total = 0; + var value; + + helpers$1.each(meta.data, function(element, index) { + value = dataset.data[index]; + if (!isNaN(value) && !element.hidden) { + total += Math.abs(value); + } + }); + + /* if (total === 0) { + total = NaN; + }*/ + + return total; + }, + + calculateCircumference: function(value) { + var total = this.getMeta().total; + if (total > 0 && !isNaN(value)) { + return (Math.PI * 2.0) * (Math.abs(value) / total); + } + return 0; + }, + + // gets the max border or hover width to properly scale pie charts + getMaxBorderWidth: function(arcs) { + var me = this; + var max = 0; + var chart = me.chart; + var i, ilen, meta, arc, controller, options, borderWidth, hoverWidth; + + if (!arcs) { + // Find the outmost visible dataset + for (i = 0, ilen = chart.data.datasets.length; i < ilen; ++i) { + if (chart.isDatasetVisible(i)) { + meta = chart.getDatasetMeta(i); + arcs = meta.data; + if (i !== me.index) { + controller = meta.controller; + } + break; + } + } + } + + if (!arcs) { + return 0; + } + + for (i = 0, ilen = arcs.length; i < ilen; ++i) { + arc = arcs[i]; + options = controller ? controller._resolveElementOptions(arc, i) : arc._options; + if (options.borderAlign !== 'inner') { + borderWidth = options.borderWidth; + hoverWidth = options.hoverBorderWidth; + + max = borderWidth > max ? borderWidth : max; + max = hoverWidth > max ? hoverWidth : max; + } + } + return max; + }, + + /** + * @protected + */ + setHoverStyle: function(arc) { + var model = arc._model; + var options = arc._options; + var getHoverColor = helpers$1.getHoverColor; + + arc.$previousStyle = { + backgroundColor: model.backgroundColor, + borderColor: model.borderColor, + borderWidth: model.borderWidth, + }; + + model.backgroundColor = valueOrDefault$4(options.hoverBackgroundColor, getHoverColor(options.backgroundColor)); + model.borderColor = valueOrDefault$4(options.hoverBorderColor, getHoverColor(options.borderColor)); + model.borderWidth = valueOrDefault$4(options.hoverBorderWidth, options.borderWidth); + }, + + /** + * @private + */ + _resolveElementOptions: function(arc, index) { + var me = this; + var chart = me.chart; + var dataset = me.getDataset(); + var custom = arc.custom || {}; + var options = chart.options.elements.arc; + var values = {}; + var i, ilen, key; + + // Scriptable options + var context = { + chart: chart, + dataIndex: index, + dataset: dataset, + datasetIndex: me.index + }; + + var keys = [ + 'backgroundColor', + 'borderColor', + 'borderWidth', + 'borderAlign', + 'hoverBackgroundColor', + 'hoverBorderColor', + 'hoverBorderWidth', + ]; + + for (i = 0, ilen = keys.length; i < ilen; ++i) { + key = keys[i]; + values[key] = resolve$3([ + custom[key], + dataset[key], + options[key] + ], context, index); + } + + return values; + }, + + /** + * Get radius length offset of the dataset in relation to the visible datasets weights. This allows determining the inner and outer radius correctly + * @private + */ + _getRingWeightOffset: function(datasetIndex) { + var ringWeightOffset = 0; + + for (var i = 0; i < datasetIndex; ++i) { + if (this.chart.isDatasetVisible(i)) { + ringWeightOffset += this._getRingWeight(i); + } + } + + return ringWeightOffset; + }, + + /** + * @private + */ + _getRingWeight: function(dataSetIndex) { + return Math.max(valueOrDefault$4(this.chart.data.datasets[dataSetIndex].weight, 1), 0); + }, + + /** + * Returns the sum of all visibile data set weights. This value can be 0. + * @private + */ + _getVisibleDatasetWeightTotal: function() { + return this._getRingWeightOffset(this.chart.data.datasets.length); + } +}); + +core_defaults._set('horizontalBar', { + hover: { + mode: 'index', + axis: 'y' + }, + + scales: { + xAxes: [{ + type: 'linear', + position: 'bottom' + }], + + yAxes: [{ + type: 'category', + position: 'left', + categoryPercentage: 0.8, + barPercentage: 0.9, + offset: true, + gridLines: { + offsetGridLines: true + } + }] + }, + + elements: { + rectangle: { + borderSkipped: 'left' + } + }, + + tooltips: { + mode: 'index', + axis: 'y' + } +}); + +var controller_horizontalBar = controller_bar.extend({ + /** + * @private + */ + _getValueScaleId: function() { + return this.getMeta().xAxisID; + }, + + /** + * @private + */ + _getIndexScaleId: function() { + return this.getMeta().yAxisID; + } +}); + +var valueOrDefault$5 = helpers$1.valueOrDefault; +var resolve$4 = helpers$1.options.resolve; +var isPointInArea = helpers$1.canvas._isPointInArea; + +core_defaults._set('line', { + showLines: true, + spanGaps: false, + + hover: { + mode: 'label' + }, + + scales: { + xAxes: [{ + type: 'category', + id: 'x-axis-0' + }], + yAxes: [{ + type: 'linear', + id: 'y-axis-0' + }] + } +}); + +function lineEnabled(dataset, options) { + return valueOrDefault$5(dataset.showLine, options.showLines); +} + +var controller_line = core_datasetController.extend({ + + datasetElementType: elements.Line, + + dataElementType: elements.Point, + + update: function(reset) { + var me = this; + var meta = me.getMeta(); + var line = meta.dataset; + var points = meta.data || []; + var scale = me.getScaleForId(meta.yAxisID); + var dataset = me.getDataset(); + var showLine = lineEnabled(dataset, me.chart.options); + var i, ilen; + + // Update Line + if (showLine) { + // Compatibility: If the properties are defined with only the old name, use those values + if ((dataset.tension !== undefined) && (dataset.lineTension === undefined)) { + dataset.lineTension = dataset.tension; + } + + // Utility + line._scale = scale; + line._datasetIndex = me.index; + // Data + line._children = points; + // Model + line._model = me._resolveLineOptions(line); + + line.pivot(); + } + + // Update Points + for (i = 0, ilen = points.length; i < ilen; ++i) { + me.updateElement(points[i], i, reset); + } + + if (showLine && line._model.tension !== 0) { + me.updateBezierControlPoints(); + } + + // Now pivot the point for animation + for (i = 0, ilen = points.length; i < ilen; ++i) { + points[i].pivot(); + } + }, + + updateElement: function(point, index, reset) { + var me = this; + var meta = me.getMeta(); + var custom = point.custom || {}; + var dataset = me.getDataset(); + var datasetIndex = me.index; + var value = dataset.data[index]; + var yScale = me.getScaleForId(meta.yAxisID); + var xScale = me.getScaleForId(meta.xAxisID); + var lineModel = meta.dataset._model; + var x, y; + + var options = me._resolvePointOptions(point, index); + + x = xScale.getPixelForValue(typeof value === 'object' ? value : NaN, index, datasetIndex); + y = reset ? yScale.getBasePixel() : me.calculatePointY(value, index, datasetIndex); + + // Utility + point._xScale = xScale; + point._yScale = yScale; + point._options = options; + point._datasetIndex = datasetIndex; + point._index = index; + + // Desired view properties + point._model = { + x: x, + y: y, + skip: custom.skip || isNaN(x) || isNaN(y), + // Appearance + radius: options.radius, + pointStyle: options.pointStyle, + rotation: options.rotation, + backgroundColor: options.backgroundColor, + borderColor: options.borderColor, + borderWidth: options.borderWidth, + tension: valueOrDefault$5(custom.tension, lineModel ? lineModel.tension : 0), + steppedLine: lineModel ? lineModel.steppedLine : false, + // Tooltip + hitRadius: options.hitRadius + }; + }, + + /** + * @private + */ + _resolvePointOptions: function(element, index) { + var me = this; + var chart = me.chart; + var dataset = chart.data.datasets[me.index]; + var custom = element.custom || {}; + var options = chart.options.elements.point; + var values = {}; + var i, ilen, key; + + // Scriptable options + var context = { + chart: chart, + dataIndex: index, + dataset: dataset, + datasetIndex: me.index + }; + + var ELEMENT_OPTIONS = { + backgroundColor: 'pointBackgroundColor', + borderColor: 'pointBorderColor', + borderWidth: 'pointBorderWidth', + hitRadius: 'pointHitRadius', + hoverBackgroundColor: 'pointHoverBackgroundColor', + hoverBorderColor: 'pointHoverBorderColor', + hoverBorderWidth: 'pointHoverBorderWidth', + hoverRadius: 'pointHoverRadius', + pointStyle: 'pointStyle', + radius: 'pointRadius', + rotation: 'pointRotation' + }; + var keys = Object.keys(ELEMENT_OPTIONS); + + for (i = 0, ilen = keys.length; i < ilen; ++i) { + key = keys[i]; + values[key] = resolve$4([ + custom[key], + dataset[ELEMENT_OPTIONS[key]], + dataset[key], + options[key] + ], context, index); + } + + return values; + }, + + /** + * @private + */ + _resolveLineOptions: function(element) { + var me = this; + var chart = me.chart; + var dataset = chart.data.datasets[me.index]; + var custom = element.custom || {}; + var options = chart.options; + var elementOptions = options.elements.line; + var values = {}; + var i, ilen, key; + + var keys = [ + 'backgroundColor', + 'borderWidth', + 'borderColor', + 'borderCapStyle', + 'borderDash', + 'borderDashOffset', + 'borderJoinStyle', + 'fill', + 'cubicInterpolationMode' + ]; + + for (i = 0, ilen = keys.length; i < ilen; ++i) { + key = keys[i]; + values[key] = resolve$4([ + custom[key], + dataset[key], + elementOptions[key] + ]); + } + + // The default behavior of lines is to break at null values, according + // to https://github.com/chartjs/Chart.js/issues/2435#issuecomment-216718158 + // This option gives lines the ability to span gaps + values.spanGaps = valueOrDefault$5(dataset.spanGaps, options.spanGaps); + values.tension = valueOrDefault$5(dataset.lineTension, elementOptions.tension); + values.steppedLine = resolve$4([custom.steppedLine, dataset.steppedLine, elementOptions.stepped]); + + return values; + }, + + calculatePointY: function(value, index, datasetIndex) { + var me = this; + var chart = me.chart; + var meta = me.getMeta(); + var yScale = me.getScaleForId(meta.yAxisID); + var sumPos = 0; + var sumNeg = 0; + var i, ds, dsMeta; + + if (yScale.options.stacked) { + for (i = 0; i < datasetIndex; i++) { + ds = chart.data.datasets[i]; + dsMeta = chart.getDatasetMeta(i); + if (dsMeta.type === 'line' && dsMeta.yAxisID === yScale.id && chart.isDatasetVisible(i)) { + var stackedRightValue = Number(yScale.getRightValue(ds.data[index])); + if (stackedRightValue < 0) { + sumNeg += stackedRightValue || 0; + } else { + sumPos += stackedRightValue || 0; + } + } + } + + var rightValue = Number(yScale.getRightValue(value)); + if (rightValue < 0) { + return yScale.getPixelForValue(sumNeg + rightValue); + } + return yScale.getPixelForValue(sumPos + rightValue); + } + + return yScale.getPixelForValue(value); + }, + + updateBezierControlPoints: function() { + var me = this; + var chart = me.chart; + var meta = me.getMeta(); + var lineModel = meta.dataset._model; + var area = chart.chartArea; + var points = meta.data || []; + var i, ilen, model, controlPoints; + + // Only consider points that are drawn in case the spanGaps option is used + if (lineModel.spanGaps) { + points = points.filter(function(pt) { + return !pt._model.skip; + }); + } + + function capControlPoint(pt, min, max) { + return Math.max(Math.min(pt, max), min); + } + + if (lineModel.cubicInterpolationMode === 'monotone') { + helpers$1.splineCurveMonotone(points); + } else { + for (i = 0, ilen = points.length; i < ilen; ++i) { + model = points[i]._model; + controlPoints = helpers$1.splineCurve( + helpers$1.previousItem(points, i)._model, + model, + helpers$1.nextItem(points, i)._model, + lineModel.tension + ); + model.controlPointPreviousX = controlPoints.previous.x; + model.controlPointPreviousY = controlPoints.previous.y; + model.controlPointNextX = controlPoints.next.x; + model.controlPointNextY = controlPoints.next.y; + } + } + + if (chart.options.elements.line.capBezierPoints) { + for (i = 0, ilen = points.length; i < ilen; ++i) { + model = points[i]._model; + if (isPointInArea(model, area)) { + if (i > 0 && isPointInArea(points[i - 1]._model, area)) { + model.controlPointPreviousX = capControlPoint(model.controlPointPreviousX, area.left, area.right); + model.controlPointPreviousY = capControlPoint(model.controlPointPreviousY, area.top, area.bottom); + } + if (i < points.length - 1 && isPointInArea(points[i + 1]._model, area)) { + model.controlPointNextX = capControlPoint(model.controlPointNextX, area.left, area.right); + model.controlPointNextY = capControlPoint(model.controlPointNextY, area.top, area.bottom); + } + } + } + } + }, + + draw: function() { + var me = this; + var chart = me.chart; + var meta = me.getMeta(); + var points = meta.data || []; + var area = chart.chartArea; + var ilen = points.length; + var halfBorderWidth; + var i = 0; + + if (lineEnabled(me.getDataset(), chart.options)) { + halfBorderWidth = (meta.dataset._model.borderWidth || 0) / 2; + + helpers$1.canvas.clipArea(chart.ctx, { + left: area.left, + right: area.right, + top: area.top - halfBorderWidth, + bottom: area.bottom + halfBorderWidth + }); + + meta.dataset.draw(); + + helpers$1.canvas.unclipArea(chart.ctx); + } + + // Draw the points + for (; i < ilen; ++i) { + points[i].draw(area); + } + }, + + /** + * @protected + */ + setHoverStyle: function(point) { + var model = point._model; + var options = point._options; + var getHoverColor = helpers$1.getHoverColor; + + point.$previousStyle = { + backgroundColor: model.backgroundColor, + borderColor: model.borderColor, + borderWidth: model.borderWidth, + radius: model.radius + }; + + model.backgroundColor = valueOrDefault$5(options.hoverBackgroundColor, getHoverColor(options.backgroundColor)); + model.borderColor = valueOrDefault$5(options.hoverBorderColor, getHoverColor(options.borderColor)); + model.borderWidth = valueOrDefault$5(options.hoverBorderWidth, options.borderWidth); + model.radius = valueOrDefault$5(options.hoverRadius, options.radius); + }, +}); + +var resolve$5 = helpers$1.options.resolve; + +core_defaults._set('polarArea', { + scale: { + type: 'radialLinear', + angleLines: { + display: false + }, + gridLines: { + circular: true + }, + pointLabels: { + display: false + }, + ticks: { + beginAtZero: true + } + }, + + // Boolean - Whether to animate the rotation of the chart + animation: { + animateRotate: true, + animateScale: true + }, + + startAngle: -0.5 * Math.PI, + legendCallback: function(chart) { + var text = []; + text.push('
    '); + + var data = chart.data; + var datasets = data.datasets; + var labels = data.labels; + + if (datasets.length) { + for (var i = 0; i < datasets[0].data.length; ++i) { + text.push('
  • '); + if (labels[i]) { + text.push(labels[i]); + } + text.push('
    • '); + } + } + + text.push('
'); + return text.join(''); + }, + legend: { + labels: { + generateLabels: function(chart) { + var data = chart.data; + if (data.labels.length && data.datasets.length) { + return data.labels.map(function(label, i) { + var meta = chart.getDatasetMeta(0); + var ds = data.datasets[0]; + var arc = meta.data[i]; + var custom = arc.custom || {}; + var arcOpts = chart.options.elements.arc; + var fill = resolve$5([custom.backgroundColor, ds.backgroundColor, arcOpts.backgroundColor], undefined, i); + var stroke = resolve$5([custom.borderColor, ds.borderColor, arcOpts.borderColor], undefined, i); + var bw = resolve$5([custom.borderWidth, ds.borderWidth, arcOpts.borderWidth], undefined, i); + + return { + text: label, + fillStyle: fill, + strokeStyle: stroke, + lineWidth: bw, + hidden: isNaN(ds.data[i]) || meta.data[i].hidden, + + // Extra data used for toggling the correct item + index: i + }; + }); + } + return []; + } + }, + + onClick: function(e, legendItem) { + var index = legendItem.index; + var chart = this.chart; + var i, ilen, meta; + + for (i = 0, ilen = (chart.data.datasets || []).length; i < ilen; ++i) { + meta = chart.getDatasetMeta(i); + meta.data[index].hidden = !meta.data[index].hidden; + } + + chart.update(); + } + }, + + // Need to override these to give a nice default + tooltips: { + callbacks: { + title: function() { + return ''; + }, + label: function(item, data) { + return data.labels[item.index] + ': ' + item.yLabel; + } + } + } +}); + +var controller_polarArea = core_datasetController.extend({ + + dataElementType: elements.Arc, + + linkScales: helpers$1.noop, + + update: function(reset) { + var me = this; + var dataset = me.getDataset(); + var meta = me.getMeta(); + var start = me.chart.options.startAngle || 0; + var starts = me._starts = []; + var angles = me._angles = []; + var arcs = meta.data; + var i, ilen, angle; + + me._updateRadius(); + + meta.count = me.countVisibleElements(); + + for (i = 0, ilen = dataset.data.length; i < ilen; i++) { + starts[i] = start; + angle = me._computeAngle(i); + angles[i] = angle; + start += angle; + } + + for (i = 0, ilen = arcs.length; i < ilen; ++i) { + arcs[i]._options = me._resolveElementOptions(arcs[i], i); + me.updateElement(arcs[i], i, reset); + } + }, + + /** + * @private + */ + _updateRadius: function() { + var me = this; + var chart = me.chart; + var chartArea = chart.chartArea; + var opts = chart.options; + var minSize = Math.min(chartArea.right - chartArea.left, chartArea.bottom - chartArea.top); + + chart.outerRadius = Math.max(minSize / 2, 0); + chart.innerRadius = Math.max(opts.cutoutPercentage ? (chart.outerRadius / 100) * (opts.cutoutPercentage) : 1, 0); + chart.radiusLength = (chart.outerRadius - chart.innerRadius) / chart.getVisibleDatasetCount(); + + me.outerRadius = chart.outerRadius - (chart.radiusLength * me.index); + me.innerRadius = me.outerRadius - chart.radiusLength; + }, + + updateElement: function(arc, index, reset) { + var me = this; + var chart = me.chart; + var dataset = me.getDataset(); + var opts = chart.options; + var animationOpts = opts.animation; + var scale = chart.scale; + var labels = chart.data.labels; + + var centerX = scale.xCenter; + var centerY = scale.yCenter; + + // var negHalfPI = -0.5 * Math.PI; + var datasetStartAngle = opts.startAngle; + var distance = arc.hidden ? 0 : scale.getDistanceFromCenterForValue(dataset.data[index]); + var startAngle = me._starts[index]; + var endAngle = startAngle + (arc.hidden ? 0 : me._angles[index]); + + var resetRadius = animationOpts.animateScale ? 0 : scale.getDistanceFromCenterForValue(dataset.data[index]); + var options = arc._options || {}; + + helpers$1.extend(arc, { + // Utility + _datasetIndex: me.index, + _index: index, + _scale: scale, + + // Desired view properties + _model: { + backgroundColor: options.backgroundColor, + borderColor: options.borderColor, + borderWidth: options.borderWidth, + borderAlign: options.borderAlign, + x: centerX, + y: centerY, + innerRadius: 0, + outerRadius: reset ? resetRadius : distance, + startAngle: reset && animationOpts.animateRotate ? datasetStartAngle : startAngle, + endAngle: reset && animationOpts.animateRotate ? datasetStartAngle : endAngle, + label: helpers$1.valueAtIndexOrDefault(labels, index, labels[index]) + } + }); + + arc.pivot(); + }, + + countVisibleElements: function() { + var dataset = this.getDataset(); + var meta = this.getMeta(); + var count = 0; + + helpers$1.each(meta.data, function(element, index) { + if (!isNaN(dataset.data[index]) && !element.hidden) { + count++; + } + }); + + return count; + }, + + /** + * @protected + */ + setHoverStyle: function(arc) { + var model = arc._model; + var options = arc._options; + var getHoverColor = helpers$1.getHoverColor; + var valueOrDefault = helpers$1.valueOrDefault; + + arc.$previousStyle = { + backgroundColor: model.backgroundColor, + borderColor: model.borderColor, + borderWidth: model.borderWidth, + }; + + model.backgroundColor = valueOrDefault(options.hoverBackgroundColor, getHoverColor(options.backgroundColor)); + model.borderColor = valueOrDefault(options.hoverBorderColor, getHoverColor(options.borderColor)); + model.borderWidth = valueOrDefault(options.hoverBorderWidth, options.borderWidth); + }, + + /** + * @private + */ + _resolveElementOptions: function(arc, index) { + var me = this; + var chart = me.chart; + var dataset = me.getDataset(); + var custom = arc.custom || {}; + var options = chart.options.elements.arc; + var values = {}; + var i, ilen, key; + + // Scriptable options + var context = { + chart: chart, + dataIndex: index, + dataset: dataset, + datasetIndex: me.index + }; + + var keys = [ + 'backgroundColor', + 'borderColor', + 'borderWidth', + 'borderAlign', + 'hoverBackgroundColor', + 'hoverBorderColor', + 'hoverBorderWidth', + ]; + + for (i = 0, ilen = keys.length; i < ilen; ++i) { + key = keys[i]; + values[key] = resolve$5([ + custom[key], + dataset[key], + options[key] + ], context, index); + } + + return values; + }, + + /** + * @private + */ + _computeAngle: function(index) { + var me = this; + var count = this.getMeta().count; + var dataset = me.getDataset(); + var meta = me.getMeta(); + + if (isNaN(dataset.data[index]) || meta.data[index].hidden) { + return 0; + } + + // Scriptable options + var context = { + chart: me.chart, + dataIndex: index, + dataset: dataset, + datasetIndex: me.index + }; + + return resolve$5([ + me.chart.options.elements.arc.angle, + (2 * Math.PI) / count + ], context, index); + } +}); + +core_defaults._set('pie', helpers$1.clone(core_defaults.doughnut)); +core_defaults._set('pie', { + cutoutPercentage: 0 +}); + +// Pie charts are Doughnut chart with different defaults +var controller_pie = controller_doughnut; + +var valueOrDefault$6 = helpers$1.valueOrDefault; +var resolve$6 = helpers$1.options.resolve; + +core_defaults._set('radar', { + scale: { + type: 'radialLinear' + }, + elements: { + line: { + tension: 0 // no bezier in radar + } + } +}); + +var controller_radar = core_datasetController.extend({ + + datasetElementType: elements.Line, + + dataElementType: elements.Point, + + linkScales: helpers$1.noop, + + update: function(reset) { + var me = this; + var meta = me.getMeta(); + var line = meta.dataset; + var points = meta.data || []; + var scale = me.chart.scale; + var dataset = me.getDataset(); + var i, ilen; + + // Compatibility: If the properties are defined with only the old name, use those values + if ((dataset.tension !== undefined) && (dataset.lineTension === undefined)) { + dataset.lineTension = dataset.tension; + } + + // Utility + line._scale = scale; + line._datasetIndex = me.index; + // Data + line._children = points; + line._loop = true; + // Model + line._model = me._resolveLineOptions(line); + + line.pivot(); + + // Update Points + for (i = 0, ilen = points.length; i < ilen; ++i) { + me.updateElement(points[i], i, reset); + } + + // Update bezier control points + me.updateBezierControlPoints(); + + // Now pivot the point for animation + for (i = 0, ilen = points.length; i < ilen; ++i) { + points[i].pivot(); + } + }, + + updateElement: function(point, index, reset) { + var me = this; + var custom = point.custom || {}; + var dataset = me.getDataset(); + var scale = me.chart.scale; + var pointPosition = scale.getPointPositionForValue(index, dataset.data[index]); + var options = me._resolvePointOptions(point, index); + var lineModel = me.getMeta().dataset._model; + var x = reset ? scale.xCenter : pointPosition.x; + var y = reset ? scale.yCenter : pointPosition.y; + + // Utility + point._scale = scale; + point._options = options; + point._datasetIndex = me.index; + point._index = index; + + // Desired view properties + point._model = { + x: x, // value not used in dataset scale, but we want a consistent API between scales + y: y, + skip: custom.skip || isNaN(x) || isNaN(y), + // Appearance + radius: options.radius, + pointStyle: options.pointStyle, + rotation: options.rotation, + backgroundColor: options.backgroundColor, + borderColor: options.borderColor, + borderWidth: options.borderWidth, + tension: valueOrDefault$6(custom.tension, lineModel ? lineModel.tension : 0), + + // Tooltip + hitRadius: options.hitRadius + }; + }, + + /** + * @private + */ + _resolvePointOptions: function(element, index) { + var me = this; + var chart = me.chart; + var dataset = chart.data.datasets[me.index]; + var custom = element.custom || {}; + var options = chart.options.elements.point; + var values = {}; + var i, ilen, key; + + // Scriptable options + var context = { + chart: chart, + dataIndex: index, + dataset: dataset, + datasetIndex: me.index + }; + + var ELEMENT_OPTIONS = { + backgroundColor: 'pointBackgroundColor', + borderColor: 'pointBorderColor', + borderWidth: 'pointBorderWidth', + hitRadius: 'pointHitRadius', + hoverBackgroundColor: 'pointHoverBackgroundColor', + hoverBorderColor: 'pointHoverBorderColor', + hoverBorderWidth: 'pointHoverBorderWidth', + hoverRadius: 'pointHoverRadius', + pointStyle: 'pointStyle', + radius: 'pointRadius', + rotation: 'pointRotation' + }; + var keys = Object.keys(ELEMENT_OPTIONS); + + for (i = 0, ilen = keys.length; i < ilen; ++i) { + key = keys[i]; + values[key] = resolve$6([ + custom[key], + dataset[ELEMENT_OPTIONS[key]], + dataset[key], + options[key] + ], context, index); + } + + return values; + }, + + /** + * @private + */ + _resolveLineOptions: function(element) { + var me = this; + var chart = me.chart; + var dataset = chart.data.datasets[me.index]; + var custom = element.custom || {}; + var options = chart.options.elements.line; + var values = {}; + var i, ilen, key; + + var keys = [ + 'backgroundColor', + 'borderWidth', + 'borderColor', + 'borderCapStyle', + 'borderDash', + 'borderDashOffset', + 'borderJoinStyle', + 'fill' + ]; + + for (i = 0, ilen = keys.length; i < ilen; ++i) { + key = keys[i]; + values[key] = resolve$6([ + custom[key], + dataset[key], + options[key] + ]); + } + + values.tension = valueOrDefault$6(dataset.lineTension, options.tension); + + return values; + }, + + updateBezierControlPoints: function() { + var me = this; + var meta = me.getMeta(); + var area = me.chart.chartArea; + var points = meta.data || []; + var i, ilen, model, controlPoints; + + function capControlPoint(pt, min, max) { + return Math.max(Math.min(pt, max), min); + } + + for (i = 0, ilen = points.length; i < ilen; ++i) { + model = points[i]._model; + controlPoints = helpers$1.splineCurve( + helpers$1.previousItem(points, i, true)._model, + model, + helpers$1.nextItem(points, i, true)._model, + model.tension + ); + + // Prevent the bezier going outside of the bounds of the graph + model.controlPointPreviousX = capControlPoint(controlPoints.previous.x, area.left, area.right); + model.controlPointPreviousY = capControlPoint(controlPoints.previous.y, area.top, area.bottom); + model.controlPointNextX = capControlPoint(controlPoints.next.x, area.left, area.right); + model.controlPointNextY = capControlPoint(controlPoints.next.y, area.top, area.bottom); + } + }, + + setHoverStyle: function(point) { + var model = point._model; + var options = point._options; + var getHoverColor = helpers$1.getHoverColor; + + point.$previousStyle = { + backgroundColor: model.backgroundColor, + borderColor: model.borderColor, + borderWidth: model.borderWidth, + radius: model.radius + }; + + model.backgroundColor = valueOrDefault$6(options.hoverBackgroundColor, getHoverColor(options.backgroundColor)); + model.borderColor = valueOrDefault$6(options.hoverBorderColor, getHoverColor(options.borderColor)); + model.borderWidth = valueOrDefault$6(options.hoverBorderWidth, options.borderWidth); + model.radius = valueOrDefault$6(options.hoverRadius, options.radius); + } +}); + +core_defaults._set('scatter', { + hover: { + mode: 'single' + }, + + scales: { + xAxes: [{ + id: 'x-axis-1', // need an ID so datasets can reference the scale + type: 'linear', // scatter should not use a category axis + position: 'bottom' + }], + yAxes: [{ + id: 'y-axis-1', + type: 'linear', + position: 'left' + }] + }, + + showLines: false, + + tooltips: { + callbacks: { + title: function() { + return ''; // doesn't make sense for scatter since data are formatted as a point + }, + label: function(item) { + return '(' + item.xLabel + ', ' + item.yLabel + ')'; + } + } + } +}); + +// Scatter charts use line controllers +var controller_scatter = controller_line; + +// NOTE export a map in which the key represents the controller type, not +// the class, and so must be CamelCase in order to be correctly retrieved +// by the controller in core.controller.js (`controllers[meta.type]`). + +var controllers = { + bar: controller_bar, + bubble: controller_bubble, + doughnut: controller_doughnut, + horizontalBar: controller_horizontalBar, + line: controller_line, + polarArea: controller_polarArea, + pie: controller_pie, + radar: controller_radar, + scatter: controller_scatter +}; + +/** + * Helper function to get relative position for an event + * @param {Event|IEvent} event - The event to get the position for + * @param {Chart} chart - The chart + * @returns {object} the event position + */ +function getRelativePosition(e, chart) { + if (e.native) { + return { + x: e.x, + y: e.y + }; + } + + return helpers$1.getRelativePosition(e, chart); +} + +/** + * Helper function to traverse all of the visible elements in the chart + * @param {Chart} chart - the chart + * @param {function} handler - the callback to execute for each visible item + */ +function parseVisibleItems(chart, handler) { + var datasets = chart.data.datasets; + var meta, i, j, ilen, jlen; + + for (i = 0, ilen = datasets.length; i < ilen; ++i) { + if (!chart.isDatasetVisible(i)) { + continue; + } + + meta = chart.getDatasetMeta(i); + for (j = 0, jlen = meta.data.length; j < jlen; ++j) { + var element = meta.data[j]; + if (!element._view.skip) { + handler(element); + } + } + } +} + +/** + * Helper function to get the items that intersect the event position + * @param {ChartElement[]} items - elements to filter + * @param {object} position - the point to be nearest to + * @return {ChartElement[]} the nearest items + */ +function getIntersectItems(chart, position) { + var elements = []; + + parseVisibleItems(chart, function(element) { + if (element.inRange(position.x, position.y)) { + elements.push(element); + } + }); + + return elements; +} + +/** + * Helper function to get the items nearest to the event position considering all visible items in teh chart + * @param {Chart} chart - the chart to look at elements from + * @param {object} position - the point to be nearest to + * @param {boolean} intersect - if true, only consider items that intersect the position + * @param {function} distanceMetric - function to provide the distance between points + * @return {ChartElement[]} the nearest items + */ +function getNearestItems(chart, position, intersect, distanceMetric) { + var minDistance = Number.POSITIVE_INFINITY; + var nearestItems = []; + + parseVisibleItems(chart, function(element) { + if (intersect && !element.inRange(position.x, position.y)) { + return; + } + + var center = element.getCenterPoint(); + var distance = distanceMetric(position, center); + if (distance < minDistance) { + nearestItems = [element]; + minDistance = distance; + } else if (distance === minDistance) { + // Can have multiple items at the same distance in which case we sort by size + nearestItems.push(element); + } + }); + + return nearestItems; +} + +/** + * Get a distance metric function for two points based on the + * axis mode setting + * @param {string} axis - the axis mode. x|y|xy + */ +function getDistanceMetricForAxis(axis) { + var useX = axis.indexOf('x') !== -1; + var useY = axis.indexOf('y') !== -1; + + return function(pt1, pt2) { + var deltaX = useX ? Math.abs(pt1.x - pt2.x) : 0; + var deltaY = useY ? Math.abs(pt1.y - pt2.y) : 0; + return Math.sqrt(Math.pow(deltaX, 2) + Math.pow(deltaY, 2)); + }; +} + +function indexMode(chart, e, options) { + var position = getRelativePosition(e, chart); + // Default axis for index mode is 'x' to match old behaviour + options.axis = options.axis || 'x'; + var distanceMetric = getDistanceMetricForAxis(options.axis); + var items = options.intersect ? getIntersectItems(chart, position) : getNearestItems(chart, position, false, distanceMetric); + var elements = []; + + if (!items.length) { + return []; + } + + chart.data.datasets.forEach(function(dataset, datasetIndex) { + if (chart.isDatasetVisible(datasetIndex)) { + var meta = chart.getDatasetMeta(datasetIndex); + var element = meta.data[items[0]._index]; + + // don't count items that are skipped (null data) + if (element && !element._view.skip) { + elements.push(element); + } + } + }); + + return elements; +} + +/** + * @interface IInteractionOptions + */ +/** + * If true, only consider items that intersect the point + * @name IInterfaceOptions#boolean + * @type Boolean + */ + +/** + * Contains interaction related functions + * @namespace Chart.Interaction + */ +var core_interaction = { + // Helper function for different modes + modes: { + single: function(chart, e) { + var position = getRelativePosition(e, chart); + var elements = []; + + parseVisibleItems(chart, function(element) { + if (element.inRange(position.x, position.y)) { + elements.push(element); + return elements; + } + }); + + return elements.slice(0, 1); + }, + + /** + * @function Chart.Interaction.modes.label + * @deprecated since version 2.4.0 + * @todo remove at version 3 + * @private + */ + label: indexMode, + + /** + * Returns items at the same index. If the options.intersect parameter is true, we only return items if we intersect something + * If the options.intersect mode is false, we find the nearest item and return the items at the same index as that item + * @function Chart.Interaction.modes.index + * @since v2.4.0 + * @param {Chart} chart - the chart we are returning items from + * @param {Event} e - the event we are find things at + * @param {IInteractionOptions} options - options to use during interaction + * @return {Chart.Element[]} Array of elements that are under the point. If none are found, an empty array is returned + */ + index: indexMode, + + /** + * Returns items in the same dataset. If the options.intersect parameter is true, we only return items if we intersect something + * If the options.intersect is false, we find the nearest item and return the items in that dataset + * @function Chart.Interaction.modes.dataset + * @param {Chart} chart - the chart we are returning items from + * @param {Event} e - the event we are find things at + * @param {IInteractionOptions} options - options to use during interaction + * @return {Chart.Element[]} Array of elements that are under the point. If none are found, an empty array is returned + */ + dataset: function(chart, e, options) { + var position = getRelativePosition(e, chart); + options.axis = options.axis || 'xy'; + var distanceMetric = getDistanceMetricForAxis(options.axis); + var items = options.intersect ? getIntersectItems(chart, position) : getNearestItems(chart, position, false, distanceMetric); + + if (items.length > 0) { + items = chart.getDatasetMeta(items[0]._datasetIndex).data; + } + + return items; + }, + + /** + * @function Chart.Interaction.modes.x-axis + * @deprecated since version 2.4.0. Use index mode and intersect == true + * @todo remove at version 3 + * @private + */ + 'x-axis': function(chart, e) { + return indexMode(chart, e, {intersect: false}); + }, + + /** + * Point mode returns all elements that hit test based on the event position + * of the event + * @function Chart.Interaction.modes.intersect + * @param {Chart} chart - the chart we are returning items from + * @param {Event} e - the event we are find things at + * @return {Chart.Element[]} Array of elements that are under the point. If none are found, an empty array is returned + */ + point: function(chart, e) { + var position = getRelativePosition(e, chart); + return getIntersectItems(chart, position); + }, + + /** + * nearest mode returns the element closest to the point + * @function Chart.Interaction.modes.intersect + * @param {Chart} chart - the chart we are returning items from + * @param {Event} e - the event we are find things at + * @param {IInteractionOptions} options - options to use + * @return {Chart.Element[]} Array of elements that are under the point. If none are found, an empty array is returned + */ + nearest: function(chart, e, options) { + var position = getRelativePosition(e, chart); + options.axis = options.axis || 'xy'; + var distanceMetric = getDistanceMetricForAxis(options.axis); + return getNearestItems(chart, position, options.intersect, distanceMetric); + }, + + /** + * x mode returns the elements that hit-test at the current x coordinate + * @function Chart.Interaction.modes.x + * @param {Chart} chart - the chart we are returning items from + * @param {Event} e - the event we are find things at + * @param {IInteractionOptions} options - options to use + * @return {Chart.Element[]} Array of elements that are under the point. If none are found, an empty array is returned + */ + x: function(chart, e, options) { + var position = getRelativePosition(e, chart); + var items = []; + var intersectsItem = false; + + parseVisibleItems(chart, function(element) { + if (element.inXRange(position.x)) { + items.push(element); + } + + if (element.inRange(position.x, position.y)) { + intersectsItem = true; + } + }); + + // If we want to trigger on an intersect and we don't have any items + // that intersect the position, return nothing + if (options.intersect && !intersectsItem) { + items = []; + } + return items; + }, + + /** + * y mode returns the elements that hit-test at the current y coordinate + * @function Chart.Interaction.modes.y + * @param {Chart} chart - the chart we are returning items from + * @param {Event} e - the event we are find things at + * @param {IInteractionOptions} options - options to use + * @return {Chart.Element[]} Array of elements that are under the point. If none are found, an empty array is returned + */ + y: function(chart, e, options) { + var position = getRelativePosition(e, chart); + var items = []; + var intersectsItem = false; + + parseVisibleItems(chart, function(element) { + if (element.inYRange(position.y)) { + items.push(element); + } + + if (element.inRange(position.x, position.y)) { + intersectsItem = true; + } + }); + + // If we want to trigger on an intersect and we don't have any items + // that intersect the position, return nothing + if (options.intersect && !intersectsItem) { + items = []; + } + return items; + } + } +}; + +function filterByPosition(array, position) { + return helpers$1.where(array, function(v) { + return v.position === position; + }); +} + +function sortByWeight(array, reverse) { + array.forEach(function(v, i) { + v._tmpIndex_ = i; + return v; + }); + array.sort(function(a, b) { + var v0 = reverse ? b : a; + var v1 = reverse ? a : b; + return v0.weight === v1.weight ? + v0._tmpIndex_ - v1._tmpIndex_ : + v0.weight - v1.weight; + }); + array.forEach(function(v) { + delete v._tmpIndex_; + }); +} + +function findMaxPadding(boxes) { + var top = 0; + var left = 0; + var bottom = 0; + var right = 0; + helpers$1.each(boxes, function(box) { + if (box.getPadding) { + var boxPadding = box.getPadding(); + top = Math.max(top, boxPadding.top); + left = Math.max(left, boxPadding.left); + bottom = Math.max(bottom, boxPadding.bottom); + right = Math.max(right, boxPadding.right); + } + }); + return { + top: top, + left: left, + bottom: bottom, + right: right + }; +} + +function addSizeByPosition(boxes, size) { + helpers$1.each(boxes, function(box) { + size[box.position] += box.isHorizontal() ? box.height : box.width; + }); +} + +core_defaults._set('global', { + layout: { + padding: { + top: 0, + right: 0, + bottom: 0, + left: 0 + } + } +}); + +/** + * @interface ILayoutItem + * @prop {string} position - The position of the item in the chart layout. Possible values are + * 'left', 'top', 'right', 'bottom', and 'chartArea' + * @prop {number} weight - The weight used to sort the item. Higher weights are further away from the chart area + * @prop {boolean} fullWidth - if true, and the item is horizontal, then push vertical boxes down + * @prop {function} isHorizontal - returns true if the layout item is horizontal (ie. top or bottom) + * @prop {function} update - Takes two parameters: width and height. Returns size of item + * @prop {function} getPadding - Returns an object with padding on the edges + * @prop {number} width - Width of item. Must be valid after update() + * @prop {number} height - Height of item. Must be valid after update() + * @prop {number} left - Left edge of the item. Set by layout system and cannot be used in update + * @prop {number} top - Top edge of the item. Set by layout system and cannot be used in update + * @prop {number} right - Right edge of the item. Set by layout system and cannot be used in update + * @prop {number} bottom - Bottom edge of the item. Set by layout system and cannot be used in update + */ + +// The layout service is very self explanatory. It's responsible for the layout within a chart. +// Scales, Legends and Plugins all rely on the layout service and can easily register to be placed anywhere they need +// It is this service's responsibility of carrying out that layout. +var core_layouts = { + defaults: {}, + + /** + * Register a box to a chart. + * A box is simply a reference to an object that requires layout. eg. Scales, Legend, Title. + * @param {Chart} chart - the chart to use + * @param {ILayoutItem} item - the item to add to be layed out + */ + addBox: function(chart, item) { + if (!chart.boxes) { + chart.boxes = []; + } + + // initialize item with default values + item.fullWidth = item.fullWidth || false; + item.position = item.position || 'top'; + item.weight = item.weight || 0; + + chart.boxes.push(item); + }, + + /** + * Remove a layoutItem from a chart + * @param {Chart} chart - the chart to remove the box from + * @param {ILayoutItem} layoutItem - the item to remove from the layout + */ + removeBox: function(chart, layoutItem) { + var index = chart.boxes ? chart.boxes.indexOf(layoutItem) : -1; + if (index !== -1) { + chart.boxes.splice(index, 1); + } + }, + + /** + * Sets (or updates) options on the given `item`. + * @param {Chart} chart - the chart in which the item lives (or will be added to) + * @param {ILayoutItem} item - the item to configure with the given options + * @param {object} options - the new item options. + */ + configure: function(chart, item, options) { + var props = ['fullWidth', 'position', 'weight']; + var ilen = props.length; + var i = 0; + var prop; + + for (; i < ilen; ++i) { + prop = props[i]; + if (options.hasOwnProperty(prop)) { + item[prop] = options[prop]; + } + } + }, + + /** + * Fits boxes of the given chart into the given size by having each box measure itself + * then running a fitting algorithm + * @param {Chart} chart - the chart + * @param {number} width - the width to fit into + * @param {number} height - the height to fit into + */ + update: function(chart, width, height) { + if (!chart) { + return; + } + + var layoutOptions = chart.options.layout || {}; + var padding = helpers$1.options.toPadding(layoutOptions.padding); + var leftPadding = padding.left; + var rightPadding = padding.right; + var topPadding = padding.top; + var bottomPadding = padding.bottom; + + var leftBoxes = filterByPosition(chart.boxes, 'left'); + var rightBoxes = filterByPosition(chart.boxes, 'right'); + var topBoxes = filterByPosition(chart.boxes, 'top'); + var bottomBoxes = filterByPosition(chart.boxes, 'bottom'); + var chartAreaBoxes = filterByPosition(chart.boxes, 'chartArea'); + + // Sort boxes by weight. A higher weight is further away from the chart area + sortByWeight(leftBoxes, true); + sortByWeight(rightBoxes, false); + sortByWeight(topBoxes, true); + sortByWeight(bottomBoxes, false); + + var verticalBoxes = leftBoxes.concat(rightBoxes); + var horizontalBoxes = topBoxes.concat(bottomBoxes); + var outerBoxes = verticalBoxes.concat(horizontalBoxes); + + // Essentially we now have any number of boxes on each of the 4 sides. + // Our canvas looks like the following. + // The areas L1 and L2 are the left axes. R1 is the right axis, T1 is the top axis and + // B1 is the bottom axis + // There are also 4 quadrant-like locations (left to right instead of clockwise) reserved for chart overlays + // These locations are single-box locations only, when trying to register a chartArea location that is already taken, + // an error will be thrown. + // + // |----------------------------------------------------| + // | T1 (Full Width) | + // |----------------------------------------------------| + // | | | T2 | | + // | |----|-------------------------------------|----| + // | | | C1 | | C2 | | + // | | |----| |----| | + // | | | | | + // | L1 | L2 | ChartArea (C0) | R1 | + // | | | | | + // | | |----| |----| | + // | | | C3 | | C4 | | + // | |----|-------------------------------------|----| + // | | | B1 | | + // |----------------------------------------------------| + // | B2 (Full Width) | + // |----------------------------------------------------| + // + // What we do to find the best sizing, we do the following + // 1. Determine the minimum size of the chart area. + // 2. Split the remaining width equally between each vertical axis + // 3. Split the remaining height equally between each horizontal axis + // 4. Give each layout the maximum size it can be. The layout will return it's minimum size + // 5. Adjust the sizes of each axis based on it's minimum reported size. + // 6. Refit each axis + // 7. Position each axis in the final location + // 8. Tell the chart the final location of the chart area + // 9. Tell any axes that overlay the chart area the positions of the chart area + + // Step 1 + var chartWidth = width - leftPadding - rightPadding; + var chartHeight = height - topPadding - bottomPadding; + var chartAreaWidth = chartWidth / 2; // min 50% + + // Step 2 + var verticalBoxWidth = (width - chartAreaWidth) / verticalBoxes.length; + + // Step 3 + // TODO re-limit horizontal axis height (this limit has affected only padding calculation since PR 1837) + // var horizontalBoxHeight = (height - chartAreaHeight) / horizontalBoxes.length; + + // Step 4 + var maxChartAreaWidth = chartWidth; + var maxChartAreaHeight = chartHeight; + var outerBoxSizes = {top: topPadding, left: leftPadding, bottom: bottomPadding, right: rightPadding}; + var minBoxSizes = []; + var maxPadding; + + function getMinimumBoxSize(box) { + var minSize; + var isHorizontal = box.isHorizontal(); + + if (isHorizontal) { + minSize = box.update(box.fullWidth ? chartWidth : maxChartAreaWidth, chartHeight / 2); + maxChartAreaHeight -= minSize.height; + } else { + minSize = box.update(verticalBoxWidth, maxChartAreaHeight); + maxChartAreaWidth -= minSize.width; + } + + minBoxSizes.push({ + horizontal: isHorizontal, + width: minSize.width, + box: box, + }); + } + + helpers$1.each(outerBoxes, getMinimumBoxSize); + + // If a horizontal box has padding, we move the left boxes over to avoid ugly charts (see issue #2478) + maxPadding = findMaxPadding(outerBoxes); + + // At this point, maxChartAreaHeight and maxChartAreaWidth are the size the chart area could + // be if the axes are drawn at their minimum sizes. + // Steps 5 & 6 + + // Function to fit a box + function fitBox(box) { + var minBoxSize = helpers$1.findNextWhere(minBoxSizes, function(minBox) { + return minBox.box === box; + }); + + if (minBoxSize) { + if (minBoxSize.horizontal) { + var scaleMargin = { + left: Math.max(outerBoxSizes.left, maxPadding.left), + right: Math.max(outerBoxSizes.right, maxPadding.right), + top: 0, + bottom: 0 + }; + + // Don't use min size here because of label rotation. When the labels are rotated, their rotation highly depends + // on the margin. Sometimes they need to increase in size slightly + box.update(box.fullWidth ? chartWidth : maxChartAreaWidth, chartHeight / 2, scaleMargin); + } else { + box.update(minBoxSize.width, maxChartAreaHeight); + } + } + } + + // Update, and calculate the left and right margins for the horizontal boxes + helpers$1.each(verticalBoxes, fitBox); + addSizeByPosition(verticalBoxes, outerBoxSizes); + + // Set the Left and Right margins for the horizontal boxes + helpers$1.each(horizontalBoxes, fitBox); + addSizeByPosition(horizontalBoxes, outerBoxSizes); + + function finalFitVerticalBox(box) { + var minBoxSize = helpers$1.findNextWhere(minBoxSizes, function(minSize) { + return minSize.box === box; + }); + + var scaleMargin = { + left: 0, + right: 0, + top: outerBoxSizes.top, + bottom: outerBoxSizes.bottom + }; + + if (minBoxSize) { + box.update(minBoxSize.width, maxChartAreaHeight, scaleMargin); + } + } + + // Let the left layout know the final margin + helpers$1.each(verticalBoxes, finalFitVerticalBox); + + // Recalculate because the size of each layout might have changed slightly due to the margins (label rotation for instance) + outerBoxSizes = {top: topPadding, left: leftPadding, bottom: bottomPadding, right: rightPadding}; + addSizeByPosition(outerBoxes, outerBoxSizes); + + // We may be adding some padding to account for rotated x axis labels + var leftPaddingAddition = Math.max(maxPadding.left - outerBoxSizes.left, 0); + outerBoxSizes.left += leftPaddingAddition; + outerBoxSizes.right += Math.max(maxPadding.right - outerBoxSizes.right, 0); + + var topPaddingAddition = Math.max(maxPadding.top - outerBoxSizes.top, 0); + outerBoxSizes.top += topPaddingAddition; + outerBoxSizes.bottom += Math.max(maxPadding.bottom - outerBoxSizes.bottom, 0); + + // Figure out if our chart area changed. This would occur if the dataset layout label rotation + // changed due to the application of the margins in step 6. Since we can only get bigger, this is safe to do + // without calling `fit` again + var newMaxChartAreaHeight = height - outerBoxSizes.top - outerBoxSizes.bottom; + var newMaxChartAreaWidth = width - outerBoxSizes.left - outerBoxSizes.right; + + if (newMaxChartAreaWidth !== maxChartAreaWidth || newMaxChartAreaHeight !== maxChartAreaHeight) { + helpers$1.each(verticalBoxes, function(box) { + box.height = newMaxChartAreaHeight; + }); + + helpers$1.each(horizontalBoxes, function(box) { + if (!box.fullWidth) { + box.width = newMaxChartAreaWidth; + } + }); + + maxChartAreaHeight = newMaxChartAreaHeight; + maxChartAreaWidth = newMaxChartAreaWidth; + } + + // Step 7 - Position the boxes + var left = leftPadding + leftPaddingAddition; + var top = topPadding + topPaddingAddition; + + function placeBox(box) { + if (box.isHorizontal()) { + box.left = box.fullWidth ? leftPadding : outerBoxSizes.left; + box.right = box.fullWidth ? width - rightPadding : outerBoxSizes.left + maxChartAreaWidth; + box.top = top; + box.bottom = top + box.height; + + // Move to next point + top = box.bottom; + + } else { + + box.left = left; + box.right = left + box.width; + box.top = outerBoxSizes.top; + box.bottom = outerBoxSizes.top + maxChartAreaHeight; + + // Move to next point + left = box.right; + } + } + + helpers$1.each(leftBoxes.concat(topBoxes), placeBox); + + // Account for chart width and height + left += maxChartAreaWidth; + top += maxChartAreaHeight; + + helpers$1.each(rightBoxes, placeBox); + helpers$1.each(bottomBoxes, placeBox); + + // Step 8 + chart.chartArea = { + left: outerBoxSizes.left, + top: outerBoxSizes.top, + right: outerBoxSizes.left + maxChartAreaWidth, + bottom: outerBoxSizes.top + maxChartAreaHeight + }; + + // Step 9 + helpers$1.each(chartAreaBoxes, function(box) { + box.left = chart.chartArea.left; + box.top = chart.chartArea.top; + box.right = chart.chartArea.right; + box.bottom = chart.chartArea.bottom; + + box.update(maxChartAreaWidth, maxChartAreaHeight); + }); + } +}; + +/** + * Platform fallback implementation (minimal). + * @see https://github.com/chartjs/Chart.js/pull/4591#issuecomment-319575939 + */ + +var platform_basic = { + acquireContext: function(item) { + if (item && item.canvas) { + // Support for any object associated to a canvas (including a context2d) + item = item.canvas; + } + + return item && item.getContext('2d') || null; + } +}; + +var platform_dom = "/*\n * DOM element rendering detection\n * https://davidwalsh.name/detect-node-insertion\n */\n@keyframes chartjs-render-animation {\n\tfrom { opacity: 0.99; }\n\tto { opacity: 1; }\n}\n\n.chartjs-render-monitor {\n\tanimation: chartjs-render-animation 0.001s;\n}\n\n/*\n * DOM element resizing detection\n * https://github.com/marcj/css-element-queries\n */\n.chartjs-size-monitor,\n.chartjs-size-monitor-expand,\n.chartjs-size-monitor-shrink {\n\tposition: absolute;\n\tdirection: ltr;\n\tleft: 0;\n\ttop: 0;\n\tright: 0;\n\tbottom: 0;\n\toverflow: hidden;\n\tpointer-events: none;\n\tvisibility: hidden;\n\tz-index: -1;\n}\n\n.chartjs-size-monitor-expand > div {\n\tposition: absolute;\n\twidth: 1000000px;\n\theight: 1000000px;\n\tleft: 0;\n\ttop: 0;\n}\n\n.chartjs-size-monitor-shrink > div {\n\tposition: absolute;\n\twidth: 200%;\n\theight: 200%;\n\tleft: 0;\n\ttop: 0;\n}\n"; + +var platform_dom$1 = /*#__PURE__*/Object.freeze({ +default: platform_dom +}); + +function getCjsExportFromNamespace (n) { + return n && n.default || n; +} + +var stylesheet = getCjsExportFromNamespace(platform_dom$1); + +var EXPANDO_KEY = '$chartjs'; +var CSS_PREFIX = 'chartjs-'; +var CSS_SIZE_MONITOR = CSS_PREFIX + 'size-monitor'; +var CSS_RENDER_MONITOR = CSS_PREFIX + 'render-monitor'; +var CSS_RENDER_ANIMATION = CSS_PREFIX + 'render-animation'; +var ANIMATION_START_EVENTS = ['animationstart', 'webkitAnimationStart']; + +/** + * DOM event types -> Chart.js event types. + * Note: only events with different types are mapped. + * @see https://developer.mozilla.org/en-US/docs/Web/Events + */ +var EVENT_TYPES = { + touchstart: 'mousedown', + touchmove: 'mousemove', + touchend: 'mouseup', + pointerenter: 'mouseenter', + pointerdown: 'mousedown', + pointermove: 'mousemove', + pointerup: 'mouseup', + pointerleave: 'mouseout', + pointerout: 'mouseout' +}; + +/** + * The "used" size is the final value of a dimension property after all calculations have + * been performed. This method uses the computed style of `element` but returns undefined + * if the computed style is not expressed in pixels. That can happen in some cases where + * `element` has a size relative to its parent and this last one is not yet displayed, + * for example because of `display: none` on a parent node. + * @see https://developer.mozilla.org/en-US/docs/Web/CSS/used_value + * @returns {number} Size in pixels or undefined if unknown. + */ +function readUsedSize(element, property) { + var value = helpers$1.getStyle(element, property); + var matches = value && value.match(/^(\d+)(\.\d+)?px$/); + return matches ? Number(matches[1]) : undefined; +} + +/** + * Initializes the canvas style and render size without modifying the canvas display size, + * since responsiveness is handled by the controller.resize() method. The config is used + * to determine the aspect ratio to apply in case no explicit height has been specified. + */ +function initCanvas(canvas, config) { + var style = canvas.style; + + // NOTE(SB) canvas.getAttribute('width') !== canvas.width: in the first case it + // returns null or '' if no explicit value has been set to the canvas attribute. + var renderHeight = canvas.getAttribute('height'); + var renderWidth = canvas.getAttribute('width'); + + // Chart.js modifies some canvas values that we want to restore on destroy + canvas[EXPANDO_KEY] = { + initial: { + height: renderHeight, + width: renderWidth, + style: { + display: style.display, + height: style.height, + width: style.width + } + } + }; + + // Force canvas to display as block to avoid extra space caused by inline + // elements, which would interfere with the responsive resize process. + // https://github.com/chartjs/Chart.js/issues/2538 + style.display = style.display || 'block'; + + if (renderWidth === null || renderWidth === '') { + var displayWidth = readUsedSize(canvas, 'width'); + if (displayWidth !== undefined) { + canvas.width = displayWidth; + } + } + + if (renderHeight === null || renderHeight === '') { + if (canvas.style.height === '') { + // If no explicit render height and style height, let's apply the aspect ratio, + // which one can be specified by the user but also by charts as default option + // (i.e. options.aspectRatio). If not specified, use canvas aspect ratio of 2. + canvas.height = canvas.width / (config.options.aspectRatio || 2); + } else { + var displayHeight = readUsedSize(canvas, 'height'); + if (displayWidth !== undefined) { + canvas.height = displayHeight; + } + } + } + + return canvas; +} + +/** + * Detects support for options object argument in addEventListener. + * https://developer.mozilla.org/en-US/docs/Web/API/EventTarget/addEventListener#Safely_detecting_option_support + * @private + */ +var supportsEventListenerOptions = (function() { + var supports = false; + try { + var options = Object.defineProperty({}, 'passive', { + // eslint-disable-next-line getter-return + get: function() { + supports = true; + } + }); + window.addEventListener('e', null, options); + } catch (e) { + // continue regardless of error + } + return supports; +}()); + +// Default passive to true as expected by Chrome for 'touchstart' and 'touchend' events. +// https://github.com/chartjs/Chart.js/issues/4287 +var eventListenerOptions = supportsEventListenerOptions ? {passive: true} : false; + +function addListener(node, type, listener) { + node.addEventListener(type, listener, eventListenerOptions); +} + +function removeListener(node, type, listener) { + node.removeEventListener(type, listener, eventListenerOptions); +} + +function createEvent(type, chart, x, y, nativeEvent) { + return { + type: type, + chart: chart, + native: nativeEvent || null, + x: x !== undefined ? x : null, + y: y !== undefined ? y : null, + }; +} + +function fromNativeEvent(event, chart) { + var type = EVENT_TYPES[event.type] || event.type; + var pos = helpers$1.getRelativePosition(event, chart); + return createEvent(type, chart, pos.x, pos.y, event); +} + +function throttled(fn, thisArg) { + var ticking = false; + var args = []; + + return function() { + args = Array.prototype.slice.call(arguments); + thisArg = thisArg || this; + + if (!ticking) { + ticking = true; + helpers$1.requestAnimFrame.call(window, function() { + ticking = false; + fn.apply(thisArg, args); + }); + } + }; +} + +function createDiv(cls) { + var el = document.createElement('div'); + el.className = cls || ''; + return el; +} + +// Implementation based on https://github.com/marcj/css-element-queries +function createResizer(handler) { + var maxSize = 1000000; + + // NOTE(SB) Don't use innerHTML because it could be considered unsafe. + // https://github.com/chartjs/Chart.js/issues/5902 + var resizer = createDiv(CSS_SIZE_MONITOR); + var expand = createDiv(CSS_SIZE_MONITOR + '-expand'); + var shrink = createDiv(CSS_SIZE_MONITOR + '-shrink'); + + expand.appendChild(createDiv()); + shrink.appendChild(createDiv()); + + resizer.appendChild(expand); + resizer.appendChild(shrink); + resizer._reset = function() { + expand.scrollLeft = maxSize; + expand.scrollTop = maxSize; + shrink.scrollLeft = maxSize; + shrink.scrollTop = maxSize; + }; + + var onScroll = function() { + resizer._reset(); + handler(); + }; + + addListener(expand, 'scroll', onScroll.bind(expand, 'expand')); + addListener(shrink, 'scroll', onScroll.bind(shrink, 'shrink')); + + return resizer; +} + +// https://davidwalsh.name/detect-node-insertion +function watchForRender(node, handler) { + var expando = node[EXPANDO_KEY] || (node[EXPANDO_KEY] = {}); + var proxy = expando.renderProxy = function(e) { + if (e.animationName === CSS_RENDER_ANIMATION) { + handler(); + } + }; + + helpers$1.each(ANIMATION_START_EVENTS, function(type) { + addListener(node, type, proxy); + }); + + // #4737: Chrome might skip the CSS animation when the CSS_RENDER_MONITOR class + // is removed then added back immediately (same animation frame?). Accessing the + // `offsetParent` property will force a reflow and re-evaluate the CSS animation. + // https://gist.github.com/paulirish/5d52fb081b3570c81e3a#box-metrics + // https://github.com/chartjs/Chart.js/issues/4737 + expando.reflow = !!node.offsetParent; + + node.classList.add(CSS_RENDER_MONITOR); +} + +function unwatchForRender(node) { + var expando = node[EXPANDO_KEY] || {}; + var proxy = expando.renderProxy; + + if (proxy) { + helpers$1.each(ANIMATION_START_EVENTS, function(type) { + removeListener(node, type, proxy); + }); + + delete expando.renderProxy; + } + + node.classList.remove(CSS_RENDER_MONITOR); +} + +function addResizeListener(node, listener, chart) { + var expando = node[EXPANDO_KEY] || (node[EXPANDO_KEY] = {}); + + // Let's keep track of this added resizer and thus avoid DOM query when removing it. + var resizer = expando.resizer = createResizer(throttled(function() { + if (expando.resizer) { + var container = chart.options.maintainAspectRatio && node.parentNode; + var w = container ? container.clientWidth : 0; + listener(createEvent('resize', chart)); + if (container && container.clientWidth < w && chart.canvas) { + // If the container size shrank during chart resize, let's assume + // scrollbar appeared. So we resize again with the scrollbar visible - + // effectively making chart smaller and the scrollbar hidden again. + // Because we are inside `throttled`, and currently `ticking`, scroll + // events are ignored during this whole 2 resize process. + // If we assumed wrong and something else happened, we are resizing + // twice in a frame (potential performance issue) + listener(createEvent('resize', chart)); + } + } + })); + + // The resizer needs to be attached to the node parent, so we first need to be + // sure that `node` is attached to the DOM before injecting the resizer element. + watchForRender(node, function() { + if (expando.resizer) { + var container = node.parentNode; + if (container && container !== resizer.parentNode) { + container.insertBefore(resizer, container.firstChild); + } + + // The container size might have changed, let's reset the resizer state. + resizer._reset(); + } + }); +} + +function removeResizeListener(node) { + var expando = node[EXPANDO_KEY] || {}; + var resizer = expando.resizer; + + delete expando.resizer; + unwatchForRender(node); + + if (resizer && resizer.parentNode) { + resizer.parentNode.removeChild(resizer); + } +} + +function injectCSS(platform, css) { + // https://stackoverflow.com/q/3922139 + var style = platform._style || document.createElement('style'); + if (!platform._style) { + platform._style = style; + css = '/* Chart.js */\n' + css; + style.setAttribute('type', 'text/css'); + document.getElementsByTagName('head')[0].appendChild(style); + } + + style.appendChild(document.createTextNode(css)); +} + +var platform_dom$2 = { + /** + * When `true`, prevents the automatic injection of the stylesheet required to + * correctly detect when the chart is added to the DOM and then resized. This + * switch has been added to allow external stylesheet (`dist/Chart(.min)?.js`) + * to be manually imported to make this library compatible with any CSP. + * See https://github.com/chartjs/Chart.js/issues/5208 + */ + disableCSSInjection: false, + + /** + * This property holds whether this platform is enabled for the current environment. + * Currently used by platform.js to select the proper implementation. + * @private + */ + _enabled: typeof window !== 'undefined' && typeof document !== 'undefined', + + /** + * @private + */ + _ensureLoaded: function() { + if (this._loaded) { + return; + } + + this._loaded = true; + + // https://github.com/chartjs/Chart.js/issues/5208 + if (!this.disableCSSInjection) { + injectCSS(this, stylesheet); + } + }, + + acquireContext: function(item, config) { + if (typeof item === 'string') { + item = document.getElementById(item); + } else if (item.length) { + // Support for array based queries (such as jQuery) + item = item[0]; + } + + if (item && item.canvas) { + // Support for any object associated to a canvas (including a context2d) + item = item.canvas; + } + + // To prevent canvas fingerprinting, some add-ons undefine the getContext + // method, for example: https://github.com/kkapsner/CanvasBlocker + // https://github.com/chartjs/Chart.js/issues/2807 + var context = item && item.getContext && item.getContext('2d'); + + // Load platform resources on first chart creation, to make possible to change + // platform options after importing the library (e.g. `disableCSSInjection`). + this._ensureLoaded(); + + // `instanceof HTMLCanvasElement/CanvasRenderingContext2D` fails when the item is + // inside an iframe or when running in a protected environment. We could guess the + // types from their toString() value but let's keep things flexible and assume it's + // a sufficient condition if the item has a context2D which has item as `canvas`. + // https://github.com/chartjs/Chart.js/issues/3887 + // https://github.com/chartjs/Chart.js/issues/4102 + // https://github.com/chartjs/Chart.js/issues/4152 + if (context && context.canvas === item) { + initCanvas(item, config); + return context; + } + + return null; + }, + + releaseContext: function(context) { + var canvas = context.canvas; + if (!canvas[EXPANDO_KEY]) { + return; + } + + var initial = canvas[EXPANDO_KEY].initial; + ['height', 'width'].forEach(function(prop) { + var value = initial[prop]; + if (helpers$1.isNullOrUndef(value)) { + canvas.removeAttribute(prop); + } else { + canvas.setAttribute(prop, value); + } + }); + + helpers$1.each(initial.style || {}, function(value, key) { + canvas.style[key] = value; + }); + + // The canvas render size might have been changed (and thus the state stack discarded), + // we can't use save() and restore() to restore the initial state. So make sure that at + // least the canvas context is reset to the default state by setting the canvas width. + // https://www.w3.org/TR/2011/WD-html5-20110525/the-canvas-element.html + // eslint-disable-next-line no-self-assign + canvas.width = canvas.width; + + delete canvas[EXPANDO_KEY]; + }, + + addEventListener: function(chart, type, listener) { + var canvas = chart.canvas; + if (type === 'resize') { + // Note: the resize event is not supported on all browsers. + addResizeListener(canvas, listener, chart); + return; + } + + var expando = listener[EXPANDO_KEY] || (listener[EXPANDO_KEY] = {}); + var proxies = expando.proxies || (expando.proxies = {}); + var proxy = proxies[chart.id + '_' + type] = function(event) { + listener(fromNativeEvent(event, chart)); + }; + + addListener(canvas, type, proxy); + }, + + removeEventListener: function(chart, type, listener) { + var canvas = chart.canvas; + if (type === 'resize') { + // Note: the resize event is not supported on all browsers. + removeResizeListener(canvas); + return; + } + + var expando = listener[EXPANDO_KEY] || {}; + var proxies = expando.proxies || {}; + var proxy = proxies[chart.id + '_' + type]; + if (!proxy) { + return; + } + + removeListener(canvas, type, proxy); + } +}; + +// DEPRECATIONS + +/** + * Provided for backward compatibility, use EventTarget.addEventListener instead. + * EventTarget.addEventListener compatibility: Chrome, Opera 7, Safari, FF1.5+, IE9+ + * @see https://developer.mozilla.org/en-US/docs/Web/API/EventTarget/addEventListener + * @function Chart.helpers.addEvent + * @deprecated since version 2.7.0 + * @todo remove at version 3 + * @private + */ +helpers$1.addEvent = addListener; + +/** + * Provided for backward compatibility, use EventTarget.removeEventListener instead. + * EventTarget.removeEventListener compatibility: Chrome, Opera 7, Safari, FF1.5+, IE9+ + * @see https://developer.mozilla.org/en-US/docs/Web/API/EventTarget/removeEventListener + * @function Chart.helpers.removeEvent + * @deprecated since version 2.7.0 + * @todo remove at version 3 + * @private + */ +helpers$1.removeEvent = removeListener; + +// @TODO Make possible to select another platform at build time. +var implementation = platform_dom$2._enabled ? platform_dom$2 : platform_basic; + +/** + * @namespace Chart.platform + * @see https://chartjs.gitbooks.io/proposals/content/Platform.html + * @since 2.4.0 + */ +var platform = helpers$1.extend({ + /** + * @since 2.7.0 + */ + initialize: function() {}, + + /** + * Called at chart construction time, returns a context2d instance implementing + * the [W3C Canvas 2D Context API standard]{@link https://www.w3.org/TR/2dcontext/}. + * @param {*} item - The native item from which to acquire context (platform specific) + * @param {object} options - The chart options + * @returns {CanvasRenderingContext2D} context2d instance + */ + acquireContext: function() {}, + + /** + * Called at chart destruction time, releases any resources associated to the context + * previously returned by the acquireContext() method. + * @param {CanvasRenderingContext2D} context - The context2d instance + * @returns {boolean} true if the method succeeded, else false + */ + releaseContext: function() {}, + + /** + * Registers the specified listener on the given chart. + * @param {Chart} chart - Chart from which to listen for event + * @param {string} type - The ({@link IEvent}) type to listen for + * @param {function} listener - Receives a notification (an object that implements + * the {@link IEvent} interface) when an event of the specified type occurs. + */ + addEventListener: function() {}, + + /** + * Removes the specified listener previously registered with addEventListener. + * @param {Chart} chart - Chart from which to remove the listener + * @param {string} type - The ({@link IEvent}) type to remove + * @param {function} listener - The listener function to remove from the event target. + */ + removeEventListener: function() {} + +}, implementation); + +core_defaults._set('global', { + plugins: {} +}); + +/** + * The plugin service singleton + * @namespace Chart.plugins + * @since 2.1.0 + */ +var core_plugins = { + /** + * Globally registered plugins. + * @private + */ + _plugins: [], + + /** + * This identifier is used to invalidate the descriptors cache attached to each chart + * when a global plugin is registered or unregistered. In this case, the cache ID is + * incremented and descriptors are regenerated during following API calls. + * @private + */ + _cacheId: 0, + + /** + * Registers the given plugin(s) if not already registered. + * @param {IPlugin[]|IPlugin} plugins plugin instance(s). + */ + register: function(plugins) { + var p = this._plugins; + ([]).concat(plugins).forEach(function(plugin) { + if (p.indexOf(plugin) === -1) { + p.push(plugin); + } + }); + + this._cacheId++; + }, + + /** + * Unregisters the given plugin(s) only if registered. + * @param {IPlugin[]|IPlugin} plugins plugin instance(s). + */ + unregister: function(plugins) { + var p = this._plugins; + ([]).concat(plugins).forEach(function(plugin) { + var idx = p.indexOf(plugin); + if (idx !== -1) { + p.splice(idx, 1); + } + }); + + this._cacheId++; + }, + + /** + * Remove all registered plugins. + * @since 2.1.5 + */ + clear: function() { + this._plugins = []; + this._cacheId++; + }, + + /** + * Returns the number of registered plugins? + * @returns {number} + * @since 2.1.5 + */ + count: function() { + return this._plugins.length; + }, + + /** + * Returns all registered plugin instances. + * @returns {IPlugin[]} array of plugin objects. + * @since 2.1.5 + */ + getAll: function() { + return this._plugins; + }, + + /** + * Calls enabled plugins for `chart` on the specified hook and with the given args. + * This method immediately returns as soon as a plugin explicitly returns false. The + * returned value can be used, for instance, to interrupt the current action. + * @param {Chart} chart - The chart instance for which plugins should be called. + * @param {string} hook - The name of the plugin method to call (e.g. 'beforeUpdate'). + * @param {Array} [args] - Extra arguments to apply to the hook call. + * @returns {boolean} false if any of the plugins return false, else returns true. + */ + notify: function(chart, hook, args) { + var descriptors = this.descriptors(chart); + var ilen = descriptors.length; + var i, descriptor, plugin, params, method; + + for (i = 0; i < ilen; ++i) { + descriptor = descriptors[i]; + plugin = descriptor.plugin; + method = plugin[hook]; + if (typeof method === 'function') { + params = [chart].concat(args || []); + params.push(descriptor.options); + if (method.apply(plugin, params) === false) { + return false; + } + } + } + + return true; + }, + + /** + * Returns descriptors of enabled plugins for the given chart. + * @returns {object[]} [{ plugin, options }] + * @private + */ + descriptors: function(chart) { + var cache = chart.$plugins || (chart.$plugins = {}); + if (cache.id === this._cacheId) { + return cache.descriptors; + } + + var plugins = []; + var descriptors = []; + var config = (chart && chart.config) || {}; + var options = (config.options && config.options.plugins) || {}; + + this._plugins.concat(config.plugins || []).forEach(function(plugin) { + var idx = plugins.indexOf(plugin); + if (idx !== -1) { + return; + } + + var id = plugin.id; + var opts = options[id]; + if (opts === false) { + return; + } + + if (opts === true) { + opts = helpers$1.clone(core_defaults.global.plugins[id]); + } + + plugins.push(plugin); + descriptors.push({ + plugin: plugin, + options: opts || {} + }); + }); + + cache.descriptors = descriptors; + cache.id = this._cacheId; + return descriptors; + }, + + /** + * Invalidates cache for the given chart: descriptors hold a reference on plugin option, + * but in some cases, this reference can be changed by the user when updating options. + * https://github.com/chartjs/Chart.js/issues/5111#issuecomment-355934167 + * @private + */ + _invalidate: function(chart) { + delete chart.$plugins; + } +}; + +var core_scaleService = { + // Scale registration object. Extensions can register new scale types (such as log or DB scales) and then + // use the new chart options to grab the correct scale + constructors: {}, + // Use a registration function so that we can move to an ES6 map when we no longer need to support + // old browsers + + // Scale config defaults + defaults: {}, + registerScaleType: function(type, scaleConstructor, scaleDefaults) { + this.constructors[type] = scaleConstructor; + this.defaults[type] = helpers$1.clone(scaleDefaults); + }, + getScaleConstructor: function(type) { + return this.constructors.hasOwnProperty(type) ? this.constructors[type] : undefined; + }, + getScaleDefaults: function(type) { + // Return the scale defaults merged with the global settings so that we always use the latest ones + return this.defaults.hasOwnProperty(type) ? helpers$1.merge({}, [core_defaults.scale, this.defaults[type]]) : {}; + }, + updateScaleDefaults: function(type, additions) { + var me = this; + if (me.defaults.hasOwnProperty(type)) { + me.defaults[type] = helpers$1.extend(me.defaults[type], additions); + } + }, + addScalesToLayout: function(chart) { + // Adds each scale to the chart.boxes array to be sized accordingly + helpers$1.each(chart.scales, function(scale) { + // Set ILayoutItem parameters for backwards compatibility + scale.fullWidth = scale.options.fullWidth; + scale.position = scale.options.position; + scale.weight = scale.options.weight; + core_layouts.addBox(chart, scale); + }); + } +}; + +var valueOrDefault$7 = helpers$1.valueOrDefault; + +core_defaults._set('global', { + tooltips: { + enabled: true, + custom: null, + mode: 'nearest', + position: 'average', + intersect: true, + backgroundColor: 'rgba(0,0,0,0.8)', + titleFontStyle: 'bold', + titleSpacing: 2, + titleMarginBottom: 6, + titleFontColor: '#fff', + titleAlign: 'left', + bodySpacing: 2, + bodyFontColor: '#fff', + bodyAlign: 'left', + footerFontStyle: 'bold', + footerSpacing: 2, + footerMarginTop: 6, + footerFontColor: '#fff', + footerAlign: 'left', + yPadding: 6, + xPadding: 6, + caretPadding: 2, + caretSize: 5, + cornerRadius: 6, + multiKeyBackground: '#fff', + displayColors: true, + borderColor: 'rgba(0,0,0,0)', + borderWidth: 0, + callbacks: { + // Args are: (tooltipItems, data) + beforeTitle: helpers$1.noop, + title: function(tooltipItems, data) { + var title = ''; + var labels = data.labels; + var labelCount = labels ? labels.length : 0; + + if (tooltipItems.length > 0) { + var item = tooltipItems[0]; + if (item.label) { + title = item.label; + } else if (item.xLabel) { + title = item.xLabel; + } else if (labelCount > 0 && item.index < labelCount) { + title = labels[item.index]; + } + } + + return title; + }, + afterTitle: helpers$1.noop, + + // Args are: (tooltipItems, data) + beforeBody: helpers$1.noop, + + // Args are: (tooltipItem, data) + beforeLabel: helpers$1.noop, + label: function(tooltipItem, data) { + var label = data.datasets[tooltipItem.datasetIndex].label || ''; + + if (label) { + label += ': '; + } + if (!helpers$1.isNullOrUndef(tooltipItem.value)) { + label += tooltipItem.value; + } else { + label += tooltipItem.yLabel; + } + return label; + }, + labelColor: function(tooltipItem, chart) { + var meta = chart.getDatasetMeta(tooltipItem.datasetIndex); + var activeElement = meta.data[tooltipItem.index]; + var view = activeElement._view; + return { + borderColor: view.borderColor, + backgroundColor: view.backgroundColor + }; + }, + labelTextColor: function() { + return this._options.bodyFontColor; + }, + afterLabel: helpers$1.noop, + + // Args are: (tooltipItems, data) + afterBody: helpers$1.noop, + + // Args are: (tooltipItems, data) + beforeFooter: helpers$1.noop, + footer: helpers$1.noop, + afterFooter: helpers$1.noop + } + } +}); + +var positioners = { + /** + * Average mode places the tooltip at the average position of the elements shown + * @function Chart.Tooltip.positioners.average + * @param elements {ChartElement[]} the elements being displayed in the tooltip + * @returns {object} tooltip position + */ + average: function(elements) { + if (!elements.length) { + return false; + } + + var i, len; + var x = 0; + var y = 0; + var count = 0; + + for (i = 0, len = elements.length; i < len; ++i) { + var el = elements[i]; + if (el && el.hasValue()) { + var pos = el.tooltipPosition(); + x += pos.x; + y += pos.y; + ++count; + } + } + + return { + x: x / count, + y: y / count + }; + }, + + /** + * Gets the tooltip position nearest of the item nearest to the event position + * @function Chart.Tooltip.positioners.nearest + * @param elements {Chart.Element[]} the tooltip elements + * @param eventPosition {object} the position of the event in canvas coordinates + * @returns {object} the tooltip position + */ + nearest: function(elements, eventPosition) { + var x = eventPosition.x; + var y = eventPosition.y; + var minDistance = Number.POSITIVE_INFINITY; + var i, len, nearestElement; + + for (i = 0, len = elements.length; i < len; ++i) { + var el = elements[i]; + if (el && el.hasValue()) { + var center = el.getCenterPoint(); + var d = helpers$1.distanceBetweenPoints(eventPosition, center); + + if (d < minDistance) { + minDistance = d; + nearestElement = el; + } + } + } + + if (nearestElement) { + var tp = nearestElement.tooltipPosition(); + x = tp.x; + y = tp.y; + } + + return { + x: x, + y: y + }; + } +}; + +// Helper to push or concat based on if the 2nd parameter is an array or not +function pushOrConcat(base, toPush) { + if (toPush) { + if (helpers$1.isArray(toPush)) { + // base = base.concat(toPush); + Array.prototype.push.apply(base, toPush); + } else { + base.push(toPush); + } + } + + return base; +} + +/** + * Returns array of strings split by newline + * @param {string} value - The value to split by newline. + * @returns {string[]} value if newline present - Returned from String split() method + * @function + */ +function splitNewlines(str) { + if ((typeof str === 'string' || str instanceof String) && str.indexOf('\n') > -1) { + return str.split('\n'); + } + return str; +} + + +/** + * Private helper to create a tooltip item model + * @param element - the chart element (point, arc, bar) to create the tooltip item for + * @return new tooltip item + */ +function createTooltipItem(element) { + var xScale = element._xScale; + var yScale = element._yScale || element._scale; // handle radar || polarArea charts + var index = element._index; + var datasetIndex = element._datasetIndex; + var controller = element._chart.getDatasetMeta(datasetIndex).controller; + var indexScale = controller._getIndexScale(); + var valueScale = controller._getValueScale(); + + return { + xLabel: xScale ? xScale.getLabelForIndex(index, datasetIndex) : '', + yLabel: yScale ? yScale.getLabelForIndex(index, datasetIndex) : '', + label: indexScale ? '' + indexScale.getLabelForIndex(index, datasetIndex) : '', + value: valueScale ? '' + valueScale.getLabelForIndex(index, datasetIndex) : '', + index: index, + datasetIndex: datasetIndex, + x: element._model.x, + y: element._model.y + }; +} + +/** + * Helper to get the reset model for the tooltip + * @param tooltipOpts {object} the tooltip options + */ +function getBaseModel(tooltipOpts) { + var globalDefaults = core_defaults.global; + + return { + // Positioning + xPadding: tooltipOpts.xPadding, + yPadding: tooltipOpts.yPadding, + xAlign: tooltipOpts.xAlign, + yAlign: tooltipOpts.yAlign, + + // Body + bodyFontColor: tooltipOpts.bodyFontColor, + _bodyFontFamily: valueOrDefault$7(tooltipOpts.bodyFontFamily, globalDefaults.defaultFontFamily), + _bodyFontStyle: valueOrDefault$7(tooltipOpts.bodyFontStyle, globalDefaults.defaultFontStyle), + _bodyAlign: tooltipOpts.bodyAlign, + bodyFontSize: valueOrDefault$7(tooltipOpts.bodyFontSize, globalDefaults.defaultFontSize), + bodySpacing: tooltipOpts.bodySpacing, + + // Title + titleFontColor: tooltipOpts.titleFontColor, + _titleFontFamily: valueOrDefault$7(tooltipOpts.titleFontFamily, globalDefaults.defaultFontFamily), + _titleFontStyle: valueOrDefault$7(tooltipOpts.titleFontStyle, globalDefaults.defaultFontStyle), + titleFontSize: valueOrDefault$7(tooltipOpts.titleFontSize, globalDefaults.defaultFontSize), + _titleAlign: tooltipOpts.titleAlign, + titleSpacing: tooltipOpts.titleSpacing, + titleMarginBottom: tooltipOpts.titleMarginBottom, + + // Footer + footerFontColor: tooltipOpts.footerFontColor, + _footerFontFamily: valueOrDefault$7(tooltipOpts.footerFontFamily, globalDefaults.defaultFontFamily), + _footerFontStyle: valueOrDefault$7(tooltipOpts.footerFontStyle, globalDefaults.defaultFontStyle), + footerFontSize: valueOrDefault$7(tooltipOpts.footerFontSize, globalDefaults.defaultFontSize), + _footerAlign: tooltipOpts.footerAlign, + footerSpacing: tooltipOpts.footerSpacing, + footerMarginTop: tooltipOpts.footerMarginTop, + + // Appearance + caretSize: tooltipOpts.caretSize, + cornerRadius: tooltipOpts.cornerRadius, + backgroundColor: tooltipOpts.backgroundColor, + opacity: 0, + legendColorBackground: tooltipOpts.multiKeyBackground, + displayColors: tooltipOpts.displayColors, + borderColor: tooltipOpts.borderColor, + borderWidth: tooltipOpts.borderWidth + }; +} + +/** + * Get the size of the tooltip + */ +function getTooltipSize(tooltip, model) { + var ctx = tooltip._chart.ctx; + + var height = model.yPadding * 2; // Tooltip Padding + var width = 0; + + // Count of all lines in the body + var body = model.body; + var combinedBodyLength = body.reduce(function(count, bodyItem) { + return count + bodyItem.before.length + bodyItem.lines.length + bodyItem.after.length; + }, 0); + combinedBodyLength += model.beforeBody.length + model.afterBody.length; + + var titleLineCount = model.title.length; + var footerLineCount = model.footer.length; + var titleFontSize = model.titleFontSize; + var bodyFontSize = model.bodyFontSize; + var footerFontSize = model.footerFontSize; + + height += titleLineCount * titleFontSize; // Title Lines + height += titleLineCount ? (titleLineCount - 1) * model.titleSpacing : 0; // Title Line Spacing + height += titleLineCount ? model.titleMarginBottom : 0; // Title's bottom Margin + height += combinedBodyLength * bodyFontSize; // Body Lines + height += combinedBodyLength ? (combinedBodyLength - 1) * model.bodySpacing : 0; // Body Line Spacing + height += footerLineCount ? model.footerMarginTop : 0; // Footer Margin + height += footerLineCount * (footerFontSize); // Footer Lines + height += footerLineCount ? (footerLineCount - 1) * model.footerSpacing : 0; // Footer Line Spacing + + // Title width + var widthPadding = 0; + var maxLineWidth = function(line) { + width = Math.max(width, ctx.measureText(line).width + widthPadding); + }; + + ctx.font = helpers$1.fontString(titleFontSize, model._titleFontStyle, model._titleFontFamily); + helpers$1.each(model.title, maxLineWidth); + + // Body width + ctx.font = helpers$1.fontString(bodyFontSize, model._bodyFontStyle, model._bodyFontFamily); + helpers$1.each(model.beforeBody.concat(model.afterBody), maxLineWidth); + + // Body lines may include some extra width due to the color box + widthPadding = model.displayColors ? (bodyFontSize + 2) : 0; + helpers$1.each(body, function(bodyItem) { + helpers$1.each(bodyItem.before, maxLineWidth); + helpers$1.each(bodyItem.lines, maxLineWidth); + helpers$1.each(bodyItem.after, maxLineWidth); + }); + + // Reset back to 0 + widthPadding = 0; + + // Footer width + ctx.font = helpers$1.fontString(footerFontSize, model._footerFontStyle, model._footerFontFamily); + helpers$1.each(model.footer, maxLineWidth); + + // Add padding + width += 2 * model.xPadding; + + return { + width: width, + height: height + }; +} + +/** + * Helper to get the alignment of a tooltip given the size + */ +function determineAlignment(tooltip, size) { + var model = tooltip._model; + var chart = tooltip._chart; + var chartArea = tooltip._chart.chartArea; + var xAlign = 'center'; + var yAlign = 'center'; + + if (model.y < size.height) { + yAlign = 'top'; + } else if (model.y > (chart.height - size.height)) { + yAlign = 'bottom'; + } + + var lf, rf; // functions to determine left, right alignment + var olf, orf; // functions to determine if left/right alignment causes tooltip to go outside chart + var yf; // function to get the y alignment if the tooltip goes outside of the left or right edges + var midX = (chartArea.left + chartArea.right) / 2; + var midY = (chartArea.top + chartArea.bottom) / 2; + + if (yAlign === 'center') { + lf = function(x) { + return x <= midX; + }; + rf = function(x) { + return x > midX; + }; + } else { + lf = function(x) { + return x <= (size.width / 2); + }; + rf = function(x) { + return x >= (chart.width - (size.width / 2)); + }; + } + + olf = function(x) { + return x + size.width + model.caretSize + model.caretPadding > chart.width; + }; + orf = function(x) { + return x - size.width - model.caretSize - model.caretPadding < 0; + }; + yf = function(y) { + return y <= midY ? 'top' : 'bottom'; + }; + + if (lf(model.x)) { + xAlign = 'left'; + + // Is tooltip too wide and goes over the right side of the chart.? + if (olf(model.x)) { + xAlign = 'center'; + yAlign = yf(model.y); + } + } else if (rf(model.x)) { + xAlign = 'right'; + + // Is tooltip too wide and goes outside left edge of canvas? + if (orf(model.x)) { + xAlign = 'center'; + yAlign = yf(model.y); + } + } + + var opts = tooltip._options; + return { + xAlign: opts.xAlign ? opts.xAlign : xAlign, + yAlign: opts.yAlign ? opts.yAlign : yAlign + }; +} + +/** + * Helper to get the location a tooltip needs to be placed at given the initial position (via the vm) and the size and alignment + */ +function getBackgroundPoint(vm, size, alignment, chart) { + // Background Position + var x = vm.x; + var y = vm.y; + + var caretSize = vm.caretSize; + var caretPadding = vm.caretPadding; + var cornerRadius = vm.cornerRadius; + var xAlign = alignment.xAlign; + var yAlign = alignment.yAlign; + var paddingAndSize = caretSize + caretPadding; + var radiusAndPadding = cornerRadius + caretPadding; + + if (xAlign === 'right') { + x -= size.width; + } else if (xAlign === 'center') { + x -= (size.width / 2); + if (x + size.width > chart.width) { + x = chart.width - size.width; + } + if (x < 0) { + x = 0; + } + } + + if (yAlign === 'top') { + y += paddingAndSize; + } else if (yAlign === 'bottom') { + y -= size.height + paddingAndSize; + } else { + y -= (size.height / 2); + } + + if (yAlign === 'center') { + if (xAlign === 'left') { + x += paddingAndSize; + } else if (xAlign === 'right') { + x -= paddingAndSize; + } + } else if (xAlign === 'left') { + x -= radiusAndPadding; + } else if (xAlign === 'right') { + x += radiusAndPadding; + } + + return { + x: x, + y: y + }; +} + +function getAlignedX(vm, align) { + return align === 'center' + ? vm.x + vm.width / 2 + : align === 'right' + ? vm.x + vm.width - vm.xPadding + : vm.x + vm.xPadding; +} + +/** + * Helper to build before and after body lines + */ +function getBeforeAfterBodyLines(callback) { + return pushOrConcat([], splitNewlines(callback)); +} + +var exports$3 = core_element.extend({ + initialize: function() { + this._model = getBaseModel(this._options); + this._lastActive = []; + }, + + // Get the title + // Args are: (tooltipItem, data) + getTitle: function() { + var me = this; + var opts = me._options; + var callbacks = opts.callbacks; + + var beforeTitle = callbacks.beforeTitle.apply(me, arguments); + var title = callbacks.title.apply(me, arguments); + var afterTitle = callbacks.afterTitle.apply(me, arguments); + + var lines = []; + lines = pushOrConcat(lines, splitNewlines(beforeTitle)); + lines = pushOrConcat(lines, splitNewlines(title)); + lines = pushOrConcat(lines, splitNewlines(afterTitle)); + + return lines; + }, + + // Args are: (tooltipItem, data) + getBeforeBody: function() { + return getBeforeAfterBodyLines(this._options.callbacks.beforeBody.apply(this, arguments)); + }, + + // Args are: (tooltipItem, data) + getBody: function(tooltipItems, data) { + var me = this; + var callbacks = me._options.callbacks; + var bodyItems = []; + + helpers$1.each(tooltipItems, function(tooltipItem) { + var bodyItem = { + before: [], + lines: [], + after: [] + }; + pushOrConcat(bodyItem.before, splitNewlines(callbacks.beforeLabel.call(me, tooltipItem, data))); + pushOrConcat(bodyItem.lines, callbacks.label.call(me, tooltipItem, data)); + pushOrConcat(bodyItem.after, splitNewlines(callbacks.afterLabel.call(me, tooltipItem, data))); + + bodyItems.push(bodyItem); + }); + + return bodyItems; + }, + + // Args are: (tooltipItem, data) + getAfterBody: function() { + return getBeforeAfterBodyLines(this._options.callbacks.afterBody.apply(this, arguments)); + }, + + // Get the footer and beforeFooter and afterFooter lines + // Args are: (tooltipItem, data) + getFooter: function() { + var me = this; + var callbacks = me._options.callbacks; + + var beforeFooter = callbacks.beforeFooter.apply(me, arguments); + var footer = callbacks.footer.apply(me, arguments); + var afterFooter = callbacks.afterFooter.apply(me, arguments); + + var lines = []; + lines = pushOrConcat(lines, splitNewlines(beforeFooter)); + lines = pushOrConcat(lines, splitNewlines(footer)); + lines = pushOrConcat(lines, splitNewlines(afterFooter)); + + return lines; + }, + + update: function(changed) { + var me = this; + var opts = me._options; + + // Need to regenerate the model because its faster than using extend and it is necessary due to the optimization in Chart.Element.transition + // that does _view = _model if ease === 1. This causes the 2nd tooltip update to set properties in both the view and model at the same time + // which breaks any animations. + var existingModel = me._model; + var model = me._model = getBaseModel(opts); + var active = me._active; + + var data = me._data; + + // In the case where active.length === 0 we need to keep these at existing values for good animations + var alignment = { + xAlign: existingModel.xAlign, + yAlign: existingModel.yAlign + }; + var backgroundPoint = { + x: existingModel.x, + y: existingModel.y + }; + var tooltipSize = { + width: existingModel.width, + height: existingModel.height + }; + var tooltipPosition = { + x: existingModel.caretX, + y: existingModel.caretY + }; + + var i, len; + + if (active.length) { + model.opacity = 1; + + var labelColors = []; + var labelTextColors = []; + tooltipPosition = positioners[opts.position].call(me, active, me._eventPosition); + + var tooltipItems = []; + for (i = 0, len = active.length; i < len; ++i) { + tooltipItems.push(createTooltipItem(active[i])); + } + + // If the user provided a filter function, use it to modify the tooltip items + if (opts.filter) { + tooltipItems = tooltipItems.filter(function(a) { + return opts.filter(a, data); + }); + } + + // If the user provided a sorting function, use it to modify the tooltip items + if (opts.itemSort) { + tooltipItems = tooltipItems.sort(function(a, b) { + return opts.itemSort(a, b, data); + }); + } + + // Determine colors for boxes + helpers$1.each(tooltipItems, function(tooltipItem) { + labelColors.push(opts.callbacks.labelColor.call(me, tooltipItem, me._chart)); + labelTextColors.push(opts.callbacks.labelTextColor.call(me, tooltipItem, me._chart)); + }); + + + // Build the Text Lines + model.title = me.getTitle(tooltipItems, data); + model.beforeBody = me.getBeforeBody(tooltipItems, data); + model.body = me.getBody(tooltipItems, data); + model.afterBody = me.getAfterBody(tooltipItems, data); + model.footer = me.getFooter(tooltipItems, data); + + // Initial positioning and colors + model.x = tooltipPosition.x; + model.y = tooltipPosition.y; + model.caretPadding = opts.caretPadding; + model.labelColors = labelColors; + model.labelTextColors = labelTextColors; + + // data points + model.dataPoints = tooltipItems; + + // We need to determine alignment of the tooltip + tooltipSize = getTooltipSize(this, model); + alignment = determineAlignment(this, tooltipSize); + // Final Size and Position + backgroundPoint = getBackgroundPoint(model, tooltipSize, alignment, me._chart); + } else { + model.opacity = 0; + } + + model.xAlign = alignment.xAlign; + model.yAlign = alignment.yAlign; + model.x = backgroundPoint.x; + model.y = backgroundPoint.y; + model.width = tooltipSize.width; + model.height = tooltipSize.height; + + // Point where the caret on the tooltip points to + model.caretX = tooltipPosition.x; + model.caretY = tooltipPosition.y; + + me._model = model; + + if (changed && opts.custom) { + opts.custom.call(me, model); + } + + return me; + }, + + drawCaret: function(tooltipPoint, size) { + var ctx = this._chart.ctx; + var vm = this._view; + var caretPosition = this.getCaretPosition(tooltipPoint, size, vm); + + ctx.lineTo(caretPosition.x1, caretPosition.y1); + ctx.lineTo(caretPosition.x2, caretPosition.y2); + ctx.lineTo(caretPosition.x3, caretPosition.y3); + }, + getCaretPosition: function(tooltipPoint, size, vm) { + var x1, x2, x3, y1, y2, y3; + var caretSize = vm.caretSize; + var cornerRadius = vm.cornerRadius; + var xAlign = vm.xAlign; + var yAlign = vm.yAlign; + var ptX = tooltipPoint.x; + var ptY = tooltipPoint.y; + var width = size.width; + var height = size.height; + + if (yAlign === 'center') { + y2 = ptY + (height / 2); + + if (xAlign === 'left') { + x1 = ptX; + x2 = x1 - caretSize; + x3 = x1; + + y1 = y2 + caretSize; + y3 = y2 - caretSize; + } else { + x1 = ptX + width; + x2 = x1 + caretSize; + x3 = x1; + + y1 = y2 - caretSize; + y3 = y2 + caretSize; + } + } else { + if (xAlign === 'left') { + x2 = ptX + cornerRadius + (caretSize); + x1 = x2 - caretSize; + x3 = x2 + caretSize; + } else if (xAlign === 'right') { + x2 = ptX + width - cornerRadius - caretSize; + x1 = x2 - caretSize; + x3 = x2 + caretSize; + } else { + x2 = vm.caretX; + x1 = x2 - caretSize; + x3 = x2 + caretSize; + } + if (yAlign === 'top') { + y1 = ptY; + y2 = y1 - caretSize; + y3 = y1; + } else { + y1 = ptY + height; + y2 = y1 + caretSize; + y3 = y1; + // invert drawing order + var tmp = x3; + x3 = x1; + x1 = tmp; + } + } + return {x1: x1, x2: x2, x3: x3, y1: y1, y2: y2, y3: y3}; + }, + + drawTitle: function(pt, vm, ctx) { + var title = vm.title; + + if (title.length) { + pt.x = getAlignedX(vm, vm._titleAlign); + + ctx.textAlign = vm._titleAlign; + ctx.textBaseline = 'top'; + + var titleFontSize = vm.titleFontSize; + var titleSpacing = vm.titleSpacing; + + ctx.fillStyle = vm.titleFontColor; + ctx.font = helpers$1.fontString(titleFontSize, vm._titleFontStyle, vm._titleFontFamily); + + var i, len; + for (i = 0, len = title.length; i < len; ++i) { + ctx.fillText(title[i], pt.x, pt.y); + pt.y += titleFontSize + titleSpacing; // Line Height and spacing + + if (i + 1 === title.length) { + pt.y += vm.titleMarginBottom - titleSpacing; // If Last, add margin, remove spacing + } + } + } + }, + + drawBody: function(pt, vm, ctx) { + var bodyFontSize = vm.bodyFontSize; + var bodySpacing = vm.bodySpacing; + var bodyAlign = vm._bodyAlign; + var body = vm.body; + var drawColorBoxes = vm.displayColors; + var labelColors = vm.labelColors; + var xLinePadding = 0; + var colorX = drawColorBoxes ? getAlignedX(vm, 'left') : 0; + var textColor; + + ctx.textAlign = bodyAlign; + ctx.textBaseline = 'top'; + ctx.font = helpers$1.fontString(bodyFontSize, vm._bodyFontStyle, vm._bodyFontFamily); + + pt.x = getAlignedX(vm, bodyAlign); + + // Before Body + var fillLineOfText = function(line) { + ctx.fillText(line, pt.x + xLinePadding, pt.y); + pt.y += bodyFontSize + bodySpacing; + }; + + // Before body lines + ctx.fillStyle = vm.bodyFontColor; + helpers$1.each(vm.beforeBody, fillLineOfText); + + xLinePadding = drawColorBoxes && bodyAlign !== 'right' + ? bodyAlign === 'center' ? (bodyFontSize / 2 + 1) : (bodyFontSize + 2) + : 0; + + // Draw body lines now + helpers$1.each(body, function(bodyItem, i) { + textColor = vm.labelTextColors[i]; + ctx.fillStyle = textColor; + helpers$1.each(bodyItem.before, fillLineOfText); + + helpers$1.each(bodyItem.lines, function(line) { + // Draw Legend-like boxes if needed + if (drawColorBoxes) { + // Fill a white rect so that colours merge nicely if the opacity is < 1 + ctx.fillStyle = vm.legendColorBackground; + ctx.fillRect(colorX, pt.y, bodyFontSize, bodyFontSize); + + // Border + ctx.lineWidth = 1; + ctx.strokeStyle = labelColors[i].borderColor; + ctx.strokeRect(colorX, pt.y, bodyFontSize, bodyFontSize); + + // Inner square + ctx.fillStyle = labelColors[i].backgroundColor; + ctx.fillRect(colorX + 1, pt.y + 1, bodyFontSize - 2, bodyFontSize - 2); + ctx.fillStyle = textColor; + } + + fillLineOfText(line); + }); + + helpers$1.each(bodyItem.after, fillLineOfText); + }); + + // Reset back to 0 for after body + xLinePadding = 0; + + // After body lines + helpers$1.each(vm.afterBody, fillLineOfText); + pt.y -= bodySpacing; // Remove last body spacing + }, + + drawFooter: function(pt, vm, ctx) { + var footer = vm.footer; + + if (footer.length) { + pt.x = getAlignedX(vm, vm._footerAlign); + pt.y += vm.footerMarginTop; + + ctx.textAlign = vm._footerAlign; + ctx.textBaseline = 'top'; + + ctx.fillStyle = vm.footerFontColor; + ctx.font = helpers$1.fontString(vm.footerFontSize, vm._footerFontStyle, vm._footerFontFamily); + + helpers$1.each(footer, function(line) { + ctx.fillText(line, pt.x, pt.y); + pt.y += vm.footerFontSize + vm.footerSpacing; + }); + } + }, + + drawBackground: function(pt, vm, ctx, tooltipSize) { + ctx.fillStyle = vm.backgroundColor; + ctx.strokeStyle = vm.borderColor; + ctx.lineWidth = vm.borderWidth; + var xAlign = vm.xAlign; + var yAlign = vm.yAlign; + var x = pt.x; + var y = pt.y; + var width = tooltipSize.width; + var height = tooltipSize.height; + var radius = vm.cornerRadius; + + ctx.beginPath(); + ctx.moveTo(x + radius, y); + if (yAlign === 'top') { + this.drawCaret(pt, tooltipSize); + } + ctx.lineTo(x + width - radius, y); + ctx.quadraticCurveTo(x + width, y, x + width, y + radius); + if (yAlign === 'center' && xAlign === 'right') { + this.drawCaret(pt, tooltipSize); + } + ctx.lineTo(x + width, y + height - radius); + ctx.quadraticCurveTo(x + width, y + height, x + width - radius, y + height); + if (yAlign === 'bottom') { + this.drawCaret(pt, tooltipSize); + } + ctx.lineTo(x + radius, y + height); + ctx.quadraticCurveTo(x, y + height, x, y + height - radius); + if (yAlign === 'center' && xAlign === 'left') { + this.drawCaret(pt, tooltipSize); + } + ctx.lineTo(x, y + radius); + ctx.quadraticCurveTo(x, y, x + radius, y); + ctx.closePath(); + + ctx.fill(); + + if (vm.borderWidth > 0) { + ctx.stroke(); + } + }, + + draw: function() { + var ctx = this._chart.ctx; + var vm = this._view; + + if (vm.opacity === 0) { + return; + } + + var tooltipSize = { + width: vm.width, + height: vm.height + }; + var pt = { + x: vm.x, + y: vm.y + }; + + // IE11/Edge does not like very small opacities, so snap to 0 + var opacity = Math.abs(vm.opacity < 1e-3) ? 0 : vm.opacity; + + // Truthy/falsey value for empty tooltip + var hasTooltipContent = vm.title.length || vm.beforeBody.length || vm.body.length || vm.afterBody.length || vm.footer.length; + + if (this._options.enabled && hasTooltipContent) { + ctx.save(); + ctx.globalAlpha = opacity; + + // Draw Background + this.drawBackground(pt, vm, ctx, tooltipSize); + + // Draw Title, Body, and Footer + pt.y += vm.yPadding; + + // Titles + this.drawTitle(pt, vm, ctx); + + // Body + this.drawBody(pt, vm, ctx); + + // Footer + this.drawFooter(pt, vm, ctx); + + ctx.restore(); + } + }, + + /** + * Handle an event + * @private + * @param {IEvent} event - The event to handle + * @returns {boolean} true if the tooltip changed + */ + handleEvent: function(e) { + var me = this; + var options = me._options; + var changed = false; + + me._lastActive = me._lastActive || []; + + // Find Active Elements for tooltips + if (e.type === 'mouseout') { + me._active = []; + } else { + me._active = me._chart.getElementsAtEventForMode(e, options.mode, options); + } + + // Remember Last Actives + changed = !helpers$1.arrayEquals(me._active, me._lastActive); + + // Only handle target event on tooltip change + if (changed) { + me._lastActive = me._active; + + if (options.enabled || options.custom) { + me._eventPosition = { + x: e.x, + y: e.y + }; + + me.update(true); + me.pivot(); + } + } + + return changed; + } +}); + +/** + * @namespace Chart.Tooltip.positioners + */ +var positioners_1 = positioners; + +var core_tooltip = exports$3; +core_tooltip.positioners = positioners_1; + +var valueOrDefault$8 = helpers$1.valueOrDefault; + +core_defaults._set('global', { + elements: {}, + events: [ + 'mousemove', + 'mouseout', + 'click', + 'touchstart', + 'touchmove' + ], + hover: { + onHover: null, + mode: 'nearest', + intersect: true, + animationDuration: 400 + }, + onClick: null, + maintainAspectRatio: true, + responsive: true, + responsiveAnimationDuration: 0 +}); + +/** + * Recursively merge the given config objects representing the `scales` option + * by incorporating scale defaults in `xAxes` and `yAxes` array items, then + * returns a deep copy of the result, thus doesn't alter inputs. + */ +function mergeScaleConfig(/* config objects ... */) { + return helpers$1.merge({}, [].slice.call(arguments), { + merger: function(key, target, source, options) { + if (key === 'xAxes' || key === 'yAxes') { + var slen = source[key].length; + var i, type, scale; + + if (!target[key]) { + target[key] = []; + } + + for (i = 0; i < slen; ++i) { + scale = source[key][i]; + type = valueOrDefault$8(scale.type, key === 'xAxes' ? 'category' : 'linear'); + + if (i >= target[key].length) { + target[key].push({}); + } + + if (!target[key][i].type || (scale.type && scale.type !== target[key][i].type)) { + // new/untyped scale or type changed: let's apply the new defaults + // then merge source scale to correctly overwrite the defaults. + helpers$1.merge(target[key][i], [core_scaleService.getScaleDefaults(type), scale]); + } else { + // scales type are the same + helpers$1.merge(target[key][i], scale); + } + } + } else { + helpers$1._merger(key, target, source, options); + } + } + }); +} + +/** + * Recursively merge the given config objects as the root options by handling + * default scale options for the `scales` and `scale` properties, then returns + * a deep copy of the result, thus doesn't alter inputs. + */ +function mergeConfig(/* config objects ... */) { + return helpers$1.merge({}, [].slice.call(arguments), { + merger: function(key, target, source, options) { + var tval = target[key] || {}; + var sval = source[key]; + + if (key === 'scales') { + // scale config merging is complex. Add our own function here for that + target[key] = mergeScaleConfig(tval, sval); + } else if (key === 'scale') { + // used in polar area & radar charts since there is only one scale + target[key] = helpers$1.merge(tval, [core_scaleService.getScaleDefaults(sval.type), sval]); + } else { + helpers$1._merger(key, target, source, options); + } + } + }); +} + +function initConfig(config) { + config = config || {}; + + // Do NOT use mergeConfig for the data object because this method merges arrays + // and so would change references to labels and datasets, preventing data updates. + var data = config.data = config.data || {}; + data.datasets = data.datasets || []; + data.labels = data.labels || []; + + config.options = mergeConfig( + core_defaults.global, + core_defaults[config.type], + config.options || {}); + + return config; +} + +function updateConfig(chart) { + var newOptions = chart.options; + + helpers$1.each(chart.scales, function(scale) { + core_layouts.removeBox(chart, scale); + }); + + newOptions = mergeConfig( + core_defaults.global, + core_defaults[chart.config.type], + newOptions); + + chart.options = chart.config.options = newOptions; + chart.ensureScalesHaveIDs(); + chart.buildOrUpdateScales(); + + // Tooltip + chart.tooltip._options = newOptions.tooltips; + chart.tooltip.initialize(); +} + +function positionIsHorizontal(position) { + return position === 'top' || position === 'bottom'; +} + +var Chart = function(item, config) { + this.construct(item, config); + return this; +}; + +helpers$1.extend(Chart.prototype, /** @lends Chart */ { + /** + * @private + */ + construct: function(item, config) { + var me = this; + + config = initConfig(config); + + var context = platform.acquireContext(item, config); + var canvas = context && context.canvas; + var height = canvas && canvas.height; + var width = canvas && canvas.width; + + me.id = helpers$1.uid(); + me.ctx = context; + me.canvas = canvas; + me.config = config; + me.width = width; + me.height = height; + me.aspectRatio = height ? width / height : null; + me.options = config.options; + me._bufferedRender = false; + + /** + * Provided for backward compatibility, Chart and Chart.Controller have been merged, + * the "instance" still need to be defined since it might be called from plugins. + * @prop Chart#chart + * @deprecated since version 2.6.0 + * @todo remove at version 3 + * @private + */ + me.chart = me; + me.controller = me; // chart.chart.controller #inception + + // Add the chart instance to the global namespace + Chart.instances[me.id] = me; + + // Define alias to the config data: `chart.data === chart.config.data` + Object.defineProperty(me, 'data', { + get: function() { + return me.config.data; + }, + set: function(value) { + me.config.data = value; + } + }); + + if (!context || !canvas) { + // The given item is not a compatible context2d element, let's return before finalizing + // the chart initialization but after setting basic chart / controller properties that + // can help to figure out that the chart is not valid (e.g chart.canvas !== null); + // https://github.com/chartjs/Chart.js/issues/2807 + console.error("Failed to create chart: can't acquire context from the given item"); + return; + } + + me.initialize(); + me.update(); + }, + + /** + * @private + */ + initialize: function() { + var me = this; + + // Before init plugin notification + core_plugins.notify(me, 'beforeInit'); + + helpers$1.retinaScale(me, me.options.devicePixelRatio); + + me.bindEvents(); + + if (me.options.responsive) { + // Initial resize before chart draws (must be silent to preserve initial animations). + me.resize(true); + } + + // Make sure scales have IDs and are built before we build any controllers. + me.ensureScalesHaveIDs(); + me.buildOrUpdateScales(); + me.initToolTip(); + + // After init plugin notification + core_plugins.notify(me, 'afterInit'); + + return me; + }, + + clear: function() { + helpers$1.canvas.clear(this); + return this; + }, + + stop: function() { + // Stops any current animation loop occurring + core_animations.cancelAnimation(this); + return this; + }, + + resize: function(silent) { + var me = this; + var options = me.options; + var canvas = me.canvas; + var aspectRatio = (options.maintainAspectRatio && me.aspectRatio) || null; + + // the canvas render width and height will be casted to integers so make sure that + // the canvas display style uses the same integer values to avoid blurring effect. + + // Set to 0 instead of canvas.size because the size defaults to 300x150 if the element is collapsed + var newWidth = Math.max(0, Math.floor(helpers$1.getMaximumWidth(canvas))); + var newHeight = Math.max(0, Math.floor(aspectRatio ? newWidth / aspectRatio : helpers$1.getMaximumHeight(canvas))); + + if (me.width === newWidth && me.height === newHeight) { + return; + } + + canvas.width = me.width = newWidth; + canvas.height = me.height = newHeight; + canvas.style.width = newWidth + 'px'; + canvas.style.height = newHeight + 'px'; + + helpers$1.retinaScale(me, options.devicePixelRatio); + + if (!silent) { + // Notify any plugins about the resize + var newSize = {width: newWidth, height: newHeight}; + core_plugins.notify(me, 'resize', [newSize]); + + // Notify of resize + if (options.onResize) { + options.onResize(me, newSize); + } + + me.stop(); + me.update({ + duration: options.responsiveAnimationDuration + }); + } + }, + + ensureScalesHaveIDs: function() { + var options = this.options; + var scalesOptions = options.scales || {}; + var scaleOptions = options.scale; + + helpers$1.each(scalesOptions.xAxes, function(xAxisOptions, index) { + xAxisOptions.id = xAxisOptions.id || ('x-axis-' + index); + }); + + helpers$1.each(scalesOptions.yAxes, function(yAxisOptions, index) { + yAxisOptions.id = yAxisOptions.id || ('y-axis-' + index); + }); + + if (scaleOptions) { + scaleOptions.id = scaleOptions.id || 'scale'; + } + }, + + /** + * Builds a map of scale ID to scale object for future lookup. + */ + buildOrUpdateScales: function() { + var me = this; + var options = me.options; + var scales = me.scales || {}; + var items = []; + var updated = Object.keys(scales).reduce(function(obj, id) { + obj[id] = false; + return obj; + }, {}); + + if (options.scales) { + items = items.concat( + (options.scales.xAxes || []).map(function(xAxisOptions) { + return {options: xAxisOptions, dtype: 'category', dposition: 'bottom'}; + }), + (options.scales.yAxes || []).map(function(yAxisOptions) { + return {options: yAxisOptions, dtype: 'linear', dposition: 'left'}; + }) + ); + } + + if (options.scale) { + items.push({ + options: options.scale, + dtype: 'radialLinear', + isDefault: true, + dposition: 'chartArea' + }); + } + + helpers$1.each(items, function(item) { + var scaleOptions = item.options; + var id = scaleOptions.id; + var scaleType = valueOrDefault$8(scaleOptions.type, item.dtype); + + if (positionIsHorizontal(scaleOptions.position) !== positionIsHorizontal(item.dposition)) { + scaleOptions.position = item.dposition; + } + + updated[id] = true; + var scale = null; + if (id in scales && scales[id].type === scaleType) { + scale = scales[id]; + scale.options = scaleOptions; + scale.ctx = me.ctx; + scale.chart = me; + } else { + var scaleClass = core_scaleService.getScaleConstructor(scaleType); + if (!scaleClass) { + return; + } + scale = new scaleClass({ + id: id, + type: scaleType, + options: scaleOptions, + ctx: me.ctx, + chart: me + }); + scales[scale.id] = scale; + } + + scale.mergeTicksOptions(); + + // TODO(SB): I think we should be able to remove this custom case (options.scale) + // and consider it as a regular scale part of the "scales"" map only! This would + // make the logic easier and remove some useless? custom code. + if (item.isDefault) { + me.scale = scale; + } + }); + // clear up discarded scales + helpers$1.each(updated, function(hasUpdated, id) { + if (!hasUpdated) { + delete scales[id]; + } + }); + + me.scales = scales; + + core_scaleService.addScalesToLayout(this); + }, + + buildOrUpdateControllers: function() { + var me = this; + var newControllers = []; + + helpers$1.each(me.data.datasets, function(dataset, datasetIndex) { + var meta = me.getDatasetMeta(datasetIndex); + var type = dataset.type || me.config.type; + + if (meta.type && meta.type !== type) { + me.destroyDatasetMeta(datasetIndex); + meta = me.getDatasetMeta(datasetIndex); + } + meta.type = type; + + if (meta.controller) { + meta.controller.updateIndex(datasetIndex); + meta.controller.linkScales(); + } else { + var ControllerClass = controllers[meta.type]; + if (ControllerClass === undefined) { + throw new Error('"' + meta.type + '" is not a chart type.'); + } + + meta.controller = new ControllerClass(me, datasetIndex); + newControllers.push(meta.controller); + } + }, me); + + return newControllers; + }, + + /** + * Reset the elements of all datasets + * @private + */ + resetElements: function() { + var me = this; + helpers$1.each(me.data.datasets, function(dataset, datasetIndex) { + me.getDatasetMeta(datasetIndex).controller.reset(); + }, me); + }, + + /** + * Resets the chart back to it's state before the initial animation + */ + reset: function() { + this.resetElements(); + this.tooltip.initialize(); + }, + + update: function(config) { + var me = this; + + if (!config || typeof config !== 'object') { + // backwards compatibility + config = { + duration: config, + lazy: arguments[1] + }; + } + + updateConfig(me); + + // plugins options references might have change, let's invalidate the cache + // https://github.com/chartjs/Chart.js/issues/5111#issuecomment-355934167 + core_plugins._invalidate(me); + + if (core_plugins.notify(me, 'beforeUpdate') === false) { + return; + } + + // In case the entire data object changed + me.tooltip._data = me.data; + + // Make sure dataset controllers are updated and new controllers are reset + var newControllers = me.buildOrUpdateControllers(); + + // Make sure all dataset controllers have correct meta data counts + helpers$1.each(me.data.datasets, function(dataset, datasetIndex) { + me.getDatasetMeta(datasetIndex).controller.buildOrUpdateElements(); + }, me); + + me.updateLayout(); + + // Can only reset the new controllers after the scales have been updated + if (me.options.animation && me.options.animation.duration) { + helpers$1.each(newControllers, function(controller) { + controller.reset(); + }); + } + + me.updateDatasets(); + + // Need to reset tooltip in case it is displayed with elements that are removed + // after update. + me.tooltip.initialize(); + + // Last active contains items that were previously in the tooltip. + // When we reset the tooltip, we need to clear it + me.lastActive = []; + + // Do this before render so that any plugins that need final scale updates can use it + core_plugins.notify(me, 'afterUpdate'); + + if (me._bufferedRender) { + me._bufferedRequest = { + duration: config.duration, + easing: config.easing, + lazy: config.lazy + }; + } else { + me.render(config); + } + }, + + /** + * Updates the chart layout unless a plugin returns `false` to the `beforeLayout` + * hook, in which case, plugins will not be called on `afterLayout`. + * @private + */ + updateLayout: function() { + var me = this; + + if (core_plugins.notify(me, 'beforeLayout') === false) { + return; + } + + core_layouts.update(this, this.width, this.height); + + /** + * Provided for backward compatibility, use `afterLayout` instead. + * @method IPlugin#afterScaleUpdate + * @deprecated since version 2.5.0 + * @todo remove at version 3 + * @private + */ + core_plugins.notify(me, 'afterScaleUpdate'); + core_plugins.notify(me, 'afterLayout'); + }, + + /** + * Updates all datasets unless a plugin returns `false` to the `beforeDatasetsUpdate` + * hook, in which case, plugins will not be called on `afterDatasetsUpdate`. + * @private + */ + updateDatasets: function() { + var me = this; + + if (core_plugins.notify(me, 'beforeDatasetsUpdate') === false) { + return; + } + + for (var i = 0, ilen = me.data.datasets.length; i < ilen; ++i) { + me.updateDataset(i); + } + + core_plugins.notify(me, 'afterDatasetsUpdate'); + }, + + /** + * Updates dataset at index unless a plugin returns `false` to the `beforeDatasetUpdate` + * hook, in which case, plugins will not be called on `afterDatasetUpdate`. + * @private + */ + updateDataset: function(index) { + var me = this; + var meta = me.getDatasetMeta(index); + var args = { + meta: meta, + index: index + }; + + if (core_plugins.notify(me, 'beforeDatasetUpdate', [args]) === false) { + return; + } + + meta.controller.update(); + + core_plugins.notify(me, 'afterDatasetUpdate', [args]); + }, + + render: function(config) { + var me = this; + + if (!config || typeof config !== 'object') { + // backwards compatibility + config = { + duration: config, + lazy: arguments[1] + }; + } + + var animationOptions = me.options.animation; + var duration = valueOrDefault$8(config.duration, animationOptions && animationOptions.duration); + var lazy = config.lazy; + + if (core_plugins.notify(me, 'beforeRender') === false) { + return; + } + + var onComplete = function(animation) { + core_plugins.notify(me, 'afterRender'); + helpers$1.callback(animationOptions && animationOptions.onComplete, [animation], me); + }; + + if (animationOptions && duration) { + var animation = new core_animation({ + numSteps: duration / 16.66, // 60 fps + easing: config.easing || animationOptions.easing, + + render: function(chart, animationObject) { + var easingFunction = helpers$1.easing.effects[animationObject.easing]; + var currentStep = animationObject.currentStep; + var stepDecimal = currentStep / animationObject.numSteps; + + chart.draw(easingFunction(stepDecimal), stepDecimal, currentStep); + }, + + onAnimationProgress: animationOptions.onProgress, + onAnimationComplete: onComplete + }); + + core_animations.addAnimation(me, animation, duration, lazy); + } else { + me.draw(); + + // See https://github.com/chartjs/Chart.js/issues/3781 + onComplete(new core_animation({numSteps: 0, chart: me})); + } + + return me; + }, + + draw: function(easingValue) { + var me = this; + + me.clear(); + + if (helpers$1.isNullOrUndef(easingValue)) { + easingValue = 1; + } + + me.transition(easingValue); + + if (me.width <= 0 || me.height <= 0) { + return; + } + + if (core_plugins.notify(me, 'beforeDraw', [easingValue]) === false) { + return; + } + + // Draw all the scales + helpers$1.each(me.boxes, function(box) { + box.draw(me.chartArea); + }, me); + + me.drawDatasets(easingValue); + me._drawTooltip(easingValue); + + core_plugins.notify(me, 'afterDraw', [easingValue]); + }, + + /** + * @private + */ + transition: function(easingValue) { + var me = this; + + for (var i = 0, ilen = (me.data.datasets || []).length; i < ilen; ++i) { + if (me.isDatasetVisible(i)) { + me.getDatasetMeta(i).controller.transition(easingValue); + } + } + + me.tooltip.transition(easingValue); + }, + + /** + * Draws all datasets unless a plugin returns `false` to the `beforeDatasetsDraw` + * hook, in which case, plugins will not be called on `afterDatasetsDraw`. + * @private + */ + drawDatasets: function(easingValue) { + var me = this; + + if (core_plugins.notify(me, 'beforeDatasetsDraw', [easingValue]) === false) { + return; + } + + // Draw datasets reversed to support proper line stacking + for (var i = (me.data.datasets || []).length - 1; i >= 0; --i) { + if (me.isDatasetVisible(i)) { + me.drawDataset(i, easingValue); + } + } + + core_plugins.notify(me, 'afterDatasetsDraw', [easingValue]); + }, + + /** + * Draws dataset at index unless a plugin returns `false` to the `beforeDatasetDraw` + * hook, in which case, plugins will not be called on `afterDatasetDraw`. + * @private + */ + drawDataset: function(index, easingValue) { + var me = this; + var meta = me.getDatasetMeta(index); + var args = { + meta: meta, + index: index, + easingValue: easingValue + }; + + if (core_plugins.notify(me, 'beforeDatasetDraw', [args]) === false) { + return; + } + + meta.controller.draw(easingValue); + + core_plugins.notify(me, 'afterDatasetDraw', [args]); + }, + + /** + * Draws tooltip unless a plugin returns `false` to the `beforeTooltipDraw` + * hook, in which case, plugins will not be called on `afterTooltipDraw`. + * @private + */ + _drawTooltip: function(easingValue) { + var me = this; + var tooltip = me.tooltip; + var args = { + tooltip: tooltip, + easingValue: easingValue + }; + + if (core_plugins.notify(me, 'beforeTooltipDraw', [args]) === false) { + return; + } + + tooltip.draw(); + + core_plugins.notify(me, 'afterTooltipDraw', [args]); + }, + + /** + * Get the single element that was clicked on + * @return An object containing the dataset index and element index of the matching element. Also contains the rectangle that was draw + */ + getElementAtEvent: function(e) { + return core_interaction.modes.single(this, e); + }, + + getElementsAtEvent: function(e) { + return core_interaction.modes.label(this, e, {intersect: true}); + }, + + getElementsAtXAxis: function(e) { + return core_interaction.modes['x-axis'](this, e, {intersect: true}); + }, + + getElementsAtEventForMode: function(e, mode, options) { + var method = core_interaction.modes[mode]; + if (typeof method === 'function') { + return method(this, e, options); + } + + return []; + }, + + getDatasetAtEvent: function(e) { + return core_interaction.modes.dataset(this, e, {intersect: true}); + }, + + getDatasetMeta: function(datasetIndex) { + var me = this; + var dataset = me.data.datasets[datasetIndex]; + if (!dataset._meta) { + dataset._meta = {}; + } + + var meta = dataset._meta[me.id]; + if (!meta) { + meta = dataset._meta[me.id] = { + type: null, + data: [], + dataset: null, + controller: null, + hidden: null, // See isDatasetVisible() comment + xAxisID: null, + yAxisID: null + }; + } + + return meta; + }, + + getVisibleDatasetCount: function() { + var count = 0; + for (var i = 0, ilen = this.data.datasets.length; i < ilen; ++i) { + if (this.isDatasetVisible(i)) { + count++; + } + } + return count; + }, + + isDatasetVisible: function(datasetIndex) { + var meta = this.getDatasetMeta(datasetIndex); + + // meta.hidden is a per chart dataset hidden flag override with 3 states: if true or false, + // the dataset.hidden value is ignored, else if null, the dataset hidden state is returned. + return typeof meta.hidden === 'boolean' ? !meta.hidden : !this.data.datasets[datasetIndex].hidden; + }, + + generateLegend: function() { + return this.options.legendCallback(this); + }, + + /** + * @private + */ + destroyDatasetMeta: function(datasetIndex) { + var id = this.id; + var dataset = this.data.datasets[datasetIndex]; + var meta = dataset._meta && dataset._meta[id]; + + if (meta) { + meta.controller.destroy(); + delete dataset._meta[id]; + } + }, + + destroy: function() { + var me = this; + var canvas = me.canvas; + var i, ilen; + + me.stop(); + + // dataset controllers need to cleanup associated data + for (i = 0, ilen = me.data.datasets.length; i < ilen; ++i) { + me.destroyDatasetMeta(i); + } + + if (canvas) { + me.unbindEvents(); + helpers$1.canvas.clear(me); + platform.releaseContext(me.ctx); + me.canvas = null; + me.ctx = null; + } + + core_plugins.notify(me, 'destroy'); + + delete Chart.instances[me.id]; + }, + + toBase64Image: function() { + return this.canvas.toDataURL.apply(this.canvas, arguments); + }, + + initToolTip: function() { + var me = this; + me.tooltip = new core_tooltip({ + _chart: me, + _chartInstance: me, // deprecated, backward compatibility + _data: me.data, + _options: me.options.tooltips + }, me); + }, + + /** + * @private + */ + bindEvents: function() { + var me = this; + var listeners = me._listeners = {}; + var listener = function() { + me.eventHandler.apply(me, arguments); + }; + + helpers$1.each(me.options.events, function(type) { + platform.addEventListener(me, type, listener); + listeners[type] = listener; + }); + + // Elements used to detect size change should not be injected for non responsive charts. + // See https://github.com/chartjs/Chart.js/issues/2210 + if (me.options.responsive) { + listener = function() { + me.resize(); + }; + + platform.addEventListener(me, 'resize', listener); + listeners.resize = listener; + } + }, + + /** + * @private + */ + unbindEvents: function() { + var me = this; + var listeners = me._listeners; + if (!listeners) { + return; + } + + delete me._listeners; + helpers$1.each(listeners, function(listener, type) { + platform.removeEventListener(me, type, listener); + }); + }, + + updateHoverStyle: function(elements, mode, enabled) { + var method = enabled ? 'setHoverStyle' : 'removeHoverStyle'; + var element, i, ilen; + + for (i = 0, ilen = elements.length; i < ilen; ++i) { + element = elements[i]; + if (element) { + this.getDatasetMeta(element._datasetIndex).controller[method](element); + } + } + }, + + /** + * @private + */ + eventHandler: function(e) { + var me = this; + var tooltip = me.tooltip; + + if (core_plugins.notify(me, 'beforeEvent', [e]) === false) { + return; + } + + // Buffer any update calls so that renders do not occur + me._bufferedRender = true; + me._bufferedRequest = null; + + var changed = me.handleEvent(e); + // for smooth tooltip animations issue #4989 + // the tooltip should be the source of change + // Animation check workaround: + // tooltip._start will be null when tooltip isn't animating + if (tooltip) { + changed = tooltip._start + ? tooltip.handleEvent(e) + : changed | tooltip.handleEvent(e); + } + + core_plugins.notify(me, 'afterEvent', [e]); + + var bufferedRequest = me._bufferedRequest; + if (bufferedRequest) { + // If we have an update that was triggered, we need to do a normal render + me.render(bufferedRequest); + } else if (changed && !me.animating) { + // If entering, leaving, or changing elements, animate the change via pivot + me.stop(); + + // We only need to render at this point. Updating will cause scales to be + // recomputed generating flicker & using more memory than necessary. + me.render({ + duration: me.options.hover.animationDuration, + lazy: true + }); + } + + me._bufferedRender = false; + me._bufferedRequest = null; + + return me; + }, + + /** + * Handle an event + * @private + * @param {IEvent} event the event to handle + * @return {boolean} true if the chart needs to re-render + */ + handleEvent: function(e) { + var me = this; + var options = me.options || {}; + var hoverOptions = options.hover; + var changed = false; + + me.lastActive = me.lastActive || []; + + // Find Active Elements for hover and tooltips + if (e.type === 'mouseout') { + me.active = []; + } else { + me.active = me.getElementsAtEventForMode(e, hoverOptions.mode, hoverOptions); + } + + // Invoke onHover hook + // Need to call with native event here to not break backwards compatibility + helpers$1.callback(options.onHover || options.hover.onHover, [e.native, me.active], me); + + if (e.type === 'mouseup' || e.type === 'click') { + if (options.onClick) { + // Use e.native here for backwards compatibility + options.onClick.call(me, e.native, me.active); + } + } + + // Remove styling for last active (even if it may still be active) + if (me.lastActive.length) { + me.updateHoverStyle(me.lastActive, hoverOptions.mode, false); + } + + // Built in hover styling + if (me.active.length && hoverOptions.mode) { + me.updateHoverStyle(me.active, hoverOptions.mode, true); + } + + changed = !helpers$1.arrayEquals(me.active, me.lastActive); + + // Remember Last Actives + me.lastActive = me.active; + + return changed; + } +}); + +/** + * NOTE(SB) We actually don't use this container anymore but we need to keep it + * for backward compatibility. Though, it can still be useful for plugins that + * would need to work on multiple charts?! + */ +Chart.instances = {}; + +var core_controller = Chart; + +// DEPRECATIONS + +/** + * Provided for backward compatibility, use Chart instead. + * @class Chart.Controller + * @deprecated since version 2.6 + * @todo remove at version 3 + * @private + */ +Chart.Controller = Chart; + +/** + * Provided for backward compatibility, not available anymore. + * @namespace Chart + * @deprecated since version 2.8 + * @todo remove at version 3 + * @private + */ +Chart.types = {}; + +/** + * Provided for backward compatibility, not available anymore. + * @namespace Chart.helpers.configMerge + * @deprecated since version 2.8.0 + * @todo remove at version 3 + * @private + */ +helpers$1.configMerge = mergeConfig; + +/** + * Provided for backward compatibility, not available anymore. + * @namespace Chart.helpers.scaleMerge + * @deprecated since version 2.8.0 + * @todo remove at version 3 + * @private + */ +helpers$1.scaleMerge = mergeScaleConfig; + +var core_helpers = function() { + + // -- Basic js utility methods + + helpers$1.where = function(collection, filterCallback) { + if (helpers$1.isArray(collection) && Array.prototype.filter) { + return collection.filter(filterCallback); + } + var filtered = []; + + helpers$1.each(collection, function(item) { + if (filterCallback(item)) { + filtered.push(item); + } + }); + + return filtered; + }; + helpers$1.findIndex = Array.prototype.findIndex ? + function(array, callback, scope) { + return array.findIndex(callback, scope); + } : + function(array, callback, scope) { + scope = scope === undefined ? array : scope; + for (var i = 0, ilen = array.length; i < ilen; ++i) { + if (callback.call(scope, array[i], i, array)) { + return i; + } + } + return -1; + }; + helpers$1.findNextWhere = function(arrayToSearch, filterCallback, startIndex) { + // Default to start of the array + if (helpers$1.isNullOrUndef(startIndex)) { + startIndex = -1; + } + for (var i = startIndex + 1; i < arrayToSearch.length; i++) { + var currentItem = arrayToSearch[i]; + if (filterCallback(currentItem)) { + return currentItem; + } + } + }; + helpers$1.findPreviousWhere = function(arrayToSearch, filterCallback, startIndex) { + // Default to end of the array + if (helpers$1.isNullOrUndef(startIndex)) { + startIndex = arrayToSearch.length; + } + for (var i = startIndex - 1; i >= 0; i--) { + var currentItem = arrayToSearch[i]; + if (filterCallback(currentItem)) { + return currentItem; + } + } + }; + + // -- Math methods + helpers$1.isNumber = function(n) { + return !isNaN(parseFloat(n)) && isFinite(n); + }; + helpers$1.almostEquals = function(x, y, epsilon) { + return Math.abs(x - y) < epsilon; + }; + helpers$1.almostWhole = function(x, epsilon) { + var rounded = Math.round(x); + return (((rounded - epsilon) < x) && ((rounded + epsilon) > x)); + }; + helpers$1.max = function(array) { + return array.reduce(function(max, value) { + if (!isNaN(value)) { + return Math.max(max, value); + } + return max; + }, Number.NEGATIVE_INFINITY); + }; + helpers$1.min = function(array) { + return array.reduce(function(min, value) { + if (!isNaN(value)) { + return Math.min(min, value); + } + return min; + }, Number.POSITIVE_INFINITY); + }; + helpers$1.sign = Math.sign ? + function(x) { + return Math.sign(x); + } : + function(x) { + x = +x; // convert to a number + if (x === 0 || isNaN(x)) { + return x; + } + return x > 0 ? 1 : -1; + }; + helpers$1.log10 = Math.log10 ? + function(x) { + return Math.log10(x); + } : + function(x) { + var exponent = Math.log(x) * Math.LOG10E; // Math.LOG10E = 1 / Math.LN10. + // Check for whole powers of 10, + // which due to floating point rounding error should be corrected. + var powerOf10 = Math.round(exponent); + var isPowerOf10 = x === Math.pow(10, powerOf10); + + return isPowerOf10 ? powerOf10 : exponent; + }; + helpers$1.toRadians = function(degrees) { + return degrees * (Math.PI / 180); + }; + helpers$1.toDegrees = function(radians) { + return radians * (180 / Math.PI); + }; + + /** + * Returns the number of decimal places + * i.e. the number of digits after the decimal point, of the value of this Number. + * @param {number} x - A number. + * @returns {number} The number of decimal places. + * @private + */ + helpers$1._decimalPlaces = function(x) { + if (!helpers$1.isFinite(x)) { + return; + } + var e = 1; + var p = 0; + while (Math.round(x * e) / e !== x) { + e *= 10; + p++; + } + return p; + }; + + // Gets the angle from vertical upright to the point about a centre. + helpers$1.getAngleFromPoint = function(centrePoint, anglePoint) { + var distanceFromXCenter = anglePoint.x - centrePoint.x; + var distanceFromYCenter = anglePoint.y - centrePoint.y; + var radialDistanceFromCenter = Math.sqrt(distanceFromXCenter * distanceFromXCenter + distanceFromYCenter * distanceFromYCenter); + + var angle = Math.atan2(distanceFromYCenter, distanceFromXCenter); + + if (angle < (-0.5 * Math.PI)) { + angle += 2.0 * Math.PI; // make sure the returned angle is in the range of (-PI/2, 3PI/2] + } + + return { + angle: angle, + distance: radialDistanceFromCenter + }; + }; + helpers$1.distanceBetweenPoints = function(pt1, pt2) { + return Math.sqrt(Math.pow(pt2.x - pt1.x, 2) + Math.pow(pt2.y - pt1.y, 2)); + }; + + /** + * Provided for backward compatibility, not available anymore + * @function Chart.helpers.aliasPixel + * @deprecated since version 2.8.0 + * @todo remove at version 3 + */ + helpers$1.aliasPixel = function(pixelWidth) { + return (pixelWidth % 2 === 0) ? 0 : 0.5; + }; + + /** + * Returns the aligned pixel value to avoid anti-aliasing blur + * @param {Chart} chart - The chart instance. + * @param {number} pixel - A pixel value. + * @param {number} width - The width of the element. + * @returns {number} The aligned pixel value. + * @private + */ + helpers$1._alignPixel = function(chart, pixel, width) { + var devicePixelRatio = chart.currentDevicePixelRatio; + var halfWidth = width / 2; + return Math.round((pixel - halfWidth) * devicePixelRatio) / devicePixelRatio + halfWidth; + }; + + helpers$1.splineCurve = function(firstPoint, middlePoint, afterPoint, t) { + // Props to Rob Spencer at scaled innovation for his post on splining between points + // http://scaledinnovation.com/analytics/splines/aboutSplines.html + + // This function must also respect "skipped" points + + var previous = firstPoint.skip ? middlePoint : firstPoint; + var current = middlePoint; + var next = afterPoint.skip ? middlePoint : afterPoint; + + var d01 = Math.sqrt(Math.pow(current.x - previous.x, 2) + Math.pow(current.y - previous.y, 2)); + var d12 = Math.sqrt(Math.pow(next.x - current.x, 2) + Math.pow(next.y - current.y, 2)); + + var s01 = d01 / (d01 + d12); + var s12 = d12 / (d01 + d12); + + // If all points are the same, s01 & s02 will be inf + s01 = isNaN(s01) ? 0 : s01; + s12 = isNaN(s12) ? 0 : s12; + + var fa = t * s01; // scaling factor for triangle Ta + var fb = t * s12; + + return { + previous: { + x: current.x - fa * (next.x - previous.x), + y: current.y - fa * (next.y - previous.y) + }, + next: { + x: current.x + fb * (next.x - previous.x), + y: current.y + fb * (next.y - previous.y) + } + }; + }; + helpers$1.EPSILON = Number.EPSILON || 1e-14; + helpers$1.splineCurveMonotone = function(points) { + // This function calculates Bézier control points in a similar way than |splineCurve|, + // but preserves monotonicity of the provided data and ensures no local extremums are added + // between the dataset discrete points due to the interpolation. + // See : https://en.wikipedia.org/wiki/Monotone_cubic_interpolation + + var pointsWithTangents = (points || []).map(function(point) { + return { + model: point._model, + deltaK: 0, + mK: 0 + }; + }); + + // Calculate slopes (deltaK) and initialize tangents (mK) + var pointsLen = pointsWithTangents.length; + var i, pointBefore, pointCurrent, pointAfter; + for (i = 0; i < pointsLen; ++i) { + pointCurrent = pointsWithTangents[i]; + if (pointCurrent.model.skip) { + continue; + } + + pointBefore = i > 0 ? pointsWithTangents[i - 1] : null; + pointAfter = i < pointsLen - 1 ? pointsWithTangents[i + 1] : null; + if (pointAfter && !pointAfter.model.skip) { + var slopeDeltaX = (pointAfter.model.x - pointCurrent.model.x); + + // In the case of two points that appear at the same x pixel, slopeDeltaX is 0 + pointCurrent.deltaK = slopeDeltaX !== 0 ? (pointAfter.model.y - pointCurrent.model.y) / slopeDeltaX : 0; + } + + if (!pointBefore || pointBefore.model.skip) { + pointCurrent.mK = pointCurrent.deltaK; + } else if (!pointAfter || pointAfter.model.skip) { + pointCurrent.mK = pointBefore.deltaK; + } else if (this.sign(pointBefore.deltaK) !== this.sign(pointCurrent.deltaK)) { + pointCurrent.mK = 0; + } else { + pointCurrent.mK = (pointBefore.deltaK + pointCurrent.deltaK) / 2; + } + } + + // Adjust tangents to ensure monotonic properties + var alphaK, betaK, tauK, squaredMagnitude; + for (i = 0; i < pointsLen - 1; ++i) { + pointCurrent = pointsWithTangents[i]; + pointAfter = pointsWithTangents[i + 1]; + if (pointCurrent.model.skip || pointAfter.model.skip) { + continue; + } + + if (helpers$1.almostEquals(pointCurrent.deltaK, 0, this.EPSILON)) { + pointCurrent.mK = pointAfter.mK = 0; + continue; + } + + alphaK = pointCurrent.mK / pointCurrent.deltaK; + betaK = pointAfter.mK / pointCurrent.deltaK; + squaredMagnitude = Math.pow(alphaK, 2) + Math.pow(betaK, 2); + if (squaredMagnitude <= 9) { + continue; + } + + tauK = 3 / Math.sqrt(squaredMagnitude); + pointCurrent.mK = alphaK * tauK * pointCurrent.deltaK; + pointAfter.mK = betaK * tauK * pointCurrent.deltaK; + } + + // Compute control points + var deltaX; + for (i = 0; i < pointsLen; ++i) { + pointCurrent = pointsWithTangents[i]; + if (pointCurrent.model.skip) { + continue; + } + + pointBefore = i > 0 ? pointsWithTangents[i - 1] : null; + pointAfter = i < pointsLen - 1 ? pointsWithTangents[i + 1] : null; + if (pointBefore && !pointBefore.model.skip) { + deltaX = (pointCurrent.model.x - pointBefore.model.x) / 3; + pointCurrent.model.controlPointPreviousX = pointCurrent.model.x - deltaX; + pointCurrent.model.controlPointPreviousY = pointCurrent.model.y - deltaX * pointCurrent.mK; + } + if (pointAfter && !pointAfter.model.skip) { + deltaX = (pointAfter.model.x - pointCurrent.model.x) / 3; + pointCurrent.model.controlPointNextX = pointCurrent.model.x + deltaX; + pointCurrent.model.controlPointNextY = pointCurrent.model.y + deltaX * pointCurrent.mK; + } + } + }; + helpers$1.nextItem = function(collection, index, loop) { + if (loop) { + return index >= collection.length - 1 ? collection[0] : collection[index + 1]; + } + return index >= collection.length - 1 ? collection[collection.length - 1] : collection[index + 1]; + }; + helpers$1.previousItem = function(collection, index, loop) { + if (loop) { + return index <= 0 ? collection[collection.length - 1] : collection[index - 1]; + } + return index <= 0 ? collection[0] : collection[index - 1]; + }; + // Implementation of the nice number algorithm used in determining where axis labels will go + helpers$1.niceNum = function(range, round) { + var exponent = Math.floor(helpers$1.log10(range)); + var fraction = range / Math.pow(10, exponent); + var niceFraction; + + if (round) { + if (fraction < 1.5) { + niceFraction = 1; + } else if (fraction < 3) { + niceFraction = 2; + } else if (fraction < 7) { + niceFraction = 5; + } else { + niceFraction = 10; + } + } else if (fraction <= 1.0) { + niceFraction = 1; + } else if (fraction <= 2) { + niceFraction = 2; + } else if (fraction <= 5) { + niceFraction = 5; + } else { + niceFraction = 10; + } + + return niceFraction * Math.pow(10, exponent); + }; + // Request animation polyfill - https://www.paulirish.com/2011/requestanimationframe-for-smart-animating/ + helpers$1.requestAnimFrame = (function() { + if (typeof window === 'undefined') { + return function(callback) { + callback(); + }; + } + return window.requestAnimationFrame || + window.webkitRequestAnimationFrame || + window.mozRequestAnimationFrame || + window.oRequestAnimationFrame || + window.msRequestAnimationFrame || + function(callback) { + return window.setTimeout(callback, 1000 / 60); + }; + }()); + // -- DOM methods + helpers$1.getRelativePosition = function(evt, chart) { + var mouseX, mouseY; + var e = evt.originalEvent || evt; + var canvas = evt.target || evt.srcElement; + var boundingRect = canvas.getBoundingClientRect(); + + var touches = e.touches; + if (touches && touches.length > 0) { + mouseX = touches[0].clientX; + mouseY = touches[0].clientY; + + } else { + mouseX = e.clientX; + mouseY = e.clientY; + } + + // Scale mouse coordinates into canvas coordinates + // by following the pattern laid out by 'jerryj' in the comments of + // https://www.html5canvastutorials.com/advanced/html5-canvas-mouse-coordinates/ + var paddingLeft = parseFloat(helpers$1.getStyle(canvas, 'padding-left')); + var paddingTop = parseFloat(helpers$1.getStyle(canvas, 'padding-top')); + var paddingRight = parseFloat(helpers$1.getStyle(canvas, 'padding-right')); + var paddingBottom = parseFloat(helpers$1.getStyle(canvas, 'padding-bottom')); + var width = boundingRect.right - boundingRect.left - paddingLeft - paddingRight; + var height = boundingRect.bottom - boundingRect.top - paddingTop - paddingBottom; + + // We divide by the current device pixel ratio, because the canvas is scaled up by that amount in each direction. However + // the backend model is in unscaled coordinates. Since we are going to deal with our model coordinates, we go back here + mouseX = Math.round((mouseX - boundingRect.left - paddingLeft) / (width) * canvas.width / chart.currentDevicePixelRatio); + mouseY = Math.round((mouseY - boundingRect.top - paddingTop) / (height) * canvas.height / chart.currentDevicePixelRatio); + + return { + x: mouseX, + y: mouseY + }; + + }; + + // Private helper function to convert max-width/max-height values that may be percentages into a number + function parseMaxStyle(styleValue, node, parentProperty) { + var valueInPixels; + if (typeof styleValue === 'string') { + valueInPixels = parseInt(styleValue, 10); + + if (styleValue.indexOf('%') !== -1) { + // percentage * size in dimension + valueInPixels = valueInPixels / 100 * node.parentNode[parentProperty]; + } + } else { + valueInPixels = styleValue; + } + + return valueInPixels; + } + + /** + * Returns if the given value contains an effective constraint. + * @private + */ + function isConstrainedValue(value) { + return value !== undefined && value !== null && value !== 'none'; + } + + /** + * Returns the max width or height of the given DOM node in a cross-browser compatible fashion + * @param {HTMLElement} domNode - the node to check the constraint on + * @param {string} maxStyle - the style that defines the maximum for the direction we are using ('max-width' / 'max-height') + * @param {string} percentageProperty - property of parent to use when calculating width as a percentage + * @see {@link https://www.nathanaeljones.com/blog/2013/reading-max-width-cross-browser} + */ + function getConstraintDimension(domNode, maxStyle, percentageProperty) { + var view = document.defaultView; + var parentNode = helpers$1._getParentNode(domNode); + var constrainedNode = view.getComputedStyle(domNode)[maxStyle]; + var constrainedContainer = view.getComputedStyle(parentNode)[maxStyle]; + var hasCNode = isConstrainedValue(constrainedNode); + var hasCContainer = isConstrainedValue(constrainedContainer); + var infinity = Number.POSITIVE_INFINITY; + + if (hasCNode || hasCContainer) { + return Math.min( + hasCNode ? parseMaxStyle(constrainedNode, domNode, percentageProperty) : infinity, + hasCContainer ? parseMaxStyle(constrainedContainer, parentNode, percentageProperty) : infinity); + } + + return 'none'; + } + // returns Number or undefined if no constraint + helpers$1.getConstraintWidth = function(domNode) { + return getConstraintDimension(domNode, 'max-width', 'clientWidth'); + }; + // returns Number or undefined if no constraint + helpers$1.getConstraintHeight = function(domNode) { + return getConstraintDimension(domNode, 'max-height', 'clientHeight'); + }; + /** + * @private + */ + helpers$1._calculatePadding = function(container, padding, parentDimension) { + padding = helpers$1.getStyle(container, padding); + + return padding.indexOf('%') > -1 ? parentDimension * parseInt(padding, 10) / 100 : parseInt(padding, 10); + }; + /** + * @private + */ + helpers$1._getParentNode = function(domNode) { + var parent = domNode.parentNode; + if (parent && parent.toString() === '[object ShadowRoot]') { + parent = parent.host; + } + return parent; + }; + helpers$1.getMaximumWidth = function(domNode) { + var container = helpers$1._getParentNode(domNode); + if (!container) { + return domNode.clientWidth; + } + + var clientWidth = container.clientWidth; + var paddingLeft = helpers$1._calculatePadding(container, 'padding-left', clientWidth); + var paddingRight = helpers$1._calculatePadding(container, 'padding-right', clientWidth); + + var w = clientWidth - paddingLeft - paddingRight; + var cw = helpers$1.getConstraintWidth(domNode); + return isNaN(cw) ? w : Math.min(w, cw); + }; + helpers$1.getMaximumHeight = function(domNode) { + var container = helpers$1._getParentNode(domNode); + if (!container) { + return domNode.clientHeight; + } + + var clientHeight = container.clientHeight; + var paddingTop = helpers$1._calculatePadding(container, 'padding-top', clientHeight); + var paddingBottom = helpers$1._calculatePadding(container, 'padding-bottom', clientHeight); + + var h = clientHeight - paddingTop - paddingBottom; + var ch = helpers$1.getConstraintHeight(domNode); + return isNaN(ch) ? h : Math.min(h, ch); + }; + helpers$1.getStyle = function(el, property) { + return el.currentStyle ? + el.currentStyle[property] : + document.defaultView.getComputedStyle(el, null).getPropertyValue(property); + }; + helpers$1.retinaScale = function(chart, forceRatio) { + var pixelRatio = chart.currentDevicePixelRatio = forceRatio || (typeof window !== 'undefined' && window.devicePixelRatio) || 1; + if (pixelRatio === 1) { + return; + } + + var canvas = chart.canvas; + var height = chart.height; + var width = chart.width; + + canvas.height = height * pixelRatio; + canvas.width = width * pixelRatio; + chart.ctx.scale(pixelRatio, pixelRatio); + + // If no style has been set on the canvas, the render size is used as display size, + // making the chart visually bigger, so let's enforce it to the "correct" values. + // See https://github.com/chartjs/Chart.js/issues/3575 + if (!canvas.style.height && !canvas.style.width) { + canvas.style.height = height + 'px'; + canvas.style.width = width + 'px'; + } + }; + // -- Canvas methods + helpers$1.fontString = function(pixelSize, fontStyle, fontFamily) { + return fontStyle + ' ' + pixelSize + 'px ' + fontFamily; + }; + helpers$1.longestText = function(ctx, font, arrayOfThings, cache) { + cache = cache || {}; + var data = cache.data = cache.data || {}; + var gc = cache.garbageCollect = cache.garbageCollect || []; + + if (cache.font !== font) { + data = cache.data = {}; + gc = cache.garbageCollect = []; + cache.font = font; + } + + ctx.font = font; + var longest = 0; + helpers$1.each(arrayOfThings, function(thing) { + // Undefined strings and arrays should not be measured + if (thing !== undefined && thing !== null && helpers$1.isArray(thing) !== true) { + longest = helpers$1.measureText(ctx, data, gc, longest, thing); + } else if (helpers$1.isArray(thing)) { + // if it is an array lets measure each element + // to do maybe simplify this function a bit so we can do this more recursively? + helpers$1.each(thing, function(nestedThing) { + // Undefined strings and arrays should not be measured + if (nestedThing !== undefined && nestedThing !== null && !helpers$1.isArray(nestedThing)) { + longest = helpers$1.measureText(ctx, data, gc, longest, nestedThing); + } + }); + } + }); + + var gcLen = gc.length / 2; + if (gcLen > arrayOfThings.length) { + for (var i = 0; i < gcLen; i++) { + delete data[gc[i]]; + } + gc.splice(0, gcLen); + } + return longest; + }; + helpers$1.measureText = function(ctx, data, gc, longest, string) { + var textWidth = data[string]; + if (!textWidth) { + textWidth = data[string] = ctx.measureText(string).width; + gc.push(string); + } + if (textWidth > longest) { + longest = textWidth; + } + return longest; + }; + helpers$1.numberOfLabelLines = function(arrayOfThings) { + var numberOfLines = 1; + helpers$1.each(arrayOfThings, function(thing) { + if (helpers$1.isArray(thing)) { + if (thing.length > numberOfLines) { + numberOfLines = thing.length; + } + } + }); + return numberOfLines; + }; + + helpers$1.color = !chartjsColor ? + function(value) { + console.error('Color.js not found!'); + return value; + } : + function(value) { + /* global CanvasGradient */ + if (value instanceof CanvasGradient) { + value = core_defaults.global.defaultColor; + } + + return chartjsColor(value); + }; + + helpers$1.getHoverColor = function(colorValue) { + /* global CanvasPattern */ + return (colorValue instanceof CanvasPattern || colorValue instanceof CanvasGradient) ? + colorValue : + helpers$1.color(colorValue).saturate(0.5).darken(0.1).rgbString(); + }; +}; + +function abstract() { + throw new Error( + 'This method is not implemented: either no adapter can ' + + 'be found or an incomplete integration was provided.' + ); +} + +/** + * Date adapter (current used by the time scale) + * @namespace Chart._adapters._date + * @memberof Chart._adapters + * @private + */ + +/** + * Currently supported unit string values. + * @typedef {('millisecond'|'second'|'minute'|'hour'|'day'|'week'|'month'|'quarter'|'year')} + * @memberof Chart._adapters._date + * @name Unit + */ + +/** + * @class + */ +function DateAdapter(options) { + this.options = options || {}; +} + +helpers$1.extend(DateAdapter.prototype, /** @lends DateAdapter */ { + /** + * Returns a map of time formats for the supported formatting units defined + * in Unit as well as 'datetime' representing a detailed date/time string. + * @returns {{string: string}} + */ + formats: abstract, + + /** + * Parses the given `value` and return the associated timestamp. + * @param {any} value - the value to parse (usually comes from the data) + * @param {string} [format] - the expected data format + * @returns {(number|null)} + * @function + */ + parse: abstract, + + /** + * Returns the formatted date in the specified `format` for a given `timestamp`. + * @param {number} timestamp - the timestamp to format + * @param {string} format - the date/time token + * @return {string} + * @function + */ + format: abstract, + + /** + * Adds the specified `amount` of `unit` to the given `timestamp`. + * @param {number} timestamp - the input timestamp + * @param {number} amount - the amount to add + * @param {Unit} unit - the unit as string + * @return {number} + * @function + */ + add: abstract, + + /** + * Returns the number of `unit` between the given timestamps. + * @param {number} max - the input timestamp (reference) + * @param {number} min - the timestamp to substract + * @param {Unit} unit - the unit as string + * @return {number} + * @function + */ + diff: abstract, + + /** + * Returns start of `unit` for the given `timestamp`. + * @param {number} timestamp - the input timestamp + * @param {Unit} unit - the unit as string + * @param {number} [weekday] - the ISO day of the week with 1 being Monday + * and 7 being Sunday (only needed if param *unit* is `isoWeek`). + * @function + */ + startOf: abstract, + + /** + * Returns end of `unit` for the given `timestamp`. + * @param {number} timestamp - the input timestamp + * @param {Unit} unit - the unit as string + * @function + */ + endOf: abstract, + + // DEPRECATIONS + + /** + * Provided for backward compatibility for scale.getValueForPixel(), + * this method should be overridden only by the moment adapter. + * @deprecated since version 2.8.0 + * @todo remove at version 3 + * @private + */ + _create: function(value) { + return value; + } +}); + +DateAdapter.override = function(members) { + helpers$1.extend(DateAdapter.prototype, members); +}; + +var _date = DateAdapter; + +var core_adapters = { + _date: _date +}; + +/** + * Namespace to hold static tick generation functions + * @namespace Chart.Ticks + */ +var core_ticks = { + /** + * Namespace to hold formatters for different types of ticks + * @namespace Chart.Ticks.formatters + */ + formatters: { + /** + * Formatter for value labels + * @method Chart.Ticks.formatters.values + * @param value the value to display + * @return {string|string[]} the label to display + */ + values: function(value) { + return helpers$1.isArray(value) ? value : '' + value; + }, + + /** + * Formatter for linear numeric ticks + * @method Chart.Ticks.formatters.linear + * @param tickValue {number} the value to be formatted + * @param index {number} the position of the tickValue parameter in the ticks array + * @param ticks {number[]} the list of ticks being converted + * @return {string} string representation of the tickValue parameter + */ + linear: function(tickValue, index, ticks) { + // If we have lots of ticks, don't use the ones + var delta = ticks.length > 3 ? ticks[2] - ticks[1] : ticks[1] - ticks[0]; + + // If we have a number like 2.5 as the delta, figure out how many decimal places we need + if (Math.abs(delta) > 1) { + if (tickValue !== Math.floor(tickValue)) { + // not an integer + delta = tickValue - Math.floor(tickValue); + } + } + + var logDelta = helpers$1.log10(Math.abs(delta)); + var tickString = ''; + + if (tickValue !== 0) { + var maxTick = Math.max(Math.abs(ticks[0]), Math.abs(ticks[ticks.length - 1])); + if (maxTick < 1e-4) { // all ticks are small numbers; use scientific notation + var logTick = helpers$1.log10(Math.abs(tickValue)); + tickString = tickValue.toExponential(Math.floor(logTick) - Math.floor(logDelta)); + } else { + var numDecimal = -1 * Math.floor(logDelta); + numDecimal = Math.max(Math.min(numDecimal, 20), 0); // toFixed has a max of 20 decimal places + tickString = tickValue.toFixed(numDecimal); + } + } else { + tickString = '0'; // never show decimal places for 0 + } + + return tickString; + }, + + logarithmic: function(tickValue, index, ticks) { + var remain = tickValue / (Math.pow(10, Math.floor(helpers$1.log10(tickValue)))); + + if (tickValue === 0) { + return '0'; + } else if (remain === 1 || remain === 2 || remain === 5 || index === 0 || index === ticks.length - 1) { + return tickValue.toExponential(); + } + return ''; + } + } +}; + +var valueOrDefault$9 = helpers$1.valueOrDefault; +var valueAtIndexOrDefault = helpers$1.valueAtIndexOrDefault; + +core_defaults._set('scale', { + display: true, + position: 'left', + offset: false, + + // grid line settings + gridLines: { + display: true, + color: 'rgba(0, 0, 0, 0.1)', + lineWidth: 1, + drawBorder: true, + drawOnChartArea: true, + drawTicks: true, + tickMarkLength: 10, + zeroLineWidth: 1, + zeroLineColor: 'rgba(0,0,0,0.25)', + zeroLineBorderDash: [], + zeroLineBorderDashOffset: 0.0, + offsetGridLines: false, + borderDash: [], + borderDashOffset: 0.0 + }, + + // scale label + scaleLabel: { + // display property + display: false, + + // actual label + labelString: '', + + // top/bottom padding + padding: { + top: 4, + bottom: 4 + } + }, + + // label settings + ticks: { + beginAtZero: false, + minRotation: 0, + maxRotation: 50, + mirror: false, + padding: 0, + reverse: false, + display: true, + autoSkip: true, + autoSkipPadding: 0, + labelOffset: 0, + // We pass through arrays to be rendered as multiline labels, we convert Others to strings here. + callback: core_ticks.formatters.values, + minor: {}, + major: {} + } +}); + +function labelsFromTicks(ticks) { + var labels = []; + var i, ilen; + + for (i = 0, ilen = ticks.length; i < ilen; ++i) { + labels.push(ticks[i].label); + } + + return labels; +} + +function getPixelForGridLine(scale, index, offsetGridLines) { + var lineValue = scale.getPixelForTick(index); + + if (offsetGridLines) { + if (scale.getTicks().length === 1) { + lineValue -= scale.isHorizontal() ? + Math.max(lineValue - scale.left, scale.right - lineValue) : + Math.max(lineValue - scale.top, scale.bottom - lineValue); + } else if (index === 0) { + lineValue -= (scale.getPixelForTick(1) - lineValue) / 2; + } else { + lineValue -= (lineValue - scale.getPixelForTick(index - 1)) / 2; + } + } + return lineValue; +} + +function computeTextSize(context, tick, font) { + return helpers$1.isArray(tick) ? + helpers$1.longestText(context, font, tick) : + context.measureText(tick).width; +} + +var core_scale = core_element.extend({ + /** + * Get the padding needed for the scale + * @method getPadding + * @private + * @returns {Padding} the necessary padding + */ + getPadding: function() { + var me = this; + return { + left: me.paddingLeft || 0, + top: me.paddingTop || 0, + right: me.paddingRight || 0, + bottom: me.paddingBottom || 0 + }; + }, + + /** + * Returns the scale tick objects ({label, major}) + * @since 2.7 + */ + getTicks: function() { + return this._ticks; + }, + + // These methods are ordered by lifecyle. Utilities then follow. + // Any function defined here is inherited by all scale types. + // Any function can be extended by the scale type + + mergeTicksOptions: function() { + var ticks = this.options.ticks; + if (ticks.minor === false) { + ticks.minor = { + display: false + }; + } + if (ticks.major === false) { + ticks.major = { + display: false + }; + } + for (var key in ticks) { + if (key !== 'major' && key !== 'minor') { + if (typeof ticks.minor[key] === 'undefined') { + ticks.minor[key] = ticks[key]; + } + if (typeof ticks.major[key] === 'undefined') { + ticks.major[key] = ticks[key]; + } + } + } + }, + beforeUpdate: function() { + helpers$1.callback(this.options.beforeUpdate, [this]); + }, + + update: function(maxWidth, maxHeight, margins) { + var me = this; + var i, ilen, labels, label, ticks, tick; + + // Update Lifecycle - Probably don't want to ever extend or overwrite this function ;) + me.beforeUpdate(); + + // Absorb the master measurements + me.maxWidth = maxWidth; + me.maxHeight = maxHeight; + me.margins = helpers$1.extend({ + left: 0, + right: 0, + top: 0, + bottom: 0 + }, margins); + + me._maxLabelLines = 0; + me.longestLabelWidth = 0; + me.longestTextCache = me.longestTextCache || {}; + + // Dimensions + me.beforeSetDimensions(); + me.setDimensions(); + me.afterSetDimensions(); + + // Data min/max + me.beforeDataLimits(); + me.determineDataLimits(); + me.afterDataLimits(); + + // Ticks - `this.ticks` is now DEPRECATED! + // Internal ticks are now stored as objects in the PRIVATE `this._ticks` member + // and must not be accessed directly from outside this class. `this.ticks` being + // around for long time and not marked as private, we can't change its structure + // without unexpected breaking changes. If you need to access the scale ticks, + // use scale.getTicks() instead. + + me.beforeBuildTicks(); + + // New implementations should return an array of objects but for BACKWARD COMPAT, + // we still support no return (`this.ticks` internally set by calling this method). + ticks = me.buildTicks() || []; + + // Allow modification of ticks in callback. + ticks = me.afterBuildTicks(ticks) || ticks; + + me.beforeTickToLabelConversion(); + + // New implementations should return the formatted tick labels but for BACKWARD + // COMPAT, we still support no return (`this.ticks` internally changed by calling + // this method and supposed to contain only string values). + labels = me.convertTicksToLabels(ticks) || me.ticks; + + me.afterTickToLabelConversion(); + + me.ticks = labels; // BACKWARD COMPATIBILITY + + // IMPORTANT: from this point, we consider that `this.ticks` will NEVER change! + + // BACKWARD COMPAT: synchronize `_ticks` with labels (so potentially `this.ticks`) + for (i = 0, ilen = labels.length; i < ilen; ++i) { + label = labels[i]; + tick = ticks[i]; + if (!tick) { + ticks.push(tick = { + label: label, + major: false + }); + } else { + tick.label = label; + } + } + + me._ticks = ticks; + + // Tick Rotation + me.beforeCalculateTickRotation(); + me.calculateTickRotation(); + me.afterCalculateTickRotation(); + // Fit + me.beforeFit(); + me.fit(); + me.afterFit(); + // + me.afterUpdate(); + + return me.minSize; + + }, + afterUpdate: function() { + helpers$1.callback(this.options.afterUpdate, [this]); + }, + + // + + beforeSetDimensions: function() { + helpers$1.callback(this.options.beforeSetDimensions, [this]); + }, + setDimensions: function() { + var me = this; + // Set the unconstrained dimension before label rotation + if (me.isHorizontal()) { + // Reset position before calculating rotation + me.width = me.maxWidth; + me.left = 0; + me.right = me.width; + } else { + me.height = me.maxHeight; + + // Reset position before calculating rotation + me.top = 0; + me.bottom = me.height; + } + + // Reset padding + me.paddingLeft = 0; + me.paddingTop = 0; + me.paddingRight = 0; + me.paddingBottom = 0; + }, + afterSetDimensions: function() { + helpers$1.callback(this.options.afterSetDimensions, [this]); + }, + + // Data limits + beforeDataLimits: function() { + helpers$1.callback(this.options.beforeDataLimits, [this]); + }, + determineDataLimits: helpers$1.noop, + afterDataLimits: function() { + helpers$1.callback(this.options.afterDataLimits, [this]); + }, + + // + beforeBuildTicks: function() { + helpers$1.callback(this.options.beforeBuildTicks, [this]); + }, + buildTicks: helpers$1.noop, + afterBuildTicks: function(ticks) { + var me = this; + // ticks is empty for old axis implementations here + if (helpers$1.isArray(ticks) && ticks.length) { + return helpers$1.callback(me.options.afterBuildTicks, [me, ticks]); + } + // Support old implementations (that modified `this.ticks` directly in buildTicks) + me.ticks = helpers$1.callback(me.options.afterBuildTicks, [me, me.ticks]) || me.ticks; + return ticks; + }, + + beforeTickToLabelConversion: function() { + helpers$1.callback(this.options.beforeTickToLabelConversion, [this]); + }, + convertTicksToLabels: function() { + var me = this; + // Convert ticks to strings + var tickOpts = me.options.ticks; + me.ticks = me.ticks.map(tickOpts.userCallback || tickOpts.callback, this); + }, + afterTickToLabelConversion: function() { + helpers$1.callback(this.options.afterTickToLabelConversion, [this]); + }, + + // + + beforeCalculateTickRotation: function() { + helpers$1.callback(this.options.beforeCalculateTickRotation, [this]); + }, + calculateTickRotation: function() { + var me = this; + var context = me.ctx; + var tickOpts = me.options.ticks; + var labels = labelsFromTicks(me._ticks); + + // Get the width of each grid by calculating the difference + // between x offsets between 0 and 1. + var tickFont = helpers$1.options._parseFont(tickOpts); + context.font = tickFont.string; + + var labelRotation = tickOpts.minRotation || 0; + + if (labels.length && me.options.display && me.isHorizontal()) { + var originalLabelWidth = helpers$1.longestText(context, tickFont.string, labels, me.longestTextCache); + var labelWidth = originalLabelWidth; + var cosRotation, sinRotation; + + // Allow 3 pixels x2 padding either side for label readability + var tickWidth = me.getPixelForTick(1) - me.getPixelForTick(0) - 6; + + // Max label rotation can be set or default to 90 - also act as a loop counter + while (labelWidth > tickWidth && labelRotation < tickOpts.maxRotation) { + var angleRadians = helpers$1.toRadians(labelRotation); + cosRotation = Math.cos(angleRadians); + sinRotation = Math.sin(angleRadians); + + if (sinRotation * originalLabelWidth > me.maxHeight) { + // go back one step + labelRotation--; + break; + } + + labelRotation++; + labelWidth = cosRotation * originalLabelWidth; + } + } + + me.labelRotation = labelRotation; + }, + afterCalculateTickRotation: function() { + helpers$1.callback(this.options.afterCalculateTickRotation, [this]); + }, + + // + + beforeFit: function() { + helpers$1.callback(this.options.beforeFit, [this]); + }, + fit: function() { + var me = this; + // Reset + var minSize = me.minSize = { + width: 0, + height: 0 + }; + + var labels = labelsFromTicks(me._ticks); + + var opts = me.options; + var tickOpts = opts.ticks; + var scaleLabelOpts = opts.scaleLabel; + var gridLineOpts = opts.gridLines; + var display = me._isVisible(); + var position = opts.position; + var isHorizontal = me.isHorizontal(); + + var parseFont = helpers$1.options._parseFont; + var tickFont = parseFont(tickOpts); + var tickMarkLength = opts.gridLines.tickMarkLength; + + // Width + if (isHorizontal) { + // subtract the margins to line up with the chartArea if we are a full width scale + minSize.width = me.isFullWidth() ? me.maxWidth - me.margins.left - me.margins.right : me.maxWidth; + } else { + minSize.width = display && gridLineOpts.drawTicks ? tickMarkLength : 0; + } + + // height + if (isHorizontal) { + minSize.height = display && gridLineOpts.drawTicks ? tickMarkLength : 0; + } else { + minSize.height = me.maxHeight; // fill all the height + } + + // Are we showing a title for the scale? + if (scaleLabelOpts.display && display) { + var scaleLabelFont = parseFont(scaleLabelOpts); + var scaleLabelPadding = helpers$1.options.toPadding(scaleLabelOpts.padding); + var deltaHeight = scaleLabelFont.lineHeight + scaleLabelPadding.height; + + if (isHorizontal) { + minSize.height += deltaHeight; + } else { + minSize.width += deltaHeight; + } + } + + // Don't bother fitting the ticks if we are not showing the labels + if (tickOpts.display && display) { + var largestTextWidth = helpers$1.longestText(me.ctx, tickFont.string, labels, me.longestTextCache); + var tallestLabelHeightInLines = helpers$1.numberOfLabelLines(labels); + var lineSpace = tickFont.size * 0.5; + var tickPadding = me.options.ticks.padding; + + // Store max number of lines and widest label for _autoSkip + me._maxLabelLines = tallestLabelHeightInLines; + me.longestLabelWidth = largestTextWidth; + + if (isHorizontal) { + var angleRadians = helpers$1.toRadians(me.labelRotation); + var cosRotation = Math.cos(angleRadians); + var sinRotation = Math.sin(angleRadians); + + // TODO - improve this calculation + var labelHeight = (sinRotation * largestTextWidth) + + (tickFont.lineHeight * tallestLabelHeightInLines) + + lineSpace; // padding + + minSize.height = Math.min(me.maxHeight, minSize.height + labelHeight + tickPadding); + + me.ctx.font = tickFont.string; + var firstLabelWidth = computeTextSize(me.ctx, labels[0], tickFont.string); + var lastLabelWidth = computeTextSize(me.ctx, labels[labels.length - 1], tickFont.string); + var offsetLeft = me.getPixelForTick(0) - me.left; + var offsetRight = me.right - me.getPixelForTick(labels.length - 1); + var paddingLeft, paddingRight; + + // Ensure that our ticks are always inside the canvas. When rotated, ticks are right aligned + // which means that the right padding is dominated by the font height + if (me.labelRotation !== 0) { + paddingLeft = position === 'bottom' ? (cosRotation * firstLabelWidth) : (cosRotation * lineSpace); + paddingRight = position === 'bottom' ? (cosRotation * lineSpace) : (cosRotation * lastLabelWidth); + } else { + paddingLeft = firstLabelWidth / 2; + paddingRight = lastLabelWidth / 2; + } + me.paddingLeft = Math.max(paddingLeft - offsetLeft, 0) + 3; // add 3 px to move away from canvas edges + me.paddingRight = Math.max(paddingRight - offsetRight, 0) + 3; + } else { + // A vertical axis is more constrained by the width. Labels are the + // dominant factor here, so get that length first and account for padding + if (tickOpts.mirror) { + largestTextWidth = 0; + } else { + // use lineSpace for consistency with horizontal axis + // tickPadding is not implemented for horizontal + largestTextWidth += tickPadding + lineSpace; + } + + minSize.width = Math.min(me.maxWidth, minSize.width + largestTextWidth); + + me.paddingTop = tickFont.size / 2; + me.paddingBottom = tickFont.size / 2; + } + } + + me.handleMargins(); + + me.width = minSize.width; + me.height = minSize.height; + }, + + /** + * Handle margins and padding interactions + * @private + */ + handleMargins: function() { + var me = this; + if (me.margins) { + me.paddingLeft = Math.max(me.paddingLeft - me.margins.left, 0); + me.paddingTop = Math.max(me.paddingTop - me.margins.top, 0); + me.paddingRight = Math.max(me.paddingRight - me.margins.right, 0); + me.paddingBottom = Math.max(me.paddingBottom - me.margins.bottom, 0); + } + }, + + afterFit: function() { + helpers$1.callback(this.options.afterFit, [this]); + }, + + // Shared Methods + isHorizontal: function() { + return this.options.position === 'top' || this.options.position === 'bottom'; + }, + isFullWidth: function() { + return (this.options.fullWidth); + }, + + // Get the correct value. NaN bad inputs, If the value type is object get the x or y based on whether we are horizontal or not + getRightValue: function(rawValue) { + // Null and undefined values first + if (helpers$1.isNullOrUndef(rawValue)) { + return NaN; + } + // isNaN(object) returns true, so make sure NaN is checking for a number; Discard Infinite values + if ((typeof rawValue === 'number' || rawValue instanceof Number) && !isFinite(rawValue)) { + return NaN; + } + // If it is in fact an object, dive in one more level + if (rawValue) { + if (this.isHorizontal()) { + if (rawValue.x !== undefined) { + return this.getRightValue(rawValue.x); + } + } else if (rawValue.y !== undefined) { + return this.getRightValue(rawValue.y); + } + } + + // Value is good, return it + return rawValue; + }, + + /** + * Used to get the value to display in the tooltip for the data at the given index + * @param index + * @param datasetIndex + */ + getLabelForIndex: helpers$1.noop, + + /** + * Returns the location of the given data point. Value can either be an index or a numerical value + * The coordinate (0, 0) is at the upper-left corner of the canvas + * @param value + * @param index + * @param datasetIndex + */ + getPixelForValue: helpers$1.noop, + + /** + * Used to get the data value from a given pixel. This is the inverse of getPixelForValue + * The coordinate (0, 0) is at the upper-left corner of the canvas + * @param pixel + */ + getValueForPixel: helpers$1.noop, + + /** + * Returns the location of the tick at the given index + * The coordinate (0, 0) is at the upper-left corner of the canvas + */ + getPixelForTick: function(index) { + var me = this; + var offset = me.options.offset; + if (me.isHorizontal()) { + var innerWidth = me.width - (me.paddingLeft + me.paddingRight); + var tickWidth = innerWidth / Math.max((me._ticks.length - (offset ? 0 : 1)), 1); + var pixel = (tickWidth * index) + me.paddingLeft; + + if (offset) { + pixel += tickWidth / 2; + } + + var finalVal = me.left + pixel; + finalVal += me.isFullWidth() ? me.margins.left : 0; + return finalVal; + } + var innerHeight = me.height - (me.paddingTop + me.paddingBottom); + return me.top + (index * (innerHeight / (me._ticks.length - 1))); + }, + + /** + * Utility for getting the pixel location of a percentage of scale + * The coordinate (0, 0) is at the upper-left corner of the canvas + */ + getPixelForDecimal: function(decimal) { + var me = this; + if (me.isHorizontal()) { + var innerWidth = me.width - (me.paddingLeft + me.paddingRight); + var valueOffset = (innerWidth * decimal) + me.paddingLeft; + + var finalVal = me.left + valueOffset; + finalVal += me.isFullWidth() ? me.margins.left : 0; + return finalVal; + } + return me.top + (decimal * me.height); + }, + + /** + * Returns the pixel for the minimum chart value + * The coordinate (0, 0) is at the upper-left corner of the canvas + */ + getBasePixel: function() { + return this.getPixelForValue(this.getBaseValue()); + }, + + getBaseValue: function() { + var me = this; + var min = me.min; + var max = me.max; + + return me.beginAtZero ? 0 : + min < 0 && max < 0 ? max : + min > 0 && max > 0 ? min : + 0; + }, + + /** + * Returns a subset of ticks to be plotted to avoid overlapping labels. + * @private + */ + _autoSkip: function(ticks) { + var me = this; + var isHorizontal = me.isHorizontal(); + var optionTicks = me.options.ticks.minor; + var tickCount = ticks.length; + var skipRatio = false; + var maxTicks = optionTicks.maxTicksLimit; + + // Total space needed to display all ticks. First and last ticks are + // drawn as their center at end of axis, so tickCount-1 + var ticksLength = me._tickSize() * (tickCount - 1); + + // Axis length + var axisLength = isHorizontal + ? me.width - (me.paddingLeft + me.paddingRight) + : me.height - (me.paddingTop + me.PaddingBottom); + + var result = []; + var i, tick; + + if (ticksLength > axisLength) { + skipRatio = 1 + Math.floor(ticksLength / axisLength); + } + + // if they defined a max number of optionTicks, + // increase skipRatio until that number is met + if (tickCount > maxTicks) { + skipRatio = Math.max(skipRatio, 1 + Math.floor(tickCount / maxTicks)); + } + + for (i = 0; i < tickCount; i++) { + tick = ticks[i]; + + if (skipRatio > 1 && i % skipRatio > 0) { + // leave tick in place but make sure it's not displayed (#4635) + delete tick.label; + } + result.push(tick); + } + return result; + }, + + /** + * @private + */ + _tickSize: function() { + var me = this; + var isHorizontal = me.isHorizontal(); + var optionTicks = me.options.ticks.minor; + + // Calculate space needed by label in axis direction. + var rot = helpers$1.toRadians(me.labelRotation); + var cos = Math.abs(Math.cos(rot)); + var sin = Math.abs(Math.sin(rot)); + + var padding = optionTicks.autoSkipPadding || 0; + var w = (me.longestLabelWidth + padding) || 0; + + var tickFont = helpers$1.options._parseFont(optionTicks); + var h = (me._maxLabelLines * tickFont.lineHeight + padding) || 0; + + // Calculate space needed for 1 tick in axis direction. + return isHorizontal + ? h * cos > w * sin ? w / cos : h / sin + : h * sin < w * cos ? h / cos : w / sin; + }, + + /** + * @private + */ + _isVisible: function() { + var me = this; + var chart = me.chart; + var display = me.options.display; + var i, ilen, meta; + + if (display !== 'auto') { + return !!display; + } + + // When 'auto', the scale is visible if at least one associated dataset is visible. + for (i = 0, ilen = chart.data.datasets.length; i < ilen; ++i) { + if (chart.isDatasetVisible(i)) { + meta = chart.getDatasetMeta(i); + if (meta.xAxisID === me.id || meta.yAxisID === me.id) { + return true; + } + } + } + + return false; + }, + + /** + * Actually draw the scale on the canvas + * @param {object} chartArea - the area of the chart to draw full grid lines on + */ + draw: function(chartArea) { + var me = this; + var options = me.options; + + if (!me._isVisible()) { + return; + } + + var chart = me.chart; + var context = me.ctx; + var globalDefaults = core_defaults.global; + var defaultFontColor = globalDefaults.defaultFontColor; + var optionTicks = options.ticks.minor; + var optionMajorTicks = options.ticks.major || optionTicks; + var gridLines = options.gridLines; + var scaleLabel = options.scaleLabel; + var position = options.position; + + var isRotated = me.labelRotation !== 0; + var isMirrored = optionTicks.mirror; + var isHorizontal = me.isHorizontal(); + + var parseFont = helpers$1.options._parseFont; + var ticks = optionTicks.display && optionTicks.autoSkip ? me._autoSkip(me.getTicks()) : me.getTicks(); + var tickFontColor = valueOrDefault$9(optionTicks.fontColor, defaultFontColor); + var tickFont = parseFont(optionTicks); + var lineHeight = tickFont.lineHeight; + var majorTickFontColor = valueOrDefault$9(optionMajorTicks.fontColor, defaultFontColor); + var majorTickFont = parseFont(optionMajorTicks); + var tickPadding = optionTicks.padding; + var labelOffset = optionTicks.labelOffset; + + var tl = gridLines.drawTicks ? gridLines.tickMarkLength : 0; + + var scaleLabelFontColor = valueOrDefault$9(scaleLabel.fontColor, defaultFontColor); + var scaleLabelFont = parseFont(scaleLabel); + var scaleLabelPadding = helpers$1.options.toPadding(scaleLabel.padding); + var labelRotationRadians = helpers$1.toRadians(me.labelRotation); + + var itemsToDraw = []; + + var axisWidth = gridLines.drawBorder ? valueAtIndexOrDefault(gridLines.lineWidth, 0, 0) : 0; + var alignPixel = helpers$1._alignPixel; + var borderValue, tickStart, tickEnd; + + if (position === 'top') { + borderValue = alignPixel(chart, me.bottom, axisWidth); + tickStart = me.bottom - tl; + tickEnd = borderValue - axisWidth / 2; + } else if (position === 'bottom') { + borderValue = alignPixel(chart, me.top, axisWidth); + tickStart = borderValue + axisWidth / 2; + tickEnd = me.top + tl; + } else if (position === 'left') { + borderValue = alignPixel(chart, me.right, axisWidth); + tickStart = me.right - tl; + tickEnd = borderValue - axisWidth / 2; + } else { + borderValue = alignPixel(chart, me.left, axisWidth); + tickStart = borderValue + axisWidth / 2; + tickEnd = me.left + tl; + } + + var epsilon = 0.0000001; // 0.0000001 is margin in pixels for Accumulated error. + + helpers$1.each(ticks, function(tick, index) { + // autoskipper skipped this tick (#4635) + if (helpers$1.isNullOrUndef(tick.label)) { + return; + } + + var label = tick.label; + var lineWidth, lineColor, borderDash, borderDashOffset; + if (index === me.zeroLineIndex && options.offset === gridLines.offsetGridLines) { + // Draw the first index specially + lineWidth = gridLines.zeroLineWidth; + lineColor = gridLines.zeroLineColor; + borderDash = gridLines.zeroLineBorderDash || []; + borderDashOffset = gridLines.zeroLineBorderDashOffset || 0.0; + } else { + lineWidth = valueAtIndexOrDefault(gridLines.lineWidth, index); + lineColor = valueAtIndexOrDefault(gridLines.color, index); + borderDash = gridLines.borderDash || []; + borderDashOffset = gridLines.borderDashOffset || 0.0; + } + + // Common properties + var tx1, ty1, tx2, ty2, x1, y1, x2, y2, labelX, labelY, textOffset, textAlign; + var labelCount = helpers$1.isArray(label) ? label.length : 1; + var lineValue = getPixelForGridLine(me, index, gridLines.offsetGridLines); + + if (isHorizontal) { + var labelYOffset = tl + tickPadding; + + if (lineValue < me.left - epsilon) { + lineColor = 'rgba(0,0,0,0)'; + } + + tx1 = tx2 = x1 = x2 = alignPixel(chart, lineValue, lineWidth); + ty1 = tickStart; + ty2 = tickEnd; + labelX = me.getPixelForTick(index) + labelOffset; // x values for optionTicks (need to consider offsetLabel option) + + if (position === 'top') { + y1 = alignPixel(chart, chartArea.top, axisWidth) + axisWidth / 2; + y2 = chartArea.bottom; + textOffset = ((!isRotated ? 0.5 : 1) - labelCount) * lineHeight; + textAlign = !isRotated ? 'center' : 'left'; + labelY = me.bottom - labelYOffset; + } else { + y1 = chartArea.top; + y2 = alignPixel(chart, chartArea.bottom, axisWidth) - axisWidth / 2; + textOffset = (!isRotated ? 0.5 : 0) * lineHeight; + textAlign = !isRotated ? 'center' : 'right'; + labelY = me.top + labelYOffset; + } + } else { + var labelXOffset = (isMirrored ? 0 : tl) + tickPadding; + + if (lineValue < me.top - epsilon) { + lineColor = 'rgba(0,0,0,0)'; + } + + tx1 = tickStart; + tx2 = tickEnd; + ty1 = ty2 = y1 = y2 = alignPixel(chart, lineValue, lineWidth); + labelY = me.getPixelForTick(index) + labelOffset; + textOffset = (1 - labelCount) * lineHeight / 2; + + if (position === 'left') { + x1 = alignPixel(chart, chartArea.left, axisWidth) + axisWidth / 2; + x2 = chartArea.right; + textAlign = isMirrored ? 'left' : 'right'; + labelX = me.right - labelXOffset; + } else { + x1 = chartArea.left; + x2 = alignPixel(chart, chartArea.right, axisWidth) - axisWidth / 2; + textAlign = isMirrored ? 'right' : 'left'; + labelX = me.left + labelXOffset; + } + } + + itemsToDraw.push({ + tx1: tx1, + ty1: ty1, + tx2: tx2, + ty2: ty2, + x1: x1, + y1: y1, + x2: x2, + y2: y2, + labelX: labelX, + labelY: labelY, + glWidth: lineWidth, + glColor: lineColor, + glBorderDash: borderDash, + glBorderDashOffset: borderDashOffset, + rotation: -1 * labelRotationRadians, + label: label, + major: tick.major, + textOffset: textOffset, + textAlign: textAlign + }); + }); + + // Draw all of the tick labels, tick marks, and grid lines at the correct places + helpers$1.each(itemsToDraw, function(itemToDraw) { + var glWidth = itemToDraw.glWidth; + var glColor = itemToDraw.glColor; + + if (gridLines.display && glWidth && glColor) { + context.save(); + context.lineWidth = glWidth; + context.strokeStyle = glColor; + if (context.setLineDash) { + context.setLineDash(itemToDraw.glBorderDash); + context.lineDashOffset = itemToDraw.glBorderDashOffset; + } + + context.beginPath(); + + if (gridLines.drawTicks) { + context.moveTo(itemToDraw.tx1, itemToDraw.ty1); + context.lineTo(itemToDraw.tx2, itemToDraw.ty2); + } + + if (gridLines.drawOnChartArea) { + context.moveTo(itemToDraw.x1, itemToDraw.y1); + context.lineTo(itemToDraw.x2, itemToDraw.y2); + } + + context.stroke(); + context.restore(); + } + + if (optionTicks.display) { + // Make sure we draw text in the correct color and font + context.save(); + context.translate(itemToDraw.labelX, itemToDraw.labelY); + context.rotate(itemToDraw.rotation); + context.font = itemToDraw.major ? majorTickFont.string : tickFont.string; + context.fillStyle = itemToDraw.major ? majorTickFontColor : tickFontColor; + context.textBaseline = 'middle'; + context.textAlign = itemToDraw.textAlign; + + var label = itemToDraw.label; + var y = itemToDraw.textOffset; + if (helpers$1.isArray(label)) { + for (var i = 0; i < label.length; ++i) { + // We just make sure the multiline element is a string here.. + context.fillText('' + label[i], 0, y); + y += lineHeight; + } + } else { + context.fillText(label, 0, y); + } + context.restore(); + } + }); + + if (scaleLabel.display) { + // Draw the scale label + var scaleLabelX; + var scaleLabelY; + var rotation = 0; + var halfLineHeight = scaleLabelFont.lineHeight / 2; + + if (isHorizontal) { + scaleLabelX = me.left + ((me.right - me.left) / 2); // midpoint of the width + scaleLabelY = position === 'bottom' + ? me.bottom - halfLineHeight - scaleLabelPadding.bottom + : me.top + halfLineHeight + scaleLabelPadding.top; + } else { + var isLeft = position === 'left'; + scaleLabelX = isLeft + ? me.left + halfLineHeight + scaleLabelPadding.top + : me.right - halfLineHeight - scaleLabelPadding.top; + scaleLabelY = me.top + ((me.bottom - me.top) / 2); + rotation = isLeft ? -0.5 * Math.PI : 0.5 * Math.PI; + } + + context.save(); + context.translate(scaleLabelX, scaleLabelY); + context.rotate(rotation); + context.textAlign = 'center'; + context.textBaseline = 'middle'; + context.fillStyle = scaleLabelFontColor; // render in correct colour + context.font = scaleLabelFont.string; + context.fillText(scaleLabel.labelString, 0, 0); + context.restore(); + } + + if (axisWidth) { + // Draw the line at the edge of the axis + var firstLineWidth = axisWidth; + var lastLineWidth = valueAtIndexOrDefault(gridLines.lineWidth, ticks.length - 1, 0); + var x1, x2, y1, y2; + + if (isHorizontal) { + x1 = alignPixel(chart, me.left, firstLineWidth) - firstLineWidth / 2; + x2 = alignPixel(chart, me.right, lastLineWidth) + lastLineWidth / 2; + y1 = y2 = borderValue; + } else { + y1 = alignPixel(chart, me.top, firstLineWidth) - firstLineWidth / 2; + y2 = alignPixel(chart, me.bottom, lastLineWidth) + lastLineWidth / 2; + x1 = x2 = borderValue; + } + + context.lineWidth = axisWidth; + context.strokeStyle = valueAtIndexOrDefault(gridLines.color, 0); + context.beginPath(); + context.moveTo(x1, y1); + context.lineTo(x2, y2); + context.stroke(); + } + } +}); + +var defaultConfig = { + position: 'bottom' +}; + +var scale_category = core_scale.extend({ + /** + * Internal function to get the correct labels. If data.xLabels or data.yLabels are defined, use those + * else fall back to data.labels + * @private + */ + getLabels: function() { + var data = this.chart.data; + return this.options.labels || (this.isHorizontal() ? data.xLabels : data.yLabels) || data.labels; + }, + + determineDataLimits: function() { + var me = this; + var labels = me.getLabels(); + me.minIndex = 0; + me.maxIndex = labels.length - 1; + var findIndex; + + if (me.options.ticks.min !== undefined) { + // user specified min value + findIndex = labels.indexOf(me.options.ticks.min); + me.minIndex = findIndex !== -1 ? findIndex : me.minIndex; + } + + if (me.options.ticks.max !== undefined) { + // user specified max value + findIndex = labels.indexOf(me.options.ticks.max); + me.maxIndex = findIndex !== -1 ? findIndex : me.maxIndex; + } + + me.min = labels[me.minIndex]; + me.max = labels[me.maxIndex]; + }, + + buildTicks: function() { + var me = this; + var labels = me.getLabels(); + // If we are viewing some subset of labels, slice the original array + me.ticks = (me.minIndex === 0 && me.maxIndex === labels.length - 1) ? labels : labels.slice(me.minIndex, me.maxIndex + 1); + }, + + getLabelForIndex: function(index, datasetIndex) { + var me = this; + var chart = me.chart; + + if (chart.getDatasetMeta(datasetIndex).controller._getValueScaleId() === me.id) { + return me.getRightValue(chart.data.datasets[datasetIndex].data[index]); + } + + return me.ticks[index - me.minIndex]; + }, + + // Used to get data value locations. Value can either be an index or a numerical value + getPixelForValue: function(value, index) { + var me = this; + var offset = me.options.offset; + // 1 is added because we need the length but we have the indexes + var offsetAmt = Math.max((me.maxIndex + 1 - me.minIndex - (offset ? 0 : 1)), 1); + + // If value is a data object, then index is the index in the data array, + // not the index of the scale. We need to change that. + var valueCategory; + if (value !== undefined && value !== null) { + valueCategory = me.isHorizontal() ? value.x : value.y; + } + if (valueCategory !== undefined || (value !== undefined && isNaN(index))) { + var labels = me.getLabels(); + value = valueCategory || value; + var idx = labels.indexOf(value); + index = idx !== -1 ? idx : index; + } + + if (me.isHorizontal()) { + var valueWidth = me.width / offsetAmt; + var widthOffset = (valueWidth * (index - me.minIndex)); + + if (offset) { + widthOffset += (valueWidth / 2); + } + + return me.left + widthOffset; + } + var valueHeight = me.height / offsetAmt; + var heightOffset = (valueHeight * (index - me.minIndex)); + + if (offset) { + heightOffset += (valueHeight / 2); + } + + return me.top + heightOffset; + }, + + getPixelForTick: function(index) { + return this.getPixelForValue(this.ticks[index], index + this.minIndex, null); + }, + + getValueForPixel: function(pixel) { + var me = this; + var offset = me.options.offset; + var value; + var offsetAmt = Math.max((me._ticks.length - (offset ? 0 : 1)), 1); + var horz = me.isHorizontal(); + var valueDimension = (horz ? me.width : me.height) / offsetAmt; + + pixel -= horz ? me.left : me.top; + + if (offset) { + pixel -= (valueDimension / 2); + } + + if (pixel <= 0) { + value = 0; + } else { + value = Math.round(pixel / valueDimension); + } + + return value + me.minIndex; + }, + + getBasePixel: function() { + return this.bottom; + } +}); + +// INTERNAL: static default options, registered in src/index.js +var _defaults = defaultConfig; +scale_category._defaults = _defaults; + +var noop = helpers$1.noop; +var isNullOrUndef = helpers$1.isNullOrUndef; + +/** + * Generate a set of linear ticks + * @param generationOptions the options used to generate the ticks + * @param dataRange the range of the data + * @returns {number[]} array of tick values + */ +function generateTicks(generationOptions, dataRange) { + var ticks = []; + // To get a "nice" value for the tick spacing, we will use the appropriately named + // "nice number" algorithm. See https://stackoverflow.com/questions/8506881/nice-label-algorithm-for-charts-with-minimum-ticks + // for details. + + var MIN_SPACING = 1e-14; + var stepSize = generationOptions.stepSize; + var unit = stepSize || 1; + var maxNumSpaces = generationOptions.maxTicks - 1; + var min = generationOptions.min; + var max = generationOptions.max; + var precision = generationOptions.precision; + var rmin = dataRange.min; + var rmax = dataRange.max; + var spacing = helpers$1.niceNum((rmax - rmin) / maxNumSpaces / unit) * unit; + var factor, niceMin, niceMax, numSpaces; + + // Beyond MIN_SPACING floating point numbers being to lose precision + // such that we can't do the math necessary to generate ticks + if (spacing < MIN_SPACING && isNullOrUndef(min) && isNullOrUndef(max)) { + return [rmin, rmax]; + } + + numSpaces = Math.ceil(rmax / spacing) - Math.floor(rmin / spacing); + if (numSpaces > maxNumSpaces) { + // If the calculated num of spaces exceeds maxNumSpaces, recalculate it + spacing = helpers$1.niceNum(numSpaces * spacing / maxNumSpaces / unit) * unit; + } + + if (stepSize || isNullOrUndef(precision)) { + // If a precision is not specified, calculate factor based on spacing + factor = Math.pow(10, helpers$1._decimalPlaces(spacing)); + } else { + // If the user specified a precision, round to that number of decimal places + factor = Math.pow(10, precision); + spacing = Math.ceil(spacing * factor) / factor; + } + + niceMin = Math.floor(rmin / spacing) * spacing; + niceMax = Math.ceil(rmax / spacing) * spacing; + + // If min, max and stepSize is set and they make an evenly spaced scale use it. + if (stepSize) { + // If very close to our whole number, use it. + if (!isNullOrUndef(min) && helpers$1.almostWhole(min / spacing, spacing / 1000)) { + niceMin = min; + } + if (!isNullOrUndef(max) && helpers$1.almostWhole(max / spacing, spacing / 1000)) { + niceMax = max; + } + } + + numSpaces = (niceMax - niceMin) / spacing; + // If very close to our rounded value, use it. + if (helpers$1.almostEquals(numSpaces, Math.round(numSpaces), spacing / 1000)) { + numSpaces = Math.round(numSpaces); + } else { + numSpaces = Math.ceil(numSpaces); + } + + niceMin = Math.round(niceMin * factor) / factor; + niceMax = Math.round(niceMax * factor) / factor; + ticks.push(isNullOrUndef(min) ? niceMin : min); + for (var j = 1; j < numSpaces; ++j) { + ticks.push(Math.round((niceMin + j * spacing) * factor) / factor); + } + ticks.push(isNullOrUndef(max) ? niceMax : max); + + return ticks; +} + +var scale_linearbase = core_scale.extend({ + getRightValue: function(value) { + if (typeof value === 'string') { + return +value; + } + return core_scale.prototype.getRightValue.call(this, value); + }, + + handleTickRangeOptions: function() { + var me = this; + var opts = me.options; + var tickOpts = opts.ticks; + + // If we are forcing it to begin at 0, but 0 will already be rendered on the chart, + // do nothing since that would make the chart weird. If the user really wants a weird chart + // axis, they can manually override it + if (tickOpts.beginAtZero) { + var minSign = helpers$1.sign(me.min); + var maxSign = helpers$1.sign(me.max); + + if (minSign < 0 && maxSign < 0) { + // move the top up to 0 + me.max = 0; + } else if (minSign > 0 && maxSign > 0) { + // move the bottom down to 0 + me.min = 0; + } + } + + var setMin = tickOpts.min !== undefined || tickOpts.suggestedMin !== undefined; + var setMax = tickOpts.max !== undefined || tickOpts.suggestedMax !== undefined; + + if (tickOpts.min !== undefined) { + me.min = tickOpts.min; + } else if (tickOpts.suggestedMin !== undefined) { + if (me.min === null) { + me.min = tickOpts.suggestedMin; + } else { + me.min = Math.min(me.min, tickOpts.suggestedMin); + } + } + + if (tickOpts.max !== undefined) { + me.max = tickOpts.max; + } else if (tickOpts.suggestedMax !== undefined) { + if (me.max === null) { + me.max = tickOpts.suggestedMax; + } else { + me.max = Math.max(me.max, tickOpts.suggestedMax); + } + } + + if (setMin !== setMax) { + // We set the min or the max but not both. + // So ensure that our range is good + // Inverted or 0 length range can happen when + // ticks.min is set, and no datasets are visible + if (me.min >= me.max) { + if (setMin) { + me.max = me.min + 1; + } else { + me.min = me.max - 1; + } + } + } + + if (me.min === me.max) { + me.max++; + + if (!tickOpts.beginAtZero) { + me.min--; + } + } + }, + + getTickLimit: function() { + var me = this; + var tickOpts = me.options.ticks; + var stepSize = tickOpts.stepSize; + var maxTicksLimit = tickOpts.maxTicksLimit; + var maxTicks; + + if (stepSize) { + maxTicks = Math.ceil(me.max / stepSize) - Math.floor(me.min / stepSize) + 1; + } else { + maxTicks = me._computeTickLimit(); + maxTicksLimit = maxTicksLimit || 11; + } + + if (maxTicksLimit) { + maxTicks = Math.min(maxTicksLimit, maxTicks); + } + + return maxTicks; + }, + + _computeTickLimit: function() { + return Number.POSITIVE_INFINITY; + }, + + handleDirectionalChanges: noop, + + buildTicks: function() { + var me = this; + var opts = me.options; + var tickOpts = opts.ticks; + + // Figure out what the max number of ticks we can support it is based on the size of + // the axis area. For now, we say that the minimum tick spacing in pixels must be 40 + // We also limit the maximum number of ticks to 11 which gives a nice 10 squares on + // the graph. Make sure we always have at least 2 ticks + var maxTicks = me.getTickLimit(); + maxTicks = Math.max(2, maxTicks); + + var numericGeneratorOptions = { + maxTicks: maxTicks, + min: tickOpts.min, + max: tickOpts.max, + precision: tickOpts.precision, + stepSize: helpers$1.valueOrDefault(tickOpts.fixedStepSize, tickOpts.stepSize) + }; + var ticks = me.ticks = generateTicks(numericGeneratorOptions, me); + + me.handleDirectionalChanges(); + + // At this point, we need to update our max and min given the tick values since we have expanded the + // range of the scale + me.max = helpers$1.max(ticks); + me.min = helpers$1.min(ticks); + + if (tickOpts.reverse) { + ticks.reverse(); + + me.start = me.max; + me.end = me.min; + } else { + me.start = me.min; + me.end = me.max; + } + }, + + convertTicksToLabels: function() { + var me = this; + me.ticksAsNumbers = me.ticks.slice(); + me.zeroLineIndex = me.ticks.indexOf(0); + + core_scale.prototype.convertTicksToLabels.call(me); + } +}); + +var defaultConfig$1 = { + position: 'left', + ticks: { + callback: core_ticks.formatters.linear + } +}; + +var scale_linear = scale_linearbase.extend({ + determineDataLimits: function() { + var me = this; + var opts = me.options; + var chart = me.chart; + var data = chart.data; + var datasets = data.datasets; + var isHorizontal = me.isHorizontal(); + var DEFAULT_MIN = 0; + var DEFAULT_MAX = 1; + + function IDMatches(meta) { + return isHorizontal ? meta.xAxisID === me.id : meta.yAxisID === me.id; + } + + // First Calculate the range + me.min = null; + me.max = null; + + var hasStacks = opts.stacked; + if (hasStacks === undefined) { + helpers$1.each(datasets, function(dataset, datasetIndex) { + if (hasStacks) { + return; + } + + var meta = chart.getDatasetMeta(datasetIndex); + if (chart.isDatasetVisible(datasetIndex) && IDMatches(meta) && + meta.stack !== undefined) { + hasStacks = true; + } + }); + } + + if (opts.stacked || hasStacks) { + var valuesPerStack = {}; + + helpers$1.each(datasets, function(dataset, datasetIndex) { + var meta = chart.getDatasetMeta(datasetIndex); + var key = [ + meta.type, + // we have a separate stack for stack=undefined datasets when the opts.stacked is undefined + ((opts.stacked === undefined && meta.stack === undefined) ? datasetIndex : ''), + meta.stack + ].join('.'); + + if (valuesPerStack[key] === undefined) { + valuesPerStack[key] = { + positiveValues: [], + negativeValues: [] + }; + } + + // Store these per type + var positiveValues = valuesPerStack[key].positiveValues; + var negativeValues = valuesPerStack[key].negativeValues; + + if (chart.isDatasetVisible(datasetIndex) && IDMatches(meta)) { + helpers$1.each(dataset.data, function(rawValue, index) { + var value = +me.getRightValue(rawValue); + if (isNaN(value) || meta.data[index].hidden) { + return; + } + + positiveValues[index] = positiveValues[index] || 0; + negativeValues[index] = negativeValues[index] || 0; + + if (opts.relativePoints) { + positiveValues[index] = 100; + } else if (value < 0) { + negativeValues[index] += value; + } else { + positiveValues[index] += value; + } + }); + } + }); + + helpers$1.each(valuesPerStack, function(valuesForType) { + var values = valuesForType.positiveValues.concat(valuesForType.negativeValues); + var minVal = helpers$1.min(values); + var maxVal = helpers$1.max(values); + me.min = me.min === null ? minVal : Math.min(me.min, minVal); + me.max = me.max === null ? maxVal : Math.max(me.max, maxVal); + }); + + } else { + helpers$1.each(datasets, function(dataset, datasetIndex) { + var meta = chart.getDatasetMeta(datasetIndex); + if (chart.isDatasetVisible(datasetIndex) && IDMatches(meta)) { + helpers$1.each(dataset.data, function(rawValue, index) { + var value = +me.getRightValue(rawValue); + if (isNaN(value) || meta.data[index].hidden) { + return; + } + + if (me.min === null) { + me.min = value; + } else if (value < me.min) { + me.min = value; + } + + if (me.max === null) { + me.max = value; + } else if (value > me.max) { + me.max = value; + } + }); + } + }); + } + + me.min = isFinite(me.min) && !isNaN(me.min) ? me.min : DEFAULT_MIN; + me.max = isFinite(me.max) && !isNaN(me.max) ? me.max : DEFAULT_MAX; + + // Common base implementation to handle ticks.min, ticks.max, ticks.beginAtZero + this.handleTickRangeOptions(); + }, + + // Returns the maximum number of ticks based on the scale dimension + _computeTickLimit: function() { + var me = this; + var tickFont; + + if (me.isHorizontal()) { + return Math.ceil(me.width / 40); + } + tickFont = helpers$1.options._parseFont(me.options.ticks); + return Math.ceil(me.height / tickFont.lineHeight); + }, + + // Called after the ticks are built. We need + handleDirectionalChanges: function() { + if (!this.isHorizontal()) { + // We are in a vertical orientation. The top value is the highest. So reverse the array + this.ticks.reverse(); + } + }, + + getLabelForIndex: function(index, datasetIndex) { + return +this.getRightValue(this.chart.data.datasets[datasetIndex].data[index]); + }, + + // Utils + getPixelForValue: function(value) { + // This must be called after fit has been run so that + // this.left, this.top, this.right, and this.bottom have been defined + var me = this; + var start = me.start; + + var rightValue = +me.getRightValue(value); + var pixel; + var range = me.end - start; + + if (me.isHorizontal()) { + pixel = me.left + (me.width / range * (rightValue - start)); + } else { + pixel = me.bottom - (me.height / range * (rightValue - start)); + } + return pixel; + }, + + getValueForPixel: function(pixel) { + var me = this; + var isHorizontal = me.isHorizontal(); + var innerDimension = isHorizontal ? me.width : me.height; + var offset = (isHorizontal ? pixel - me.left : me.bottom - pixel) / innerDimension; + return me.start + ((me.end - me.start) * offset); + }, + + getPixelForTick: function(index) { + return this.getPixelForValue(this.ticksAsNumbers[index]); + } +}); + +// INTERNAL: static default options, registered in src/index.js +var _defaults$1 = defaultConfig$1; +scale_linear._defaults = _defaults$1; + +var valueOrDefault$a = helpers$1.valueOrDefault; + +/** + * Generate a set of logarithmic ticks + * @param generationOptions the options used to generate the ticks + * @param dataRange the range of the data + * @returns {number[]} array of tick values + */ +function generateTicks$1(generationOptions, dataRange) { + var ticks = []; + + var tickVal = valueOrDefault$a(generationOptions.min, Math.pow(10, Math.floor(helpers$1.log10(dataRange.min)))); + + var endExp = Math.floor(helpers$1.log10(dataRange.max)); + var endSignificand = Math.ceil(dataRange.max / Math.pow(10, endExp)); + var exp, significand; + + if (tickVal === 0) { + exp = Math.floor(helpers$1.log10(dataRange.minNotZero)); + significand = Math.floor(dataRange.minNotZero / Math.pow(10, exp)); + + ticks.push(tickVal); + tickVal = significand * Math.pow(10, exp); + } else { + exp = Math.floor(helpers$1.log10(tickVal)); + significand = Math.floor(tickVal / Math.pow(10, exp)); + } + var precision = exp < 0 ? Math.pow(10, Math.abs(exp)) : 1; + + do { + ticks.push(tickVal); + + ++significand; + if (significand === 10) { + significand = 1; + ++exp; + precision = exp >= 0 ? 1 : precision; + } + + tickVal = Math.round(significand * Math.pow(10, exp) * precision) / precision; + } while (exp < endExp || (exp === endExp && significand < endSignificand)); + + var lastTick = valueOrDefault$a(generationOptions.max, tickVal); + ticks.push(lastTick); + + return ticks; +} + +var defaultConfig$2 = { + position: 'left', + + // label settings + ticks: { + callback: core_ticks.formatters.logarithmic + } +}; + +// TODO(v3): change this to positiveOrDefault +function nonNegativeOrDefault(value, defaultValue) { + return helpers$1.isFinite(value) && value >= 0 ? value : defaultValue; +} + +var scale_logarithmic = core_scale.extend({ + determineDataLimits: function() { + var me = this; + var opts = me.options; + var chart = me.chart; + var data = chart.data; + var datasets = data.datasets; + var isHorizontal = me.isHorizontal(); + function IDMatches(meta) { + return isHorizontal ? meta.xAxisID === me.id : meta.yAxisID === me.id; + } + + // Calculate Range + me.min = null; + me.max = null; + me.minNotZero = null; + + var hasStacks = opts.stacked; + if (hasStacks === undefined) { + helpers$1.each(datasets, function(dataset, datasetIndex) { + if (hasStacks) { + return; + } + + var meta = chart.getDatasetMeta(datasetIndex); + if (chart.isDatasetVisible(datasetIndex) && IDMatches(meta) && + meta.stack !== undefined) { + hasStacks = true; + } + }); + } + + if (opts.stacked || hasStacks) { + var valuesPerStack = {}; + + helpers$1.each(datasets, function(dataset, datasetIndex) { + var meta = chart.getDatasetMeta(datasetIndex); + var key = [ + meta.type, + // we have a separate stack for stack=undefined datasets when the opts.stacked is undefined + ((opts.stacked === undefined && meta.stack === undefined) ? datasetIndex : ''), + meta.stack + ].join('.'); + + if (chart.isDatasetVisible(datasetIndex) && IDMatches(meta)) { + if (valuesPerStack[key] === undefined) { + valuesPerStack[key] = []; + } + + helpers$1.each(dataset.data, function(rawValue, index) { + var values = valuesPerStack[key]; + var value = +me.getRightValue(rawValue); + // invalid, hidden and negative values are ignored + if (isNaN(value) || meta.data[index].hidden || value < 0) { + return; + } + values[index] = values[index] || 0; + values[index] += value; + }); + } + }); + + helpers$1.each(valuesPerStack, function(valuesForType) { + if (valuesForType.length > 0) { + var minVal = helpers$1.min(valuesForType); + var maxVal = helpers$1.max(valuesForType); + me.min = me.min === null ? minVal : Math.min(me.min, minVal); + me.max = me.max === null ? maxVal : Math.max(me.max, maxVal); + } + }); + + } else { + helpers$1.each(datasets, function(dataset, datasetIndex) { + var meta = chart.getDatasetMeta(datasetIndex); + if (chart.isDatasetVisible(datasetIndex) && IDMatches(meta)) { + helpers$1.each(dataset.data, function(rawValue, index) { + var value = +me.getRightValue(rawValue); + // invalid, hidden and negative values are ignored + if (isNaN(value) || meta.data[index].hidden || value < 0) { + return; + } + + if (me.min === null) { + me.min = value; + } else if (value < me.min) { + me.min = value; + } + + if (me.max === null) { + me.max = value; + } else if (value > me.max) { + me.max = value; + } + + if (value !== 0 && (me.minNotZero === null || value < me.minNotZero)) { + me.minNotZero = value; + } + }); + } + }); + } + + // Common base implementation to handle ticks.min, ticks.max + this.handleTickRangeOptions(); + }, + + handleTickRangeOptions: function() { + var me = this; + var tickOpts = me.options.ticks; + var DEFAULT_MIN = 1; + var DEFAULT_MAX = 10; + + me.min = nonNegativeOrDefault(tickOpts.min, me.min); + me.max = nonNegativeOrDefault(tickOpts.max, me.max); + + if (me.min === me.max) { + if (me.min !== 0 && me.min !== null) { + me.min = Math.pow(10, Math.floor(helpers$1.log10(me.min)) - 1); + me.max = Math.pow(10, Math.floor(helpers$1.log10(me.max)) + 1); + } else { + me.min = DEFAULT_MIN; + me.max = DEFAULT_MAX; + } + } + if (me.min === null) { + me.min = Math.pow(10, Math.floor(helpers$1.log10(me.max)) - 1); + } + if (me.max === null) { + me.max = me.min !== 0 + ? Math.pow(10, Math.floor(helpers$1.log10(me.min)) + 1) + : DEFAULT_MAX; + } + if (me.minNotZero === null) { + if (me.min > 0) { + me.minNotZero = me.min; + } else if (me.max < 1) { + me.minNotZero = Math.pow(10, Math.floor(helpers$1.log10(me.max))); + } else { + me.minNotZero = DEFAULT_MIN; + } + } + }, + + buildTicks: function() { + var me = this; + var tickOpts = me.options.ticks; + var reverse = !me.isHorizontal(); + + var generationOptions = { + min: nonNegativeOrDefault(tickOpts.min), + max: nonNegativeOrDefault(tickOpts.max) + }; + var ticks = me.ticks = generateTicks$1(generationOptions, me); + + // At this point, we need to update our max and min given the tick values since we have expanded the + // range of the scale + me.max = helpers$1.max(ticks); + me.min = helpers$1.min(ticks); + + if (tickOpts.reverse) { + reverse = !reverse; + me.start = me.max; + me.end = me.min; + } else { + me.start = me.min; + me.end = me.max; + } + if (reverse) { + ticks.reverse(); + } + }, + + convertTicksToLabels: function() { + this.tickValues = this.ticks.slice(); + + core_scale.prototype.convertTicksToLabels.call(this); + }, + + // Get the correct tooltip label + getLabelForIndex: function(index, datasetIndex) { + return +this.getRightValue(this.chart.data.datasets[datasetIndex].data[index]); + }, + + getPixelForTick: function(index) { + return this.getPixelForValue(this.tickValues[index]); + }, + + /** + * Returns the value of the first tick. + * @param {number} value - The minimum not zero value. + * @return {number} The first tick value. + * @private + */ + _getFirstTickValue: function(value) { + var exp = Math.floor(helpers$1.log10(value)); + var significand = Math.floor(value / Math.pow(10, exp)); + + return significand * Math.pow(10, exp); + }, + + getPixelForValue: function(value) { + var me = this; + var tickOpts = me.options.ticks; + var reverse = tickOpts.reverse; + var log10 = helpers$1.log10; + var firstTickValue = me._getFirstTickValue(me.minNotZero); + var offset = 0; + var innerDimension, pixel, start, end, sign; + + value = +me.getRightValue(value); + if (reverse) { + start = me.end; + end = me.start; + sign = -1; + } else { + start = me.start; + end = me.end; + sign = 1; + } + if (me.isHorizontal()) { + innerDimension = me.width; + pixel = reverse ? me.right : me.left; + } else { + innerDimension = me.height; + sign *= -1; // invert, since the upper-left corner of the canvas is at pixel (0, 0) + pixel = reverse ? me.top : me.bottom; + } + if (value !== start) { + if (start === 0) { // include zero tick + offset = valueOrDefault$a(tickOpts.fontSize, core_defaults.global.defaultFontSize); + innerDimension -= offset; + start = firstTickValue; + } + if (value !== 0) { + offset += innerDimension / (log10(end) - log10(start)) * (log10(value) - log10(start)); + } + pixel += sign * offset; + } + return pixel; + }, + + getValueForPixel: function(pixel) { + var me = this; + var tickOpts = me.options.ticks; + var reverse = tickOpts.reverse; + var log10 = helpers$1.log10; + var firstTickValue = me._getFirstTickValue(me.minNotZero); + var innerDimension, start, end, value; + + if (reverse) { + start = me.end; + end = me.start; + } else { + start = me.start; + end = me.end; + } + if (me.isHorizontal()) { + innerDimension = me.width; + value = reverse ? me.right - pixel : pixel - me.left; + } else { + innerDimension = me.height; + value = reverse ? pixel - me.top : me.bottom - pixel; + } + if (value !== start) { + if (start === 0) { // include zero tick + var offset = valueOrDefault$a(tickOpts.fontSize, core_defaults.global.defaultFontSize); + value -= offset; + innerDimension -= offset; + start = firstTickValue; + } + value *= log10(end) - log10(start); + value /= innerDimension; + value = Math.pow(10, log10(start) + value); + } + return value; + } +}); + +// INTERNAL: static default options, registered in src/index.js +var _defaults$2 = defaultConfig$2; +scale_logarithmic._defaults = _defaults$2; + +var valueOrDefault$b = helpers$1.valueOrDefault; +var valueAtIndexOrDefault$1 = helpers$1.valueAtIndexOrDefault; +var resolve$7 = helpers$1.options.resolve; + +var defaultConfig$3 = { + display: true, + + // Boolean - Whether to animate scaling the chart from the centre + animate: true, + position: 'chartArea', + + angleLines: { + display: true, + color: 'rgba(0, 0, 0, 0.1)', + lineWidth: 1, + borderDash: [], + borderDashOffset: 0.0 + }, + + gridLines: { + circular: false + }, + + // label settings + ticks: { + // Boolean - Show a backdrop to the scale label + showLabelBackdrop: true, + + // String - The colour of the label backdrop + backdropColor: 'rgba(255,255,255,0.75)', + + // Number - The backdrop padding above & below the label in pixels + backdropPaddingY: 2, + + // Number - The backdrop padding to the side of the label in pixels + backdropPaddingX: 2, + + callback: core_ticks.formatters.linear + }, + + pointLabels: { + // Boolean - if true, show point labels + display: true, + + // Number - Point label font size in pixels + fontSize: 10, + + // Function - Used to convert point labels + callback: function(label) { + return label; + } + } +}; + +function getValueCount(scale) { + var opts = scale.options; + return opts.angleLines.display || opts.pointLabels.display ? scale.chart.data.labels.length : 0; +} + +function getTickBackdropHeight(opts) { + var tickOpts = opts.ticks; + + if (tickOpts.display && opts.display) { + return valueOrDefault$b(tickOpts.fontSize, core_defaults.global.defaultFontSize) + tickOpts.backdropPaddingY * 2; + } + return 0; +} + +function measureLabelSize(ctx, lineHeight, label) { + if (helpers$1.isArray(label)) { + return { + w: helpers$1.longestText(ctx, ctx.font, label), + h: label.length * lineHeight + }; + } + + return { + w: ctx.measureText(label).width, + h: lineHeight + }; +} + +function determineLimits(angle, pos, size, min, max) { + if (angle === min || angle === max) { + return { + start: pos - (size / 2), + end: pos + (size / 2) + }; + } else if (angle < min || angle > max) { + return { + start: pos - size, + end: pos + }; + } + + return { + start: pos, + end: pos + size + }; +} + +/** + * Helper function to fit a radial linear scale with point labels + */ +function fitWithPointLabels(scale) { + + // Right, this is really confusing and there is a lot of maths going on here + // The gist of the problem is here: https://gist.github.com/nnnick/696cc9c55f4b0beb8fe9 + // + // Reaction: https://dl.dropboxusercontent.com/u/34601363/toomuchscience.gif + // + // Solution: + // + // We assume the radius of the polygon is half the size of the canvas at first + // at each index we check if the text overlaps. + // + // Where it does, we store that angle and that index. + // + // After finding the largest index and angle we calculate how much we need to remove + // from the shape radius to move the point inwards by that x. + // + // We average the left and right distances to get the maximum shape radius that can fit in the box + // along with labels. + // + // Once we have that, we can find the centre point for the chart, by taking the x text protrusion + // on each side, removing that from the size, halving it and adding the left x protrusion width. + // + // This will mean we have a shape fitted to the canvas, as large as it can be with the labels + // and position it in the most space efficient manner + // + // https://dl.dropboxusercontent.com/u/34601363/yeahscience.gif + + var plFont = helpers$1.options._parseFont(scale.options.pointLabels); + + // Get maximum radius of the polygon. Either half the height (minus the text width) or half the width. + // Use this to calculate the offset + change. - Make sure L/R protrusion is at least 0 to stop issues with centre points + var furthestLimits = { + l: 0, + r: scale.width, + t: 0, + b: scale.height - scale.paddingTop + }; + var furthestAngles = {}; + var i, textSize, pointPosition; + + scale.ctx.font = plFont.string; + scale._pointLabelSizes = []; + + var valueCount = getValueCount(scale); + for (i = 0; i < valueCount; i++) { + pointPosition = scale.getPointPosition(i, scale.drawingArea + 5); + textSize = measureLabelSize(scale.ctx, plFont.lineHeight, scale.pointLabels[i] || ''); + scale._pointLabelSizes[i] = textSize; + + // Add quarter circle to make degree 0 mean top of circle + var angleRadians = scale.getIndexAngle(i); + var angle = helpers$1.toDegrees(angleRadians) % 360; + var hLimits = determineLimits(angle, pointPosition.x, textSize.w, 0, 180); + var vLimits = determineLimits(angle, pointPosition.y, textSize.h, 90, 270); + + if (hLimits.start < furthestLimits.l) { + furthestLimits.l = hLimits.start; + furthestAngles.l = angleRadians; + } + + if (hLimits.end > furthestLimits.r) { + furthestLimits.r = hLimits.end; + furthestAngles.r = angleRadians; + } + + if (vLimits.start < furthestLimits.t) { + furthestLimits.t = vLimits.start; + furthestAngles.t = angleRadians; + } + + if (vLimits.end > furthestLimits.b) { + furthestLimits.b = vLimits.end; + furthestAngles.b = angleRadians; + } + } + + scale.setReductions(scale.drawingArea, furthestLimits, furthestAngles); +} + +function getTextAlignForAngle(angle) { + if (angle === 0 || angle === 180) { + return 'center'; + } else if (angle < 180) { + return 'left'; + } + + return 'right'; +} + +function fillText(ctx, text, position, lineHeight) { + var y = position.y + lineHeight / 2; + var i, ilen; + + if (helpers$1.isArray(text)) { + for (i = 0, ilen = text.length; i < ilen; ++i) { + ctx.fillText(text[i], position.x, y); + y += lineHeight; + } + } else { + ctx.fillText(text, position.x, y); + } +} + +function adjustPointPositionForLabelHeight(angle, textSize, position) { + if (angle === 90 || angle === 270) { + position.y -= (textSize.h / 2); + } else if (angle > 270 || angle < 90) { + position.y -= textSize.h; + } +} + +function drawPointLabels(scale) { + var ctx = scale.ctx; + var opts = scale.options; + var angleLineOpts = opts.angleLines; + var gridLineOpts = opts.gridLines; + var pointLabelOpts = opts.pointLabels; + var lineWidth = valueOrDefault$b(angleLineOpts.lineWidth, gridLineOpts.lineWidth); + var lineColor = valueOrDefault$b(angleLineOpts.color, gridLineOpts.color); + var tickBackdropHeight = getTickBackdropHeight(opts); + + ctx.save(); + ctx.lineWidth = lineWidth; + ctx.strokeStyle = lineColor; + if (ctx.setLineDash) { + ctx.setLineDash(resolve$7([angleLineOpts.borderDash, gridLineOpts.borderDash, []])); + ctx.lineDashOffset = resolve$7([angleLineOpts.borderDashOffset, gridLineOpts.borderDashOffset, 0.0]); + } + + var outerDistance = scale.getDistanceFromCenterForValue(opts.ticks.reverse ? scale.min : scale.max); + + // Point Label Font + var plFont = helpers$1.options._parseFont(pointLabelOpts); + + ctx.font = plFont.string; + ctx.textBaseline = 'middle'; + + for (var i = getValueCount(scale) - 1; i >= 0; i--) { + if (angleLineOpts.display && lineWidth && lineColor) { + var outerPosition = scale.getPointPosition(i, outerDistance); + ctx.beginPath(); + ctx.moveTo(scale.xCenter, scale.yCenter); + ctx.lineTo(outerPosition.x, outerPosition.y); + ctx.stroke(); + } + + if (pointLabelOpts.display) { + // Extra pixels out for some label spacing + var extra = (i === 0 ? tickBackdropHeight / 2 : 0); + var pointLabelPosition = scale.getPointPosition(i, outerDistance + extra + 5); + + // Keep this in loop since we may support array properties here + var pointLabelFontColor = valueAtIndexOrDefault$1(pointLabelOpts.fontColor, i, core_defaults.global.defaultFontColor); + ctx.fillStyle = pointLabelFontColor; + + var angleRadians = scale.getIndexAngle(i); + var angle = helpers$1.toDegrees(angleRadians); + ctx.textAlign = getTextAlignForAngle(angle); + adjustPointPositionForLabelHeight(angle, scale._pointLabelSizes[i], pointLabelPosition); + fillText(ctx, scale.pointLabels[i] || '', pointLabelPosition, plFont.lineHeight); + } + } + ctx.restore(); +} + +function drawRadiusLine(scale, gridLineOpts, radius, index) { + var ctx = scale.ctx; + var circular = gridLineOpts.circular; + var valueCount = getValueCount(scale); + var lineColor = valueAtIndexOrDefault$1(gridLineOpts.color, index - 1); + var lineWidth = valueAtIndexOrDefault$1(gridLineOpts.lineWidth, index - 1); + var pointPosition; + + if ((!circular && !valueCount) || !lineColor || !lineWidth) { + return; + } + + ctx.save(); + ctx.strokeStyle = lineColor; + ctx.lineWidth = lineWidth; + if (ctx.setLineDash) { + ctx.setLineDash(gridLineOpts.borderDash || []); + ctx.lineDashOffset = gridLineOpts.borderDashOffset || 0.0; + } + + ctx.beginPath(); + if (circular) { + // Draw circular arcs between the points + ctx.arc(scale.xCenter, scale.yCenter, radius, 0, Math.PI * 2); + } else { + // Draw straight lines connecting each index + pointPosition = scale.getPointPosition(0, radius); + ctx.moveTo(pointPosition.x, pointPosition.y); + + for (var i = 1; i < valueCount; i++) { + pointPosition = scale.getPointPosition(i, radius); + ctx.lineTo(pointPosition.x, pointPosition.y); + } + } + ctx.closePath(); + ctx.stroke(); + ctx.restore(); +} + +function numberOrZero(param) { + return helpers$1.isNumber(param) ? param : 0; +} + +var scale_radialLinear = scale_linearbase.extend({ + setDimensions: function() { + var me = this; + + // Set the unconstrained dimension before label rotation + me.width = me.maxWidth; + me.height = me.maxHeight; + me.paddingTop = getTickBackdropHeight(me.options) / 2; + me.xCenter = Math.floor(me.width / 2); + me.yCenter = Math.floor((me.height - me.paddingTop) / 2); + me.drawingArea = Math.min(me.height - me.paddingTop, me.width) / 2; + }, + + determineDataLimits: function() { + var me = this; + var chart = me.chart; + var min = Number.POSITIVE_INFINITY; + var max = Number.NEGATIVE_INFINITY; + + helpers$1.each(chart.data.datasets, function(dataset, datasetIndex) { + if (chart.isDatasetVisible(datasetIndex)) { + var meta = chart.getDatasetMeta(datasetIndex); + + helpers$1.each(dataset.data, function(rawValue, index) { + var value = +me.getRightValue(rawValue); + if (isNaN(value) || meta.data[index].hidden) { + return; + } + + min = Math.min(value, min); + max = Math.max(value, max); + }); + } + }); + + me.min = (min === Number.POSITIVE_INFINITY ? 0 : min); + me.max = (max === Number.NEGATIVE_INFINITY ? 0 : max); + + // Common base implementation to handle ticks.min, ticks.max, ticks.beginAtZero + me.handleTickRangeOptions(); + }, + + // Returns the maximum number of ticks based on the scale dimension + _computeTickLimit: function() { + return Math.ceil(this.drawingArea / getTickBackdropHeight(this.options)); + }, + + convertTicksToLabels: function() { + var me = this; + + scale_linearbase.prototype.convertTicksToLabels.call(me); + + // Point labels + me.pointLabels = me.chart.data.labels.map(me.options.pointLabels.callback, me); + }, + + getLabelForIndex: function(index, datasetIndex) { + return +this.getRightValue(this.chart.data.datasets[datasetIndex].data[index]); + }, + + fit: function() { + var me = this; + var opts = me.options; + + if (opts.display && opts.pointLabels.display) { + fitWithPointLabels(me); + } else { + me.setCenterPoint(0, 0, 0, 0); + } + }, + + /** + * Set radius reductions and determine new radius and center point + * @private + */ + setReductions: function(largestPossibleRadius, furthestLimits, furthestAngles) { + var me = this; + var radiusReductionLeft = furthestLimits.l / Math.sin(furthestAngles.l); + var radiusReductionRight = Math.max(furthestLimits.r - me.width, 0) / Math.sin(furthestAngles.r); + var radiusReductionTop = -furthestLimits.t / Math.cos(furthestAngles.t); + var radiusReductionBottom = -Math.max(furthestLimits.b - (me.height - me.paddingTop), 0) / Math.cos(furthestAngles.b); + + radiusReductionLeft = numberOrZero(radiusReductionLeft); + radiusReductionRight = numberOrZero(radiusReductionRight); + radiusReductionTop = numberOrZero(radiusReductionTop); + radiusReductionBottom = numberOrZero(radiusReductionBottom); + + me.drawingArea = Math.min( + Math.floor(largestPossibleRadius - (radiusReductionLeft + radiusReductionRight) / 2), + Math.floor(largestPossibleRadius - (radiusReductionTop + radiusReductionBottom) / 2)); + me.setCenterPoint(radiusReductionLeft, radiusReductionRight, radiusReductionTop, radiusReductionBottom); + }, + + setCenterPoint: function(leftMovement, rightMovement, topMovement, bottomMovement) { + var me = this; + var maxRight = me.width - rightMovement - me.drawingArea; + var maxLeft = leftMovement + me.drawingArea; + var maxTop = topMovement + me.drawingArea; + var maxBottom = (me.height - me.paddingTop) - bottomMovement - me.drawingArea; + + me.xCenter = Math.floor(((maxLeft + maxRight) / 2) + me.left); + me.yCenter = Math.floor(((maxTop + maxBottom) / 2) + me.top + me.paddingTop); + }, + + getIndexAngle: function(index) { + var angleMultiplier = (Math.PI * 2) / getValueCount(this); + var startAngle = this.chart.options && this.chart.options.startAngle ? + this.chart.options.startAngle : + 0; + + var startAngleRadians = startAngle * Math.PI * 2 / 360; + + // Start from the top instead of right, so remove a quarter of the circle + return index * angleMultiplier + startAngleRadians; + }, + + getDistanceFromCenterForValue: function(value) { + var me = this; + + if (value === null) { + return 0; // null always in center + } + + // Take into account half font size + the yPadding of the top value + var scalingFactor = me.drawingArea / (me.max - me.min); + if (me.options.ticks.reverse) { + return (me.max - value) * scalingFactor; + } + return (value - me.min) * scalingFactor; + }, + + getPointPosition: function(index, distanceFromCenter) { + var me = this; + var thisAngle = me.getIndexAngle(index) - (Math.PI / 2); + return { + x: Math.cos(thisAngle) * distanceFromCenter + me.xCenter, + y: Math.sin(thisAngle) * distanceFromCenter + me.yCenter + }; + }, + + getPointPositionForValue: function(index, value) { + return this.getPointPosition(index, this.getDistanceFromCenterForValue(value)); + }, + + getBasePosition: function() { + var me = this; + var min = me.min; + var max = me.max; + + return me.getPointPositionForValue(0, + me.beginAtZero ? 0 : + min < 0 && max < 0 ? max : + min > 0 && max > 0 ? min : + 0); + }, + + draw: function() { + var me = this; + var opts = me.options; + var gridLineOpts = opts.gridLines; + var tickOpts = opts.ticks; + + if (opts.display) { + var ctx = me.ctx; + var startAngle = this.getIndexAngle(0); + var tickFont = helpers$1.options._parseFont(tickOpts); + + if (opts.angleLines.display || opts.pointLabels.display) { + drawPointLabels(me); + } + + helpers$1.each(me.ticks, function(label, index) { + // Don't draw a centre value (if it is minimum) + if (index > 0 || tickOpts.reverse) { + var yCenterOffset = me.getDistanceFromCenterForValue(me.ticksAsNumbers[index]); + + // Draw circular lines around the scale + if (gridLineOpts.display && index !== 0) { + drawRadiusLine(me, gridLineOpts, yCenterOffset, index); + } + + if (tickOpts.display) { + var tickFontColor = valueOrDefault$b(tickOpts.fontColor, core_defaults.global.defaultFontColor); + ctx.font = tickFont.string; + + ctx.save(); + ctx.translate(me.xCenter, me.yCenter); + ctx.rotate(startAngle); + + if (tickOpts.showLabelBackdrop) { + var labelWidth = ctx.measureText(label).width; + ctx.fillStyle = tickOpts.backdropColor; + ctx.fillRect( + -labelWidth / 2 - tickOpts.backdropPaddingX, + -yCenterOffset - tickFont.size / 2 - tickOpts.backdropPaddingY, + labelWidth + tickOpts.backdropPaddingX * 2, + tickFont.size + tickOpts.backdropPaddingY * 2 + ); + } + + ctx.textAlign = 'center'; + ctx.textBaseline = 'middle'; + ctx.fillStyle = tickFontColor; + ctx.fillText(label, 0, -yCenterOffset); + ctx.restore(); + } + } + }); + } + } +}); + +// INTERNAL: static default options, registered in src/index.js +var _defaults$3 = defaultConfig$3; +scale_radialLinear._defaults = _defaults$3; + +var valueOrDefault$c = helpers$1.valueOrDefault; + +// Integer constants are from the ES6 spec. +var MIN_INTEGER = Number.MIN_SAFE_INTEGER || -9007199254740991; +var MAX_INTEGER = Number.MAX_SAFE_INTEGER || 9007199254740991; + +var INTERVALS = { + millisecond: { + common: true, + size: 1, + steps: [1, 2, 5, 10, 20, 50, 100, 250, 500] + }, + second: { + common: true, + size: 1000, + steps: [1, 2, 5, 10, 15, 30] + }, + minute: { + common: true, + size: 60000, + steps: [1, 2, 5, 10, 15, 30] + }, + hour: { + common: true, + size: 3600000, + steps: [1, 2, 3, 6, 12] + }, + day: { + common: true, + size: 86400000, + steps: [1, 2, 5] + }, + week: { + common: false, + size: 604800000, + steps: [1, 2, 3, 4] + }, + month: { + common: true, + size: 2.628e9, + steps: [1, 2, 3] + }, + quarter: { + common: false, + size: 7.884e9, + steps: [1, 2, 3, 4] + }, + year: { + common: true, + size: 3.154e10 + } +}; + +var UNITS = Object.keys(INTERVALS); + +function sorter(a, b) { + return a - b; +} + +function arrayUnique(items) { + var hash = {}; + var out = []; + var i, ilen, item; + + for (i = 0, ilen = items.length; i < ilen; ++i) { + item = items[i]; + if (!hash[item]) { + hash[item] = true; + out.push(item); + } + } + + return out; +} + +/** + * Returns an array of {time, pos} objects used to interpolate a specific `time` or position + * (`pos`) on the scale, by searching entries before and after the requested value. `pos` is + * a decimal between 0 and 1: 0 being the start of the scale (left or top) and 1 the other + * extremity (left + width or top + height). Note that it would be more optimized to directly + * store pre-computed pixels, but the scale dimensions are not guaranteed at the time we need + * to create the lookup table. The table ALWAYS contains at least two items: min and max. + * + * @param {number[]} timestamps - timestamps sorted from lowest to highest. + * @param {string} distribution - If 'linear', timestamps will be spread linearly along the min + * and max range, so basically, the table will contains only two items: {min, 0} and {max, 1}. + * If 'series', timestamps will be positioned at the same distance from each other. In this + * case, only timestamps that break the time linearity are registered, meaning that in the + * best case, all timestamps are linear, the table contains only min and max. + */ +function buildLookupTable(timestamps, min, max, distribution) { + if (distribution === 'linear' || !timestamps.length) { + return [ + {time: min, pos: 0}, + {time: max, pos: 1} + ]; + } + + var table = []; + var items = [min]; + var i, ilen, prev, curr, next; + + for (i = 0, ilen = timestamps.length; i < ilen; ++i) { + curr = timestamps[i]; + if (curr > min && curr < max) { + items.push(curr); + } + } + + items.push(max); + + for (i = 0, ilen = items.length; i < ilen; ++i) { + next = items[i + 1]; + prev = items[i - 1]; + curr = items[i]; + + // only add points that breaks the scale linearity + if (prev === undefined || next === undefined || Math.round((next + prev) / 2) !== curr) { + table.push({time: curr, pos: i / (ilen - 1)}); + } + } + + return table; +} + +// @see adapted from https://www.anujgakhar.com/2014/03/01/binary-search-in-javascript/ +function lookup(table, key, value) { + var lo = 0; + var hi = table.length - 1; + var mid, i0, i1; + + while (lo >= 0 && lo <= hi) { + mid = (lo + hi) >> 1; + i0 = table[mid - 1] || null; + i1 = table[mid]; + + if (!i0) { + // given value is outside table (before first item) + return {lo: null, hi: i1}; + } else if (i1[key] < value) { + lo = mid + 1; + } else if (i0[key] > value) { + hi = mid - 1; + } else { + return {lo: i0, hi: i1}; + } + } + + // given value is outside table (after last item) + return {lo: i1, hi: null}; +} + +/** + * Linearly interpolates the given source `value` using the table items `skey` values and + * returns the associated `tkey` value. For example, interpolate(table, 'time', 42, 'pos') + * returns the position for a timestamp equal to 42. If value is out of bounds, values at + * index [0, 1] or [n - 1, n] are used for the interpolation. + */ +function interpolate$1(table, skey, sval, tkey) { + var range = lookup(table, skey, sval); + + // Note: the lookup table ALWAYS contains at least 2 items (min and max) + var prev = !range.lo ? table[0] : !range.hi ? table[table.length - 2] : range.lo; + var next = !range.lo ? table[1] : !range.hi ? table[table.length - 1] : range.hi; + + var span = next[skey] - prev[skey]; + var ratio = span ? (sval - prev[skey]) / span : 0; + var offset = (next[tkey] - prev[tkey]) * ratio; + + return prev[tkey] + offset; +} + +function toTimestamp(scale, input) { + var adapter = scale._adapter; + var options = scale.options.time; + var parser = options.parser; + var format = parser || options.format; + var value = input; + + if (typeof parser === 'function') { + value = parser(value); + } + + // Only parse if its not a timestamp already + if (!helpers$1.isFinite(value)) { + value = typeof format === 'string' + ? adapter.parse(value, format) + : adapter.parse(value); + } + + if (value !== null) { + return +value; + } + + // Labels are in an incompatible format and no `parser` has been provided. + // The user might still use the deprecated `format` option for parsing. + if (!parser && typeof format === 'function') { + value = format(input); + + // `format` could return something else than a timestamp, if so, parse it + if (!helpers$1.isFinite(value)) { + value = adapter.parse(value); + } + } + + return value; +} + +function parse(scale, input) { + if (helpers$1.isNullOrUndef(input)) { + return null; + } + + var options = scale.options.time; + var value = toTimestamp(scale, scale.getRightValue(input)); + if (value === null) { + return value; + } + + if (options.round) { + value = +scale._adapter.startOf(value, options.round); + } + + return value; +} + +/** + * Returns the number of unit to skip to be able to display up to `capacity` number of ticks + * in `unit` for the given `min` / `max` range and respecting the interval steps constraints. + */ +function determineStepSize(min, max, unit, capacity) { + var range = max - min; + var interval = INTERVALS[unit]; + var milliseconds = interval.size; + var steps = interval.steps; + var i, ilen, factor; + + if (!steps) { + return Math.ceil(range / (capacity * milliseconds)); + } + + for (i = 0, ilen = steps.length; i < ilen; ++i) { + factor = steps[i]; + if (Math.ceil(range / (milliseconds * factor)) <= capacity) { + break; + } + } + + return factor; +} + +/** + * Figures out what unit results in an appropriate number of auto-generated ticks + */ +function determineUnitForAutoTicks(minUnit, min, max, capacity) { + var ilen = UNITS.length; + var i, interval, factor; + + for (i = UNITS.indexOf(minUnit); i < ilen - 1; ++i) { + interval = INTERVALS[UNITS[i]]; + factor = interval.steps ? interval.steps[interval.steps.length - 1] : MAX_INTEGER; + + if (interval.common && Math.ceil((max - min) / (factor * interval.size)) <= capacity) { + return UNITS[i]; + } + } + + return UNITS[ilen - 1]; +} + +/** + * Figures out what unit to format a set of ticks with + */ +function determineUnitForFormatting(scale, ticks, minUnit, min, max) { + var ilen = UNITS.length; + var i, unit; + + for (i = ilen - 1; i >= UNITS.indexOf(minUnit); i--) { + unit = UNITS[i]; + if (INTERVALS[unit].common && scale._adapter.diff(max, min, unit) >= ticks.length) { + return unit; + } + } + + return UNITS[minUnit ? UNITS.indexOf(minUnit) : 0]; +} + +function determineMajorUnit(unit) { + for (var i = UNITS.indexOf(unit) + 1, ilen = UNITS.length; i < ilen; ++i) { + if (INTERVALS[UNITS[i]].common) { + return UNITS[i]; + } + } +} + +/** + * Generates a maximum of `capacity` timestamps between min and max, rounded to the + * `minor` unit, aligned on the `major` unit and using the given scale time `options`. + * Important: this method can return ticks outside the min and max range, it's the + * responsibility of the calling code to clamp values if needed. + */ +function generate(scale, min, max, capacity) { + var adapter = scale._adapter; + var options = scale.options; + var timeOpts = options.time; + var minor = timeOpts.unit || determineUnitForAutoTicks(timeOpts.minUnit, min, max, capacity); + var major = determineMajorUnit(minor); + var stepSize = valueOrDefault$c(timeOpts.stepSize, timeOpts.unitStepSize); + var weekday = minor === 'week' ? timeOpts.isoWeekday : false; + var majorTicksEnabled = options.ticks.major.enabled; + var interval = INTERVALS[minor]; + var first = min; + var last = max; + var ticks = []; + var time; + + if (!stepSize) { + stepSize = determineStepSize(min, max, minor, capacity); + } + + // For 'week' unit, handle the first day of week option + if (weekday) { + first = +adapter.startOf(first, 'isoWeek', weekday); + last = +adapter.startOf(last, 'isoWeek', weekday); + } + + // Align first/last ticks on unit + first = +adapter.startOf(first, weekday ? 'day' : minor); + last = +adapter.startOf(last, weekday ? 'day' : minor); + + // Make sure that the last tick include max + if (last < max) { + last = +adapter.add(last, 1, minor); + } + + time = first; + + if (majorTicksEnabled && major && !weekday && !timeOpts.round) { + // Align the first tick on the previous `minor` unit aligned on the `major` unit: + // we first aligned time on the previous `major` unit then add the number of full + // stepSize there is between first and the previous major time. + time = +adapter.startOf(time, major); + time = +adapter.add(time, ~~((first - time) / (interval.size * stepSize)) * stepSize, minor); + } + + for (; time < last; time = +adapter.add(time, stepSize, minor)) { + ticks.push(+time); + } + + ticks.push(+time); + + return ticks; +} + +/** + * Returns the start and end offsets from edges in the form of {start, end} + * where each value is a relative width to the scale and ranges between 0 and 1. + * They add extra margins on the both sides by scaling down the original scale. + * Offsets are added when the `offset` option is true. + */ +function computeOffsets(table, ticks, min, max, options) { + var start = 0; + var end = 0; + var first, last; + + if (options.offset && ticks.length) { + if (!options.time.min) { + first = interpolate$1(table, 'time', ticks[0], 'pos'); + if (ticks.length === 1) { + start = 1 - first; + } else { + start = (interpolate$1(table, 'time', ticks[1], 'pos') - first) / 2; + } + } + if (!options.time.max) { + last = interpolate$1(table, 'time', ticks[ticks.length - 1], 'pos'); + if (ticks.length === 1) { + end = last; + } else { + end = (last - interpolate$1(table, 'time', ticks[ticks.length - 2], 'pos')) / 2; + } + } + } + + return {start: start, end: end}; +} + +function ticksFromTimestamps(scale, values, majorUnit) { + var ticks = []; + var i, ilen, value, major; + + for (i = 0, ilen = values.length; i < ilen; ++i) { + value = values[i]; + major = majorUnit ? value === +scale._adapter.startOf(value, majorUnit) : false; + + ticks.push({ + value: value, + major: major + }); + } + + return ticks; +} + +var defaultConfig$4 = { + position: 'bottom', + + /** + * Data distribution along the scale: + * - 'linear': data are spread according to their time (distances can vary), + * - 'series': data are spread at the same distance from each other. + * @see https://github.com/chartjs/Chart.js/pull/4507 + * @since 2.7.0 + */ + distribution: 'linear', + + /** + * Scale boundary strategy (bypassed by min/max time options) + * - `data`: make sure data are fully visible, ticks outside are removed + * - `ticks`: make sure ticks are fully visible, data outside are truncated + * @see https://github.com/chartjs/Chart.js/pull/4556 + * @since 2.7.0 + */ + bounds: 'data', + + adapters: {}, + time: { + parser: false, // false == a pattern string from https://momentjs.com/docs/#/parsing/string-format/ or a custom callback that converts its argument to a moment + format: false, // DEPRECATED false == date objects, moment object, callback or a pattern string from https://momentjs.com/docs/#/parsing/string-format/ + unit: false, // false == automatic or override with week, month, year, etc. + round: false, // none, or override with week, month, year, etc. + displayFormat: false, // DEPRECATED + isoWeekday: false, // override week start day - see https://momentjs.com/docs/#/get-set/iso-weekday/ + minUnit: 'millisecond', + displayFormats: {} + }, + ticks: { + autoSkip: false, + + /** + * Ticks generation input values: + * - 'auto': generates "optimal" ticks based on scale size and time options. + * - 'data': generates ticks from data (including labels from data {t|x|y} objects). + * - 'labels': generates ticks from user given `data.labels` values ONLY. + * @see https://github.com/chartjs/Chart.js/pull/4507 + * @since 2.7.0 + */ + source: 'auto', + + major: { + enabled: false + } + } +}; + +var scale_time = core_scale.extend({ + initialize: function() { + this.mergeTicksOptions(); + core_scale.prototype.initialize.call(this); + }, + + update: function() { + var me = this; + var options = me.options; + var time = options.time || (options.time = {}); + var adapter = me._adapter = new core_adapters._date(options.adapters.date); + + // DEPRECATIONS: output a message only one time per update + if (time.format) { + console.warn('options.time.format is deprecated and replaced by options.time.parser.'); + } + + // Backward compatibility: before introducing adapter, `displayFormats` was + // supposed to contain *all* unit/string pairs but this can't be resolved + // when loading the scale (adapters are loaded afterward), so let's populate + // missing formats on update + helpers$1.mergeIf(time.displayFormats, adapter.formats()); + + return core_scale.prototype.update.apply(me, arguments); + }, + + /** + * Allows data to be referenced via 't' attribute + */ + getRightValue: function(rawValue) { + if (rawValue && rawValue.t !== undefined) { + rawValue = rawValue.t; + } + return core_scale.prototype.getRightValue.call(this, rawValue); + }, + + determineDataLimits: function() { + var me = this; + var chart = me.chart; + var adapter = me._adapter; + var timeOpts = me.options.time; + var unit = timeOpts.unit || 'day'; + var min = MAX_INTEGER; + var max = MIN_INTEGER; + var timestamps = []; + var datasets = []; + var labels = []; + var i, j, ilen, jlen, data, timestamp; + var dataLabels = chart.data.labels || []; + + // Convert labels to timestamps + for (i = 0, ilen = dataLabels.length; i < ilen; ++i) { + labels.push(parse(me, dataLabels[i])); + } + + // Convert data to timestamps + for (i = 0, ilen = (chart.data.datasets || []).length; i < ilen; ++i) { + if (chart.isDatasetVisible(i)) { + data = chart.data.datasets[i].data; + + // Let's consider that all data have the same format. + if (helpers$1.isObject(data[0])) { + datasets[i] = []; + + for (j = 0, jlen = data.length; j < jlen; ++j) { + timestamp = parse(me, data[j]); + timestamps.push(timestamp); + datasets[i][j] = timestamp; + } + } else { + for (j = 0, jlen = labels.length; j < jlen; ++j) { + timestamps.push(labels[j]); + } + datasets[i] = labels.slice(0); + } + } else { + datasets[i] = []; + } + } + + if (labels.length) { + // Sort labels **after** data have been converted + labels = arrayUnique(labels).sort(sorter); + min = Math.min(min, labels[0]); + max = Math.max(max, labels[labels.length - 1]); + } + + if (timestamps.length) { + timestamps = arrayUnique(timestamps).sort(sorter); + min = Math.min(min, timestamps[0]); + max = Math.max(max, timestamps[timestamps.length - 1]); + } + + min = parse(me, timeOpts.min) || min; + max = parse(me, timeOpts.max) || max; + + // In case there is no valid min/max, set limits based on unit time option + min = min === MAX_INTEGER ? +adapter.startOf(Date.now(), unit) : min; + max = max === MIN_INTEGER ? +adapter.endOf(Date.now(), unit) + 1 : max; + + // Make sure that max is strictly higher than min (required by the lookup table) + me.min = Math.min(min, max); + me.max = Math.max(min + 1, max); + + // PRIVATE + me._horizontal = me.isHorizontal(); + me._table = []; + me._timestamps = { + data: timestamps, + datasets: datasets, + labels: labels + }; + }, + + buildTicks: function() { + var me = this; + var min = me.min; + var max = me.max; + var options = me.options; + var timeOpts = options.time; + var timestamps = []; + var ticks = []; + var i, ilen, timestamp; + + switch (options.ticks.source) { + case 'data': + timestamps = me._timestamps.data; + break; + case 'labels': + timestamps = me._timestamps.labels; + break; + case 'auto': + default: + timestamps = generate(me, min, max, me.getLabelCapacity(min), options); + } + + if (options.bounds === 'ticks' && timestamps.length) { + min = timestamps[0]; + max = timestamps[timestamps.length - 1]; + } + + // Enforce limits with user min/max options + min = parse(me, timeOpts.min) || min; + max = parse(me, timeOpts.max) || max; + + // Remove ticks outside the min/max range + for (i = 0, ilen = timestamps.length; i < ilen; ++i) { + timestamp = timestamps[i]; + if (timestamp >= min && timestamp <= max) { + ticks.push(timestamp); + } + } + + me.min = min; + me.max = max; + + // PRIVATE + me._unit = timeOpts.unit || determineUnitForFormatting(me, ticks, timeOpts.minUnit, me.min, me.max); + me._majorUnit = determineMajorUnit(me._unit); + me._table = buildLookupTable(me._timestamps.data, min, max, options.distribution); + me._offsets = computeOffsets(me._table, ticks, min, max, options); + + if (options.ticks.reverse) { + ticks.reverse(); + } + + return ticksFromTimestamps(me, ticks, me._majorUnit); + }, + + getLabelForIndex: function(index, datasetIndex) { + var me = this; + var adapter = me._adapter; + var data = me.chart.data; + var timeOpts = me.options.time; + var label = data.labels && index < data.labels.length ? data.labels[index] : ''; + var value = data.datasets[datasetIndex].data[index]; + + if (helpers$1.isObject(value)) { + label = me.getRightValue(value); + } + if (timeOpts.tooltipFormat) { + return adapter.format(toTimestamp(me, label), timeOpts.tooltipFormat); + } + if (typeof label === 'string') { + return label; + } + return adapter.format(toTimestamp(me, label), timeOpts.displayFormats.datetime); + }, + + /** + * Function to format an individual tick mark + * @private + */ + tickFormatFunction: function(time, index, ticks, format) { + var me = this; + var adapter = me._adapter; + var options = me.options; + var formats = options.time.displayFormats; + var minorFormat = formats[me._unit]; + var majorUnit = me._majorUnit; + var majorFormat = formats[majorUnit]; + var majorTime = +adapter.startOf(time, majorUnit); + var majorTickOpts = options.ticks.major; + var major = majorTickOpts.enabled && majorUnit && majorFormat && time === majorTime; + var label = adapter.format(time, format ? format : major ? majorFormat : minorFormat); + var tickOpts = major ? majorTickOpts : options.ticks.minor; + var formatter = valueOrDefault$c(tickOpts.callback, tickOpts.userCallback); + + return formatter ? formatter(label, index, ticks) : label; + }, + + convertTicksToLabels: function(ticks) { + var labels = []; + var i, ilen; + + for (i = 0, ilen = ticks.length; i < ilen; ++i) { + labels.push(this.tickFormatFunction(ticks[i].value, i, ticks)); + } + + return labels; + }, + + /** + * @private + */ + getPixelForOffset: function(time) { + var me = this; + var isReverse = me.options.ticks.reverse; + var size = me._horizontal ? me.width : me.height; + var start = me._horizontal ? isReverse ? me.right : me.left : isReverse ? me.bottom : me.top; + var pos = interpolate$1(me._table, 'time', time, 'pos'); + var offset = size * (me._offsets.start + pos) / (me._offsets.start + 1 + me._offsets.end); + + return isReverse ? start - offset : start + offset; + }, + + getPixelForValue: function(value, index, datasetIndex) { + var me = this; + var time = null; + + if (index !== undefined && datasetIndex !== undefined) { + time = me._timestamps.datasets[datasetIndex][index]; + } + + if (time === null) { + time = parse(me, value); + } + + if (time !== null) { + return me.getPixelForOffset(time); + } + }, + + getPixelForTick: function(index) { + var ticks = this.getTicks(); + return index >= 0 && index < ticks.length ? + this.getPixelForOffset(ticks[index].value) : + null; + }, + + getValueForPixel: function(pixel) { + var me = this; + var size = me._horizontal ? me.width : me.height; + var start = me._horizontal ? me.left : me.top; + var pos = (size ? (pixel - start) / size : 0) * (me._offsets.start + 1 + me._offsets.start) - me._offsets.end; + var time = interpolate$1(me._table, 'pos', pos, 'time'); + + // DEPRECATION, we should return time directly + return me._adapter._create(time); + }, + + /** + * Crude approximation of what the label width might be + * @private + */ + getLabelWidth: function(label) { + var me = this; + var ticksOpts = me.options.ticks; + var tickLabelWidth = me.ctx.measureText(label).width; + var angle = helpers$1.toRadians(ticksOpts.maxRotation); + var cosRotation = Math.cos(angle); + var sinRotation = Math.sin(angle); + var tickFontSize = valueOrDefault$c(ticksOpts.fontSize, core_defaults.global.defaultFontSize); + + return (tickLabelWidth * cosRotation) + (tickFontSize * sinRotation); + }, + + /** + * @private + */ + getLabelCapacity: function(exampleTime) { + var me = this; + + // pick the longest format (milliseconds) for guestimation + var format = me.options.time.displayFormats.millisecond; + var exampleLabel = me.tickFormatFunction(exampleTime, 0, [], format); + var tickLabelWidth = me.getLabelWidth(exampleLabel); + var innerWidth = me.isHorizontal() ? me.width : me.height; + var capacity = Math.floor(innerWidth / tickLabelWidth); + + return capacity > 0 ? capacity : 1; + } +}); + +// INTERNAL: static default options, registered in src/index.js +var _defaults$4 = defaultConfig$4; +scale_time._defaults = _defaults$4; + +var scales = { + category: scale_category, + linear: scale_linear, + logarithmic: scale_logarithmic, + radialLinear: scale_radialLinear, + time: scale_time +}; + +var FORMATS = { + datetime: 'MMM D, YYYY, h:mm:ss a', + millisecond: 'h:mm:ss.SSS a', + second: 'h:mm:ss a', + minute: 'h:mm a', + hour: 'hA', + day: 'MMM D', + week: 'll', + month: 'MMM YYYY', + quarter: '[Q]Q - YYYY', + year: 'YYYY' +}; + +core_adapters._date.override(typeof moment === 'function' ? { + _id: 'moment', // DEBUG ONLY + + formats: function() { + return FORMATS; + }, + + parse: function(value, format) { + if (typeof value === 'string' && typeof format === 'string') { + value = moment(value, format); + } else if (!(value instanceof moment)) { + value = moment(value); + } + return value.isValid() ? value.valueOf() : null; + }, + + format: function(time, format) { + return moment(time).format(format); + }, + + add: function(time, amount, unit) { + return moment(time).add(amount, unit).valueOf(); + }, + + diff: function(max, min, unit) { + return moment.duration(moment(max).diff(moment(min))).as(unit); + }, + + startOf: function(time, unit, weekday) { + time = moment(time); + if (unit === 'isoWeek') { + return time.isoWeekday(weekday).valueOf(); + } + return time.startOf(unit).valueOf(); + }, + + endOf: function(time, unit) { + return moment(time).endOf(unit).valueOf(); + }, + + // DEPRECATIONS + + /** + * Provided for backward compatibility with scale.getValueForPixel(). + * @deprecated since version 2.8.0 + * @todo remove at version 3 + * @private + */ + _create: function(time) { + return moment(time); + }, +} : {}); + +core_defaults._set('global', { + plugins: { + filler: { + propagate: true + } + } +}); + +var mappers = { + dataset: function(source) { + var index = source.fill; + var chart = source.chart; + var meta = chart.getDatasetMeta(index); + var visible = meta && chart.isDatasetVisible(index); + var points = (visible && meta.dataset._children) || []; + var length = points.length || 0; + + return !length ? null : function(point, i) { + return (i < length && points[i]._view) || null; + }; + }, + + boundary: function(source) { + var boundary = source.boundary; + var x = boundary ? boundary.x : null; + var y = boundary ? boundary.y : null; + + return function(point) { + return { + x: x === null ? point.x : x, + y: y === null ? point.y : y, + }; + }; + } +}; + +// @todo if (fill[0] === '#') +function decodeFill(el, index, count) { + var model = el._model || {}; + var fill = model.fill; + var target; + + if (fill === undefined) { + fill = !!model.backgroundColor; + } + + if (fill === false || fill === null) { + return false; + } + + if (fill === true) { + return 'origin'; + } + + target = parseFloat(fill, 10); + if (isFinite(target) && Math.floor(target) === target) { + if (fill[0] === '-' || fill[0] === '+') { + target = index + target; + } + + if (target === index || target < 0 || target >= count) { + return false; + } + + return target; + } + + switch (fill) { + // compatibility + case 'bottom': + return 'start'; + case 'top': + return 'end'; + case 'zero': + return 'origin'; + // supported boundaries + case 'origin': + case 'start': + case 'end': + return fill; + // invalid fill values + default: + return false; + } +} + +function computeBoundary(source) { + var model = source.el._model || {}; + var scale = source.el._scale || {}; + var fill = source.fill; + var target = null; + var horizontal; + + if (isFinite(fill)) { + return null; + } + + // Backward compatibility: until v3, we still need to support boundary values set on + // the model (scaleTop, scaleBottom and scaleZero) because some external plugins and + // controllers might still use it (e.g. the Smith chart). + + if (fill === 'start') { + target = model.scaleBottom === undefined ? scale.bottom : model.scaleBottom; + } else if (fill === 'end') { + target = model.scaleTop === undefined ? scale.top : model.scaleTop; + } else if (model.scaleZero !== undefined) { + target = model.scaleZero; + } else if (scale.getBasePosition) { + target = scale.getBasePosition(); + } else if (scale.getBasePixel) { + target = scale.getBasePixel(); + } + + if (target !== undefined && target !== null) { + if (target.x !== undefined && target.y !== undefined) { + return target; + } + + if (helpers$1.isFinite(target)) { + horizontal = scale.isHorizontal(); + return { + x: horizontal ? target : null, + y: horizontal ? null : target + }; + } + } + + return null; +} + +function resolveTarget(sources, index, propagate) { + var source = sources[index]; + var fill = source.fill; + var visited = [index]; + var target; + + if (!propagate) { + return fill; + } + + while (fill !== false && visited.indexOf(fill) === -1) { + if (!isFinite(fill)) { + return fill; + } + + target = sources[fill]; + if (!target) { + return false; + } + + if (target.visible) { + return fill; + } + + visited.push(fill); + fill = target.fill; + } + + return false; +} + +function createMapper(source) { + var fill = source.fill; + var type = 'dataset'; + + if (fill === false) { + return null; + } + + if (!isFinite(fill)) { + type = 'boundary'; + } + + return mappers[type](source); +} + +function isDrawable(point) { + return point && !point.skip; +} + +function drawArea(ctx, curve0, curve1, len0, len1) { + var i; + + if (!len0 || !len1) { + return; + } + + // building first area curve (normal) + ctx.moveTo(curve0[0].x, curve0[0].y); + for (i = 1; i < len0; ++i) { + helpers$1.canvas.lineTo(ctx, curve0[i - 1], curve0[i]); + } + + // joining the two area curves + ctx.lineTo(curve1[len1 - 1].x, curve1[len1 - 1].y); + + // building opposite area curve (reverse) + for (i = len1 - 1; i > 0; --i) { + helpers$1.canvas.lineTo(ctx, curve1[i], curve1[i - 1], true); + } +} + +function doFill(ctx, points, mapper, view, color, loop) { + var count = points.length; + var span = view.spanGaps; + var curve0 = []; + var curve1 = []; + var len0 = 0; + var len1 = 0; + var i, ilen, index, p0, p1, d0, d1; + + ctx.beginPath(); + + for (i = 0, ilen = (count + !!loop); i < ilen; ++i) { + index = i % count; + p0 = points[index]._view; + p1 = mapper(p0, index, view); + d0 = isDrawable(p0); + d1 = isDrawable(p1); + + if (d0 && d1) { + len0 = curve0.push(p0); + len1 = curve1.push(p1); + } else if (len0 && len1) { + if (!span) { + drawArea(ctx, curve0, curve1, len0, len1); + len0 = len1 = 0; + curve0 = []; + curve1 = []; + } else { + if (d0) { + curve0.push(p0); + } + if (d1) { + curve1.push(p1); + } + } + } + } + + drawArea(ctx, curve0, curve1, len0, len1); + + ctx.closePath(); + ctx.fillStyle = color; + ctx.fill(); +} + +var plugin_filler = { + id: 'filler', + + afterDatasetsUpdate: function(chart, options) { + var count = (chart.data.datasets || []).length; + var propagate = options.propagate; + var sources = []; + var meta, i, el, source; + + for (i = 0; i < count; ++i) { + meta = chart.getDatasetMeta(i); + el = meta.dataset; + source = null; + + if (el && el._model && el instanceof elements.Line) { + source = { + visible: chart.isDatasetVisible(i), + fill: decodeFill(el, i, count), + chart: chart, + el: el + }; + } + + meta.$filler = source; + sources.push(source); + } + + for (i = 0; i < count; ++i) { + source = sources[i]; + if (!source) { + continue; + } + + source.fill = resolveTarget(sources, i, propagate); + source.boundary = computeBoundary(source); + source.mapper = createMapper(source); + } + }, + + beforeDatasetDraw: function(chart, args) { + var meta = args.meta.$filler; + if (!meta) { + return; + } + + var ctx = chart.ctx; + var el = meta.el; + var view = el._view; + var points = el._children || []; + var mapper = meta.mapper; + var color = view.backgroundColor || core_defaults.global.defaultColor; + + if (mapper && color && points.length) { + helpers$1.canvas.clipArea(ctx, chart.chartArea); + doFill(ctx, points, mapper, view, color, el._loop); + helpers$1.canvas.unclipArea(ctx); + } + } +}; + +var noop$1 = helpers$1.noop; +var valueOrDefault$d = helpers$1.valueOrDefault; + +core_defaults._set('global', { + legend: { + display: true, + position: 'top', + fullWidth: true, + reverse: false, + weight: 1000, + + // a callback that will handle + onClick: function(e, legendItem) { + var index = legendItem.datasetIndex; + var ci = this.chart; + var meta = ci.getDatasetMeta(index); + + // See controller.isDatasetVisible comment + meta.hidden = meta.hidden === null ? !ci.data.datasets[index].hidden : null; + + // We hid a dataset ... rerender the chart + ci.update(); + }, + + onHover: null, + onLeave: null, + + labels: { + boxWidth: 40, + padding: 10, + // Generates labels shown in the legend + // Valid properties to return: + // text : text to display + // fillStyle : fill of coloured box + // strokeStyle: stroke of coloured box + // hidden : if this legend item refers to a hidden item + // lineCap : cap style for line + // lineDash + // lineDashOffset : + // lineJoin : + // lineWidth : + generateLabels: function(chart) { + var data = chart.data; + return helpers$1.isArray(data.datasets) ? data.datasets.map(function(dataset, i) { + return { + text: dataset.label, + fillStyle: (!helpers$1.isArray(dataset.backgroundColor) ? dataset.backgroundColor : dataset.backgroundColor[0]), + hidden: !chart.isDatasetVisible(i), + lineCap: dataset.borderCapStyle, + lineDash: dataset.borderDash, + lineDashOffset: dataset.borderDashOffset, + lineJoin: dataset.borderJoinStyle, + lineWidth: dataset.borderWidth, + strokeStyle: dataset.borderColor, + pointStyle: dataset.pointStyle, + + // Below is extra data used for toggling the datasets + datasetIndex: i + }; + }, this) : []; + } + } + }, + + legendCallback: function(chart) { + var text = []; + text.push('
    '); + for (var i = 0; i < chart.data.datasets.length; i++) { + text.push('
  • '); + if (chart.data.datasets[i].label) { + text.push(chart.data.datasets[i].label); + } + text.push('
    • '); + } + text.push('
'); + return text.join(''); + } +}); + +/** + * Helper function to get the box width based on the usePointStyle option + * @param {object} labelopts - the label options on the legend + * @param {number} fontSize - the label font size + * @return {number} width of the color box area + */ +function getBoxWidth(labelOpts, fontSize) { + return labelOpts.usePointStyle && labelOpts.boxWidth > fontSize ? + fontSize : + labelOpts.boxWidth; +} + +/** + * IMPORTANT: this class is exposed publicly as Chart.Legend, backward compatibility required! + */ +var Legend = core_element.extend({ + + initialize: function(config) { + helpers$1.extend(this, config); + + // Contains hit boxes for each dataset (in dataset order) + this.legendHitBoxes = []; + + /** + * @private + */ + this._hoveredItem = null; + + // Are we in doughnut mode which has a different data type + this.doughnutMode = false; + }, + + // These methods are ordered by lifecycle. Utilities then follow. + // Any function defined here is inherited by all legend types. + // Any function can be extended by the legend type + + beforeUpdate: noop$1, + update: function(maxWidth, maxHeight, margins) { + var me = this; + + // Update Lifecycle - Probably don't want to ever extend or overwrite this function ;) + me.beforeUpdate(); + + // Absorb the master measurements + me.maxWidth = maxWidth; + me.maxHeight = maxHeight; + me.margins = margins; + + // Dimensions + me.beforeSetDimensions(); + me.setDimensions(); + me.afterSetDimensions(); + // Labels + me.beforeBuildLabels(); + me.buildLabels(); + me.afterBuildLabels(); + + // Fit + me.beforeFit(); + me.fit(); + me.afterFit(); + // + me.afterUpdate(); + + return me.minSize; + }, + afterUpdate: noop$1, + + // + + beforeSetDimensions: noop$1, + setDimensions: function() { + var me = this; + // Set the unconstrained dimension before label rotation + if (me.isHorizontal()) { + // Reset position before calculating rotation + me.width = me.maxWidth; + me.left = 0; + me.right = me.width; + } else { + me.height = me.maxHeight; + + // Reset position before calculating rotation + me.top = 0; + me.bottom = me.height; + } + + // Reset padding + me.paddingLeft = 0; + me.paddingTop = 0; + me.paddingRight = 0; + me.paddingBottom = 0; + + // Reset minSize + me.minSize = { + width: 0, + height: 0 + }; + }, + afterSetDimensions: noop$1, + + // + + beforeBuildLabels: noop$1, + buildLabels: function() { + var me = this; + var labelOpts = me.options.labels || {}; + var legendItems = helpers$1.callback(labelOpts.generateLabels, [me.chart], me) || []; + + if (labelOpts.filter) { + legendItems = legendItems.filter(function(item) { + return labelOpts.filter(item, me.chart.data); + }); + } + + if (me.options.reverse) { + legendItems.reverse(); + } + + me.legendItems = legendItems; + }, + afterBuildLabels: noop$1, + + // + + beforeFit: noop$1, + fit: function() { + var me = this; + var opts = me.options; + var labelOpts = opts.labels; + var display = opts.display; + + var ctx = me.ctx; + + var labelFont = helpers$1.options._parseFont(labelOpts); + var fontSize = labelFont.size; + + // Reset hit boxes + var hitboxes = me.legendHitBoxes = []; + + var minSize = me.minSize; + var isHorizontal = me.isHorizontal(); + + if (isHorizontal) { + minSize.width = me.maxWidth; // fill all the width + minSize.height = display ? 10 : 0; + } else { + minSize.width = display ? 10 : 0; + minSize.height = me.maxHeight; // fill all the height + } + + // Increase sizes here + if (display) { + ctx.font = labelFont.string; + + if (isHorizontal) { + // Labels + + // Width of each line of legend boxes. Labels wrap onto multiple lines when there are too many to fit on one + var lineWidths = me.lineWidths = [0]; + var totalHeight = 0; + + ctx.textAlign = 'left'; + ctx.textBaseline = 'top'; + + helpers$1.each(me.legendItems, function(legendItem, i) { + var boxWidth = getBoxWidth(labelOpts, fontSize); + var width = boxWidth + (fontSize / 2) + ctx.measureText(legendItem.text).width; + + if (i === 0 || lineWidths[lineWidths.length - 1] + width + labelOpts.padding > minSize.width) { + totalHeight += fontSize + labelOpts.padding; + lineWidths[lineWidths.length - (i > 0 ? 0 : 1)] = labelOpts.padding; + } + + // Store the hitbox width and height here. Final position will be updated in `draw` + hitboxes[i] = { + left: 0, + top: 0, + width: width, + height: fontSize + }; + + lineWidths[lineWidths.length - 1] += width + labelOpts.padding; + }); + + minSize.height += totalHeight; + + } else { + var vPadding = labelOpts.padding; + var columnWidths = me.columnWidths = []; + var totalWidth = labelOpts.padding; + var currentColWidth = 0; + var currentColHeight = 0; + var itemHeight = fontSize + vPadding; + + helpers$1.each(me.legendItems, function(legendItem, i) { + var boxWidth = getBoxWidth(labelOpts, fontSize); + var itemWidth = boxWidth + (fontSize / 2) + ctx.measureText(legendItem.text).width; + + // If too tall, go to new column + if (i > 0 && currentColHeight + itemHeight > minSize.height - vPadding) { + totalWidth += currentColWidth + labelOpts.padding; + columnWidths.push(currentColWidth); // previous column width + + currentColWidth = 0; + currentColHeight = 0; + } + + // Get max width + currentColWidth = Math.max(currentColWidth, itemWidth); + currentColHeight += itemHeight; + + // Store the hitbox width and height here. Final position will be updated in `draw` + hitboxes[i] = { + left: 0, + top: 0, + width: itemWidth, + height: fontSize + }; + }); + + totalWidth += currentColWidth; + columnWidths.push(currentColWidth); + minSize.width += totalWidth; + } + } + + me.width = minSize.width; + me.height = minSize.height; + }, + afterFit: noop$1, + + // Shared Methods + isHorizontal: function() { + return this.options.position === 'top' || this.options.position === 'bottom'; + }, + + // Actually draw the legend on the canvas + draw: function() { + var me = this; + var opts = me.options; + var labelOpts = opts.labels; + var globalDefaults = core_defaults.global; + var defaultColor = globalDefaults.defaultColor; + var lineDefault = globalDefaults.elements.line; + var legendWidth = me.width; + var lineWidths = me.lineWidths; + + if (opts.display) { + var ctx = me.ctx; + var fontColor = valueOrDefault$d(labelOpts.fontColor, globalDefaults.defaultFontColor); + var labelFont = helpers$1.options._parseFont(labelOpts); + var fontSize = labelFont.size; + var cursor; + + // Canvas setup + ctx.textAlign = 'left'; + ctx.textBaseline = 'middle'; + ctx.lineWidth = 0.5; + ctx.strokeStyle = fontColor; // for strikethrough effect + ctx.fillStyle = fontColor; // render in correct colour + ctx.font = labelFont.string; + + var boxWidth = getBoxWidth(labelOpts, fontSize); + var hitboxes = me.legendHitBoxes; + + // current position + var drawLegendBox = function(x, y, legendItem) { + if (isNaN(boxWidth) || boxWidth <= 0) { + return; + } + + // Set the ctx for the box + ctx.save(); + + var lineWidth = valueOrDefault$d(legendItem.lineWidth, lineDefault.borderWidth); + ctx.fillStyle = valueOrDefault$d(legendItem.fillStyle, defaultColor); + ctx.lineCap = valueOrDefault$d(legendItem.lineCap, lineDefault.borderCapStyle); + ctx.lineDashOffset = valueOrDefault$d(legendItem.lineDashOffset, lineDefault.borderDashOffset); + ctx.lineJoin = valueOrDefault$d(legendItem.lineJoin, lineDefault.borderJoinStyle); + ctx.lineWidth = lineWidth; + ctx.strokeStyle = valueOrDefault$d(legendItem.strokeStyle, defaultColor); + + if (ctx.setLineDash) { + // IE 9 and 10 do not support line dash + ctx.setLineDash(valueOrDefault$d(legendItem.lineDash, lineDefault.borderDash)); + } + + if (opts.labels && opts.labels.usePointStyle) { + // Recalculate x and y for drawPoint() because its expecting + // x and y to be center of figure (instead of top left) + var radius = boxWidth * Math.SQRT2 / 2; + var centerX = x + boxWidth / 2; + var centerY = y + fontSize / 2; + + // Draw pointStyle as legend symbol + helpers$1.canvas.drawPoint(ctx, legendItem.pointStyle, radius, centerX, centerY); + } else { + // Draw box as legend symbol + if (lineWidth !== 0) { + ctx.strokeRect(x, y, boxWidth, fontSize); + } + ctx.fillRect(x, y, boxWidth, fontSize); + } + + ctx.restore(); + }; + var fillText = function(x, y, legendItem, textWidth) { + var halfFontSize = fontSize / 2; + var xLeft = boxWidth + halfFontSize + x; + var yMiddle = y + halfFontSize; + + ctx.fillText(legendItem.text, xLeft, yMiddle); + + if (legendItem.hidden) { + // Strikethrough the text if hidden + ctx.beginPath(); + ctx.lineWidth = 2; + ctx.moveTo(xLeft, yMiddle); + ctx.lineTo(xLeft + textWidth, yMiddle); + ctx.stroke(); + } + }; + + // Horizontal + var isHorizontal = me.isHorizontal(); + if (isHorizontal) { + cursor = { + x: me.left + ((legendWidth - lineWidths[0]) / 2) + labelOpts.padding, + y: me.top + labelOpts.padding, + line: 0 + }; + } else { + cursor = { + x: me.left + labelOpts.padding, + y: me.top + labelOpts.padding, + line: 0 + }; + } + + var itemHeight = fontSize + labelOpts.padding; + helpers$1.each(me.legendItems, function(legendItem, i) { + var textWidth = ctx.measureText(legendItem.text).width; + var width = boxWidth + (fontSize / 2) + textWidth; + var x = cursor.x; + var y = cursor.y; + + // Use (me.left + me.minSize.width) and (me.top + me.minSize.height) + // instead of me.right and me.bottom because me.width and me.height + // may have been changed since me.minSize was calculated + if (isHorizontal) { + if (i > 0 && x + width + labelOpts.padding > me.left + me.minSize.width) { + y = cursor.y += itemHeight; + cursor.line++; + x = cursor.x = me.left + ((legendWidth - lineWidths[cursor.line]) / 2) + labelOpts.padding; + } + } else if (i > 0 && y + itemHeight > me.top + me.minSize.height) { + x = cursor.x = x + me.columnWidths[cursor.line] + labelOpts.padding; + y = cursor.y = me.top + labelOpts.padding; + cursor.line++; + } + + drawLegendBox(x, y, legendItem); + + hitboxes[i].left = x; + hitboxes[i].top = y; + + // Fill the actual label + fillText(x, y, legendItem, textWidth); + + if (isHorizontal) { + cursor.x += width + labelOpts.padding; + } else { + cursor.y += itemHeight; + } + + }); + } + }, + + /** + * @private + */ + _getLegendItemAt: function(x, y) { + var me = this; + var i, hitBox, lh; + + if (x >= me.left && x <= me.right && y >= me.top && y <= me.bottom) { + // See if we are touching one of the dataset boxes + lh = me.legendHitBoxes; + for (i = 0; i < lh.length; ++i) { + hitBox = lh[i]; + + if (x >= hitBox.left && x <= hitBox.left + hitBox.width && y >= hitBox.top && y <= hitBox.top + hitBox.height) { + // Touching an element + return me.legendItems[i]; + } + } + } + + return null; + }, + + /** + * Handle an event + * @private + * @param {IEvent} event - The event to handle + */ + handleEvent: function(e) { + var me = this; + var opts = me.options; + var type = e.type === 'mouseup' ? 'click' : e.type; + var hoveredItem; + + if (type === 'mousemove') { + if (!opts.onHover && !opts.onLeave) { + return; + } + } else if (type === 'click') { + if (!opts.onClick) { + return; + } + } else { + return; + } + + // Chart event already has relative position in it + hoveredItem = me._getLegendItemAt(e.x, e.y); + + if (type === 'click') { + if (hoveredItem && opts.onClick) { + // use e.native for backwards compatibility + opts.onClick.call(me, e.native, hoveredItem); + } + } else { + if (opts.onLeave && hoveredItem !== me._hoveredItem) { + if (me._hoveredItem) { + opts.onLeave.call(me, e.native, me._hoveredItem); + } + me._hoveredItem = hoveredItem; + } + + if (opts.onHover && hoveredItem) { + // use e.native for backwards compatibility + opts.onHover.call(me, e.native, hoveredItem); + } + } + } +}); + +function createNewLegendAndAttach(chart, legendOpts) { + var legend = new Legend({ + ctx: chart.ctx, + options: legendOpts, + chart: chart + }); + + core_layouts.configure(chart, legend, legendOpts); + core_layouts.addBox(chart, legend); + chart.legend = legend; +} + +var plugin_legend = { + id: 'legend', + + /** + * Backward compatibility: since 2.1.5, the legend is registered as a plugin, making + * Chart.Legend obsolete. To avoid a breaking change, we export the Legend as part of + * the plugin, which one will be re-exposed in the chart.js file. + * https://github.com/chartjs/Chart.js/pull/2640 + * @private + */ + _element: Legend, + + beforeInit: function(chart) { + var legendOpts = chart.options.legend; + + if (legendOpts) { + createNewLegendAndAttach(chart, legendOpts); + } + }, + + beforeUpdate: function(chart) { + var legendOpts = chart.options.legend; + var legend = chart.legend; + + if (legendOpts) { + helpers$1.mergeIf(legendOpts, core_defaults.global.legend); + + if (legend) { + core_layouts.configure(chart, legend, legendOpts); + legend.options = legendOpts; + } else { + createNewLegendAndAttach(chart, legendOpts); + } + } else if (legend) { + core_layouts.removeBox(chart, legend); + delete chart.legend; + } + }, + + afterEvent: function(chart, e) { + var legend = chart.legend; + if (legend) { + legend.handleEvent(e); + } + } +}; + +var noop$2 = helpers$1.noop; + +core_defaults._set('global', { + title: { + display: false, + fontStyle: 'bold', + fullWidth: true, + padding: 10, + position: 'top', + text: '', + weight: 2000 // by default greater than legend (1000) to be above + } +}); + +/** + * IMPORTANT: this class is exposed publicly as Chart.Legend, backward compatibility required! + */ +var Title = core_element.extend({ + initialize: function(config) { + var me = this; + helpers$1.extend(me, config); + + // Contains hit boxes for each dataset (in dataset order) + me.legendHitBoxes = []; + }, + + // These methods are ordered by lifecycle. Utilities then follow. + + beforeUpdate: noop$2, + update: function(maxWidth, maxHeight, margins) { + var me = this; + + // Update Lifecycle - Probably don't want to ever extend or overwrite this function ;) + me.beforeUpdate(); + + // Absorb the master measurements + me.maxWidth = maxWidth; + me.maxHeight = maxHeight; + me.margins = margins; + + // Dimensions + me.beforeSetDimensions(); + me.setDimensions(); + me.afterSetDimensions(); + // Labels + me.beforeBuildLabels(); + me.buildLabels(); + me.afterBuildLabels(); + + // Fit + me.beforeFit(); + me.fit(); + me.afterFit(); + // + me.afterUpdate(); + + return me.minSize; + + }, + afterUpdate: noop$2, + + // + + beforeSetDimensions: noop$2, + setDimensions: function() { + var me = this; + // Set the unconstrained dimension before label rotation + if (me.isHorizontal()) { + // Reset position before calculating rotation + me.width = me.maxWidth; + me.left = 0; + me.right = me.width; + } else { + me.height = me.maxHeight; + + // Reset position before calculating rotation + me.top = 0; + me.bottom = me.height; + } + + // Reset padding + me.paddingLeft = 0; + me.paddingTop = 0; + me.paddingRight = 0; + me.paddingBottom = 0; + + // Reset minSize + me.minSize = { + width: 0, + height: 0 + }; + }, + afterSetDimensions: noop$2, + + // + + beforeBuildLabels: noop$2, + buildLabels: noop$2, + afterBuildLabels: noop$2, + + // + + beforeFit: noop$2, + fit: function() { + var me = this; + var opts = me.options; + var display = opts.display; + var minSize = me.minSize; + var lineCount = helpers$1.isArray(opts.text) ? opts.text.length : 1; + var fontOpts = helpers$1.options._parseFont(opts); + var textSize = display ? (lineCount * fontOpts.lineHeight) + (opts.padding * 2) : 0; + + if (me.isHorizontal()) { + minSize.width = me.maxWidth; // fill all the width + minSize.height = textSize; + } else { + minSize.width = textSize; + minSize.height = me.maxHeight; // fill all the height + } + + me.width = minSize.width; + me.height = minSize.height; + + }, + afterFit: noop$2, + + // Shared Methods + isHorizontal: function() { + var pos = this.options.position; + return pos === 'top' || pos === 'bottom'; + }, + + // Actually draw the title block on the canvas + draw: function() { + var me = this; + var ctx = me.ctx; + var opts = me.options; + + if (opts.display) { + var fontOpts = helpers$1.options._parseFont(opts); + var lineHeight = fontOpts.lineHeight; + var offset = lineHeight / 2 + opts.padding; + var rotation = 0; + var top = me.top; + var left = me.left; + var bottom = me.bottom; + var right = me.right; + var maxWidth, titleX, titleY; + + ctx.fillStyle = helpers$1.valueOrDefault(opts.fontColor, core_defaults.global.defaultFontColor); // render in correct colour + ctx.font = fontOpts.string; + + // Horizontal + if (me.isHorizontal()) { + titleX = left + ((right - left) / 2); // midpoint of the width + titleY = top + offset; + maxWidth = right - left; + } else { + titleX = opts.position === 'left' ? left + offset : right - offset; + titleY = top + ((bottom - top) / 2); + maxWidth = bottom - top; + rotation = Math.PI * (opts.position === 'left' ? -0.5 : 0.5); + } + + ctx.save(); + ctx.translate(titleX, titleY); + ctx.rotate(rotation); + ctx.textAlign = 'center'; + ctx.textBaseline = 'middle'; + + var text = opts.text; + if (helpers$1.isArray(text)) { + var y = 0; + for (var i = 0; i < text.length; ++i) { + ctx.fillText(text[i], 0, y, maxWidth); + y += lineHeight; + } + } else { + ctx.fillText(text, 0, 0, maxWidth); + } + + ctx.restore(); + } + } +}); + +function createNewTitleBlockAndAttach(chart, titleOpts) { + var title = new Title({ + ctx: chart.ctx, + options: titleOpts, + chart: chart + }); + + core_layouts.configure(chart, title, titleOpts); + core_layouts.addBox(chart, title); + chart.titleBlock = title; +} + +var plugin_title = { + id: 'title', + + /** + * Backward compatibility: since 2.1.5, the title is registered as a plugin, making + * Chart.Title obsolete. To avoid a breaking change, we export the Title as part of + * the plugin, which one will be re-exposed in the chart.js file. + * https://github.com/chartjs/Chart.js/pull/2640 + * @private + */ + _element: Title, + + beforeInit: function(chart) { + var titleOpts = chart.options.title; + + if (titleOpts) { + createNewTitleBlockAndAttach(chart, titleOpts); + } + }, + + beforeUpdate: function(chart) { + var titleOpts = chart.options.title; + var titleBlock = chart.titleBlock; + + if (titleOpts) { + helpers$1.mergeIf(titleOpts, core_defaults.global.title); + + if (titleBlock) { + core_layouts.configure(chart, titleBlock, titleOpts); + titleBlock.options = titleOpts; + } else { + createNewTitleBlockAndAttach(chart, titleOpts); + } + } else if (titleBlock) { + core_layouts.removeBox(chart, titleBlock); + delete chart.titleBlock; + } + } +}; + +var plugins = {}; +var filler = plugin_filler; +var legend = plugin_legend; +var title = plugin_title; +plugins.filler = filler; +plugins.legend = legend; +plugins.title = title; + +/** + * @namespace Chart + */ + + +core_controller.helpers = helpers$1; + +// @todo dispatch these helpers into appropriated helpers/helpers.* file and write unit tests! +core_helpers(core_controller); + +core_controller._adapters = core_adapters; +core_controller.Animation = core_animation; +core_controller.animationService = core_animations; +core_controller.controllers = controllers; +core_controller.DatasetController = core_datasetController; +core_controller.defaults = core_defaults; +core_controller.Element = core_element; +core_controller.elements = elements; +core_controller.Interaction = core_interaction; +core_controller.layouts = core_layouts; +core_controller.platform = platform; +core_controller.plugins = core_plugins; +core_controller.Scale = core_scale; +core_controller.scaleService = core_scaleService; +core_controller.Ticks = core_ticks; +core_controller.Tooltip = core_tooltip; + +// Register built-in scales + +core_controller.helpers.each(scales, function(scale, type) { + core_controller.scaleService.registerScaleType(type, scale, scale._defaults); +}); + +// Load to register built-in adapters (as side effects) + + +// Loading built-in plugins + +for (var k in plugins) { + if (plugins.hasOwnProperty(k)) { + core_controller.plugins.register(plugins[k]); + } +} + +core_controller.platform.initialize(); + +var src = core_controller; +if (typeof window !== 'undefined') { + window.Chart = core_controller; +} + +// DEPRECATIONS + +/** + * Provided for backward compatibility, not available anymore + * @namespace Chart.Chart + * @deprecated since version 2.8.0 + * @todo remove at version 3 + * @private + */ +core_controller.Chart = core_controller; + +/** + * Provided for backward compatibility, not available anymore + * @namespace Chart.Legend + * @deprecated since version 2.1.5 + * @todo remove at version 3 + * @private + */ +core_controller.Legend = plugins.legend._element; + +/** + * Provided for backward compatibility, not available anymore + * @namespace Chart.Title + * @deprecated since version 2.1.5 + * @todo remove at version 3 + * @private + */ +core_controller.Title = plugins.title._element; + +/** + * Provided for backward compatibility, use Chart.plugins instead + * @namespace Chart.pluginService + * @deprecated since version 2.1.5 + * @todo remove at version 3 + * @private + */ +core_controller.pluginService = core_controller.plugins; + +/** + * Provided for backward compatibility, inheriting from Chart.PlugingBase has no + * effect, instead simply create/register plugins via plain JavaScript objects. + * @interface Chart.PluginBase + * @deprecated since version 2.5.0 + * @todo remove at version 3 + * @private + */ +core_controller.PluginBase = core_controller.Element.extend({}); + +/** + * Provided for backward compatibility, use Chart.helpers.canvas instead. + * @namespace Chart.canvasHelpers + * @deprecated since version 2.6.0 + * @todo remove at version 3 + * @private + */ +core_controller.canvasHelpers = core_controller.helpers.canvas; + +/** + * Provided for backward compatibility, use Chart.layouts instead. + * @namespace Chart.layoutService + * @deprecated since version 2.7.3 + * @todo remove at version 3 + * @private + */ +core_controller.layoutService = core_controller.layouts; + +/** + * Provided for backward compatibility, not available anymore. + * @namespace Chart.LinearScaleBase + * @deprecated since version 2.8 + * @todo remove at version 3 + * @private + */ +core_controller.LinearScaleBase = scale_linearbase; + +/** + * Provided for backward compatibility, instead we should create a new Chart + * by setting the type in the config (`new Chart(id, {type: '{chart-type}'}`). + * @deprecated since version 2.8.0 + * @todo remove at version 3 + */ +core_controller.helpers.each( + [ + 'Bar', + 'Bubble', + 'Doughnut', + 'Line', + 'PolarArea', + 'Radar', + 'Scatter' + ], + function(klass) { + core_controller[klass] = function(ctx, cfg) { + return new core_controller(ctx, core_controller.helpers.merge(cfg || {}, { + type: klass.charAt(0).toLowerCase() + klass.slice(1) + })); + }; + } +); + +return src; + +}))); diff --git a/samples/DashboardDemo/src/DashboardDemo.Web/wwwroot/libs/chart.js/Chart.min.css b/samples/DashboardDemo/src/DashboardDemo.Web/wwwroot/libs/chart.js/Chart.min.css new file mode 100644 index 0000000000..9dc5ac2e5f --- /dev/null +++ b/samples/DashboardDemo/src/DashboardDemo.Web/wwwroot/libs/chart.js/Chart.min.css @@ -0,0 +1 @@ +@keyframes chartjs-render-animation{from{opacity:.99}to{opacity:1}}.chartjs-render-monitor{animation:chartjs-render-animation 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e({_chart:this.chart,_datasetIndex:this.index,_index:t})},addElements:function(){var t,e,i=this.getMeta(),n=this.getDataset().data||[],a=i.data;for(t=0,e=n.length;ti&&this.insertElements(i,n-i)},insertElements:function(t,e){for(var i=0;is;)a-=2*Math.PI;for(;a=r&&a<=s,d=o>=i.innerRadius&&o<=i.outerRadius;return l&&d}return!1},getCenterPoint:function(){var t=this._view,e=(t.startAngle+t.endAngle)/2,i=(t.innerRadius+t.outerRadius)/2;return{x:t.x+Math.cos(e)*i,y:t.y+Math.sin(e)*i}},getArea:function(){var t=this._view;return Math.PI*((t.endAngle-t.startAngle)/(2*Math.PI))*(Math.pow(t.outerRadius,2)-Math.pow(t.innerRadius,2))},tooltipPosition:function(){var t=this._view,e=t.startAngle+(t.endAngle-t.startAngle)/2,i=(t.outerRadius-t.innerRadius)/2+t.innerRadius;return{x:t.x+Math.cos(e)*i,y:t.y+Math.sin(e)*i}},draw:function(){var t,e=this._chart.ctx,i=this._view,n=i.startAngle,a=i.endAngle,o="inner"===i.borderAlign?.33:0;e.save(),e.beginPath(),e.arc(i.x,i.y,Math.max(i.outerRadius-o,0),n,a),e.arc(i.x,i.y,i.innerRadius,a,n,!0),e.closePath(),e.fillStyle=i.backgroundColor,e.fill(),i.borderWidth&&("inner"===i.borderAlign?(e.beginPath(),t=o/i.outerRadius,e.arc(i.x,i.y,i.outerRadius,n-t,a+t),i.innerRadius>o?(t=o/i.innerRadius,e.arc(i.x,i.y,i.innerRadius-o,a+t,n-t,!0)):e.arc(i.x,i.y,o,a+Math.PI/2,n-Math.PI/2),e.closePath(),e.clip(),e.beginPath(),e.arc(i.x,i.y,i.outerRadius,n,a),e.arc(i.x,i.y,i.innerRadius,a,n,!0),e.closePath(),e.lineWidth=2*i.borderWidth,e.lineJoin="round"):(e.lineWidth=i.borderWidth,e.lineJoin="bevel"),e.strokeStyle=i.borderColor,e.stroke()),e.restore()}}),Ct=ut.valueOrDefault,St=st.global.defaultColor;st._set("global",{elements:{line:{tension:.4,backgroundColor:St,borderWidth:3,borderColor:St,borderCapStyle:"butt",borderDash:[],borderDashOffset:0,borderJoinStyle:"miter",capBezierPoints:!0,fill:!0}}});var Pt=pt.extend({draw:function(){var t,e,i,n,a=this._view,o=this._chart.ctx,r=a.spanGaps,s=this._children.slice(),l=st.global,d=l.elements.line,u=-1;for(this._loop&&s.length&&s.push(s[0]),o.save(),o.lineCap=a.borderCapStyle||d.borderCapStyle,o.setLineDash&&o.setLineDash(a.borderDash||d.borderDash),o.lineDashOffset=Ct(a.borderDashOffset,d.borderDashOffset),o.lineJoin=a.borderJoinStyle||d.borderJoinStyle,o.lineWidth=Ct(a.borderWidth,d.borderWidth),o.strokeStyle=a.borderColor||l.defaultColor,o.beginPath(),u=-1,t=0;tt.x&&(e=Ot(e,"left","right")):t.basei?i:n,r:l.right||a<0?0:a>e?e:a,b:l.bottom||o<0?0:o>i?i:o,l:l.left||r<0?0:r>e?e:r}}function Bt(t,e,i){var n=null===e,a=null===i,o=!(!t||n&&a)&&Rt(t);return o&&(n||e>=o.left&&e<=o.right)&&(a||i>=o.top&&i<=o.bottom)}st._set("global",{elements:{rectangle:{backgroundColor:Ft,borderColor:Ft,borderSkipped:"bottom",borderWidth:0}}});var Nt=pt.extend({draw:function(){var t=this._chart.ctx,e=this._view,i=function(t){var e=Rt(t),i=e.right-e.left,n=e.bottom-e.top,a=zt(t,i/2,n/2);return{outer:{x:e.left,y:e.top,w:i,h:n},inner:{x:e.left+a.l,y:e.top+a.t,w:i-a.l-a.r,h:n-a.t-a.b}}}(e),n=i.outer,a=i.inner;t.fillStyle=e.backgroundColor,t.fillRect(n.x,n.y,n.w,n.h),n.w===a.w&&n.h===a.h||(t.save(),t.beginPath(),t.rect(n.x,n.y,n.w,n.h),t.clip(),t.fillStyle=e.borderColor,t.rect(a.x,a.y,a.w,a.h),t.fill("evenodd"),t.restore())},height:function(){var t=this._view;return t.base-t.y},inRange:function(t,e){return Bt(this._view,t,e)},inLabelRange:function(t,e){var i=this._view;return Lt(i)?Bt(i,t,null):Bt(i,null,e)},inXRange:function(t){return Bt(this._view,t,null)},inYRange:function(t){return Bt(this._view,null,t)},getCenterPoint:function(){var t,e,i=this._view;return Lt(i)?(t=i.x,e=(i.y+i.base)/2):(t=(i.x+i.base)/2,e=i.y),{x:t,y:e}},getArea:function(){var t=this._view;return Lt(t)?t.width*Math.abs(t.y-t.base):t.height*Math.abs(t.x-t.base)},tooltipPosition:function(){var t=this._view;return{x:t.x,y:t.y}}}),Wt={},Vt=_t,Et=Pt,Ht=Tt,jt=Nt;Wt.Arc=Vt,Wt.Line=Et,Wt.Point=Ht,Wt.Rectangle=jt;var qt=ut.options.resolve;st._set("bar",{hover:{mode:"label"},scales:{xAxes:[{type:"category",categoryPercentage:.8,barPercentage:.9,offset:!0,gridLines:{offsetGridLines:!0}}],yAxes:[{type:"linear"}]}});var Yt=Mt.extend({dataElementType:Wt.Rectangle,initialize:function(){var t;Mt.prototype.initialize.apply(this,arguments),(t=this.getMeta()).stack=this.getDataset().stack,t.bar=!0},update:function(t){var e,i,n=this.getMeta().data;for(this._ruler=this.getRuler(),e=0,i=n.length;e0?Math.min(r,n-i):r,i=n;return r}(i,l):-1,pixels:l,start:r,end:s,stackCount:n,scale:i}},calculateBarValuePixels:function(t,e){var i,n,a,o,r,s,l=this.chart,d=this.getMeta(),u=this._getValueScale(),h=u.isHorizontal(),c=l.data.datasets,f=+u.getRightValue(c[t].data[e]),g=u.options.minBarLength,p=u.options.stacked,m=d.stack,v=0;if(p||void 0===p&&void 0!==m)for(i=0;i=0&&a>0)&&(v+=a));return o=u.getPixelForValue(v),s=(r=u.getPixelForValue(v+f))-o,void 0!==g&&Math.abs(s)=0&&!h||f<0&&h?o-g:o+g),{size:s,base:o,head:r,center:r+s/2}},calculateBarIndexPixels:function(t,e,i){var n=i.scale.options,a="flex"===n.barThickness?function(t,e,i){var n,a=e.pixels,o=a[t],r=t>0?a[t-1]:null,s=t');var i=t.data,n=i.datasets,a=i.labels;if(n.length)for(var o=0;o'),a[o]&&e.push(a[o]),e.push("");return e.push(""),e.join("")},legend:{labels:{generateLabels:function(t){var e=t.data;return e.labels.length&&e.datasets.length?e.labels.map(function(i,n){var a=t.getDatasetMeta(0),o=e.datasets[0],r=a.data[n],s=r&&r.custom||{},l=t.options.elements.arc;return{text:i,fillStyle:Gt([s.backgroundColor,o.backgroundColor,l.backgroundColor],void 0,n),strokeStyle:Gt([s.borderColor,o.borderColor,l.borderColor],void 0,n),lineWidth:Gt([s.borderWidth,o.borderWidth,l.borderWidth],void 0,n),hidden:isNaN(o.data[n])||a.data[n].hidden,index:n}}):[]}},onClick:function(t,e){var i,n,a,o=e.index,r=this.chart;for(i=0,n=(r.data.datasets||[]).length;i=Math.PI?-1:m<-Math.PI?1:0))+g,b={x:Math.cos(m),y:Math.sin(m)},x={x:Math.cos(v),y:Math.sin(v)},y=m<=0&&v>=0||m<=2*Math.PI&&2*Math.PI<=v,k=m<=.5*Math.PI&&.5*Math.PI<=v||m<=2.5*Math.PI&&2.5*Math.PI<=v,w=m<=-Math.PI&&-Math.PI<=v||m<=Math.PI&&Math.PI<=v,M=m<=.5*-Math.PI&&.5*-Math.PI<=v||m<=1.5*Math.PI&&1.5*Math.PI<=v,_=f/100,C={x:w?-1:Math.min(b.x*(b.x<0?1:_),x.x*(x.x<0?1:_)),y:M?-1:Math.min(b.y*(b.y<0?1:_),x.y*(x.y<0?1:_))},S={x:y?1:Math.max(b.x*(b.x>0?1:_),x.x*(x.x>0?1:_)),y:k?1:Math.max(b.y*(b.y>0?1:_),x.y*(x.y>0?1:_))},P={width:.5*(S.x-C.x),height:.5*(S.y-C.y)};d=Math.min(s/P.width,l/P.height),u={x:-.5*(S.x+C.x),y:-.5*(S.y+C.y)}}for(e=0,i=c.length;e0&&!isNaN(t)?2*Math.PI*(Math.abs(t)/e):0},getMaxBorderWidth:function(t){var e,i,n,a,o,r,s,l,d=0,u=this.chart;if(!t)for(e=0,i=u.data.datasets.length;e(d=s>d?s:d)?l:d);return d},setHoverStyle:function(t){var e=t._model,i=t._options,n=ut.getHoverColor;t.$previousStyle={backgroundColor:e.backgroundColor,borderColor:e.borderColor,borderWidth:e.borderWidth},e.backgroundColor=Zt(i.hoverBackgroundColor,n(i.backgroundColor)),e.borderColor=Zt(i.hoverBorderColor,n(i.borderColor)),e.borderWidth=Zt(i.hoverBorderWidth,i.borderWidth)},_resolveElementOptions:function(t,e){var i,n,a,o=this.chart,r=this.getDataset(),s=t.custom||{},l=o.options.elements.arc,d={},u={chart:o,dataIndex:e,dataset:r,datasetIndex:this.index},h=["backgroundColor","borderColor","borderWidth","borderAlign","hoverBackgroundColor","hoverBorderColor","hoverBorderWidth"];for(i=0,n=h.length;i0&&ee(l[t-1]._model,s)&&(i.controlPointPreviousX=d(i.controlPointPreviousX,s.left,s.right),i.controlPointPreviousY=d(i.controlPointPreviousY,s.top,s.bottom)),t');var i=t.data,n=i.datasets,a=i.labels;if(n.length)for(var o=0;o'),a[o]&&e.push(a[o]),e.push("");return e.push(""),e.join("")},legend:{labels:{generateLabels:function(t){var e=t.data;return e.labels.length&&e.datasets.length?e.labels.map(function(i,n){var a=t.getDatasetMeta(0),o=e.datasets[0],r=a.data[n].custom||{},s=t.options.elements.arc;return{text:i,fillStyle:ae([r.backgroundColor,o.backgroundColor,s.backgroundColor],void 0,n),strokeStyle:ae([r.borderColor,o.borderColor,s.borderColor],void 0,n),lineWidth:ae([r.borderWidth,o.borderWidth,s.borderWidth],void 0,n),hidden:isNaN(o.data[n])||a.data[n].hidden,index:n}}):[]}},onClick:function(t,e){var i,n,a,o=e.index,r=this.chart;for(i=0,n=(r.data.datasets||[]).length;i0&&(o=t.getDatasetMeta(o[0]._datasetIndex).data),o},"x-axis":function(t,e){return me(t,e,{intersect:!1})},point:function(t,e){return fe(t,he(e,t))},nearest:function(t,e,i){var n=he(e,t);i.axis=i.axis||"xy";var a=pe(i.axis);return ge(t,n,i.intersect,a)},x:function(t,e,i){var n=he(e,t),a=[],o=!1;return ce(t,function(t){t.inXRange(n.x)&&a.push(t),t.inRange(n.x,n.y)&&(o=!0)}),i.intersect&&!o&&(a=[]),a},y:function(t,e,i){var n=he(e,t),a=[],o=!1;return 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t=this._options.callbacks,e=t.beforeFooter.apply(this,arguments),i=t.footer.apply(this,arguments),n=t.afterFooter.apply(this,arguments),a=[];return a=Ye(a,Ue(e)),a=Ye(a,Ue(i)),a=Ye(a,Ue(n))},update:function(t){var e,i,n,a,o,r,s,l,d,u,h=this,c=h._options,f=h._model,g=h._model=Xe(c),p=h._active,m=h._data,v={xAlign:f.xAlign,yAlign:f.yAlign},b={x:f.x,y:f.y},x={width:f.width,height:f.height},y={x:f.caretX,y:f.caretY};if(p.length){g.opacity=1;var k=[],w=[];y=qe[c.position].call(h,p,h._eventPosition);var M=[];for(e=0,i=p.length;en.width&&(a=n.width-e.width),a<0&&(a=0)),"top"===u?o+=h:o-="bottom"===u?e.height+h:e.height/2,"center"===u?"left"===d?a+=h:"right"===d&&(a-=h):"left"===d?a-=c:"right"===d&&(a+=c),{x:a,y:o}}(g,x,v=function(t,e){var i,n,a,o,r,s=t._model,l=t._chart,d=t._chart.chartArea,u="center",h="center";s.yl.height-e.height&&(h="bottom");var c=(d.left+d.right)/2,f=(d.top+d.bottom)/2;"center"===h?(i=function(t){return t<=c},n=function(t){return t>c}):(i=function(t){return 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if("left"===h?(n=(a=f+u+d)-d,o=a+d):"right"===h?(n=(a=f+p-u-d)-d,o=a+d):(n=(a=i.caretX)-d,o=a+d),"top"===c)s=(r=g)-d,l=r;else{s=(r=g+m)+d,l=r;var v=o;o=n,n=v}return{x1:n,x2:a,x3:o,y1:r,y2:s,y3:l}},drawTitle:function(t,e,i){var n=e.title;if(n.length){t.x=Ke(e,e._titleAlign),i.textAlign=e._titleAlign,i.textBaseline="top";var a,o,r=e.titleFontSize,s=e.titleSpacing;for(i.fillStyle=e.titleFontColor,i.font=ut.fontString(r,e._titleFontStyle,e._titleFontFamily),a=0,o=n.length;a0&&i.stroke()},draw:function(){var t=this._chart.ctx,e=this._view;if(0!==e.opacity){var i={width:e.width,height:e.height},n={x:e.x,y:e.y},a=Math.abs(e.opacity<.001)?0:e.opacity,o=e.title.length||e.beforeBody.length||e.body.length||e.afterBody.length||e.footer.length;this._options.enabled&&o&&(t.save(),t.globalAlpha=a,this.drawBackground(n,e,t,i),n.y+=e.yPadding,this.drawTitle(n,e,t),this.drawBody(n,e,t),this.drawFooter(n,e,t),t.restore())}},handleEvent:function(t){var e,i=this,n=i._options;return i._lastActive=i._lastActive||[],"mouseout"===t.type?i._active=[]:i._active=i._chart.getElementsAtEventForMode(t,n.mode,n),(e=!ut.arrayEquals(i._active,i._lastActive))&&(i._lastActive=i._active,(n.enabled||n.custom)&&(i._eventPosition={x:t.x,y:t.y},i.update(!0),i.pivot())),e}}),$e=qe,Je=Ze;Je.positioners=$e;var Qe=ut.valueOrDefault;function ti(){return ut.merge({},[].slice.call(arguments),{merger:function(t,e,i,n){if("xAxes"===t||"yAxes"===t){var a,o,r,s=i[t].length;for(e[t]||(e[t]=[]),a=0;a=e[t].length&&e[t].push({}),!e[t][a].type||r.type&&r.type!==e[t][a].type?ut.merge(e[t][a],[He.getScaleDefaults(o),r]):ut.merge(e[t][a],r)}else ut._merger(t,e,i,n)}})}function ei(){return ut.merge({},[].slice.call(arguments),{merger:function(t,e,i,n){var a=e[t]||{},o=i[t];"scales"===t?e[t]=ti(a,o):"scale"===t?e[t]=ut.merge(a,[He.getScaleDefaults(o.type),o]):ut._merger(t,e,i,n)}})}function ii(t){return"top"===t||"bottom"===t}st._set("global",{elements:{},events:["mousemove","mouseout","click","touchstart","touchmove"],hover:{onHover:null,mode:"nearest",intersect:!0,animationDuration:400},onClick:null,maintainAspectRatio:!0,responsive:!0,responsiveAnimationDuration:0});var ni=function(t,e){return this.construct(t,e),this};ut.extend(ni.prototype,{construct:function(t,e){var i=this;e=function(t){var e=(t=t||{}).data=t.data||{};return e.datasets=e.datasets||[],e.labels=e.labels||[],t.options=ei(st.global,st[t.type],t.options||{}),t}(e);var n=Ve.acquireContext(t,e),a=n&&n.canvas,o=a&&a.height,r=a&&a.width;i.id=ut.uid(),i.ctx=n,i.canvas=a,i.config=e,i.width=r,i.height=o,i.aspectRatio=o?r/o:null,i.options=e.options,i._bufferedRender=!1,i.chart=i,i.controller=i,ni.instances[i.id]=i,Object.defineProperty(i,"data",{get:function(){return i.config.data},set:function(t){i.config.data=t}}),n&&a?(i.initialize(),i.update()):console.error("Failed to create chart: can't acquire context from the given item")},initialize:function(){var t=this;return Ee.notify(t,"beforeInit"),ut.retinaScale(t,t.options.devicePixelRatio),t.bindEvents(),t.options.responsive&&t.resize(!0),t.ensureScalesHaveIDs(),t.buildOrUpdateScales(),t.initToolTip(),Ee.notify(t,"afterInit"),t},clear:function(){return ut.canvas.clear(this),this},stop:function(){return bt.cancelAnimation(this),this},resize:function(t){var e=this,i=e.options,n=e.canvas,a=i.maintainAspectRatio&&e.aspectRatio||null,o=Math.max(0,Math.floor(ut.getMaximumWidth(n))),r=Math.max(0,Math.floor(a?o/a:ut.getMaximumHeight(n)));if((e.width!==o||e.height!==r)&&(n.width=e.width=o,n.height=e.height=r,n.style.width=o+"px",n.style.height=r+"px",ut.retinaScale(e,i.devicePixelRatio),!t)){var s={width:o,height:r};Ee.notify(e,"resize",[s]),i.onResize&&i.onResize(e,s),e.stop(),e.update({duration:i.responsiveAnimationDuration})}},ensureScalesHaveIDs:function(){var t=this.options,e=t.scales||{},i=t.scale;ut.each(e.xAxes,function(t,e){t.id=t.id||"x-axis-"+e}),ut.each(e.yAxes,function(t,e){t.id=t.id||"y-axis-"+e}),i&&(i.id=i.id||"scale")},buildOrUpdateScales:function(){var t=this,e=t.options,i=t.scales||{},n=[],a=Object.keys(i).reduce(function(t,e){return t[e]=!1,t},{});e.scales&&(n=n.concat((e.scales.xAxes||[]).map(function(t){return{options:t,dtype:"category",dposition:"bottom"}}),(e.scales.yAxes||[]).map(function(t){return{options:t,dtype:"linear",dposition:"left"}}))),e.scale&&n.push({options:e.scale,dtype:"radialLinear",isDefault:!0,dposition:"chartArea"}),ut.each(n,function(e){var n=e.options,o=n.id,r=Qe(n.type,e.dtype);ii(n.position)!==ii(e.dposition)&&(n.position=e.dposition),a[o]=!0;var s=null;if(o in i&&i[o].type===r)(s=i[o]).options=n,s.ctx=t.ctx,s.chart=t;else{var l=He.getScaleConstructor(r);if(!l)return;s=new l({id:o,type:r,options:n,ctx:t.ctx,chart:t}),i[s.id]=s}s.mergeTicksOptions(),e.isDefault&&(t.scale=s)}),ut.each(a,function(t,e){t||delete i[e]}),t.scales=i,He.addScalesToLayout(this)},buildOrUpdateControllers:function(){var t=this,e=[];return ut.each(t.data.datasets,function(i,n){var a=t.getDatasetMeta(n),o=i.type||t.config.type;if(a.type&&a.type!==o&&(t.destroyDatasetMeta(n),a=t.getDatasetMeta(n)),a.type=o,a.controller)a.controller.updateIndex(n),a.controller.linkScales();else{var r=ue[a.type];if(void 0===r)throw new Error('"'+a.type+'" is not a chart type.');a.controller=new r(t,n),e.push(a.controller)}},t),e},resetElements:function(){var t=this;ut.each(t.data.datasets,function(e,i){t.getDatasetMeta(i).controller.reset()},t)},reset:function(){this.resetElements(),this.tooltip.initialize()},update:function(t){var e,i,n=this;if(t&&"object"==typeof t||(t={duration:t,lazy:arguments[1]}),i=(e=n).options,ut.each(e.scales,function(t){ke.removeBox(e,t)}),i=ei(st.global,st[e.config.type],i),e.options=e.config.options=i,e.ensureScalesHaveIDs(),e.buildOrUpdateScales(),e.tooltip._options=i.tooltips,e.tooltip.initialize(),Ee._invalidate(n),!1!==Ee.notify(n,"beforeUpdate")){n.tooltip._data=n.data;var a=n.buildOrUpdateControllers();ut.each(n.data.datasets,function(t,e){n.getDatasetMeta(e).controller.buildOrUpdateElements()},n),n.updateLayout(),n.options.animation&&n.options.animation.duration&&ut.each(a,function(t){t.reset()}),n.updateDatasets(),n.tooltip.initialize(),n.lastActive=[],Ee.notify(n,"afterUpdate"),n._bufferedRender?n._bufferedRequest={duration:t.duration,easing:t.easing,lazy:t.lazy}:n.render(t)}},updateLayout:function(){!1!==Ee.notify(this,"beforeLayout")&&(ke.update(this,this.width,this.height),Ee.notify(this,"afterScaleUpdate"),Ee.notify(this,"afterLayout"))},updateDatasets:function(){if(!1!==Ee.notify(this,"beforeDatasetsUpdate")){for(var t=0,e=this.data.datasets.length;t=0;--i)e.isDatasetVisible(i)&&e.drawDataset(i,t);Ee.notify(e,"afterDatasetsDraw",[t])}},drawDataset:function(t,e){var i=this.getDatasetMeta(t),n={meta:i,index:t,easingValue:e};!1!==Ee.notify(this,"beforeDatasetDraw",[n])&&(i.controller.draw(e),Ee.notify(this,"afterDatasetDraw",[n]))},_drawTooltip:function(t){var e=this.tooltip,i={tooltip:e,easingValue:t};!1!==Ee.notify(this,"beforeTooltipDraw",[i])&&(e.draw(),Ee.notify(this,"afterTooltipDraw",[i]))},getElementAtEvent:function(t){return ve.modes.single(this,t)},getElementsAtEvent:function(t){return ve.modes.label(this,t,{intersect:!0})},getElementsAtXAxis:function(t){return ve.modes["x-axis"](this,t,{intersect:!0})},getElementsAtEventForMode:function(t,e,i){var n=ve.modes[e];return"function"==typeof n?n(this,t,i):[]},getDatasetAtEvent:function(t){return ve.modes.dataset(this,t,{intersect:!0})},getDatasetMeta:function(t){var e=this.data.datasets[t];e._meta||(e._meta={});var i=e._meta[this.id];return i||(i=e._meta[this.id]={type:null,data:[],dataset:null,controller:null,hidden:null,xAxisID:null,yAxisID:null}),i},getVisibleDatasetCount:function(){for(var t=0,e=0,i=this.data.datasets.length;e3?i[2]-i[1]:i[1]-i[0];Math.abs(n)>1&&t!==Math.floor(t)&&(n=t-Math.floor(t));var a=ut.log10(Math.abs(n)),o="";if(0!==t)if(Math.max(Math.abs(i[0]),Math.abs(i[i.length-1]))<1e-4){var r=ut.log10(Math.abs(t));o=t.toExponential(Math.floor(r)-Math.floor(a))}else{var s=-1*Math.floor(a);s=Math.max(Math.min(s,20),0),o=t.toFixed(s)}else o="0";return o},logarithmic:function(t,e,i){var n=t/Math.pow(10,Math.floor(ut.log10(t)));return 0===t?"0":1===n||2===n||5===n||0===e||e===i.length-1?t.toExponential():""}}},di=ut.valueOrDefault,ui=ut.valueAtIndexOrDefault;function hi(t){var e,i,n=[];for(e=0,i=t.length;ed&&ot.maxHeight){o--;break}o++,l=r*s}t.labelRotation=o},afterCalculateTickRotation:function(){ut.callback(this.options.afterCalculateTickRotation,[this])},beforeFit:function(){ut.callback(this.options.beforeFit,[this])},fit:function(){var t=this,e=t.minSize={width:0,height:0},i=hi(t._ticks),n=t.options,a=n.ticks,o=n.scaleLabel,r=n.gridLines,s=t._isVisible(),l=n.position,d=t.isHorizontal(),u=ut.options._parseFont,h=u(a),c=n.gridLines.tickMarkLength;if(e.width=d?t.isFullWidth()?t.maxWidth-t.margins.left-t.margins.right:t.maxWidth:s&&r.drawTicks?c:0,e.height=d?s&&r.drawTicks?c:0:t.maxHeight,o.display&&s){var f=u(o),g=ut.options.toPadding(o.padding),p=f.lineHeight+g.height;d?e.height+=p:e.width+=p}if(a.display&&s){var m=ut.longestText(t.ctx,h.string,i,t.longestTextCache),v=ut.numberOfLabelLines(i),b=.5*h.size,x=t.options.ticks.padding;if(t._maxLabelLines=v,t.longestLabelWidth=m,d){var y=ut.toRadians(t.labelRotation),k=Math.cos(y),w=Math.sin(y)*m+h.lineHeight*v+b;e.height=Math.min(t.maxHeight,e.height+w+x),t.ctx.font=h.string;var M,_,C=ci(t.ctx,i[0],h.string),S=ci(t.ctx,i[i.length-1],h.string),P=t.getPixelForTick(0)-t.left,I=t.right-t.getPixelForTick(i.length-1);0!==t.labelRotation?(M="bottom"===l?k*C:k*b,_="bottom"===l?k*b:k*S):(M=C/2,_=S/2),t.paddingLeft=Math.max(M-P,0)+3,t.paddingRight=Math.max(_-I,0)+3}else a.mirror?m=0:m+=x+b,e.width=Math.min(t.maxWidth,e.width+m),t.paddingTop=h.size/2,t.paddingBottom=h.size/2}t.handleMargins(),t.width=e.width,t.height=e.height},handleMargins:function(){var t=this;t.margins&&(t.paddingLeft=Math.max(t.paddingLeft-t.margins.left,0),t.paddingTop=Math.max(t.paddingTop-t.margins.top,0),t.paddingRight=Math.max(t.paddingRight-t.margins.right,0),t.paddingBottom=Math.max(t.paddingBottom-t.margins.bottom,0))},afterFit:function(){ut.callback(this.options.afterFit,[this])},isHorizontal:function(){return"top"===this.options.position||"bottom"===this.options.position},isFullWidth:function(){return this.options.fullWidth},getRightValue:function(t){if(ut.isNullOrUndef(t))return NaN;if(("number"==typeof t||t instanceof Number)&&!isFinite(t))return NaN;if(t)if(this.isHorizontal()){if(void 0!==t.x)return this.getRightValue(t.x)}else if(void 0!==t.y)return this.getRightValue(t.y);return t},getLabelForIndex:ut.noop,getPixelForValue:ut.noop,getValueForPixel:ut.noop,getPixelForTick:function(t){var e=this,i=e.options.offset;if(e.isHorizontal()){var n=(e.width-(e.paddingLeft+e.paddingRight))/Math.max(e._ticks.length-(i?0:1),1),a=n*t+e.paddingLeft;i&&(a+=n/2);var o=e.left+a;return o+=e.isFullWidth()?e.margins.left:0}var r=e.height-(e.paddingTop+e.paddingBottom);return e.top+t*(r/(e._ticks.length-1))},getPixelForDecimal:function(t){var e=this;if(e.isHorizontal()){var i=(e.width-(e.paddingLeft+e.paddingRight))*t+e.paddingLeft,n=e.left+i;return n+=e.isFullWidth()?e.margins.left:0}return e.top+t*e.height},getBasePixel:function(){return this.getPixelForValue(this.getBaseValue())},getBaseValue:function(){var t=this.min,e=this.max;return this.beginAtZero?0:t<0&&e<0?e:t>0&&e>0?t:0},_autoSkip:function(t){var e,i,n=this,a=n.isHorizontal(),o=n.options.ticks.minor,r=t.length,s=!1,l=o.maxTicksLimit,d=n._tickSize()*(r-1),u=a?n.width-(n.paddingLeft+n.paddingRight):n.height-(n.paddingTop+n.PaddingBottom),h=[];for(d>u&&(s=1+Math.floor(d/u)),r>l&&(s=Math.max(s,1+Math.floor(r/l))),e=0;e1&&e%s>0&&delete i.label,h.push(i);return h},_tickSize:function(){var t=this,e=t.isHorizontal(),i=t.options.ticks.minor,n=ut.toRadians(t.labelRotation),a=Math.abs(Math.cos(n)),o=Math.abs(Math.sin(n)),r=i.autoSkipPadding||0,s=t.longestLabelWidth+r||0,l=ut.options._parseFont(i),d=t._maxLabelLines*l.lineHeight+r||0;return e?d*a>s*o?s/a:d/o:d*o0&&n>0&&(t.min=0)}var a=void 0!==e.min||void 0!==e.suggestedMin,o=void 0!==e.max||void 0!==e.suggestedMax;void 0!==e.min?t.min=e.min:void 0!==e.suggestedMin&&(null===t.min?t.min=e.suggestedMin:t.min=Math.min(t.min,e.suggestedMin)),void 0!==e.max?t.max=e.max:void 0!==e.suggestedMax&&(null===t.max?t.max=e.suggestedMax:t.max=Math.max(t.max,e.suggestedMax)),a!==o&&t.min>=t.max&&(a?t.max=t.min+1:t.min=t.max-1),t.min===t.max&&(t.max++,e.beginAtZero||t.min--)},getTickLimit:function(){var t,e=this.options.ticks,i=e.stepSize,n=e.maxTicksLimit;return i?t=Math.ceil(this.max/i)-Math.floor(this.min/i)+1:(t=this._computeTickLimit(),n=n||11),n&&(t=Math.min(n,t)),t},_computeTickLimit:function(){return Number.POSITIVE_INFINITY},handleDirectionalChanges:mi,buildTicks:function(){var t=this,e=t.options.ticks,i=t.getTickLimit(),n={maxTicks:i=Math.max(2,i),min:e.min,max:e.max,precision:e.precision,stepSize:ut.valueOrDefault(e.fixedStepSize,e.stepSize)},a=t.ticks=function(t,e){var i,n,a,o,r=[],s=t.stepSize,l=s||1,d=t.maxTicks-1,u=t.min,h=t.max,c=t.precision,f=e.min,g=e.max,p=ut.niceNum((g-f)/d/l)*l;if(p<1e-14&&vi(u)&&vi(h))return[f,g];(o=Math.ceil(g/p)-Math.floor(f/p))>d&&(p=ut.niceNum(o*p/d/l)*l),s||vi(c)?i=Math.pow(10,ut._decimalPlaces(p)):(i=Math.pow(10,c),p=Math.ceil(p*i)/i),n=Math.floor(f/p)*p,a=Math.ceil(g/p)*p,s&&(!vi(u)&&ut.almostWhole(u/p,p/1e3)&&(n=u),!vi(h)&&ut.almostWhole(h/p,p/1e3)&&(a=h)),o=(a-n)/p,o=ut.almostEquals(o,Math.round(o),p/1e3)?Math.round(o):Math.ceil(o),n=Math.round(n*i)/i,a=Math.round(a*i)/i,r.push(vi(u)?n:u);for(var m=1;mt.max&&(t.max=n))})});t.min=isFinite(t.min)&&!isNaN(t.min)?t.min:0,t.max=isFinite(t.max)&&!isNaN(t.max)?t.max:1,this.handleTickRangeOptions()},_computeTickLimit:function(){var t;return this.isHorizontal()?Math.ceil(this.width/40):(t=ut.options._parseFont(this.options.ticks),Math.ceil(this.height/t.lineHeight))},handleDirectionalChanges:function(){this.isHorizontal()||this.ticks.reverse()},getLabelForIndex:function(t,e){return+this.getRightValue(this.chart.data.datasets[e].data[t])},getPixelForValue:function(t){var e=this,i=e.start,n=+e.getRightValue(t),a=e.end-i;return e.isHorizontal()?e.left+e.width/a*(n-i):e.bottom-e.height/a*(n-i)},getValueForPixel:function(t){var e=this,i=e.isHorizontal(),n=i?e.width:e.height,a=(i?t-e.left:e.bottom-t)/n;return e.start+(e.end-e.start)*a},getPixelForTick:function(t){return this.getPixelForValue(this.ticksAsNumbers[t])}}),ki=xi;yi._defaults=ki;var wi=ut.valueOrDefault;var Mi={position:"left",ticks:{callback:li.formatters.logarithmic}};function _i(t,e){return ut.isFinite(t)&&t>=0?t:e}var Ci=fi.extend({determineDataLimits:function(){var t=this,e=t.options,i=t.chart,n=i.data.datasets,a=t.isHorizontal();function o(e){return a?e.xAxisID===t.id:e.yAxisID===t.id}t.min=null,t.max=null,t.minNotZero=null;var r=e.stacked;if(void 0===r&&ut.each(n,function(t,e){if(!r){var n=i.getDatasetMeta(e);i.isDatasetVisible(e)&&o(n)&&void 0!==n.stack&&(r=!0)}}),e.stacked||r){var s={};ut.each(n,function(n,a){var r=i.getDatasetMeta(a),l=[r.type,void 0===e.stacked&&void 0===r.stack?a:"",r.stack].join(".");i.isDatasetVisible(a)&&o(r)&&(void 0===s[l]&&(s[l]=[]),ut.each(n.data,function(e,i){var n=s[l],a=+t.getRightValue(e);isNaN(a)||r.data[i].hidden||a<0||(n[i]=n[i]||0,n[i]+=a)}))}),ut.each(s,function(e){if(e.length>0){var i=ut.min(e),n=ut.max(e);t.min=null===t.min?i:Math.min(t.min,i),t.max=null===t.max?n:Math.max(t.max,n)}})}else ut.each(n,function(e,n){var a=i.getDatasetMeta(n);i.isDatasetVisible(n)&&o(a)&&ut.each(e.data,function(e,i){var n=+t.getRightValue(e);isNaN(n)||a.data[i].hidden||n<0||(null===t.min?t.min=n:nt.max&&(t.max=n),0!==n&&(null===t.minNotZero||n0?t.minNotZero=t.min:t.max<1?t.minNotZero=Math.pow(10,Math.floor(ut.log10(t.max))):t.minNotZero=1)},buildTicks:function(){var t=this,e=t.options.ticks,i=!t.isHorizontal(),n={min:_i(e.min),max:_i(e.max)},a=t.ticks=function(t,e){var i,n,a=[],o=wi(t.min,Math.pow(10,Math.floor(ut.log10(e.min)))),r=Math.floor(ut.log10(e.max)),s=Math.ceil(e.max/Math.pow(10,r));0===o?(i=Math.floor(ut.log10(e.minNotZero)),n=Math.floor(e.minNotZero/Math.pow(10,i)),a.push(o),o=n*Math.pow(10,i)):(i=Math.floor(ut.log10(o)),n=Math.floor(o/Math.pow(10,i)));var l=i<0?Math.pow(10,Math.abs(i)):1;do{a.push(o),10==++n&&(n=1,l=++i>=0?1:l),o=Math.round(n*Math.pow(10,i)*l)/l}while(ia?{start:e-i,end:e}:{start:e,end:e+i}}function Ri(t){return 0===t||180===t?"center":t<180?"left":"right"}function Oi(t,e,i,n){var a,o,r=i.y+n/2;if(ut.isArray(e))for(a=0,o=e.length;a270||t<90)&&(i.y-=e.h)}function Bi(t){return ut.isNumber(t)?t:0}var Ni=bi.extend({setDimensions:function(){var t=this;t.width=t.maxWidth,t.height=t.maxHeight,t.paddingTop=Fi(t.options)/2,t.xCenter=Math.floor(t.width/2),t.yCenter=Math.floor((t.height-t.paddingTop)/2),t.drawingArea=Math.min(t.height-t.paddingTop,t.width)/2},determineDataLimits:function(){var t=this,e=t.chart,i=Number.POSITIVE_INFINITY,n=Number.NEGATIVE_INFINITY;ut.each(e.data.datasets,function(a,o){if(e.isDatasetVisible(o)){var r=e.getDatasetMeta(o);ut.each(a.data,function(e,a){var o=+t.getRightValue(e);isNaN(o)||r.data[a].hidden||(i=Math.min(o,i),n=Math.max(o,n))})}}),t.min=i===Number.POSITIVE_INFINITY?0:i,t.max=n===Number.NEGATIVE_INFINITY?0:n,t.handleTickRangeOptions()},_computeTickLimit:function(){return Math.ceil(this.drawingArea/Fi(this.options))},convertTicksToLabels:function(){var t=this;bi.prototype.convertTicksToLabels.call(t),t.pointLabels=t.chart.data.labels.map(t.options.pointLabels.callback,t)},getLabelForIndex:function(t,e){return+this.getRightValue(this.chart.data.datasets[e].data[t])},fit:function(){var t=this.options;t.display&&t.pointLabels.display?function(t){var e,i,n,a=ut.options._parseFont(t.options.pointLabels),o={l:0,r:t.width,t:0,b:t.height-t.paddingTop},r={};t.ctx.font=a.string,t._pointLabelSizes=[];var s,l,d,u=Ti(t);for(e=0;eo.r&&(o.r=f.end,r.r=h),g.starto.b&&(o.b=g.end,r.b=h)}t.setReductions(t.drawingArea,o,r)}(this):this.setCenterPoint(0,0,0,0)},setReductions:function(t,e,i){var n=this,a=e.l/Math.sin(i.l),o=Math.max(e.r-n.width,0)/Math.sin(i.r),r=-e.t/Math.cos(i.t),s=-Math.max(e.b-(n.height-n.paddingTop),0)/Math.cos(i.b);a=Bi(a),o=Bi(o),r=Bi(r),s=Bi(s),n.drawingArea=Math.min(Math.floor(t-(a+o)/2),Math.floor(t-(r+s)/2)),n.setCenterPoint(a,o,r,s)},setCenterPoint:function(t,e,i,n){var a=this,o=a.width-e-a.drawingArea,r=t+a.drawingArea,s=i+a.drawingArea,l=a.height-a.paddingTop-n-a.drawingArea;a.xCenter=Math.floor((r+o)/2+a.left),a.yCenter=Math.floor((s+l)/2+a.top+a.paddingTop)},getIndexAngle:function(t){return t*(2*Math.PI/Ti(this))+(this.chart.options&&this.chart.options.startAngle?this.chart.options.startAngle:0)*Math.PI*2/360},getDistanceFromCenterForValue:function(t){var e=this;if(null===t)return 0;var i=e.drawingArea/(e.max-e.min);return e.options.ticks.reverse?(e.max-t)*i:(t-e.min)*i},getPointPosition:function(t,e){var i=this.getIndexAngle(t)-Math.PI/2;return{x:Math.cos(i)*e+this.xCenter,y:Math.sin(i)*e+this.yCenter}},getPointPositionForValue:function(t,e){return this.getPointPosition(t,this.getDistanceFromCenterForValue(e))},getBasePosition:function(){var t=this.min,e=this.max;return this.getPointPositionForValue(0,this.beginAtZero?0:t<0&&e<0?e:t>0&&e>0?t:0)},draw:function(){var t=this,e=t.options,i=e.gridLines,n=e.ticks;if(e.display){var a=t.ctx,o=this.getIndexAngle(0),r=ut.options._parseFont(n);(e.angleLines.display||e.pointLabels.display)&&function(t){var e=t.ctx,i=t.options,n=i.angleLines,a=i.gridLines,o=i.pointLabels,r=Pi(n.lineWidth,a.lineWidth),s=Pi(n.color,a.color),l=Fi(i);e.save(),e.lineWidth=r,e.strokeStyle=s,e.setLineDash&&(e.setLineDash(Ai([n.borderDash,a.borderDash,[]])),e.lineDashOffset=Ai([n.borderDashOffset,a.borderDashOffset,0]));var d=t.getDistanceFromCenterForValue(i.ticks.reverse?t.min:t.max),u=ut.options._parseFont(o);e.font=u.string,e.textBaseline="middle";for(var h=Ti(t)-1;h>=0;h--){if(n.display&&r&&s){var c=t.getPointPosition(h,d);e.beginPath(),e.moveTo(t.xCenter,t.yCenter),e.lineTo(c.x,c.y),e.stroke()}if(o.display){var f=0===h?l/2:0,g=t.getPointPosition(h,d+f+5),p=Ii(o.fontColor,h,st.global.defaultFontColor);e.fillStyle=p;var m=t.getIndexAngle(h),v=ut.toDegrees(m);e.textAlign=Ri(v),zi(v,t._pointLabelSizes[h],g),Oi(e,t.pointLabels[h]||"",g,u.lineHeight)}}e.restore()}(t),ut.each(t.ticks,function(e,s){if(s>0||n.reverse){var l=t.getDistanceFromCenterForValue(t.ticksAsNumbers[s]);if(i.display&&0!==s&&function(t,e,i,n){var a,o=t.ctx,r=e.circular,s=Ti(t),l=Ii(e.color,n-1),d=Ii(e.lineWidth,n-1);if((r||s)&&l&&d){if(o.save(),o.strokeStyle=l,o.lineWidth=d,o.setLineDash&&(o.setLineDash(e.borderDash||[]),o.lineDashOffset=e.borderDashOffset||0),o.beginPath(),r)o.arc(t.xCenter,t.yCenter,i,0,2*Math.PI);else{a=t.getPointPosition(0,i),o.moveTo(a.x,a.y);for(var u=1;u=0&&r<=s;){if(a=t[(n=r+s>>1)-1]||null,o=t[n],!a)return{lo:null,hi:o};if(o[e]i))return{lo:a,hi:o};s=n-1}}return{lo:o,hi:null}}(t,e,i),o=a.lo?a.hi?a.lo:t[t.length-2]:t[0],r=a.lo?a.hi?a.hi:t[t.length-1]:t[1],s=r[e]-o[e],l=s?(i-o[e])/s:0,d=(r[n]-o[n])*l;return o[n]+d}function Ki(t,e){var i=t._adapter,n=t.options.time,a=n.parser,o=a||n.format,r=e;return"function"==typeof a&&(r=a(r)),ut.isFinite(r)||(r="string"==typeof o?i.parse(r,o):i.parse(r)),null!==r?+r:(a||"function"!=typeof o||(r=o(e),ut.isFinite(r)||(r=i.parse(r))),r)}function Gi(t,e){if(ut.isNullOrUndef(e))return null;var i=t.options.time,n=Ki(t,t.getRightValue(e));return null===n?n:(i.round&&(n=+t._adapter.startOf(n,i.round)),n)}function Zi(t){for(var e=qi.indexOf(t)+1,i=qi.length;e=a&&i<=o&&d.push(i);return n.min=a,n.max=o,n._unit=s.unit||function(t,e,i,n,a){var o,r;for(o=qi.length-1;o>=qi.indexOf(i);o--)if(r=qi[o],ji[r].common&&t._adapter.diff(a,n,r)>=e.length)return r;return qi[i?qi.indexOf(i):0]}(n,d,s.minUnit,n.min,n.max),n._majorUnit=Zi(n._unit),n._table=function(t,e,i,n){if("linear"===n||!t.length)return[{time:e,pos:0},{time:i,pos:1}];var a,o,r,s,l,d=[],u=[e];for(a=0,o=t.length;ae&&s=0&&t0?r:1}}),Qi={position:"bottom",distribution:"linear",bounds:"data",adapters:{},time:{parser:!1,format:!1,unit:!1,round:!1,displayFormat:!1,isoWeekday:!1,minUnit:"millisecond",displayFormats:{}},ticks:{autoSkip:!1,source:"auto",major:{enabled:!1}}};Ji._defaults=Qi;var tn={category:gi,linear:yi,logarithmic:Ci,radialLinear:Ni,time:Ji},en={datetime:"MMM D, YYYY, h:mm:ss a",millisecond:"h:mm:ss.SSS a",second:"h:mm:ss a",minute:"h:mm a",hour:"hA",day:"MMM D",week:"ll",month:"MMM YYYY",quarter:"[Q]Q - YYYY",year:"YYYY"};si._date.override("function"==typeof t?{_id:"moment",formats:function(){return en},parse:function(e,i){return"string"==typeof e&&"string"==typeof i?e=t(e,i):e instanceof t||(e=t(e)),e.isValid()?e.valueOf():null},format:function(e,i){return t(e).format(i)},add:function(e,i,n){return t(e).add(i,n).valueOf()},diff:function(e,i,n){return t.duration(t(e).diff(t(i))).as(n)},startOf:function(e,i,n){return e=t(e),"isoWeek"===i?e.isoWeekday(n).valueOf():e.startOf(i).valueOf()},endOf:function(e,i){return t(e).endOf(i).valueOf()},_create:function(e){return t(e)}}:{}),st._set("global",{plugins:{filler:{propagate:!0}}});var nn={dataset:function(t){var e=t.fill,i=t.chart,n=i.getDatasetMeta(e),a=n&&i.isDatasetVisible(e)&&n.dataset._children||[],o=a.length||0;return o?function(t,e){return e=i)&&n;switch(o){case"bottom":return"start";case"top":return"end";case"zero":return"origin";case"origin":case"start":case"end":return o;default:return!1}}function on(t){var e,i=t.el._model||{},n=t.el._scale||{},a=t.fill,o=null;if(isFinite(a))return null;if("start"===a?o=void 0===i.scaleBottom?n.bottom:i.scaleBottom:"end"===a?o=void 0===i.scaleTop?n.top:i.scaleTop:void 0!==i.scaleZero?o=i.scaleZero:n.getBasePosition?o=n.getBasePosition():n.getBasePixel&&(o=n.getBasePixel()),null!=o){if(void 0!==o.x&&void 0!==o.y)return o;if(ut.isFinite(o))return{x:(e=n.isHorizontal())?o:null,y:e?null:o}}return null}function rn(t,e,i){var n,a=t[e].fill,o=[e];if(!i)return a;for(;!1!==a&&-1===o.indexOf(a);){if(!isFinite(a))return a;if(!(n=t[a]))return!1;if(n.visible)return a;o.push(a),a=n.fill}return!1}function sn(t){var e=t.fill,i="dataset";return!1===e?null:(isFinite(e)||(i="boundary"),nn[i](t))}function ln(t){return t&&!t.skip}function dn(t,e,i,n,a){var o;if(n&&a){for(t.moveTo(e[0].x,e[0].y),o=1;o0;--o)ut.canvas.lineTo(t,i[o],i[o-1],!0)}}var un={id:"filler",afterDatasetsUpdate:function(t,e){var i,n,a,o,r=(t.data.datasets||[]).length,s=e.propagate,l=[];for(n=0;ne?e:t.boxWidth}st._set("global",{legend:{display:!0,position:"top",fullWidth:!0,reverse:!1,weight:1e3,onClick:function(t,e){var i=e.datasetIndex,n=this.chart,a=n.getDatasetMeta(i);a.hidden=null===a.hidden?!n.data.datasets[i].hidden:null,n.update()},onHover:null,onLeave:null,labels:{boxWidth:40,padding:10,generateLabels:function(t){var e=t.data;return ut.isArray(e.datasets)?e.datasets.map(function(e,i){return{text:e.label,fillStyle:ut.isArray(e.backgroundColor)?e.backgroundColor[0]:e.backgroundColor,hidden:!t.isDatasetVisible(i),lineCap:e.borderCapStyle,lineDash:e.borderDash,lineDashOffset:e.borderDashOffset,lineJoin:e.borderJoinStyle,lineWidth:e.borderWidth,strokeStyle:e.borderColor,pointStyle:e.pointStyle,datasetIndex:i}},this):[]}}},legendCallback:function(t){var e=[];e.push('
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e.filter(i,t.chart.data)})),t.options.reverse&&i.reverse(),t.legendItems=i},afterBuildLabels:hn,beforeFit:hn,fit:function(){var t=this,e=t.options,i=e.labels,n=e.display,a=t.ctx,o=ut.options._parseFont(i),r=o.size,s=t.legendHitBoxes=[],l=t.minSize,d=t.isHorizontal();if(d?(l.width=t.maxWidth,l.height=n?10:0):(l.width=n?10:0,l.height=t.maxHeight),n)if(a.font=o.string,d){var u=t.lineWidths=[0],h=0;a.textAlign="left",a.textBaseline="top",ut.each(t.legendItems,function(t,e){var n=fn(i,r)+r/2+a.measureText(t.text).width;(0===e||u[u.length-1]+n+i.padding>l.width)&&(h+=r+i.padding,u[u.length-(e>0?0:1)]=i.padding),s[e]={left:0,top:0,width:n,height:r},u[u.length-1]+=n+i.padding}),l.height+=h}else{var c=i.padding,f=t.columnWidths=[],g=i.padding,p=0,m=0,v=r+c;ut.each(t.legendItems,function(t,e){var n=fn(i,r)+r/2+a.measureText(t.text).width;e>0&&m+v>l.height-c&&(g+=p+i.padding,f.push(p),p=0,m=0),p=Math.max(p,n),m+=v,s[e]={left:0,top:0,width:n,height:r}}),g+=p,f.push(p),l.width+=g}t.width=l.width,t.height=l.height},afterFit:hn,isHorizontal:function(){return"top"===this.options.position||"bottom"===this.options.position},draw:function(){var t=this,e=t.options,i=e.labels,n=st.global,a=n.defaultColor,o=n.elements.line,r=t.width,s=t.lineWidths;if(e.display){var l,d=t.ctx,u=cn(i.fontColor,n.defaultFontColor),h=ut.options._parseFont(i),c=h.size;d.textAlign="left",d.textBaseline="middle",d.lineWidth=.5,d.strokeStyle=u,d.fillStyle=u,d.font=h.string;var f=fn(i,c),g=t.legendHitBoxes,p=t.isHorizontal();l=p?{x:t.left+(r-s[0])/2+i.padding,y:t.top+i.padding,line:0}:{x:t.left+i.padding,y:t.top+i.padding,line:0};var m=c+i.padding;ut.each(t.legendItems,function(n,u){var h=d.measureText(n.text).width,v=f+c/2+h,b=l.x,x=l.y;p?u>0&&b+v+i.padding>t.left+t.minSize.width&&(x=l.y+=m,l.line++,b=l.x=t.left+(r-s[l.line])/2+i.padding):u>0&&x+m>t.top+t.minSize.height&&(b=l.x=b+t.columnWidths[l.line]+i.padding,x=l.y=t.top+i.padding,l.line++),function(t,i,n){if(!(isNaN(f)||f<=0)){d.save();var r=cn(n.lineWidth,o.borderWidth);if(d.fillStyle=cn(n.fillStyle,a),d.lineCap=cn(n.lineCap,o.borderCapStyle),d.lineDashOffset=cn(n.lineDashOffset,o.borderDashOffset),d.lineJoin=cn(n.lineJoin,o.borderJoinStyle),d.lineWidth=r,d.strokeStyle=cn(n.strokeStyle,a),d.setLineDash&&d.setLineDash(cn(n.lineDash,o.borderDash)),e.labels&&e.labels.usePointStyle){var s=f*Math.SQRT2/2,l=t+f/2,u=i+c/2;ut.canvas.drawPoint(d,n.pointStyle,s,l,u)}else 0!==r&&d.strokeRect(t,i,f,c),d.fillRect(t,i,f,c);d.restore()}}(b,x,n),g[u].left=b,g[u].top=x,function(t,e,i,n){var a=c/2,o=f+a+t,r=e+a;d.fillText(i.text,o,r),i.hidden&&(d.beginPath(),d.lineWidth=2,d.moveTo(o,r),d.lineTo(o+n,r),d.stroke())}(b,x,n,h),p?l.x+=v+i.padding:l.y+=m})}},_getLegendItemAt:function(t,e){var i,n,a,o=this;if(t>=o.left&&t<=o.right&&e>=o.top&&e<=o.bottom)for(a=o.legendHitBoxes,i=0;i=(n=a[i]).left&&t<=n.left+n.width&&e>=n.top&&e<=n.top+n.height)return o.legendItems[i];return null},handleEvent:function(t){var e,i=this,n=i.options,a="mouseup"===t.type?"click":t.type;if("mousemove"===a){if(!n.onHover&&!n.onLeave)return}else{if("click"!==a)return;if(!n.onClick)return}e=i._getLegendItemAt(t.x,t.y),"click"===a?e&&n.onClick&&n.onClick.call(i,t.native,e):(n.onLeave&&e!==i._hoveredItem&&(i._hoveredItem&&n.onLeave.call(i,t.native,i._hoveredItem),i._hoveredItem=e),n.onHover&&e&&n.onHover.call(i,t.native,e))}});function pn(t,e){var i=new gn({ctx:t.ctx,options:e,chart:t});ke.configure(t,i,e),ke.addBox(t,i),t.legend=i}var mn={id:"legend",_element:gn,beforeInit:function(t){var 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instanceof CanvasGradient?t:ut.color(t).saturate(.5).darken(.1).rgbString()}}(),ai._adapters=si,ai.Animation=vt,ai.animationService=bt,ai.controllers=ue,ai.DatasetController=Mt,ai.defaults=st,ai.Element=pt,ai.elements=Wt,ai.Interaction=ve,ai.layouts=ke,ai.platform=Ve,ai.plugins=Ee,ai.Scale=fi,ai.scaleService=He,ai.Ticks=li,ai.Tooltip=Je,ai.helpers.each(tn,function(t,e){ai.scaleService.registerScaleType(e,t,t._defaults)}),yn)yn.hasOwnProperty(_n)&&ai.plugins.register(yn[_n]);ai.platform.initialize();var Cn=ai;return"undefined"!=typeof window&&(window.Chart=ai),ai.Chart=ai,ai.Legend=yn.legend._element,ai.Title=yn.title._element,ai.pluginService=ai.plugins,ai.PluginBase=ai.Element.extend({}),ai.canvasHelpers=ai.helpers.canvas,ai.layoutService=ai.layouts,ai.LinearScaleBase=bi,ai.helpers.each(["Bar","Bubble","Doughnut","Line","PolarArea","Radar","Scatter"],function(t){ai[t]=function(e,i){return new ai(e,ai.helpers.merge(i||{},{type:t.charAt(0).toLowerCase()+t.slice(1)}))}}),Cn}); diff --git a/samples/DashboardDemo/src/DashboardDemo.Web/yarn.lock b/samples/DashboardDemo/src/DashboardDemo.Web/yarn.lock index 5b3ba1f94e..e2994f7199 100644 --- a/samples/DashboardDemo/src/DashboardDemo.Web/yarn.lock +++ b/samples/DashboardDemo/src/DashboardDemo.Web/yarn.lock @@ -411,6 +411,29 @@ camelcase@^3.0.0: resolved "https://registry.yarnpkg.com/camelcase/-/camelcase-3.0.0.tgz#32fc4b9fcdaf845fcdf7e73bb97cac2261f0ab0a" integrity sha1-MvxLn82vhF/N9+c7uXysImHwqwo= +chart.js@^2.8.0: + version "2.8.0" + resolved "https://registry.yarnpkg.com/chart.js/-/chart.js-2.8.0.tgz#b703b10d0f4ec5079eaefdcd6ca32dc8f826e0e9" + integrity sha512-Di3wUL4BFvqI5FB5K26aQ+hvWh8wnP9A3DWGvXHVkO13D3DSnaSsdZx29cXlEsYKVkn1E2az+ZYFS4t0zi8x0w== + dependencies: + chartjs-color "^2.1.0" + moment "^2.10.2" + +chartjs-color-string@^0.6.0: + version "0.6.0" + resolved "https://registry.yarnpkg.com/chartjs-color-string/-/chartjs-color-string-0.6.0.tgz#1df096621c0e70720a64f4135ea171d051402f71" + integrity sha512-TIB5OKn1hPJvO7JcteW4WY/63v6KwEdt6udfnDE9iCAZgy+V4SrbSxoIbTw/xkUIapjEI4ExGtD0+6D3KyFd7A== + dependencies: + color-name "^1.0.0" + +chartjs-color@^2.1.0: + version "2.3.0" + resolved "https://registry.yarnpkg.com/chartjs-color/-/chartjs-color-2.3.0.tgz#0e7e1e8dba37eae8415fd3db38bf572007dd958f" + integrity sha512-hEvVheqczsoHD+fZ+tfPUE+1+RbV6b+eksp2LwAhwRTVXEjCSEavvk+Hg3H6SZfGlPh/UfmWKGIvZbtobOEm3g== + dependencies: + chartjs-color-string "^0.6.0" + color-convert "^0.5.3" + chokidar@^2.0.0: version "2.1.6" resolved "https://registry.yarnpkg.com/chokidar/-/chokidar-2.1.6.tgz#b6cad653a929e244ce8a834244164d241fa954c5" @@ -498,6 +521,16 @@ collection-visit@^1.0.0: map-visit "^1.0.0" object-visit "^1.0.0" +color-convert@^0.5.3: + version "0.5.3" + resolved "https://registry.yarnpkg.com/color-convert/-/color-convert-0.5.3.tgz#bdb6c69ce660fadffe0b0007cc447e1b9f7282bd" + integrity sha1-vbbGnOZg+t/+CwAHzER+G59ygr0= + +color-name@^1.0.0: + version "1.1.4" + resolved "https://registry.yarnpkg.com/color-name/-/color-name-1.1.4.tgz#c2a09a87acbde69543de6f63fa3995c826c536a2" + integrity sha512-dOy+3AuW3a2wNbZHIuMZpTcgjGuLU/uBL/ubcZF9OXbDo8ff4O8yVp5Bf0efS8uEoYo5q4Fx7dY9OgQGXgAsQA== + color-support@^1.1.3: version "1.1.3" resolved "https://registry.yarnpkg.com/color-support/-/color-support-1.1.3.tgz#93834379a1cc9a0c61f82f52f0d04322251bd5a2" @@ -1510,6 +1543,11 @@ mkdirp@^0.5.0, mkdirp@^0.5.1: dependencies: minimist "0.0.8" +moment@^2.10.2: + version "2.24.0" + resolved "https://registry.yarnpkg.com/moment/-/moment-2.24.0.tgz#0d055d53f5052aa653c9f6eb68bb5d12bf5c2b5b" + integrity sha512-bV7f+6l2QigeBBZSM/6yTNq4P2fNpSWj/0e7jQcy87A8e7o2nAfP/34/2ky5Vw4B9S446EtIhodAzkFCcR4dQg== + ms@2.0.0: version "2.0.0" resolved "https://registry.yarnpkg.com/ms/-/ms-2.0.0.tgz#5608aeadfc00be6c2901df5f9861788de0d597c8" From 4ce0381da020e852d76ec6275afefeca03570fd3 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Halil=20=C4=B0brahim=20Kalkan?= Date: Tue, 9 Jul 2019 15:04:07 +0300 Subject: [PATCH 04/33] Fixed #1464: Add sync methods to IBackgroundJobStore --- .../Authorization/AuthorizationInterceptor.cs | 4 +-- .../Abp/BackgroundJobs/BackgroundJobWorker.cs | 13 +++---- .../Abp/BackgroundJobs/IBackgroundJobStore.cs | 34 ++++++++++++++++++ .../InMemoryBackgroundJobStore.cs | 36 ++++++++++++++++++- .../Abp/Validation/ValidationInterceptor.cs | 5 +-- .../Abp/BackgroundJobs/BackgroundJobStore.cs | 33 +++++++++++++++++ .../IBackgroundJobRepository.cs | 2 ++ .../EfCoreBackgroundJobRepository.cs | 17 +++++++-- .../MongoDB/MongoBackgroundJobRepository.cs | 17 +++++++-- 9 files changed, 140 insertions(+), 21 deletions(-) diff --git a/framework/src/Volo.Abp.Authorization/Volo/Abp/Authorization/AuthorizationInterceptor.cs b/framework/src/Volo.Abp.Authorization/Volo/Abp/Authorization/AuthorizationInterceptor.cs index 7c89bcbe11..45cb2ec39d 100644 --- a/framework/src/Volo.Abp.Authorization/Volo/Abp/Authorization/AuthorizationInterceptor.cs +++ b/framework/src/Volo.Abp.Authorization/Volo/Abp/Authorization/AuthorizationInterceptor.cs @@ -39,9 +39,9 @@ namespace Volo.Abp.Authorization await invocation.ProceedAsync(); } - protected virtual Task AuthorizeAsync(IAbpMethodInvocation invocation) + protected virtual async Task AuthorizeAsync(IAbpMethodInvocation invocation) { - return _methodInvocationAuthorizationService.CheckAsync( + await _methodInvocationAuthorizationService.CheckAsync( new MethodInvocationAuthorizationContext( invocation.Method ) diff --git a/framework/src/Volo.Abp.BackgroundJobs/Volo/Abp/BackgroundJobs/BackgroundJobWorker.cs b/framework/src/Volo.Abp.BackgroundJobs/Volo/Abp/BackgroundJobs/BackgroundJobWorker.cs index b2a66f6fc4..4c9efbe6d8 100644 --- a/framework/src/Volo.Abp.BackgroundJobs/Volo/Abp/BackgroundJobs/BackgroundJobWorker.cs +++ b/framework/src/Volo.Abp.BackgroundJobs/Volo/Abp/BackgroundJobs/BackgroundJobWorker.cs @@ -36,9 +36,7 @@ namespace Volo.Abp.BackgroundJobs { var store = scope.ServiceProvider.GetRequiredService(); - var waitingJobs = AsyncHelper.RunSync( - () => store.GetWaitingJobsAsync(WorkerOptions.MaxJobFetchCount) - ); + var waitingJobs = store.GetWaitingJobs(WorkerOptions.MaxJobFetchCount); if (!waitingJobs.Any()) { @@ -64,7 +62,7 @@ namespace Volo.Abp.BackgroundJobs { jobExecuter.Execute(context); - AsyncHelper.RunSync(() => store.DeleteAsync(jobInfo.Id)); + store.Delete(jobInfo.Id); } catch (BackgroundJobExecutionException) { @@ -96,7 +94,7 @@ namespace Volo.Abp.BackgroundJobs { try { - store.UpdateAsync(jobInfo); + store.Update(jobInfo); } catch (Exception updateEx) { @@ -107,9 +105,8 @@ namespace Volo.Abp.BackgroundJobs protected virtual DateTime? CalculateNextTryTime(BackgroundJobInfo jobInfo, IClock clock) { var nextWaitDuration = WorkerOptions.DefaultFirstWaitDuration * (Math.Pow(WorkerOptions.DefaultWaitFactor, jobInfo.TryCount - 1)); - var nextTryDate = jobInfo.LastTryTime.HasValue - ? jobInfo.LastTryTime.Value.AddSeconds(nextWaitDuration) - : clock.Now.AddSeconds(nextWaitDuration); + var nextTryDate = jobInfo.LastTryTime?.AddSeconds(nextWaitDuration) ?? + clock.Now.AddSeconds(nextWaitDuration); if (nextTryDate.Subtract(jobInfo.CreationTime).TotalSeconds > WorkerOptions.DefaultTimeout) { diff --git a/framework/src/Volo.Abp.BackgroundJobs/Volo/Abp/BackgroundJobs/IBackgroundJobStore.cs b/framework/src/Volo.Abp.BackgroundJobs/Volo/Abp/BackgroundJobs/IBackgroundJobStore.cs index 839156c225..f909b3846d 100644 --- a/framework/src/Volo.Abp.BackgroundJobs/Volo/Abp/BackgroundJobs/IBackgroundJobStore.cs +++ b/framework/src/Volo.Abp.BackgroundJobs/Volo/Abp/BackgroundJobs/IBackgroundJobStore.cs @@ -9,6 +9,13 @@ namespace Volo.Abp.BackgroundJobs /// public interface IBackgroundJobStore { + /// + /// Gets a BackgroundJobInfo based on the given jobId. + /// + /// The Job Unique Identifier. + /// The BackgroundJobInfo object. + BackgroundJobInfo Find(Guid jobId); + /// /// Gets a BackgroundJobInfo based on the given jobId. /// @@ -16,12 +23,27 @@ namespace Volo.Abp.BackgroundJobs /// The BackgroundJobInfo object. Task FindAsync(Guid jobId); + /// + /// Inserts a background job. + /// + /// Job information. + void Insert(BackgroundJobInfo jobInfo); + /// /// Inserts a background job. /// /// Job information. Task InsertAsync(BackgroundJobInfo jobInfo); + /// + /// Gets waiting jobs. It should get jobs based on these: + /// Conditions: !IsAbandoned And NextTryTime <= Clock.Now. + /// Order by: Priority DESC, TryCount ASC, NextTryTime ASC. + /// Maximum result: . + /// + /// Maximum result count. + List GetWaitingJobs(int maxResultCount); + /// /// Gets waiting jobs. It should get jobs based on these: /// Conditions: !IsAbandoned And NextTryTime <= Clock.Now. @@ -31,12 +53,24 @@ namespace Volo.Abp.BackgroundJobs /// Maximum result count. Task> GetWaitingJobsAsync(int maxResultCount); + /// + /// Deletes a job. + /// + /// The Job Unique Identifier. + void Delete(Guid jobId); + /// /// Deletes a job. /// /// The Job Unique Identifier. Task DeleteAsync(Guid jobId); + /// + /// Updates a job. + /// + /// Job information. + void Update(BackgroundJobInfo jobInfo); + /// /// Updates a job. /// diff --git a/framework/src/Volo.Abp.BackgroundJobs/Volo/Abp/BackgroundJobs/InMemoryBackgroundJobStore.cs b/framework/src/Volo.Abp.BackgroundJobs/Volo/Abp/BackgroundJobs/InMemoryBackgroundJobStore.cs index 1dc6d7c700..30dd7fe090 100644 --- a/framework/src/Volo.Abp.BackgroundJobs/Volo/Abp/BackgroundJobs/InMemoryBackgroundJobStore.cs +++ b/framework/src/Volo.Abp.BackgroundJobs/Volo/Abp/BackgroundJobs/InMemoryBackgroundJobStore.cs @@ -23,11 +23,21 @@ namespace Volo.Abp.BackgroundJobs _jobs = new ConcurrentDictionary(); } + public BackgroundJobInfo Find(Guid jobId) + { + return _jobs.GetOrDefault(jobId); + } + public virtual Task FindAsync(Guid jobId) { return Task.FromResult(_jobs.GetOrDefault(jobId)); } - + + public void Insert(BackgroundJobInfo jobInfo) + { + _jobs[jobInfo.Id] = jobInfo; + } + public virtual Task InsertAsync(BackgroundJobInfo jobInfo) { _jobs[jobInfo.Id] = jobInfo; @@ -35,6 +45,17 @@ namespace Volo.Abp.BackgroundJobs return Task.FromResult(0); } + public List GetWaitingJobs(int maxResultCount) + { + return _jobs.Values + .Where(t => !t.IsAbandoned && t.NextTryTime <= Clock.Now) + .OrderByDescending(t => t.Priority) + .ThenBy(t => t.TryCount) + .ThenBy(t => t.NextTryTime) + .Take(maxResultCount) + .ToList(); + } + public virtual Task> GetWaitingJobsAsync(int maxResultCount) { var waitingJobs = _jobs.Values @@ -48,6 +69,11 @@ namespace Volo.Abp.BackgroundJobs return Task.FromResult(waitingJobs); } + public void Delete(Guid jobId) + { + _jobs.TryRemove(jobId, out _); + } + public virtual Task DeleteAsync(Guid jobId) { _jobs.TryRemove(jobId, out _); @@ -55,6 +81,14 @@ namespace Volo.Abp.BackgroundJobs return Task.FromResult(0); } + public void Update(BackgroundJobInfo jobInfo) + { + if (jobInfo.IsAbandoned) + { + DeleteAsync(jobInfo.Id); + } + } + public virtual Task UpdateAsync(BackgroundJobInfo jobInfo) { if (jobInfo.IsAbandoned) diff --git a/framework/src/Volo.Abp.Validation/Volo/Abp/Validation/ValidationInterceptor.cs b/framework/src/Volo.Abp.Validation/Volo/Abp/Validation/ValidationInterceptor.cs index c7fedec8db..594a19535e 100644 --- a/framework/src/Volo.Abp.Validation/Volo/Abp/Validation/ValidationInterceptor.cs +++ b/framework/src/Volo.Abp.Validation/Volo/Abp/Validation/ValidationInterceptor.cs @@ -1,7 +1,4 @@ -using Microsoft.Extensions.DependencyInjection; -using Microsoft.Extensions.Options; -using System; -using System.Threading.Tasks; +using System.Threading.Tasks; using Volo.Abp.Aspects; using Volo.Abp.DependencyInjection; using Volo.Abp.DynamicProxy; diff --git a/modules/background-jobs/src/Volo.Abp.BackgroundJobs.Domain/Volo/Abp/BackgroundJobs/BackgroundJobStore.cs b/modules/background-jobs/src/Volo.Abp.BackgroundJobs.Domain/Volo/Abp/BackgroundJobs/BackgroundJobStore.cs index fed3718f85..eda224153f 100644 --- a/modules/background-jobs/src/Volo.Abp.BackgroundJobs.Domain/Volo/Abp/BackgroundJobs/BackgroundJobStore.cs +++ b/modules/background-jobs/src/Volo.Abp.BackgroundJobs.Domain/Volo/Abp/BackgroundJobs/BackgroundJobStore.cs @@ -19,6 +19,13 @@ namespace Volo.Abp.BackgroundJobs BackgroundJobRepository = backgroundJobRepository; } + public BackgroundJobInfo Find(Guid jobId) + { + return ObjectMapper.Map( + BackgroundJobRepository.Find(jobId) + ); + } + public virtual async Task FindAsync(Guid jobId) { return ObjectMapper.Map( @@ -26,6 +33,13 @@ namespace Volo.Abp.BackgroundJobs ); } + public void Insert(BackgroundJobInfo jobInfo) + { + BackgroundJobRepository.Insert( + ObjectMapper.Map(jobInfo) + ); + } + public virtual async Task InsertAsync(BackgroundJobInfo jobInfo) { await BackgroundJobRepository.InsertAsync( @@ -33,6 +47,13 @@ namespace Volo.Abp.BackgroundJobs ); } + public List GetWaitingJobs(int maxResultCount) + { + return ObjectMapper.Map, List>( + BackgroundJobRepository.GetWaitingList(maxResultCount) + ); + } + public virtual async Task> GetWaitingJobsAsync(int maxResultCount) { return ObjectMapper.Map, List>( @@ -40,11 +61,23 @@ namespace Volo.Abp.BackgroundJobs ); } + public void Delete(Guid jobId) + { + BackgroundJobRepository.Delete(jobId); + } + public virtual async Task DeleteAsync(Guid jobId) { await BackgroundJobRepository.DeleteAsync(jobId); } + public void Update(BackgroundJobInfo jobInfo) + { + BackgroundJobRepository.Update( + ObjectMapper.Map(jobInfo) + ); + } + public virtual async Task UpdateAsync(BackgroundJobInfo jobInfo) { await BackgroundJobRepository.UpdateAsync( diff --git a/modules/background-jobs/src/Volo.Abp.BackgroundJobs.Domain/Volo/Abp/BackgroundJobs/IBackgroundJobRepository.cs b/modules/background-jobs/src/Volo.Abp.BackgroundJobs.Domain/Volo/Abp/BackgroundJobs/IBackgroundJobRepository.cs index e12aeff70a..a34cbd6abb 100644 --- a/modules/background-jobs/src/Volo.Abp.BackgroundJobs.Domain/Volo/Abp/BackgroundJobs/IBackgroundJobRepository.cs +++ b/modules/background-jobs/src/Volo.Abp.BackgroundJobs.Domain/Volo/Abp/BackgroundJobs/IBackgroundJobRepository.cs @@ -7,6 +7,8 @@ namespace Volo.Abp.BackgroundJobs { public interface IBackgroundJobRepository : IBasicRepository { + List GetWaitingList(int maxResultCount); + Task> GetWaitingListAsync(int maxResultCount); } } \ No newline at end of file diff --git a/modules/background-jobs/src/Volo.Abp.BackgroundJobs.EntityFrameworkCore/Volo/Abp/BackgroundJobs/EntityFrameworkCore/EfCoreBackgroundJobRepository.cs b/modules/background-jobs/src/Volo.Abp.BackgroundJobs.EntityFrameworkCore/Volo/Abp/BackgroundJobs/EntityFrameworkCore/EfCoreBackgroundJobRepository.cs index 28d86f589a..8128d18bfb 100644 --- a/modules/background-jobs/src/Volo.Abp.BackgroundJobs.EntityFrameworkCore/Volo/Abp/BackgroundJobs/EntityFrameworkCore/EfCoreBackgroundJobRepository.cs +++ b/modules/background-jobs/src/Volo.Abp.BackgroundJobs.EntityFrameworkCore/Volo/Abp/BackgroundJobs/EntityFrameworkCore/EfCoreBackgroundJobRepository.cs @@ -21,16 +21,27 @@ namespace Volo.Abp.BackgroundJobs.EntityFrameworkCore Clock = clock; } + public List GetWaitingList(int maxResultCount) + { + return GetWaitingListQuery(maxResultCount) + .ToList(); + } + public async Task> GetWaitingListAsync(int maxResultCount) + { + return await GetWaitingListQuery(maxResultCount) + .ToListAsync(); + } + + private IQueryable GetWaitingListQuery(int maxResultCount) { var now = Clock.Now; - return await DbSet + return DbSet .Where(t => !t.IsAbandoned && t.NextTryTime <= now) .OrderByDescending(t => t.Priority) .ThenBy(t => t.TryCount) .ThenBy(t => t.NextTryTime) - .Take(maxResultCount) - .ToListAsync(); + .Take(maxResultCount); } } } diff --git a/modules/background-jobs/src/Volo.Abp.BackgroundJobs.MongoDB/Volo/Abp/BackgroundJobs/MongoDB/MongoBackgroundJobRepository.cs b/modules/background-jobs/src/Volo.Abp.BackgroundJobs.MongoDB/Volo/Abp/BackgroundJobs/MongoDB/MongoBackgroundJobRepository.cs index 78a1238aa8..fe3ffa7e07 100644 --- a/modules/background-jobs/src/Volo.Abp.BackgroundJobs.MongoDB/Volo/Abp/BackgroundJobs/MongoDB/MongoBackgroundJobRepository.cs +++ b/modules/background-jobs/src/Volo.Abp.BackgroundJobs.MongoDB/Volo/Abp/BackgroundJobs/MongoDB/MongoBackgroundJobRepository.cs @@ -21,16 +21,27 @@ namespace Volo.Abp.BackgroundJobs.MongoDB Clock = clock; } + public List GetWaitingList(int maxResultCount) + { + return GetWaitingListQuery(maxResultCount) + .ToList(); + } + public async Task> GetWaitingListAsync(int maxResultCount) + { + return await GetWaitingListQuery(maxResultCount) + .ToListAsync(); + } + + private IMongoQueryable GetWaitingListQuery(int maxResultCount) { var now = Clock.Now; - return await GetMongoQueryable() + return GetMongoQueryable() .Where(t => !t.IsAbandoned && t.NextTryTime <= now) .OrderByDescending(t => t.Priority) .ThenBy(t => t.TryCount) .ThenBy(t => t.NextTryTime) - .Take(maxResultCount) - .ToListAsync(); + .Take(maxResultCount); } } } From f5e6d52245eb96cdbba655175e8364c926be0aa4 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Halil=20=C4=B0brahim=20Kalkan?= Date: Tue, 9 Jul 2019 15:10:04 +0300 Subject: [PATCH 05/33] Resolved #1465: Remove Sync API for IEmailSender --- .../Repositories/RepositoryExtensions.cs | 23 ---------------- .../Abp/Emailing/BackgroundEmailSendingJob.cs | 3 ++- .../Volo/Abp/Emailing/EmailSenderBase.cs | 27 ------------------- .../Volo/Abp/Emailing/IEmailSender.cs | 20 -------------- 4 files changed, 2 insertions(+), 71 deletions(-) diff --git a/framework/src/Volo.Abp.Ddd.Domain/Volo/Abp/Domain/Repositories/RepositoryExtensions.cs b/framework/src/Volo.Abp.Ddd.Domain/Volo/Abp/Domain/Repositories/RepositoryExtensions.cs index 029ee5cd3c..40ebca015e 100644 --- a/framework/src/Volo.Abp.Ddd.Domain/Volo/Abp/Domain/Repositories/RepositoryExtensions.cs +++ b/framework/src/Volo.Abp.Ddd.Domain/Volo/Abp/Domain/Repositories/RepositoryExtensions.cs @@ -5,7 +5,6 @@ using System.Threading; using System.Threading.Tasks; using Volo.Abp.Domain.Entities; using Volo.Abp.DynamicProxy; -using Volo.Abp.Threading; namespace Volo.Abp.Domain.Repositories { @@ -27,17 +26,6 @@ namespace Volo.Abp.Domain.Repositories } } - public static void EnsureCollectionLoaded( - this IBasicRepository repository, - TEntity entity, - Expression>> propertyExpression - ) - where TEntity : class, IEntity - where TProperty : class - { - AsyncHelper.RunSync(() => repository.EnsureCollectionLoadedAsync(entity, propertyExpression)); - } - public static async Task EnsurePropertyLoadedAsync( this IBasicRepository repository, TEntity entity, @@ -53,16 +41,5 @@ namespace Volo.Abp.Domain.Repositories await repo.EnsurePropertyLoadedAsync(entity, propertyExpression, cancellationToken); } } - - public static void EnsurePropertyLoaded( - this IBasicRepository repository, - TEntity entity, - Expression> propertyExpression - ) - where TEntity : class, IEntity - where TProperty : class - { - AsyncHelper.RunSync(() => repository.EnsurePropertyLoadedAsync(entity, propertyExpression)); - } } } diff --git a/framework/src/Volo.Abp.Emailing/Volo/Abp/Emailing/BackgroundEmailSendingJob.cs b/framework/src/Volo.Abp.Emailing/Volo/Abp/Emailing/BackgroundEmailSendingJob.cs index 6aca2403cc..f471fecaa1 100644 --- a/framework/src/Volo.Abp.Emailing/Volo/Abp/Emailing/BackgroundEmailSendingJob.cs +++ b/framework/src/Volo.Abp.Emailing/Volo/Abp/Emailing/BackgroundEmailSendingJob.cs @@ -1,5 +1,6 @@ using Volo.Abp.BackgroundJobs; using Volo.Abp.DependencyInjection; +using Volo.Abp.Threading; namespace Volo.Abp.Emailing { @@ -14,7 +15,7 @@ namespace Volo.Abp.Emailing public override void Execute(BackgroundEmailSendingJobArgs args) { - EmailSender.Send(args.To, args.Subject, args.Body, args.IsBodyHtml); + AsyncHelper.RunSync(() => EmailSender.SendAsync(args.To, args.Subject, args.Body, args.IsBodyHtml)); } } } \ No newline at end of file diff --git a/framework/src/Volo.Abp.Emailing/Volo/Abp/Emailing/EmailSenderBase.cs b/framework/src/Volo.Abp.Emailing/Volo/Abp/Emailing/EmailSenderBase.cs index 8ae737043b..a3b085a27c 100644 --- a/framework/src/Volo.Abp.Emailing/Volo/Abp/Emailing/EmailSenderBase.cs +++ b/framework/src/Volo.Abp.Emailing/Volo/Abp/Emailing/EmailSenderBase.cs @@ -3,7 +3,6 @@ using System.Net.Mail; using System.Text; using System.Threading.Tasks; using Volo.Abp.BackgroundJobs; -using Volo.Abp.Threading; namespace Volo.Abp.Emailing { @@ -36,27 +35,11 @@ namespace Volo.Abp.Emailing }); } - public virtual void Send(string to, string subject, string body, bool isBodyHtml = true) - { - Send(new MailMessage - { - To = { to }, - Subject = subject, - Body = body, - IsBodyHtml = isBodyHtml - }); - } - public virtual async Task SendAsync(string from, string to, string subject, string body, bool isBodyHtml = true) { await SendAsync(new MailMessage(from, to, subject, body) { IsBodyHtml = isBodyHtml }); } - public virtual void Send(string from, string to, string subject, string body, bool isBodyHtml = true) - { - Send(new MailMessage(from, to, subject, body) { IsBodyHtml = isBodyHtml }); - } - public virtual async Task SendAsync(MailMessage mail, bool normalize = true) { if (normalize) @@ -86,16 +69,6 @@ namespace Volo.Abp.Emailing ); } - public virtual void Send(MailMessage mail, bool normalize = true) - { - if (normalize) - { - AsyncHelper.RunSync(() => NormalizeMailAsync(mail)); - } - - SendEmail(mail); - } - /// /// Should implement this method to send email in derived classes. /// diff --git a/framework/src/Volo.Abp.Emailing/Volo/Abp/Emailing/IEmailSender.cs b/framework/src/Volo.Abp.Emailing/Volo/Abp/Emailing/IEmailSender.cs index 999469ce0c..612d8f078c 100644 --- a/framework/src/Volo.Abp.Emailing/Volo/Abp/Emailing/IEmailSender.cs +++ b/framework/src/Volo.Abp.Emailing/Volo/Abp/Emailing/IEmailSender.cs @@ -13,31 +13,11 @@ namespace Volo.Abp.Emailing /// Task SendAsync(string to, string subject, string body, bool isBodyHtml = true); - /// - /// Sends an email. - /// - void Send(string to, string subject, string body, bool isBodyHtml = true); - /// /// Sends an email. /// Task SendAsync(string from, string to, string subject, string body, bool isBodyHtml = true); - /// - /// Sends an email. - /// - void Send(string from, string to, string subject, string body, bool isBodyHtml = true); - - /// - /// Sends an email. - /// - /// Mail to be sent - /// - /// Should normalize email? - /// If true, it sets sender address/name if it's not set before and makes mail encoding UTF-8. - /// - void Send(MailMessage mail, bool normalize = true); - /// /// Sends an email. /// From ed0895e71202002260692d309e0abb5cc55f1774 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Halil=20=C4=B0brahim=20Kalkan?= Date: Tue, 9 Jul 2019 15:31:07 +0300 Subject: [PATCH 06/33] Remove RunnableExtensions, Remove IRunnable from AbpTimer. --- .../AbpBackgroundJobsRabbitMqModule.cs | 16 +++++---- .../RabbitMQ/JobQueueManager.cs | 2 +- .../AbpBackgroundWorkersModule.cs | 16 +++++---- .../BackgroundWorkerManager.cs | 4 ++- .../PeriodicBackgroundWorkerBase.cs | 4 +-- .../Volo/Abp/EventBus/EventBusExtensions.cs | 36 ------------------- .../Abp/Features/FeatureCheckerExtensions.cs | 5 --- .../Volo/Abp/Features/FeatureInterceptor.cs | 14 +++----- .../Repositories/MongoDB/MongoDbRepository.cs | 14 ++++---- .../Abp/RabbitMQ/RabbitMqMessageConsumer.cs | 10 ++++-- .../Volo/Abp/Threading/AbpTimer.cs | 11 ++---- .../Volo/Abp/Threading/RunnableExtensions.cs | 21 ----------- 12 files changed, 48 insertions(+), 105 deletions(-) delete mode 100644 framework/src/Volo.Abp.EventBus/Volo/Abp/EventBus/EventBusExtensions.cs delete mode 100644 framework/src/Volo.Abp.Threading/Volo/Abp/Threading/RunnableExtensions.cs diff --git a/framework/src/Volo.Abp.BackgroundJobs.RabbitMQ/Volo/Abp/BackgroundJobs/RabbitMQ/AbpBackgroundJobsRabbitMqModule.cs b/framework/src/Volo.Abp.BackgroundJobs.RabbitMQ/Volo/Abp/BackgroundJobs/RabbitMQ/AbpBackgroundJobsRabbitMqModule.cs index da18cdc8f3..21751435a7 100644 --- a/framework/src/Volo.Abp.BackgroundJobs.RabbitMQ/Volo/Abp/BackgroundJobs/RabbitMQ/AbpBackgroundJobsRabbitMqModule.cs +++ b/framework/src/Volo.Abp.BackgroundJobs.RabbitMQ/Volo/Abp/BackgroundJobs/RabbitMQ/AbpBackgroundJobsRabbitMqModule.cs @@ -29,16 +29,20 @@ namespace Volo.Abp.BackgroundJobs.RabbitMQ private static void StartJobQueueManager(ApplicationInitializationContext context) { - context.ServiceProvider - .GetRequiredService() - .Start(); + AsyncHelper.RunSync( + () => context.ServiceProvider + .GetRequiredService() + .StartAsync() + ); } private static void StopJobQueueManager(ApplicationShutdownContext context) { - context.ServiceProvider - .GetRequiredService() - .Stop(); + AsyncHelper.RunSync( + () => context.ServiceProvider + .GetRequiredService() + .StopAsync() + ); } } } diff --git a/framework/src/Volo.Abp.BackgroundJobs.RabbitMQ/Volo/Abp/BackgroundJobs/RabbitMQ/JobQueueManager.cs b/framework/src/Volo.Abp.BackgroundJobs.RabbitMQ/Volo/Abp/BackgroundJobs/RabbitMQ/JobQueueManager.cs index 266c9c5d8e..7ffe9ec82a 100644 --- a/framework/src/Volo.Abp.BackgroundJobs.RabbitMQ/Volo/Abp/BackgroundJobs/RabbitMQ/JobQueueManager.cs +++ b/framework/src/Volo.Abp.BackgroundJobs.RabbitMQ/Volo/Abp/BackgroundJobs/RabbitMQ/JobQueueManager.cs @@ -61,7 +61,7 @@ namespace Volo.Abp.BackgroundJobs.RabbitMQ .GetRequiredService(typeof(IJobQueue<>) .MakeGenericType(typeof(TArgs))); - jobQueue.Start(); + AsyncHelper.RunSync(() => jobQueue.StartAsync()); return jobQueue; }); diff --git a/framework/src/Volo.Abp.BackgroundWorkers/Volo/Abp/BackgroundWorkers/AbpBackgroundWorkersModule.cs b/framework/src/Volo.Abp.BackgroundWorkers/Volo/Abp/BackgroundWorkers/AbpBackgroundWorkersModule.cs index 1ed2a7f78a..425ffaece0 100644 --- a/framework/src/Volo.Abp.BackgroundWorkers/Volo/Abp/BackgroundWorkers/AbpBackgroundWorkersModule.cs +++ b/framework/src/Volo.Abp.BackgroundWorkers/Volo/Abp/BackgroundWorkers/AbpBackgroundWorkersModule.cs @@ -15,9 +15,11 @@ namespace Volo.Abp.BackgroundWorkers var options = context.ServiceProvider.GetRequiredService>().Value; if (options.IsEnabled) { - context.ServiceProvider - .GetRequiredService() - .Start(); + AsyncHelper.RunSync( + () => context.ServiceProvider + .GetRequiredService() + .StartAsync() + ); } } @@ -26,9 +28,11 @@ namespace Volo.Abp.BackgroundWorkers var options = context.ServiceProvider.GetRequiredService>().Value; if (options.IsEnabled) { - context.ServiceProvider - .GetRequiredService() - .Stop(); + AsyncHelper.RunSync( + () => context.ServiceProvider + .GetRequiredService() + .StopAsync() + ); } } } diff --git a/framework/src/Volo.Abp.BackgroundWorkers/Volo/Abp/BackgroundWorkers/BackgroundWorkerManager.cs b/framework/src/Volo.Abp.BackgroundWorkers/Volo/Abp/BackgroundWorkers/BackgroundWorkerManager.cs index 6f8d57ed5c..a8b884e096 100644 --- a/framework/src/Volo.Abp.BackgroundWorkers/Volo/Abp/BackgroundWorkers/BackgroundWorkerManager.cs +++ b/framework/src/Volo.Abp.BackgroundWorkers/Volo/Abp/BackgroundWorkers/BackgroundWorkerManager.cs @@ -32,7 +32,9 @@ namespace Volo.Abp.BackgroundWorkers if (IsRunning) { - worker.Start(); + AsyncHelper.RunSync( + () => worker.StartAsync() + ); } } diff --git a/framework/src/Volo.Abp.BackgroundWorkers/Volo/Abp/BackgroundWorkers/PeriodicBackgroundWorkerBase.cs b/framework/src/Volo.Abp.BackgroundWorkers/Volo/Abp/BackgroundWorkers/PeriodicBackgroundWorkerBase.cs index 49773826a7..e699e4cbc8 100644 --- a/framework/src/Volo.Abp.BackgroundWorkers/Volo/Abp/BackgroundWorkers/PeriodicBackgroundWorkerBase.cs +++ b/framework/src/Volo.Abp.BackgroundWorkers/Volo/Abp/BackgroundWorkers/PeriodicBackgroundWorkerBase.cs @@ -26,12 +26,12 @@ namespace Volo.Abp.BackgroundWorkers public override async Task StartAsync(CancellationToken cancellationToken = default) { await base.StartAsync(cancellationToken); - await Timer.StartAsync(cancellationToken); + Timer.Start(cancellationToken); } public override async Task StopAsync(CancellationToken cancellationToken = default) { - await Timer.StopAsync(cancellationToken); + Timer.Stop(cancellationToken); await base.StopAsync(cancellationToken); } diff --git a/framework/src/Volo.Abp.EventBus/Volo/Abp/EventBus/EventBusExtensions.cs b/framework/src/Volo.Abp.EventBus/Volo/Abp/EventBus/EventBusExtensions.cs deleted file mode 100644 index 5139e1cbcb..0000000000 --- a/framework/src/Volo.Abp.EventBus/Volo/Abp/EventBus/EventBusExtensions.cs +++ /dev/null @@ -1,36 +0,0 @@ -using System; -using JetBrains.Annotations; -using Volo.Abp.Threading; - -namespace Volo.Abp.EventBus -{ - public static class EventBusExtensions - { - /// - /// Triggers an event. - /// - /// Event type - /// Event bus instance - /// Related data for the event - public static void Publish([NotNull] this IEventBus eventBus, [NotNull] TEvent eventData) - where TEvent : class - { - Check.NotNull(eventBus, nameof(eventBus)); - - AsyncHelper.RunSync(() => eventBus.PublishAsync(eventData)); - } - - /// - /// Triggers an event. - /// - /// Event bus instance - /// Event type - /// Related data for the event - public static void Publish([NotNull] this IEventBus eventBus, [NotNull] Type eventType, [NotNull] object eventData) - { - Check.NotNull(eventBus, nameof(eventBus)); - - AsyncHelper.RunSync(() => eventBus.PublishAsync(eventType, eventData)); - } - } -} diff --git a/framework/src/Volo.Abp.Features/Volo/Abp/Features/FeatureCheckerExtensions.cs b/framework/src/Volo.Abp.Features/Volo/Abp/Features/FeatureCheckerExtensions.cs index 9d7f608c4b..68bae0a5e5 100644 --- a/framework/src/Volo.Abp.Features/Volo/Abp/Features/FeatureCheckerExtensions.cs +++ b/framework/src/Volo.Abp.Features/Volo/Abp/Features/FeatureCheckerExtensions.cs @@ -134,10 +134,5 @@ namespace Volo.Abp.Features ); } } - - public static void CheckEnabled(this IFeatureChecker featureChecker, bool requiresAll, params string[] featureNames) - { - AsyncHelper.RunSync(() => featureChecker.CheckEnabledAsync(requiresAll, featureNames)); - } } } \ No newline at end of file diff --git a/framework/src/Volo.Abp.Features/Volo/Abp/Features/FeatureInterceptor.cs b/framework/src/Volo.Abp.Features/Volo/Abp/Features/FeatureInterceptor.cs index a0b15674f6..5fb7c54293 100644 --- a/framework/src/Volo.Abp.Features/Volo/Abp/Features/FeatureInterceptor.cs +++ b/framework/src/Volo.Abp.Features/Volo/Abp/Features/FeatureInterceptor.cs @@ -18,9 +18,7 @@ namespace Volo.Abp.Features public override void Intercept(IAbpMethodInvocation invocation) { - if (AbpCrossCuttingConcerns.IsApplied( - invocation.TargetObject, - AbpCrossCuttingConcerns.FeatureChecking)) + if (AbpCrossCuttingConcerns.IsApplied(invocation.TargetObject, AbpCrossCuttingConcerns.FeatureChecking)) { invocation.Proceed(); return; @@ -32,21 +30,19 @@ namespace Volo.Abp.Features public override async Task InterceptAsync(IAbpMethodInvocation invocation) { - if (AbpCrossCuttingConcerns.IsApplied( - invocation.TargetObject, - AbpCrossCuttingConcerns.FeatureChecking)) + if (AbpCrossCuttingConcerns.IsApplied(invocation.TargetObject, AbpCrossCuttingConcerns.FeatureChecking)) { await invocation.ProceedAsync(); return; } - AsyncHelper.RunSync(() => CheckFeaturesAsync(invocation)); + await CheckFeaturesAsync(invocation); await invocation.ProceedAsync(); } - protected virtual Task CheckFeaturesAsync(IAbpMethodInvocation invocation) + protected virtual async Task CheckFeaturesAsync(IAbpMethodInvocation invocation) { - return _methodInvocationFeatureCheckerService.CheckAsync( + await _methodInvocationFeatureCheckerService.CheckAsync( new MethodInvocationFeatureCheckerContext( invocation.Method ) diff --git a/framework/src/Volo.Abp.MongoDB/Volo/Abp/Domain/Repositories/MongoDB/MongoDbRepository.cs b/framework/src/Volo.Abp.MongoDB/Volo/Abp/Domain/Repositories/MongoDB/MongoDbRepository.cs index 2e993ebecb..cddebd253d 100644 --- a/framework/src/Volo.Abp.MongoDB/Volo/Abp/Domain/Repositories/MongoDB/MongoDbRepository.cs +++ b/framework/src/Volo.Abp.MongoDB/Volo/Abp/Domain/Repositories/MongoDB/MongoDbRepository.cs @@ -88,11 +88,11 @@ namespace Volo.Abp.Domain.Repositories.MongoDB if (entity is ISoftDelete softDeleteEntity && softDeleteEntity.IsDeleted) { SetDeletionAuditProperties(entity); - AsyncHelper.RunSync(() => TriggerEntityDeleteEvents(entity)); + AsyncHelper.RunSync(() => TriggerEntityDeleteEventsAsync(entity)); } else { - AsyncHelper.RunSync(() => TriggerEntityUpdateEvents(entity)); + AsyncHelper.RunSync(() => TriggerEntityUpdateEventsAsync(entity)); } AsyncHelper.RunSync(() => TriggerDomainEventsAsync(entity)); @@ -122,11 +122,11 @@ namespace Volo.Abp.Domain.Repositories.MongoDB if (entity is ISoftDelete softDeleteEntity && softDeleteEntity.IsDeleted) { SetDeletionAuditProperties(entity); - await TriggerEntityDeleteEvents(entity); + await TriggerEntityDeleteEventsAsync(entity); } else { - await TriggerEntityUpdateEvents(entity); + await TriggerEntityUpdateEventsAsync(entity); } await TriggerDomainEventsAsync(entity); @@ -294,7 +294,7 @@ namespace Volo.Abp.Domain.Repositories.MongoDB await EntityChangeEventHelper.TriggerEntityCreatingEventAsync(entity); } - protected virtual async Task TriggerEntityUpdateEvents(TEntity entity) + protected virtual async Task TriggerEntityUpdateEventsAsync(TEntity entity) { await EntityChangeEventHelper.TriggerEntityUpdatedEventOnUowCompletedAsync(entity); await EntityChangeEventHelper.TriggerEntityUpdatingEventAsync(entity); @@ -303,11 +303,11 @@ namespace Volo.Abp.Domain.Repositories.MongoDB protected virtual async Task ApplyAbpConceptsForDeletedEntityAsync(TEntity entity) { SetDeletionAuditProperties(entity); - await TriggerEntityDeleteEvents(entity); + await TriggerEntityDeleteEventsAsync(entity); await TriggerDomainEventsAsync(entity); } - protected virtual async Task TriggerEntityDeleteEvents(TEntity entity) + protected virtual async Task TriggerEntityDeleteEventsAsync(TEntity entity) { await EntityChangeEventHelper.TriggerEntityDeletedEventOnUowCompletedAsync(entity); await EntityChangeEventHelper.TriggerEntityDeletingEventAsync(entity); diff --git a/framework/src/Volo.Abp.RabbitMQ/Volo/Abp/RabbitMQ/RabbitMqMessageConsumer.cs b/framework/src/Volo.Abp.RabbitMQ/Volo/Abp/RabbitMQ/RabbitMqMessageConsumer.cs index a56fc2491a..1214a82a99 100644 --- a/framework/src/Volo.Abp.RabbitMQ/Volo/Abp/RabbitMQ/RabbitMqMessageConsumer.cs +++ b/framework/src/Volo.Abp.RabbitMQ/Volo/Abp/RabbitMQ/RabbitMqMessageConsumer.cs @@ -72,7 +72,7 @@ namespace Volo.Abp.RabbitMQ await TrySendQueueBindCommandsAsync(); } - protected virtual Task TrySendQueueBindCommandsAsync() + protected virtual void TrySendQueueBindCommands() { try { @@ -80,7 +80,7 @@ namespace Volo.Abp.RabbitMQ { if (Channel == null || Channel.IsClosed) { - return Task.CompletedTask; + return; } lock (ChannelSendSyncLock) @@ -115,7 +115,11 @@ namespace Volo.Abp.RabbitMQ { Logger.LogException(ex, LogLevel.Warning); } + } + protected virtual Task TrySendQueueBindCommandsAsync() + { + TrySendQueueBindCommands(); return Task.CompletedTask; } @@ -129,7 +133,7 @@ namespace Volo.Abp.RabbitMQ if (Channel == null || Channel.IsOpen == false) { TryCreateChannel(); - AsyncHelper.RunSync(TrySendQueueBindCommandsAsync); + TrySendQueueBindCommands(); } } diff --git a/framework/src/Volo.Abp.Threading/Volo/Abp/Threading/AbpTimer.cs b/framework/src/Volo.Abp.Threading/Volo/Abp/Threading/AbpTimer.cs index 4733ce01e2..cae8ac984f 100644 --- a/framework/src/Volo.Abp.Threading/Volo/Abp/Threading/AbpTimer.cs +++ b/framework/src/Volo.Abp.Threading/Volo/Abp/Threading/AbpTimer.cs @@ -1,6 +1,5 @@ using System; using System.Threading; -using System.Threading.Tasks; using Microsoft.Extensions.Logging; using Microsoft.Extensions.Logging.Abstractions; using Volo.Abp.DependencyInjection; @@ -10,7 +9,7 @@ namespace Volo.Abp.Threading /// /// A roboust timer implementation that ensures no overlapping occurs. It waits exactly specified between ticks. /// - public class AbpTimer : IRunnable, ITransientDependency + public class AbpTimer : ITransientDependency { /// /// This event is raised periodically according to Period of Timer. @@ -41,7 +40,7 @@ namespace Volo.Abp.Threading _taskTimer = new Timer(TimerCallBack, null, Timeout.Infinite, Timeout.Infinite); } - public Task StartAsync(CancellationToken cancellationToken = default) + public void Start(CancellationToken cancellationToken = default) { if (Period <= 0) { @@ -53,11 +52,9 @@ namespace Volo.Abp.Threading _taskTimer.Change(RunOnStart ? 0 : Period, Timeout.Infinite); _isRunning = true; } - - return Task.CompletedTask; } - public Task StopAsync(CancellationToken cancellationToken = default) + public void Stop(CancellationToken cancellationToken = default) { lock (_taskTimer) { @@ -69,8 +66,6 @@ namespace Volo.Abp.Threading _isRunning = false; } - - return Task.CompletedTask; } /// diff --git a/framework/src/Volo.Abp.Threading/Volo/Abp/Threading/RunnableExtensions.cs b/framework/src/Volo.Abp.Threading/Volo/Abp/Threading/RunnableExtensions.cs deleted file mode 100644 index 0fec7986fb..0000000000 --- a/framework/src/Volo.Abp.Threading/Volo/Abp/Threading/RunnableExtensions.cs +++ /dev/null @@ -1,21 +0,0 @@ -using JetBrains.Annotations; - -namespace Volo.Abp.Threading -{ - public static class RunnableExtensions - { - public static void Start([NotNull] this IRunnable runnable) - { - Check.NotNull(runnable, nameof(runnable)); - - AsyncHelper.RunSync(() => runnable.StartAsync()); - } - - public static void Stop([NotNull] this IRunnable runnable) - { - Check.NotNull(runnable, nameof(runnable)); - - AsyncHelper.RunSync(() => runnable.StopAsync()); - } - } -} \ No newline at end of file From 588dafe60cd18aad66ca7100cd302e90a6fe0309 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Halil=20=C4=B0brahim=20Kalkan?= Date: Tue, 9 Jul 2019 15:41:58 +0300 Subject: [PATCH 07/33] Reduce AsyncHelper.RunSync usage #1403 --- ...pplicationConfigurationClientExtensions.cs | 13 ------------ .../Client/RemoteLocalizationContributor.cs | 8 ++++++-- .../BackgroundJobManagerExtensions.cs | 17 +--------------- .../Volo/Abp/Cli/Commands/AddModuleCommand.cs | 18 ++++++++++------- .../Abp/Cli/Commands/AddPackageCommand.cs | 18 ++++++++++------- .../Volo/Abp/Cli/Commands/HelpCommand.cs | 14 ++++++------- .../Volo/Abp/Cli/Commands/IConsoleCommand.cs | 4 ++-- .../Volo/Abp/Cli/Commands/LoginCommand.cs | 20 +++++++++++++------ .../Volo/Abp/Cli/Commands/LogoutCommand.cs | 8 ++++---- .../Volo/Abp/Cli/Commands/NewCommand.cs | 14 ++++++++----- .../Volo/Abp/Cli/Commands/UpdateCommand.cs | 17 +++++++++------- 11 files changed, 75 insertions(+), 76 deletions(-) delete mode 100644 framework/src/Volo.Abp.AspNetCore.Mvc.Client/Volo/Abp/AspNetCore/Mvc/Client/CachedApplicationConfigurationClientExtensions.cs diff --git a/framework/src/Volo.Abp.AspNetCore.Mvc.Client/Volo/Abp/AspNetCore/Mvc/Client/CachedApplicationConfigurationClientExtensions.cs b/framework/src/Volo.Abp.AspNetCore.Mvc.Client/Volo/Abp/AspNetCore/Mvc/Client/CachedApplicationConfigurationClientExtensions.cs deleted file mode 100644 index 601a2d1088..0000000000 --- a/framework/src/Volo.Abp.AspNetCore.Mvc.Client/Volo/Abp/AspNetCore/Mvc/Client/CachedApplicationConfigurationClientExtensions.cs +++ /dev/null @@ -1,13 +0,0 @@ -using Volo.Abp.AspNetCore.Mvc.ApplicationConfigurations; -using Volo.Abp.Threading; - -namespace Volo.Abp.AspNetCore.Mvc.Client -{ - public static class CachedApplicationConfigurationClientExtensions - { - public static ApplicationConfigurationDto Get(this ICachedApplicationConfigurationClient client) - { - return AsyncHelper.RunSync(client.GetAsync); - } - } -} \ No newline at end of file diff --git a/framework/src/Volo.Abp.AspNetCore.Mvc.Client/Volo/Abp/AspNetCore/Mvc/Client/RemoteLocalizationContributor.cs b/framework/src/Volo.Abp.AspNetCore.Mvc.Client/Volo/Abp/AspNetCore/Mvc/Client/RemoteLocalizationContributor.cs index d994a84335..79033f3679 100644 --- a/framework/src/Volo.Abp.AspNetCore.Mvc.Client/Volo/Abp/AspNetCore/Mvc/Client/RemoteLocalizationContributor.cs +++ b/framework/src/Volo.Abp.AspNetCore.Mvc.Client/Volo/Abp/AspNetCore/Mvc/Client/RemoteLocalizationContributor.cs @@ -4,6 +4,7 @@ using Microsoft.Extensions.Localization; using Microsoft.Extensions.Logging; using Microsoft.Extensions.Logging.Abstractions; using Volo.Abp.Localization; +using Volo.Abp.Threading; namespace Volo.Abp.AspNetCore.Mvc.Client { @@ -54,8 +55,11 @@ namespace Volo.Abp.AspNetCore.Mvc.Client private Dictionary GetResourceOrNull() { - var resource = _applicationConfigurationClient - .Get() + var applicationConfigurationDto = AsyncHelper.RunSync( + () => _applicationConfigurationClient.GetAsync() + ); + + var resource = applicationConfigurationDto .Localization.Values .GetOrDefault(_resource.ResourceName); diff --git a/framework/src/Volo.Abp.BackgroundJobs.Abstractions/Volo/Abp/BackgroundJobs/BackgroundJobManagerExtensions.cs b/framework/src/Volo.Abp.BackgroundJobs.Abstractions/Volo/Abp/BackgroundJobs/BackgroundJobManagerExtensions.cs index 4cc93fa533..774bccf2c6 100644 --- a/framework/src/Volo.Abp.BackgroundJobs.Abstractions/Volo/Abp/BackgroundJobs/BackgroundJobManagerExtensions.cs +++ b/framework/src/Volo.Abp.BackgroundJobs.Abstractions/Volo/Abp/BackgroundJobs/BackgroundJobManagerExtensions.cs @@ -1,6 +1,4 @@ -using System; -using Volo.Abp.DynamicProxy; -using Volo.Abp.Threading; +using Volo.Abp.DynamicProxy; namespace Volo.Abp.BackgroundJobs { @@ -9,19 +7,6 @@ namespace Volo.Abp.BackgroundJobs /// public static class BackgroundJobManagerExtensions { - /// - /// Enqueues a job to be executed. - /// - /// Type of the arguments of job. - /// Background job manager reference - /// Job arguments. - /// Job priority. - /// Job delay (wait duration before first try). - public static string Enqueue(this IBackgroundJobManager backgroundJobManager, TArgs args, BackgroundJobPriority priority = BackgroundJobPriority.Normal, TimeSpan? delay = null) - { - return AsyncHelper.RunSync(() => backgroundJobManager.EnqueueAsync(args, priority, delay)); - } - /// /// Checks if background job system has a real implementation. /// It returns false if the current implementation is . diff --git a/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/Commands/AddModuleCommand.cs b/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/Commands/AddModuleCommand.cs index 8d406feab3..42bc75c864 100644 --- a/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/Commands/AddModuleCommand.cs +++ b/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/Commands/AddModuleCommand.cs @@ -27,7 +27,11 @@ namespace Volo.Abp.Cli.Commands { if (commandLineArgs.Target == null) { - throw new CliUsageException("Module name is missing!" + Environment.NewLine + Environment.NewLine + await GetUsageInfo()); + throw new CliUsageException( + "Module name is missing!" + + Environment.NewLine + Environment.NewLine + + GetUsageInfo() + ); } var skipDbMigrations = Convert.ToBoolean( @@ -40,7 +44,7 @@ namespace Volo.Abp.Cli.Commands ); } - public Task GetUsageInfo() + public string GetUsageInfo() { var sb = new StringBuilder(); @@ -61,14 +65,14 @@ namespace Volo.Abp.Cli.Commands sb.AppendLine(" abp add-module Volo.Blogging -s Acme.BookStore --skip-db-migrations false Adds the module to the given solution but doesn't create a database migration."); sb.AppendLine(""); - return Task.FromResult(sb.ToString()); + return sb.ToString(); } - public Task GetShortDescriptionAsync() + public string GetShortDescription() { - return Task.FromResult("Adds a multi-package module to a solution by finding all packages of the module, " + - "finding related projects in the solution and adding each package to the" + - " corresponding project in the solution."); + return "Adds a multi-package module to a solution by finding all packages of the module, " + + "finding related projects in the solution and adding each package to the" + + " corresponding project in the solution."; } protected virtual string GetSolutionFile(CommandLineArgs commandLineArgs) diff --git a/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/Commands/AddPackageCommand.cs b/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/Commands/AddPackageCommand.cs index c7922cbc33..3b1153eade 100644 --- a/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/Commands/AddPackageCommand.cs +++ b/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/Commands/AddPackageCommand.cs @@ -27,7 +27,11 @@ namespace Volo.Abp.Cli.Commands { if (commandLineArgs.Target == null) { - throw new CliUsageException("Package name is missing!" + Environment.NewLine + Environment.NewLine + await GetUsageInfo()); + throw new CliUsageException( + "Package name is missing!" + + Environment.NewLine + Environment.NewLine + + GetUsageInfo() + ); } await ProjectNugetPackageAdder.AddAsync( @@ -36,7 +40,7 @@ namespace Volo.Abp.Cli.Commands ); } - public Task GetUsageInfo() + public string GetUsageInfo() { var sb = new StringBuilder(); @@ -55,14 +59,14 @@ namespace Volo.Abp.Cli.Commands sb.AppendLine(" abp add-package Volo.Abp.FluentValidation -p Acme.BookStore.Application Adds the package to the given project."); sb.AppendLine(""); - return Task.FromResult(sb.ToString()); + return sb.ToString(); } - public Task GetShortDescriptionAsync() + public string GetShortDescription() { - return Task.FromResult("Adds a new ABP package to a project by adding related nuget package" + - " as a dependency to the project and adding [DependsOn(...)] attribute to" + - " the module class in the project."); + return "Adds a new ABP package to a project by adding related nuget package" + + " as a dependency to the project and adding [DependsOn(...)] attribute to" + + " the module class in the project."; } protected virtual string GetProjectFile(CommandLineArgs commandLineArgs) diff --git a/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/Commands/HelpCommand.cs b/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/Commands/HelpCommand.cs index fe574c2112..c9046f44fb 100644 --- a/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/Commands/HelpCommand.cs +++ b/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/Commands/HelpCommand.cs @@ -28,7 +28,7 @@ namespace Volo.Abp.Cli.Commands { if (string.IsNullOrWhiteSpace(commandLineArgs.Target)) { - Logger.LogInformation(await GetUsageInfo()); + Logger.LogInformation(GetUsageInfo()); return; } @@ -37,11 +37,11 @@ namespace Volo.Abp.Cli.Commands using (var scope = ServiceScopeFactory.CreateScope()) { var command = (IConsoleCommand) scope.ServiceProvider.GetRequiredService(commandType); - Logger.LogInformation(await command.GetUsageInfo()); + Logger.LogInformation(command.GetUsageInfo()); } } - public async Task GetUsageInfo() + public string GetUsageInfo() { var sb = new StringBuilder(); @@ -58,8 +58,8 @@ namespace Volo.Abp.Cli.Commands using (var scope = ServiceScopeFactory.CreateScope()) { - shortDescription = await ((IConsoleCommand)scope.ServiceProvider.GetRequiredService(command.Value)) - .GetShortDescriptionAsync(); + shortDescription = ((IConsoleCommand) scope.ServiceProvider + .GetRequiredService(command.Value)).GetShortDescription(); } sb.Append(" >"); @@ -74,9 +74,9 @@ namespace Volo.Abp.Cli.Commands return sb.ToString(); } - public Task GetShortDescriptionAsync() + public string GetShortDescription() { - return Task.FromResult(""); + return string.Empty; } } } \ No newline at end of file diff --git a/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/Commands/IConsoleCommand.cs b/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/Commands/IConsoleCommand.cs index b9fb34210b..92d57cce8b 100644 --- a/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/Commands/IConsoleCommand.cs +++ b/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/Commands/IConsoleCommand.cs @@ -7,8 +7,8 @@ namespace Volo.Abp.Cli.Commands { Task ExecuteAsync(CommandLineArgs commandLineArgs); - Task GetUsageInfo(); + string GetUsageInfo(); - Task GetShortDescriptionAsync(); + string GetShortDescription(); } } \ No newline at end of file diff --git a/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/Commands/LoginCommand.cs b/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/Commands/LoginCommand.cs index 1828035fa1..631756c1e0 100644 --- a/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/Commands/LoginCommand.cs +++ b/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/Commands/LoginCommand.cs @@ -26,14 +26,22 @@ namespace Volo.Abp.Cli.Commands { if (commandLineArgs.Target.IsNullOrEmpty()) { - throw new CliUsageException("Username name is missing!" + Environment.NewLine + Environment.NewLine + await GetUsageInfo()); + throw new CliUsageException( + "Username name is missing!" + + Environment.NewLine + Environment.NewLine + + GetUsageInfo() + ); } Console.Write("Password: "); var password = ConsoleHelper.ReadSecret(); if (password.IsNullOrWhiteSpace()) { - throw new CliUsageException("Password name is missing!" + Environment.NewLine + Environment.NewLine + await GetUsageInfo()); + throw new CliUsageException( + "Password name is missing!" + + Environment.NewLine + Environment.NewLine + + GetUsageInfo() + ); } await AuthService.LoginAsync(commandLineArgs.Target, password); @@ -41,7 +49,7 @@ namespace Volo.Abp.Cli.Commands Logger.LogInformation($"Successfully logged in as '{commandLineArgs.Target}'"); } - public Task GetUsageInfo() + public string GetUsageInfo() { var sb = new StringBuilder(); @@ -52,12 +60,12 @@ namespace Volo.Abp.Cli.Commands sb.AppendLine("Example:"); sb.AppendLine(" abp login john"); - return Task.FromResult(sb.ToString()); + return sb.ToString(); } - public Task GetShortDescriptionAsync() + public string GetShortDescription() { - return Task.FromResult(""); + return string.Empty; } } } \ No newline at end of file diff --git a/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/Commands/LogoutCommand.cs b/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/Commands/LogoutCommand.cs index 22d30367e6..d3024635fb 100644 --- a/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/Commands/LogoutCommand.cs +++ b/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/Commands/LogoutCommand.cs @@ -24,14 +24,14 @@ namespace Volo.Abp.Cli.Commands return AuthService.LogoutAsync(); } - public Task GetUsageInfo() + public string GetUsageInfo() { - return Task.FromResult(""); + return string.Empty; } - public Task GetShortDescriptionAsync() + public string GetShortDescription() { - return Task.FromResult(""); + return string.Empty; } } } \ No newline at end of file diff --git a/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/Commands/NewCommand.cs b/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/Commands/NewCommand.cs index c2e6816b86..3f2456e81b 100644 --- a/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/Commands/NewCommand.cs +++ b/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/Commands/NewCommand.cs @@ -30,7 +30,11 @@ namespace Volo.Abp.Cli.Commands { if (commandLineArgs.Target == null) { - throw new CliUsageException("Project name is missing!" + Environment.NewLine + Environment.NewLine + await GetUsageInfo()); + throw new CliUsageException( + "Project name is missing!" + + Environment.NewLine + Environment.NewLine + + GetUsageInfo() + ); } Logger.LogInformation("Creating a new project..."); @@ -98,7 +102,7 @@ namespace Volo.Abp.Cli.Commands Logger.LogInformation($"The output folder is: '{outputFolder}'"); } - public Task GetUsageInfo() + public string GetUsageInfo() { var sb = new StringBuilder(); @@ -124,12 +128,12 @@ namespace Volo.Abp.Cli.Commands sb.AppendLine(""); sb.AppendLine("See the documentation for more info."); - return Task.FromResult(sb.ToString()); + return sb.ToString(); } - public Task GetShortDescriptionAsync() + public string GetShortDescription() { - return Task.FromResult("Generates a new solution based on the ABP startup templates."); + return "Generates a new solution based on the ABP startup templates."; } protected virtual DatabaseProvider GetDatabaseProviderOrNull(CommandLineArgs commandLineArgs) diff --git a/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/Commands/UpdateCommand.cs b/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/Commands/UpdateCommand.cs index f0b00b913b..177def5197 100644 --- a/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/Commands/UpdateCommand.cs +++ b/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/Commands/UpdateCommand.cs @@ -90,11 +90,14 @@ namespace Volo.Abp.Cli.Commands return; } - throw new CliUsageException("No solution or project found in this directory." + Environment.NewLine + - Environment.NewLine + AsyncHelper.RunSync(GetUsageInfo)); + throw new CliUsageException( + "No solution or project found in this directory." + + Environment.NewLine + Environment.NewLine + + GetUsageInfo() + ); } - public Task GetUsageInfo() + public string GetUsageInfo() { var sb = new StringBuilder(); @@ -111,13 +114,13 @@ namespace Volo.Abp.Cli.Commands sb.AppendLine(""); sb.AppendLine("See the documentation for more info."); - return Task.FromResult(sb.ToString()); + return sb.ToString(); } - public Task GetShortDescriptionAsync() + public string GetShortDescription() { - return Task.FromResult("Automatically updates all ABP related NuGet packages and NPM packages in a" + - " solution or project to the latest versions"); + return "Automatically updates all ABP related NuGet packages and NPM packages in a" + + " solution or project to the latest versions"; } public static class Options From 62183a9ce45477f440b08dde683248b02d13c0be Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Halil=20=C4=B0brahim=20Kalkan?= Date: Tue, 9 Jul 2019 15:50:06 +0300 Subject: [PATCH 08/33] Reduce AsyncHelper.RunSync usage --- .../Volo/Abp/Cli/Commands/UpdateCommand.cs | 8 ++++---- .../VoloNugetPackagesVersionUpdater.cs | 18 +++++++++--------- 2 files changed, 13 insertions(+), 13 deletions(-) diff --git a/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/Commands/UpdateCommand.cs b/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/Commands/UpdateCommand.cs index 177def5197..7ab17d608d 100644 --- a/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/Commands/UpdateCommand.cs +++ b/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/Commands/UpdateCommand.cs @@ -43,7 +43,7 @@ namespace Volo.Abp.Cli.Commands public async Task ExecuteAsync(CommandLineArgs commandLineArgs) { - UpdateNugetPackages(commandLineArgs); + await UpdateNugetPackages(commandLineArgs); UpdateNpmPackages(); var options = commandLineArgs.Options @@ -61,7 +61,7 @@ namespace Volo.Abp.Cli.Commands _npmPackagesUpdater.Update(Directory.GetCurrentDirectory()); } - private void UpdateNugetPackages(CommandLineArgs commandLineArgs) + private async Task UpdateNugetPackages(CommandLineArgs commandLineArgs) { var includePreviews = commandLineArgs.Options.GetOrNull(Options.IncludePreviews.Short, Options.IncludePreviews.Long) != null; @@ -72,7 +72,7 @@ namespace Volo.Abp.Cli.Commands { var solutionName = Path.GetFileName(solution).RemovePostFix(".sln"); - _nugetPackagesVersionUpdater.UpdateSolution(solution, includePreviews); + await _nugetPackagesVersionUpdater.UpdateSolutionAsync(solution, includePreviews); Logger.LogInformation($"Volo packages are updated in {solutionName} solution."); return; @@ -84,7 +84,7 @@ namespace Volo.Abp.Cli.Commands { var projectName = Path.GetFileName(project).RemovePostFix(".csproj"); - _nugetPackagesVersionUpdater.UpdateProject(project, includePreviews); + await _nugetPackagesVersionUpdater.UpdateProjectAsync(project, includePreviews); Logger.LogInformation($"Volo packages are updated in {projectName} project."); return; diff --git a/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/ProjectModification/VoloNugetPackagesVersionUpdater.cs b/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/ProjectModification/VoloNugetPackagesVersionUpdater.cs index 193106edbf..9f6b80b792 100644 --- a/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/ProjectModification/VoloNugetPackagesVersionUpdater.cs +++ b/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/ProjectModification/VoloNugetPackagesVersionUpdater.cs @@ -1,9 +1,9 @@ using NuGet.Versioning; using System.IO; +using System.Threading.Tasks; using System.Xml; using Volo.Abp.Cli.NuGet; using Volo.Abp.DependencyInjection; -using Volo.Abp.Threading; namespace Volo.Abp.Cli.ProjectModification { @@ -16,29 +16,29 @@ namespace Volo.Abp.Cli.ProjectModification _nuGetService = nuGetService; } - public void UpdateSolution(string solutionPath, bool includePreviews) + public async Task UpdateSolutionAsync(string solutionPath, bool includePreviews) { var projectPaths = ProjectFinder.GetProjectFiles(solutionPath); foreach (var filePath in projectPaths) { - UpdateInternal(filePath, includePreviews); + await UpdateInternalAsync(filePath, includePreviews); } } - public void UpdateProject(string projectPath, bool includePreviews) + public async Task UpdateProjectAsync(string projectPath, bool includePreviews) { - UpdateInternal(projectPath, includePreviews); + await UpdateInternalAsync(projectPath, includePreviews); } - protected virtual void UpdateInternal(string projectPath, bool includePreviews) + protected virtual async Task UpdateInternalAsync(string projectPath, bool includePreviews) { var fileContent = File.ReadAllText(projectPath); - File.WriteAllText(projectPath, UpdateVoloPackages(fileContent, includePreviews)); + File.WriteAllText(projectPath, await UpdateVoloPackagesAsync(fileContent, includePreviews)); } - private string UpdateVoloPackages(string content, bool includePreviews) + private async Task UpdateVoloPackagesAsync(string content, bool includePreviews) { var doc = new XmlDocument() { PreserveWhitespace = true }; doc.LoadXml(content); @@ -49,7 +49,7 @@ namespace Volo.Abp.Cli.ProjectModification var packageId = package.Attributes["Include"].Value; var packageVersion = SemanticVersion.Parse(versionAttribute.Value); - var latestVersion = AsyncHelper.RunSync(() => _nuGetService.GetLatestVersionOrNullAsync(packageId, includePreviews)); + var latestVersion = await _nuGetService.GetLatestVersionOrNullAsync(packageId, includePreviews); if (latestVersion != null && packageVersion < latestVersion) { From 922af8e558462586bfa74bedaaa48cff10335942 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Halil=20=C4=B0brahim=20Kalkan?= Date: Tue, 9 Jul 2019 15:52:08 +0300 Subject: [PATCH 09/33] Remove EmailSenderBase.SendEmail --- .../Volo/Abp/Emailing/EmailSenderBase.cs | 6 ------ .../Volo/Abp/Emailing/NullEmailSender.cs | 7 ------- .../Volo/Abp/Emailing/Smtp/SmtpEmailSender.cs | 8 -------- 3 files changed, 21 deletions(-) diff --git a/framework/src/Volo.Abp.Emailing/Volo/Abp/Emailing/EmailSenderBase.cs b/framework/src/Volo.Abp.Emailing/Volo/Abp/Emailing/EmailSenderBase.cs index a3b085a27c..f6588de9fb 100644 --- a/framework/src/Volo.Abp.Emailing/Volo/Abp/Emailing/EmailSenderBase.cs +++ b/framework/src/Volo.Abp.Emailing/Volo/Abp/Emailing/EmailSenderBase.cs @@ -75,12 +75,6 @@ namespace Volo.Abp.Emailing /// Mail to be sent protected abstract Task SendEmailAsync(MailMessage mail); - /// - /// Should implement this method to send email in derived classes. - /// - /// Mail to be sent - protected abstract void SendEmail(MailMessage mail); - /// /// Normalizes given email. /// Fills if it's not filled before. diff --git a/framework/src/Volo.Abp.Emailing/Volo/Abp/Emailing/NullEmailSender.cs b/framework/src/Volo.Abp.Emailing/Volo/Abp/Emailing/NullEmailSender.cs index 1a2949c148..f0f7238484 100644 --- a/framework/src/Volo.Abp.Emailing/Volo/Abp/Emailing/NullEmailSender.cs +++ b/framework/src/Volo.Abp.Emailing/Volo/Abp/Emailing/NullEmailSender.cs @@ -31,13 +31,6 @@ namespace Volo.Abp.Emailing return Task.FromResult(0); } - protected override void SendEmail(MailMessage mail) - { - Logger.LogWarning("USING NullEmailSender!"); - Logger.LogWarning("SendEmail:"); - LogEmail(mail); - } - private void LogEmail(MailMessage mail) { Logger.LogDebug(mail.To.ToString()); diff --git a/framework/src/Volo.Abp.Emailing/Volo/Abp/Emailing/Smtp/SmtpEmailSender.cs b/framework/src/Volo.Abp.Emailing/Volo/Abp/Emailing/Smtp/SmtpEmailSender.cs index f7f431eaca..f97fd57b18 100644 --- a/framework/src/Volo.Abp.Emailing/Volo/Abp/Emailing/Smtp/SmtpEmailSender.cs +++ b/framework/src/Volo.Abp.Emailing/Volo/Abp/Emailing/Smtp/SmtpEmailSender.cs @@ -75,13 +75,5 @@ namespace Volo.Abp.Emailing.Smtp await smtpClient.SendMailAsync(mail); } } - - protected override void SendEmail(MailMessage mail) - { - using (var smtpClient = AsyncHelper.RunSync(BuildClientAsync)) - { - smtpClient.Send(mail); - } - } } } From 3480625d88e7fd993d8cbc8ee2361e6f7d575e79 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Halil=20=C4=B0brahim=20Kalkan?= Date: Tue, 9 Jul 2019 15:53:53 +0300 Subject: [PATCH 10/33] #1403 Remove IFeatureChecker sync extensions --- .../Abp/Features/FeatureCheckerExtensions.cs | 40 +------------------ 1 file changed, 1 insertion(+), 39 deletions(-) diff --git a/framework/src/Volo.Abp.Features/Volo/Abp/Features/FeatureCheckerExtensions.cs b/framework/src/Volo.Abp.Features/Volo/Abp/Features/FeatureCheckerExtensions.cs index 68bae0a5e5..8850408df0 100644 --- a/framework/src/Volo.Abp.Features/Volo/Abp/Features/FeatureCheckerExtensions.cs +++ b/framework/src/Volo.Abp.Features/Volo/Abp/Features/FeatureCheckerExtensions.cs @@ -3,7 +3,6 @@ using System.Collections.Generic; using System.Threading.Tasks; using JetBrains.Annotations; using Volo.Abp.Authorization; -using Volo.Abp.Threading; namespace Volo.Abp.Features { @@ -22,30 +21,6 @@ namespace Volo.Abp.Features return value?.To() ?? defaultValue; } - public static string GetOrNull( - [NotNull] this IFeatureChecker featureChecker, - [NotNull] string name) - { - Check.NotNull(featureChecker, nameof(featureChecker)); - return AsyncHelper.RunSync(() => featureChecker.GetOrNullAsync(name)); - } - - public static T Get( - [NotNull] this IFeatureChecker featureChecker, - [NotNull] string name, - T defaultValue = default) - where T : struct - { - return AsyncHelper.RunSync(() => featureChecker.GetAsync(name, defaultValue)); - } - - public static bool IsEnabled( - [NotNull] this IFeatureChecker featureChecker, - [NotNull] string name) - { - return AsyncHelper.RunSync(() => featureChecker.IsEnabledAsync(name)); - } - public static async Task IsEnabledAsync(this IFeatureChecker featureChecker, bool requiresAll, params string[] featureNames) { if (featureNames.IsNullOrEmpty()) @@ -77,11 +52,6 @@ namespace Volo.Abp.Features return false; } - public static bool IsEnabled(this IFeatureChecker featureChecker, bool requiresAll, params string[] featureNames) - { - return AsyncHelper.RunSync(() => featureChecker.IsEnabledAsync(requiresAll, featureNames)); - } - public static async Task CheckEnabledAsync(this IFeatureChecker featureChecker, string featureName) { if (!(await featureChecker.IsEnabledAsync(featureName))) @@ -89,15 +59,7 @@ namespace Volo.Abp.Features throw new AbpAuthorizationException("Feature is not enabled: " + featureName); } } - - public static void CheckEnabled(this IFeatureChecker featureChecker, string featureName) - { - if (!featureChecker.IsEnabled(featureName)) - { - throw new AbpAuthorizationException("Feature is not enabled: " + featureName); - } - } - + public static async Task CheckEnabledAsync(this IFeatureChecker featureChecker, bool requiresAll, params string[] featureNames) { if (featureNames.IsNullOrEmpty()) From 95e6d07f11ef48dadd3a99f3663b65ceb28cf16a Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Halil=20=C4=B0brahim=20Kalkan?= Date: Tue, 9 Jul 2019 15:57:24 +0300 Subject: [PATCH 11/33] Remove LanguageProviderExtensions. --- .../Toolbars/BasicThemeMainTopToolbarContributor.cs | 11 +++++------ .../Builder/AbpApplicationBuilderExtensions.cs | 2 +- .../IRemoteServiceHttpClientAuthenticator.cs | 2 +- .../Abp/Localization/LanguageProviderExtensions.cs | 13 ------------- 4 files changed, 7 insertions(+), 21 deletions(-) delete mode 100644 framework/src/Volo.Abp.Localization/Volo/Abp/Localization/LanguageProviderExtensions.cs diff --git a/framework/src/Volo.Abp.AspNetCore.Mvc.UI.Theme.Basic/Toolbars/BasicThemeMainTopToolbarContributor.cs b/framework/src/Volo.Abp.AspNetCore.Mvc.UI.Theme.Basic/Toolbars/BasicThemeMainTopToolbarContributor.cs index e0738d424f..1ed1d2d5d3 100644 --- a/framework/src/Volo.Abp.AspNetCore.Mvc.UI.Theme.Basic/Toolbars/BasicThemeMainTopToolbarContributor.cs +++ b/framework/src/Volo.Abp.AspNetCore.Mvc.UI.Theme.Basic/Toolbars/BasicThemeMainTopToolbarContributor.cs @@ -10,22 +10,23 @@ namespace Volo.Abp.AspNetCore.Mvc.UI.Theme.Basic.Toolbars { public class BasicThemeMainTopToolbarContributor : IToolbarContributor { - public Task ConfigureToolbarAsync(IToolbarConfigurationContext context) + public async Task ConfigureToolbarAsync(IToolbarConfigurationContext context) { if (context.Toolbar.Name != StandardToolbars.Main) { - return Task.CompletedTask; + return; } if (!(context.Theme is BasicTheme)) { - return Task.CompletedTask; + return; } var languageProvider = context.ServiceProvider.GetService(); //TODO: This duplicates GetLanguages() usage. Can we eleminate this? - if (languageProvider.GetLanguages().Count > 1) + var languages = await languageProvider.GetLanguagesAsync(); + if (languages.Count > 1) { context.Toolbar.Items.Add(new ToolbarItem(typeof(LanguageSwitchViewComponent))); } @@ -34,8 +35,6 @@ namespace Volo.Abp.AspNetCore.Mvc.UI.Theme.Basic.Toolbars { context.Toolbar.Items.Add(new ToolbarItem(typeof(UserMenuViewComponent))); } - - return Task.CompletedTask; } } } diff --git a/framework/src/Volo.Abp.AspNetCore/Microsoft/AspNetCore/Builder/AbpApplicationBuilderExtensions.cs b/framework/src/Volo.Abp.AspNetCore/Microsoft/AspNetCore/Builder/AbpApplicationBuilderExtensions.cs index 25a9d38d06..c0cc9f228c 100644 --- a/framework/src/Volo.Abp.AspNetCore/Microsoft/AspNetCore/Builder/AbpApplicationBuilderExtensions.cs +++ b/framework/src/Volo.Abp.AspNetCore/Microsoft/AspNetCore/Builder/AbpApplicationBuilderExtensions.cs @@ -56,7 +56,7 @@ namespace Microsoft.AspNetCore.Builder using (var scope = app.ApplicationServices.CreateScope()) { var languageProvider = scope.ServiceProvider.GetRequiredService(); - languages = languageProvider.GetLanguages(); + languages = AsyncHelper.RunSync(() => languageProvider.GetLanguagesAsync()); var settingProvider = scope.ServiceProvider.GetRequiredService(); defaultLanguage = settingProvider.GetOrNull(LocalizationSettingNames.DefaultLanguage); diff --git a/framework/src/Volo.Abp.Http.Client/Volo/Abp/Http/Client/Authentication/IRemoteServiceHttpClientAuthenticator.cs b/framework/src/Volo.Abp.Http.Client/Volo/Abp/Http/Client/Authentication/IRemoteServiceHttpClientAuthenticator.cs index 920d38f2e6..480ba049e6 100644 --- a/framework/src/Volo.Abp.Http.Client/Volo/Abp/Http/Client/Authentication/IRemoteServiceHttpClientAuthenticator.cs +++ b/framework/src/Volo.Abp.Http.Client/Volo/Abp/Http/Client/Authentication/IRemoteServiceHttpClientAuthenticator.cs @@ -4,6 +4,6 @@ namespace Volo.Abp.Http.Client.Authentication { public interface IRemoteServiceHttpClientAuthenticator { - Task Authenticate(RemoteServiceHttpClientAuthenticateContext context); + Task Authenticate(RemoteServiceHttpClientAuthenticateContext context); //TODO: Rename to AuthenticateAsync } } \ No newline at end of file diff --git a/framework/src/Volo.Abp.Localization/Volo/Abp/Localization/LanguageProviderExtensions.cs b/framework/src/Volo.Abp.Localization/Volo/Abp/Localization/LanguageProviderExtensions.cs deleted file mode 100644 index 951292ac66..0000000000 --- a/framework/src/Volo.Abp.Localization/Volo/Abp/Localization/LanguageProviderExtensions.cs +++ /dev/null @@ -1,13 +0,0 @@ -using System.Collections.Generic; -using Volo.Abp.Threading; - -namespace Volo.Abp.Localization -{ - public static class LanguageProviderExtensions - { - public static IReadOnlyList GetLanguages(this ILanguageProvider languageProvider) - { - return AsyncHelper.RunSync(languageProvider.GetLanguagesAsync); - } - } -} \ No newline at end of file From 1baf53ba64b27e0bce598417c254c36a07496133 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Halil=20=C4=B0brahim=20Kalkan?= Date: Tue, 9 Jul 2019 16:16:11 +0300 Subject: [PATCH 12/33] Define sync methods for tenant store to reduce AsyncHelper.RunSync usage. --- .../ConfigurationStore/DefaultTenantStore.cs | 14 ++++++++-- .../Volo/Abp/MultiTenancy/ITenantStore.cs | 4 +++ .../MultiTenantConnectionStringResolver.cs | 3 +- .../Abp/TenantManagement/ITenantRepository.cs | 5 ++++ .../Volo/Abp/TenantManagement/TenantStore.cs | 28 +++++++++++++++++++ .../EfCoreTenantRepository.cs | 11 ++++++-- .../MongoDb/MongoTenantRepository.cs | 10 +++++-- 7 files changed, 67 insertions(+), 8 deletions(-) diff --git a/framework/src/Volo.Abp.MultiTenancy/Volo/Abp/MultiTenancy/ConfigurationStore/DefaultTenantStore.cs b/framework/src/Volo.Abp.MultiTenancy/Volo/Abp/MultiTenancy/ConfigurationStore/DefaultTenantStore.cs index 3e6ea4167a..edecf22b65 100644 --- a/framework/src/Volo.Abp.MultiTenancy/Volo/Abp/MultiTenancy/ConfigurationStore/DefaultTenantStore.cs +++ b/framework/src/Volo.Abp.MultiTenancy/Volo/Abp/MultiTenancy/ConfigurationStore/DefaultTenantStore.cs @@ -18,12 +18,22 @@ namespace Volo.Abp.MultiTenancy.ConfigurationStore public Task FindAsync(string name) { - return Task.FromResult(_options.Tenants?.FirstOrDefault(t => t.Name == name)); + return Task.FromResult(Find(name)); } public Task FindAsync(Guid id) { - return Task.FromResult(_options.Tenants?.FirstOrDefault(t => t.Id == id)); + return Task.FromResult(Find(id)); + } + + public TenantConfiguration Find(string name) + { + return _options.Tenants?.FirstOrDefault(t => t.Name == name); + } + + public TenantConfiguration Find(Guid id) + { + return _options.Tenants?.FirstOrDefault(t => t.Id == id); } } } \ No newline at end of file diff --git a/framework/src/Volo.Abp.MultiTenancy/Volo/Abp/MultiTenancy/ITenantStore.cs b/framework/src/Volo.Abp.MultiTenancy/Volo/Abp/MultiTenancy/ITenantStore.cs index b1c8f97f1a..7125a97405 100644 --- a/framework/src/Volo.Abp.MultiTenancy/Volo/Abp/MultiTenancy/ITenantStore.cs +++ b/framework/src/Volo.Abp.MultiTenancy/Volo/Abp/MultiTenancy/ITenantStore.cs @@ -8,5 +8,9 @@ namespace Volo.Abp.MultiTenancy Task FindAsync(string name); Task FindAsync(Guid id); + + TenantConfiguration Find(string name); + + TenantConfiguration Find(Guid id); } } \ No newline at end of file diff --git a/framework/src/Volo.Abp.MultiTenancy/Volo/Abp/MultiTenancy/MultiTenantConnectionStringResolver.cs b/framework/src/Volo.Abp.MultiTenancy/Volo/Abp/MultiTenancy/MultiTenantConnectionStringResolver.cs index af5674a9b4..fe061d0b8d 100644 --- a/framework/src/Volo.Abp.MultiTenancy/Volo/Abp/MultiTenancy/MultiTenantConnectionStringResolver.cs +++ b/framework/src/Volo.Abp.MultiTenancy/Volo/Abp/MultiTenancy/MultiTenantConnectionStringResolver.cs @@ -4,7 +4,6 @@ using Microsoft.Extensions.DependencyInjection; using Microsoft.Extensions.Options; using Volo.Abp.Data; using Volo.Abp.DependencyInjection; -using Volo.Abp.Threading; namespace Volo.Abp.MultiTenancy { @@ -38,7 +37,7 @@ namespace Volo.Abp.MultiTenancy .ServiceProvider .GetRequiredService(); - var tenant = AsyncHelper.RunSync(() => tenantStore.FindAsync(_currentTenant.Id.Value)); //TODO: Can we avoid from RunSync? + var tenant = tenantStore.Find(_currentTenant.Id.Value); if (tenant?.ConnectionStrings == null) { diff --git a/modules/tenant-management/src/Volo.Abp.TenantManagement.Domain/Volo/Abp/TenantManagement/ITenantRepository.cs b/modules/tenant-management/src/Volo.Abp.TenantManagement.Domain/Volo/Abp/TenantManagement/ITenantRepository.cs index 7b1c7e15f1..59f9aedc85 100644 --- a/modules/tenant-management/src/Volo.Abp.TenantManagement.Domain/Volo/Abp/TenantManagement/ITenantRepository.cs +++ b/modules/tenant-management/src/Volo.Abp.TenantManagement.Domain/Volo/Abp/TenantManagement/ITenantRepository.cs @@ -13,6 +13,11 @@ namespace Volo.Abp.TenantManagement bool includeDetails = true, CancellationToken cancellationToken = default); + Tenant FindByName( + string name, + bool includeDetails = true + ); + Task> GetListAsync( string sorting = null, int maxResultCount = int.MaxValue, diff --git a/modules/tenant-management/src/Volo.Abp.TenantManagement.Domain/Volo/Abp/TenantManagement/TenantStore.cs b/modules/tenant-management/src/Volo.Abp.TenantManagement.Domain/Volo/Abp/TenantManagement/TenantStore.cs index 1a32c4a64d..1cd1c60c0a 100644 --- a/modules/tenant-management/src/Volo.Abp.TenantManagement.Domain/Volo/Abp/TenantManagement/TenantStore.cs +++ b/modules/tenant-management/src/Volo.Abp.TenantManagement.Domain/Volo/Abp/TenantManagement/TenantStore.cs @@ -51,5 +51,33 @@ namespace Volo.Abp.TenantManagement return _objectMapper.Map(tenant); } } + + public TenantConfiguration Find(string name) + { + using (_currentTenant.Change(null)) //TODO: No need this if we can implement to define host side (or tenant-independent) entities! + { + var tenant = _tenantRepository.FindByName(name); + if (tenant == null) + { + return null; + } + + return _objectMapper.Map(tenant); + } + } + + public TenantConfiguration Find(Guid id) + { + using (_currentTenant.Change(null)) //TODO: No need this if we can implement to define host side (or tenant-independent) entities! + { + var tenant = _tenantRepository.Find(id); + if (tenant == null) + { + return null; + } + + return _objectMapper.Map(tenant); + } + } } } diff --git a/modules/tenant-management/src/Volo.Abp.TenantManagement.EntityFrameworkCore/Volo/Abp/TenantManagement/EntityFrameworkCore/EfCoreTenantRepository.cs b/modules/tenant-management/src/Volo.Abp.TenantManagement.EntityFrameworkCore/Volo/Abp/TenantManagement/EntityFrameworkCore/EfCoreTenantRepository.cs index d2859f29a1..c1d9a3c556 100644 --- a/modules/tenant-management/src/Volo.Abp.TenantManagement.EntityFrameworkCore/Volo/Abp/TenantManagement/EntityFrameworkCore/EfCoreTenantRepository.cs +++ b/modules/tenant-management/src/Volo.Abp.TenantManagement.EntityFrameworkCore/Volo/Abp/TenantManagement/EntityFrameworkCore/EfCoreTenantRepository.cs @@ -25,7 +25,14 @@ namespace Volo.Abp.TenantManagement.EntityFrameworkCore { return await DbSet .IncludeDetails(includeDetails) - .FirstOrDefaultAsync(t => t.Name == name, cancellationToken); + .FirstOrDefaultAsync(t => t.Name == name, GetCancellationToken(cancellationToken)); + } + + public Tenant FindByName(string name, bool includeDetails = true) + { + return DbSet + .IncludeDetails(includeDetails) + .FirstOrDefault(t => t.Name == name); } public virtual async Task> GetListAsync( @@ -45,7 +52,7 @@ namespace Volo.Abp.TenantManagement.EntityFrameworkCore ) .OrderBy(sorting ?? nameof(Tenant.Name)) .PageBy(skipCount, maxResultCount) - .ToListAsync(cancellationToken); + .ToListAsync(GetCancellationToken(cancellationToken)); } public override IQueryable WithDetails() diff --git a/modules/tenant-management/src/Volo.Abp.TenantManagement.MongoDB/Volo/Abp/TenantManagement/MongoDb/MongoTenantRepository.cs b/modules/tenant-management/src/Volo.Abp.TenantManagement.MongoDB/Volo/Abp/TenantManagement/MongoDb/MongoTenantRepository.cs index 0ee8c54744..aba3385cfd 100644 --- a/modules/tenant-management/src/Volo.Abp.TenantManagement.MongoDB/Volo/Abp/TenantManagement/MongoDb/MongoTenantRepository.cs +++ b/modules/tenant-management/src/Volo.Abp.TenantManagement.MongoDB/Volo/Abp/TenantManagement/MongoDb/MongoTenantRepository.cs @@ -25,7 +25,13 @@ namespace Volo.Abp.TenantManagement.MongoDB CancellationToken cancellationToken = default) { return await GetMongoQueryable() - .FirstOrDefaultAsync(t => t.Name == name, cancellationToken); + .FirstOrDefaultAsync(t => t.Name == name, GetCancellationToken(cancellationToken)); + } + + public Tenant FindByName(string name, bool includeDetails = true) + { + return GetMongoQueryable() + .FirstOrDefault(t => t.Name == name); } public virtual async Task> GetListAsync( @@ -45,7 +51,7 @@ namespace Volo.Abp.TenantManagement.MongoDB .OrderBy(sorting ?? nameof(Tenant.Name)) .As>() .PageBy>(skipCount, maxResultCount) - .ToListAsync(cancellationToken); + .ToListAsync(GetCancellationToken(cancellationToken)); } } } \ No newline at end of file From b9c472fa53295bf2c47efe52dd8036b24ca7e588 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Halil=20=C4=B0brahim=20Kalkan?= Date: Tue, 9 Jul 2019 16:18:01 +0300 Subject: [PATCH 13/33] Delete TenantStoreExtensions.cs --- .../Abp/MultiTenancy/TenantStoreExtensions.cs | 21 ------------------- 1 file changed, 21 deletions(-) delete mode 100644 framework/src/Volo.Abp.MultiTenancy/Volo/Abp/MultiTenancy/TenantStoreExtensions.cs diff --git a/framework/src/Volo.Abp.MultiTenancy/Volo/Abp/MultiTenancy/TenantStoreExtensions.cs b/framework/src/Volo.Abp.MultiTenancy/Volo/Abp/MultiTenancy/TenantStoreExtensions.cs deleted file mode 100644 index 290c683d95..0000000000 --- a/framework/src/Volo.Abp.MultiTenancy/Volo/Abp/MultiTenancy/TenantStoreExtensions.cs +++ /dev/null @@ -1,21 +0,0 @@ -using System; -using JetBrains.Annotations; -using Volo.Abp.Threading; - -namespace Volo.Abp.MultiTenancy -{ - public static class TenantStoreExtensions - { - [CanBeNull] - public static TenantConfiguration Find(this ITenantStore tenantStore, string name) - { - return AsyncHelper.RunSync(() => tenantStore.FindAsync(name)); - } - - [CanBeNull] - public static TenantConfiguration Find(this ITenantStore tenantStore, Guid id) - { - return AsyncHelper.RunSync(() => tenantStore.FindAsync(id)); - } - } -} \ No newline at end of file From 255640f32a30f63c7f2ab63664a182125133b908 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Halil=20=C4=B0brahim=20Kalkan?= Date: Tue, 9 Jul 2019 16:22:02 +0300 Subject: [PATCH 14/33] Remove sync extensions for ISettingProvider --- .../AbpApplicationBuilderExtensions.cs | 2 +- .../Abp/Settings/SettingProviderExtensions.cs | 25 ------------------- 2 files changed, 1 insertion(+), 26 deletions(-) diff --git a/framework/src/Volo.Abp.AspNetCore/Microsoft/AspNetCore/Builder/AbpApplicationBuilderExtensions.cs b/framework/src/Volo.Abp.AspNetCore/Microsoft/AspNetCore/Builder/AbpApplicationBuilderExtensions.cs index c0cc9f228c..c139c49ba1 100644 --- a/framework/src/Volo.Abp.AspNetCore/Microsoft/AspNetCore/Builder/AbpApplicationBuilderExtensions.cs +++ b/framework/src/Volo.Abp.AspNetCore/Microsoft/AspNetCore/Builder/AbpApplicationBuilderExtensions.cs @@ -59,7 +59,7 @@ namespace Microsoft.AspNetCore.Builder languages = AsyncHelper.RunSync(() => languageProvider.GetLanguagesAsync()); var settingProvider = scope.ServiceProvider.GetRequiredService(); - defaultLanguage = settingProvider.GetOrNull(LocalizationSettingNames.DefaultLanguage); + defaultLanguage = AsyncHelper.RunSync(() => settingProvider.GetOrNullAsync(LocalizationSettingNames.DefaultLanguage)); } var options = !languages.Any() diff --git a/framework/src/Volo.Abp.Settings/Volo/Abp/Settings/SettingProviderExtensions.cs b/framework/src/Volo.Abp.Settings/Volo/Abp/Settings/SettingProviderExtensions.cs index d3f372baca..fb67c4ae77 100644 --- a/framework/src/Volo.Abp.Settings/Volo/Abp/Settings/SettingProviderExtensions.cs +++ b/framework/src/Volo.Abp.Settings/Volo/Abp/Settings/SettingProviderExtensions.cs @@ -1,8 +1,6 @@ using System; -using System.Collections.Generic; using System.Threading.Tasks; using JetBrains.Annotations; -using Volo.Abp.Threading; namespace Volo.Abp.Settings { @@ -29,28 +27,5 @@ namespace Volo.Abp.Settings var value = await settingProvider.GetOrNullAsync(name); return value?.To() ?? defaultValue; } - - public static string GetOrNull([NotNull] this ISettingProvider settingProvider, [NotNull] string name) - { - Check.NotNull(settingProvider, nameof(settingProvider)); - return AsyncHelper.RunSync(() => settingProvider.GetOrNullAsync(name)); - } - - public static List GetAll([NotNull] this ISettingProvider settingProvider) - { - Check.NotNull(settingProvider, nameof(settingProvider)); - return AsyncHelper.RunSync(settingProvider.GetAllAsync); - } - - public static T Get([NotNull] this ISettingProvider settingProvider, [NotNull] string name, T defaultValue = default) - where T : struct - { - return AsyncHelper.RunSync(() => settingProvider.GetAsync(name, defaultValue)); - } - - public static bool IsTrue([NotNull] this ISettingProvider settingProvider, [NotNull] string name) - { - return AsyncHelper.RunSync(() => settingProvider.IsTrueAsync(name)); - } } } \ No newline at end of file From 0ef023c0c96bf1235a62358037c7f218a949f6bd Mon Sep 17 00:00:00 2001 From: Yunus Emre Kalkan Date: Tue, 9 Jul 2019 16:51:45 +0300 Subject: [PATCH 15/33] dashboard global filters --- .../DashboardViewComponent.cshtml.cs | 6 ++- .../Dashboard/DashboardViewModel.cs | 10 ++++- .../Components/Dashboard/Default.cshtml | 12 ++++++ .../Mvc/UI/Dashboards/DashboardDefinition.cs | 15 ++++++- .../DashboardGlobalFilterConfiguration.cs | 15 +++++++ .../UI/Dashboards/GlobalFilterDefinition.cs | 42 +++++++++++++++++++ .../Mvc/UI/Dashboards/GlobalFilterOptions.cs | 14 +++++++ .../Mvc/UI/Dashboards/GlobalFilterRenderer.cs | 25 +++++++++++ .../UI/Dashboards/IGlobalFilterRenderer.cs | 12 ++++++ 9 files changed, 147 insertions(+), 4 deletions(-) create mode 100644 framework/src/Volo.Abp.AspNetCore.Mvc.UI.Dashboards/Volo/Abp/AspNetCore/Mvc/UI/Dashboards/DashboardGlobalFilterConfiguration.cs create mode 100644 framework/src/Volo.Abp.AspNetCore.Mvc.UI.Dashboards/Volo/Abp/AspNetCore/Mvc/UI/Dashboards/GlobalFilterDefinition.cs create mode 100644 framework/src/Volo.Abp.AspNetCore.Mvc.UI.Dashboards/Volo/Abp/AspNetCore/Mvc/UI/Dashboards/GlobalFilterOptions.cs create mode 100644 framework/src/Volo.Abp.AspNetCore.Mvc.UI.Dashboards/Volo/Abp/AspNetCore/Mvc/UI/Dashboards/GlobalFilterRenderer.cs create mode 100644 framework/src/Volo.Abp.AspNetCore.Mvc.UI.Dashboards/Volo/Abp/AspNetCore/Mvc/UI/Dashboards/IGlobalFilterRenderer.cs diff --git a/framework/src/Volo.Abp.AspNetCore.Mvc.UI.Dashboards/Volo/Abp/AspNetCore/Mvc/UI/Dashboards/Components/Dashboard/DashboardViewComponent.cshtml.cs b/framework/src/Volo.Abp.AspNetCore.Mvc.UI.Dashboards/Volo/Abp/AspNetCore/Mvc/UI/Dashboards/Components/Dashboard/DashboardViewComponent.cshtml.cs index 9309bcdf7d..7a61445c8e 100644 --- a/framework/src/Volo.Abp.AspNetCore.Mvc.UI.Dashboards/Volo/Abp/AspNetCore/Mvc/UI/Dashboards/Components/Dashboard/DashboardViewComponent.cshtml.cs +++ b/framework/src/Volo.Abp.AspNetCore.Mvc.UI.Dashboards/Volo/Abp/AspNetCore/Mvc/UI/Dashboards/Components/Dashboard/DashboardViewComponent.cshtml.cs @@ -10,18 +10,20 @@ namespace Volo.Abp.AspNetCore.Mvc.UI.Dashboards.Components.Dashboard { private readonly DashboardOptions _dashboardOptions; private readonly WidgetOptions _widgetOptions; + private readonly GlobalFilterOptions _globalFilterOptions; - public DashboardViewComponent(IOptions dashboardOptions, IOptions widgetOptions) + public DashboardViewComponent(IOptions dashboardOptions, IOptions widgetOptions, IOptions globalFilterOptions) { _dashboardOptions = dashboardOptions.Value; _widgetOptions = widgetOptions.Value; + _globalFilterOptions = globalFilterOptions.Value; } public IViewComponentResult Invoke(string dashboardName) { var dashboard = _dashboardOptions.Dashboards.Single(d => d.Name.Equals(dashboardName)); - var model = new DashboardViewModel(dashboard, _widgetOptions.Widgets); + var model = new DashboardViewModel(dashboard, _widgetOptions.Widgets, _globalFilterOptions.GlobalFilters); return View("~/Volo/Abp/AspNetCore/Mvc/UI/Dashboards/Components/Dashboard/Default.cshtml", model); } diff --git a/framework/src/Volo.Abp.AspNetCore.Mvc.UI.Dashboards/Volo/Abp/AspNetCore/Mvc/UI/Dashboards/Components/Dashboard/DashboardViewModel.cs b/framework/src/Volo.Abp.AspNetCore.Mvc.UI.Dashboards/Volo/Abp/AspNetCore/Mvc/UI/Dashboards/Components/Dashboard/DashboardViewModel.cs index 47405ae63c..2bde6c959a 100644 --- a/framework/src/Volo.Abp.AspNetCore.Mvc.UI.Dashboards/Volo/Abp/AspNetCore/Mvc/UI/Dashboards/Components/Dashboard/DashboardViewModel.cs +++ b/framework/src/Volo.Abp.AspNetCore.Mvc.UI.Dashboards/Volo/Abp/AspNetCore/Mvc/UI/Dashboards/Components/Dashboard/DashboardViewModel.cs @@ -13,10 +13,13 @@ namespace Volo.Abp.AspNetCore.Mvc.UI.Dashboards.Components.Dashboard public List Widgets { get; set; } - public DashboardViewModel(DashboardDefinition dashboard, List widgets) + public List GlobalFilters { get; set; } + + public DashboardViewModel(DashboardDefinition dashboard, List widgets, List globalFilters) { Dashboard = dashboard; Widgets = widgets; + GlobalFilters = globalFilters; } public WidgetDefinition GetWidget(string name) @@ -24,6 +27,11 @@ namespace Volo.Abp.AspNetCore.Mvc.UI.Dashboards.Components.Dashboard return Widgets.Single(d => d.Name.Equals(name)); } + public GlobalFilterDefinition GetGlobalFilter(string name) + { + return GlobalFilters.Single(d => d.Name.Equals(name)); + } + public async Task CheckPermissionsAsync(IAuthorizationService authorizationService, WidgetDefinition widget) { foreach (var permission in widget.RequiredPermissions) diff --git a/framework/src/Volo.Abp.AspNetCore.Mvc.UI.Dashboards/Volo/Abp/AspNetCore/Mvc/UI/Dashboards/Components/Dashboard/Default.cshtml b/framework/src/Volo.Abp.AspNetCore.Mvc.UI.Dashboards/Volo/Abp/AspNetCore/Mvc/UI/Dashboards/Components/Dashboard/Default.cshtml index 89fecb905c..2f6e080350 100644 --- a/framework/src/Volo.Abp.AspNetCore.Mvc.UI.Dashboards/Volo/Abp/AspNetCore/Mvc/UI/Dashboards/Components/Dashboard/Default.cshtml +++ b/framework/src/Volo.Abp.AspNetCore.Mvc.UI.Dashboards/Volo/Abp/AspNetCore/Mvc/UI/Dashboards/Components/Dashboard/Default.cshtml @@ -1,13 +1,25 @@ @using Microsoft.AspNetCore.Authorization @using Microsoft.Extensions.Localization +@using Volo.Abp.AspNetCore.Mvc.UI.Dashboards @using Volo.Abp.AspNetCore.Mvc.UI.Widgets @inject IAuthorizationService AuthorizationService @inject IWidgetRenderer WidgetRenderer +@inject IGlobalFilterRenderer GlobalFilteRenderer @inject IStringLocalizerFactory localizer @model Volo.Abp.AspNetCore.Mvc.UI.Dashboards.Components.Dashboard.DashboardViewModel @{ } + + @foreach (var globalFilterConfiguration in Model.Dashboard.AvailableGlobalFilters) + { + var globalFilter = Model.GetGlobalFilter(globalFilterConfiguration.GlobalFilterName); + + @await GlobalFilteRenderer.RenderAsync(Component, globalFilter.Name) + + } + + @foreach (var widgetConfiguration in Model.Dashboard.AvailableWidgets) { diff --git a/framework/src/Volo.Abp.AspNetCore.Mvc.UI.Dashboards/Volo/Abp/AspNetCore/Mvc/UI/Dashboards/DashboardDefinition.cs b/framework/src/Volo.Abp.AspNetCore.Mvc.UI.Dashboards/Volo/Abp/AspNetCore/Mvc/UI/Dashboards/DashboardDefinition.cs index 20f8da6b75..ff06fa0d44 100644 --- a/framework/src/Volo.Abp.AspNetCore.Mvc.UI.Dashboards/Volo/Abp/AspNetCore/Mvc/UI/Dashboards/DashboardDefinition.cs +++ b/framework/src/Volo.Abp.AspNetCore.Mvc.UI.Dashboards/Volo/Abp/AspNetCore/Mvc/UI/Dashboards/DashboardDefinition.cs @@ -19,7 +19,12 @@ namespace Volo.Abp.AspNetCore.Mvc.UI.Dashboards public List AvailableWidgets { get; } /// - /// Display name of the widget. + /// A list of Global Filters available for this dashboard. + /// + public List AvailableGlobalFilters { get; } + + /// + /// Display name of the dashboard. /// [NotNull] public ILocalizableString DisplayName @@ -37,6 +42,7 @@ namespace Volo.Abp.AspNetCore.Mvc.UI.Dashboards DisplayName = displayName ?? new FixedLocalizableString(name); AvailableWidgets = new List(); + AvailableGlobalFilters = new List(); } public DashboardDefinition WithWidget(string widgetName, WidgetLocation location = null, WidgetDimensions dimensions = null) @@ -45,5 +51,12 @@ namespace Volo.Abp.AspNetCore.Mvc.UI.Dashboards return this; } + + public DashboardDefinition WithGlobalFilter(string globalFilterName) + { + AvailableGlobalFilters.Add( new DashboardGlobalFilterConfiguration(globalFilterName)); + + return this; + } } } diff --git a/framework/src/Volo.Abp.AspNetCore.Mvc.UI.Dashboards/Volo/Abp/AspNetCore/Mvc/UI/Dashboards/DashboardGlobalFilterConfiguration.cs b/framework/src/Volo.Abp.AspNetCore.Mvc.UI.Dashboards/Volo/Abp/AspNetCore/Mvc/UI/Dashboards/DashboardGlobalFilterConfiguration.cs new file mode 100644 index 0000000000..5f097270ca --- /dev/null +++ b/framework/src/Volo.Abp.AspNetCore.Mvc.UI.Dashboards/Volo/Abp/AspNetCore/Mvc/UI/Dashboards/DashboardGlobalFilterConfiguration.cs @@ -0,0 +1,15 @@ +using JetBrains.Annotations; + +namespace Volo.Abp.AspNetCore.Mvc.UI.Dashboards +{ + public class DashboardGlobalFilterConfiguration + { + [NotNull] + public string GlobalFilterName { get; } + + public DashboardGlobalFilterConfiguration([NotNull] string globalFilterName) + { + GlobalFilterName = Check.NotNullOrWhiteSpace(globalFilterName, nameof(globalFilterName)); + } + } +} \ No newline at end of file diff --git a/framework/src/Volo.Abp.AspNetCore.Mvc.UI.Dashboards/Volo/Abp/AspNetCore/Mvc/UI/Dashboards/GlobalFilterDefinition.cs b/framework/src/Volo.Abp.AspNetCore.Mvc.UI.Dashboards/Volo/Abp/AspNetCore/Mvc/UI/Dashboards/GlobalFilterDefinition.cs new file mode 100644 index 0000000000..d7e52a604e --- /dev/null +++ b/framework/src/Volo.Abp.AspNetCore.Mvc.UI.Dashboards/Volo/Abp/AspNetCore/Mvc/UI/Dashboards/GlobalFilterDefinition.cs @@ -0,0 +1,42 @@ +using System; +using System.Collections.Generic; +using System.Linq; +using System.Threading.Tasks; +using JetBrains.Annotations; +using Volo.Abp.Localization; + +namespace Volo.Abp.AspNetCore.Mvc.UI.Dashboards +{ + public class GlobalFilterDefinition + { + /// + /// Unique name of the Global Filter. + /// + [NotNull] + public string Name { get; } + + /// + /// Display name of the Global Filter. + /// + [NotNull] + public ILocalizableString DisplayName + { + get => _displayName; + set => _displayName = Check.NotNull(value, nameof(value)); + } + private ILocalizableString _displayName; + + [NotNull] + public Type ViewComponentType { get; } + + public GlobalFilterDefinition( + [NotNull] string name, + [CanBeNull] ILocalizableString displayName, + [NotNull] Type viewComponentType) + { + Name = Check.NotNullOrWhiteSpace(name, nameof(name)); + DisplayName = displayName ?? new FixedLocalizableString(name); + ViewComponentType = Check.NotNull(viewComponentType, nameof(viewComponentType)); + } + } +} diff --git a/framework/src/Volo.Abp.AspNetCore.Mvc.UI.Dashboards/Volo/Abp/AspNetCore/Mvc/UI/Dashboards/GlobalFilterOptions.cs b/framework/src/Volo.Abp.AspNetCore.Mvc.UI.Dashboards/Volo/Abp/AspNetCore/Mvc/UI/Dashboards/GlobalFilterOptions.cs new file mode 100644 index 0000000000..70ba40e696 --- /dev/null +++ b/framework/src/Volo.Abp.AspNetCore.Mvc.UI.Dashboards/Volo/Abp/AspNetCore/Mvc/UI/Dashboards/GlobalFilterOptions.cs @@ -0,0 +1,14 @@ +using System.Collections.Generic; + +namespace Volo.Abp.AspNetCore.Mvc.UI.Dashboards +{ + public class GlobalFilterOptions + { + public List GlobalFilters { get; } + + public GlobalFilterOptions() + { + GlobalFilters = new List(); + } + } +} diff --git a/framework/src/Volo.Abp.AspNetCore.Mvc.UI.Dashboards/Volo/Abp/AspNetCore/Mvc/UI/Dashboards/GlobalFilterRenderer.cs b/framework/src/Volo.Abp.AspNetCore.Mvc.UI.Dashboards/Volo/Abp/AspNetCore/Mvc/UI/Dashboards/GlobalFilterRenderer.cs new file mode 100644 index 0000000000..d1219943ae --- /dev/null +++ b/framework/src/Volo.Abp.AspNetCore.Mvc.UI.Dashboards/Volo/Abp/AspNetCore/Mvc/UI/Dashboards/GlobalFilterRenderer.cs @@ -0,0 +1,25 @@ +using System.Linq; +using System.Threading.Tasks; +using Microsoft.AspNetCore.Html; +using Microsoft.AspNetCore.Mvc; +using Microsoft.Extensions.Options; + +namespace Volo.Abp.AspNetCore.Mvc.UI.Dashboards +{ + public class GlobalFilterRenderer : IGlobalFilterRenderer + { + private readonly GlobalFilterOptions _globalFilterOptions; + + public GlobalFilterRenderer(IOptions widgetOptions) + { + _globalFilterOptions = widgetOptions.Value; + } + + public async Task RenderAsync(IViewComponentHelper componentHelper, string globalFilterName, object args = null) + { + var globalFilter = _globalFilterOptions.GlobalFilters.Single(w => w.Name.Equals(globalFilterName)); + + return await componentHelper.InvokeAsync(globalFilter.ViewComponentType, args ?? new object()); + } + } +} diff --git a/framework/src/Volo.Abp.AspNetCore.Mvc.UI.Dashboards/Volo/Abp/AspNetCore/Mvc/UI/Dashboards/IGlobalFilterRenderer.cs b/framework/src/Volo.Abp.AspNetCore.Mvc.UI.Dashboards/Volo/Abp/AspNetCore/Mvc/UI/Dashboards/IGlobalFilterRenderer.cs new file mode 100644 index 0000000000..6978f4d6b1 --- /dev/null +++ b/framework/src/Volo.Abp.AspNetCore.Mvc.UI.Dashboards/Volo/Abp/AspNetCore/Mvc/UI/Dashboards/IGlobalFilterRenderer.cs @@ -0,0 +1,12 @@ +using System.Threading.Tasks; +using Microsoft.AspNetCore.Html; +using Microsoft.AspNetCore.Mvc; +using Volo.Abp.DependencyInjection; + +namespace Volo.Abp.AspNetCore.Mvc.UI.Dashboards +{ + public interface IGlobalFilterRenderer : ITransientDependency + { + Task RenderAsync(IViewComponentHelper componentHelper, string globalFilterName, object args = null); + } +} From a07ab5e69fa0832740cd57103470d4b08c3a4f1e Mon Sep 17 00:00:00 2001 From: Yunus Emre Kalkan Date: Wed, 10 Jul 2019 08:23:07 +0300 Subject: [PATCH 16/33] Dashboard global filter sample --- .../DashboardDemoWebModule.cs | 10 +++++++ .../Dashboards/DashboardDefinitionProvider.cs | 4 ++- .../GlobalFilterDefinitionProvider.cs | 29 +++++++++++++++++++ .../widgets/Filters/DateRangeGlobalFilter.js | 6 ++++ .../DateRangeGlobalFilterScriptContributor.cs | 12 ++++++++ .../DateRangeGlobalFilterViewComponent.cshtml | 10 +++++++ ...teRangeGlobalFilterViewComponent.cshtml.cs | 17 +++++++++++ .../Pages/widgets/UserCountWidget.js | 16 ++++++---- .../UserCountWidgetScriptBundleContributor.cs | 2 ++ .../UserCountWidgetStyleBundleContributor.cs | 1 + 10 files changed, 100 insertions(+), 7 deletions(-) create mode 100644 samples/DashboardDemo/src/DashboardDemo.Web/GlobalFilters/GlobalFilterDefinitionProvider.cs create mode 100644 samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/Filters/DateRangeGlobalFilter.js create mode 100644 samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/Filters/DateRangeGlobalFilterScriptContributor.cs create mode 100644 samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/Filters/DateRangeGlobalFilterViewComponent.cshtml create mode 100644 samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/Filters/DateRangeGlobalFilterViewComponent.cshtml.cs diff --git a/samples/DashboardDemo/src/DashboardDemo.Web/DashboardDemoWebModule.cs b/samples/DashboardDemo/src/DashboardDemo.Web/DashboardDemoWebModule.cs index c8d7bcc18b..1e395b978b 100644 --- a/samples/DashboardDemo/src/DashboardDemo.Web/DashboardDemoWebModule.cs +++ b/samples/DashboardDemo/src/DashboardDemo.Web/DashboardDemoWebModule.cs @@ -6,6 +6,7 @@ using Microsoft.AspNetCore.Builder; using Microsoft.AspNetCore.Hosting; using Microsoft.Extensions.DependencyInjection; using DashboardDemo.EntityFrameworkCore; +using DashboardDemo.GlobalFilters; using DashboardDemo.Localization.DashboardDemo; using DashboardDemo.Menus; using DashboardDemo.Pages; @@ -75,6 +76,7 @@ namespace DashboardDemo var configuration = context.Services.GetConfiguration(); ConfigureWidgets(); + ConfigureGlobalFilters(); ConfigureDashboards(); ConfigureDatabaseServices(); ConfigureAutoMapper(); @@ -93,6 +95,14 @@ namespace DashboardDemo }); } + private void ConfigureGlobalFilters() + { + Configure(options => + { + options.GlobalFilters.AddRange(GlobalFilterDefinitionProvider.GetDefinitions()); + }); + } + private void ConfigureDashboards() { Configure(options => diff --git a/samples/DashboardDemo/src/DashboardDemo.Web/Dashboards/DashboardDefinitionProvider.cs b/samples/DashboardDemo/src/DashboardDemo.Web/Dashboards/DashboardDefinitionProvider.cs index 583424c6c3..84ce31f341 100644 --- a/samples/DashboardDemo/src/DashboardDemo.Web/Dashboards/DashboardDefinitionProvider.cs +++ b/samples/DashboardDemo/src/DashboardDemo.Web/Dashboards/DashboardDefinitionProvider.cs @@ -1,6 +1,7 @@ using System.Collections.Generic; using DashboardDemo.Localization.DashboardDemo; using DashboardDemo.Pages.widgets; +using DashboardDemo.Pages.widgets.Filters; using DashboardDemo.Widgets; using Volo.Abp.AspNetCore.Mvc.UI.Dashboards; using Volo.Abp.AspNetCore.Mvc.UI.Widgets; @@ -17,7 +18,8 @@ namespace DashboardDemo.Dashboards LocalizableString.Create("MyDashboard") ) .WithWidget(RoleListWidgetViewComponent.WidgetName) - .WithWidget(UserCountWidgetViewComponent.WidgetName); + .WithWidget(UserCountWidgetViewComponent.WidgetName) + .WithGlobalFilter(DateRangeGlobalFilterViewComponent.GlobalFilterName); return new List { diff --git a/samples/DashboardDemo/src/DashboardDemo.Web/GlobalFilters/GlobalFilterDefinitionProvider.cs b/samples/DashboardDemo/src/DashboardDemo.Web/GlobalFilters/GlobalFilterDefinitionProvider.cs new file mode 100644 index 0000000000..d6a51a8612 --- /dev/null +++ b/samples/DashboardDemo/src/DashboardDemo.Web/GlobalFilters/GlobalFilterDefinitionProvider.cs @@ -0,0 +1,29 @@ +using System; +using System.Collections.Generic; +using System.Linq; +using System.Threading.Tasks; +using DashboardDemo.Localization.DashboardDemo; +using DashboardDemo.Pages.widgets; +using DashboardDemo.Pages.widgets.Filters; +using Volo.Abp.AspNetCore.Mvc.UI.Dashboards; +using Volo.Abp.Localization; + +namespace DashboardDemo.GlobalFilters +{ + public static class GlobalFilterDefinitionProvider + { + public static List GetDefinitions() + { + var dateRangeFilter = new GlobalFilterDefinition( + DateRangeGlobalFilterViewComponent.GlobalFilterName, + LocalizableString.Create("DateRangeFilter"), + typeof(DateRangeGlobalFilterViewComponent) + ); + + return new List + { + dateRangeFilter + }; + } + } +} diff --git a/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/Filters/DateRangeGlobalFilter.js b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/Filters/DateRangeGlobalFilter.js new file mode 100644 index 0000000000..0aaf09886a --- /dev/null +++ b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/Filters/DateRangeGlobalFilter.js @@ -0,0 +1,6 @@ +(function ($) { + var $container = $('#DateRangeGlobalFilterContainer'); + if ($container.length > 0) { + console.log("GlobalRefreshButton loaded"); + } +})(jQuery); diff --git a/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/Filters/DateRangeGlobalFilterScriptContributor.cs b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/Filters/DateRangeGlobalFilterScriptContributor.cs new file mode 100644 index 0000000000..2af313857c --- /dev/null +++ b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/Filters/DateRangeGlobalFilterScriptContributor.cs @@ -0,0 +1,12 @@ +using Volo.Abp.AspNetCore.Mvc.UI.Bundling; + +namespace DashboardDemo.Pages.widgets.Filters +{ + public class DateRangeGlobalFilterScriptContributor : BundleContributor + { + public override void ConfigureBundle(BundleConfigurationContext context) + { + context.Files.Add("/Pages/widgets/Filters/DateRangeGlobalFilter.js"); + } + } +} diff --git a/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/Filters/DateRangeGlobalFilterViewComponent.cshtml b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/Filters/DateRangeGlobalFilterViewComponent.cshtml new file mode 100644 index 0000000000..0b2cfdbc05 --- /dev/null +++ b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/Filters/DateRangeGlobalFilterViewComponent.cshtml @@ -0,0 +1,10 @@ +@inject IHtmlLocalizer L +@using DashboardDemo.Localization.DashboardDemo +@using Microsoft.AspNetCore.Mvc.Localization +@model DashboardDemo.Pages.widgets.Filters.DateRangeGlobalFilterViewComponent +@{ +} +
+ +
+ diff --git a/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/Filters/DateRangeGlobalFilterViewComponent.cshtml.cs b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/Filters/DateRangeGlobalFilterViewComponent.cshtml.cs new file mode 100644 index 0000000000..e9ad22e994 --- /dev/null +++ b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/Filters/DateRangeGlobalFilterViewComponent.cshtml.cs @@ -0,0 +1,17 @@ +using Microsoft.AspNetCore.Mvc; + +namespace DashboardDemo.Pages.widgets.Filters +{ + [ViewComponent] + public class DateRangeGlobalFilterViewComponent : ViewComponent + { + public const string GlobalFilterName = "DateRangeGlobalFilter"; + + public const string DisplayName = "Date Range Filter"; + + public IViewComponentResult Invoke() + { + return View("/Pages/widgets/Filters/DateRangeGlobalFilterViewComponent.cshtml", new DateRangeGlobalFilterViewComponent()); + } + } +} \ No newline at end of file diff --git a/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/UserCountWidget.js b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/UserCountWidget.js index c256d451be..f55a8ec891 100644 --- a/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/UserCountWidget.js +++ b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/UserCountWidget.js @@ -2,14 +2,11 @@ var $container = $('#UserCountWidgetContainer'); if ($container.length > 0) { - var _identityUserAppService = volo.abp.identity.identityUser; - _identityUserAppService.getList({}).then(function (result) { - $container.find('#UserCount').text(result.items.length); - }); + var $DateRangeGlobalFilterContainer = $("#DateRangeGlobalFilterContainer"); - var createChart = function() { + + var createChart = function () { dashboardDemo.userStatistic.getNewUserPerDayStatistic().then(function (result) { - console.log(result.data); var chart = new Chart($container.find('#UserStatistics'), { type: 'bar', @@ -34,6 +31,13 @@ }); }; + if ($DateRangeGlobalFilterContainer.length > 0) { + $DateRangeGlobalFilterContainer.find('#GlobalRefreshButton').on('click', + function () { + createChart(); + }); + } + createChart(); } })(jQuery); diff --git a/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/UserCountWidgetScriptBundleContributor.cs b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/UserCountWidgetScriptBundleContributor.cs index 7e7c24f304..65a54f4837 100644 --- a/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/UserCountWidgetScriptBundleContributor.cs +++ b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/UserCountWidgetScriptBundleContributor.cs @@ -1,4 +1,5 @@ using DashboardDemo.Pages.widgets.Chartjs; +using DashboardDemo.Pages.widgets.Filters; using Volo.Abp.AspNetCore.Mvc.UI.Bundling; using Volo.Abp.AspNetCore.Mvc.UI.Packages.Clipboard; using Volo.Abp.AspNetCore.Mvc.UI.Packages.JQuery; @@ -9,6 +10,7 @@ namespace DashboardDemo.Pages.widgets [DependsOn(typeof(JQueryScriptContributor))] [DependsOn(typeof(ClipboardScriptBundleContributor))] [DependsOn(typeof(ChartjsScriptContributor))] + [DependsOn(typeof(DateRangeGlobalFilterScriptContributor))] public class UserCountWidgetScriptBundleContributor : BundleContributor { public override void ConfigureBundle(BundleConfigurationContext context) diff --git a/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/UserCountWidgetStyleBundleContributor.cs b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/UserCountWidgetStyleBundleContributor.cs index cbe93c0b46..b9a4679b0b 100644 --- a/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/UserCountWidgetStyleBundleContributor.cs +++ b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/UserCountWidgetStyleBundleContributor.cs @@ -1,4 +1,5 @@ using DashboardDemo.Pages.widgets.Chartjs; +using DashboardDemo.Pages.widgets.Filters; using Volo.Abp.AspNetCore.Mvc.UI.Bundling; using Volo.Abp.AspNetCore.Mvc.UI.Packages.Bootstrap; using Volo.Abp.AspNetCore.Mvc.UI.Packages.HighlightJs; From 307a06ae8b5b9a9f5e081e100a3928ca86c37d9e Mon Sep 17 00:00:00 2001 From: liwenqiang Date: Wed, 10 Jul 2019 19:46:42 +0800 Subject: [PATCH 17/33] fix Blog Entity content is empty or null will throw IndexOutOfRangeException --- .../src/Volo.Blogging.Web/Pages/Blog/BloggingPage.cs | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/modules/blogging/src/Volo.Blogging.Web/Pages/Blog/BloggingPage.cs b/modules/blogging/src/Volo.Blogging.Web/Pages/Blog/BloggingPage.cs index 1c954bd58d..ed3bb0971c 100644 --- a/modules/blogging/src/Volo.Blogging.Web/Pages/Blog/BloggingPage.cs +++ b/modules/blogging/src/Volo.Blogging.Web/Pages/Blog/BloggingPage.cs @@ -34,7 +34,10 @@ namespace Volo.Blogging.Pages.Blog var closingTag = "

"; var html = RenderMarkdownToString(content); - + if (string.IsNullOrWhiteSpace(html)) + { + return ""; + } var splittedHtml = html.Split(closingTag); if (splittedHtml.Length < 1) From 4877d4bb65c03c3d6c8db05d3e28262391c2c1a5 Mon Sep 17 00:00:00 2001 From: Yunus Emre Kalkan Date: Wed, 10 Jul 2019 15:22:08 +0300 Subject: [PATCH 18/33] fixed build errors --- .../Jobs/SampleJobCreator.cs | 17 ++++++--- .../Abp/Identity/AbpIdentityOptionsFactory.cs | 35 +++++++++++-------- 2 files changed, 33 insertions(+), 19 deletions(-) diff --git a/modules/background-jobs/app/Volo.Abp.BackgroundJobs.DemoApp.Shared/Jobs/SampleJobCreator.cs b/modules/background-jobs/app/Volo.Abp.BackgroundJobs.DemoApp.Shared/Jobs/SampleJobCreator.cs index 0349632d07..b131c5943d 100644 --- a/modules/background-jobs/app/Volo.Abp.BackgroundJobs.DemoApp.Shared/Jobs/SampleJobCreator.cs +++ b/modules/background-jobs/app/Volo.Abp.BackgroundJobs.DemoApp.Shared/Jobs/SampleJobCreator.cs @@ -1,4 +1,6 @@ -using Volo.Abp.DependencyInjection; +using System.Threading.Tasks; +using Volo.Abp.DependencyInjection; +using Volo.Abp.Threading; namespace Volo.Abp.BackgroundJobs.DemoApp.Shared.Jobs { @@ -13,10 +15,15 @@ namespace Volo.Abp.BackgroundJobs.DemoApp.Shared.Jobs public void CreateJobs() { - _backgroundJobManager.Enqueue(new WriteToConsoleGreenJobArgs { Value = "test 1 (green)" }); - _backgroundJobManager.Enqueue(new WriteToConsoleGreenJobArgs { Value = "test 2 (green)" }); - _backgroundJobManager.Enqueue(new WriteToConsoleYellowJobArgs { Value = "test 1 (yellow)" }); - _backgroundJobManager.Enqueue(new WriteToConsoleYellowJobArgs { Value = "test 2 (yellow)" }); + AsyncHelper.RunSync(CreateJobsAsync); + } + + public async Task CreateJobsAsync() + { + await _backgroundJobManager.EnqueueAsync(new WriteToConsoleGreenJobArgs { Value = "test 1 (green)" }); + await _backgroundJobManager.EnqueueAsync(new WriteToConsoleGreenJobArgs { Value = "test 2 (green)" }); + await _backgroundJobManager.EnqueueAsync(new WriteToConsoleYellowJobArgs { Value = "test 1 (yellow)" }); + await _backgroundJobManager.EnqueueAsync(new WriteToConsoleYellowJobArgs { Value = "test 2 (yellow)" }); } } } diff --git a/modules/identity/src/Volo.Abp.Identity.Domain/Volo/Abp/Identity/AbpIdentityOptionsFactory.cs b/modules/identity/src/Volo.Abp.Identity.Domain/Volo/Abp/Identity/AbpIdentityOptionsFactory.cs index f35f84b027..89f2b11bc2 100644 --- a/modules/identity/src/Volo.Abp.Identity.Domain/Volo/Abp/Identity/AbpIdentityOptionsFactory.cs +++ b/modules/identity/src/Volo.Abp.Identity.Domain/Volo/Abp/Identity/AbpIdentityOptionsFactory.cs @@ -1,10 +1,12 @@ using System; using System.Collections.Generic; +using System.Threading.Tasks; using Microsoft.AspNetCore.Identity; using Microsoft.Extensions.Options; using Volo.Abp.Identity.Settings; using Volo.Abp.Options; using Volo.Abp.Settings; +using Volo.Abp.Threading; namespace Volo.Abp.Identity { @@ -32,20 +34,25 @@ namespace Volo.Abp.Identity protected virtual void OverrideOptions(IdentityOptions options) { - - options.Password.RequiredLength = _settingProvider.Get(IdentitySettingNames.Password.RequiredLength, options.Password.RequiredLength); - options.Password.RequiredUniqueChars = _settingProvider.Get(IdentitySettingNames.Password.RequiredUniqueChars, options.Password.RequiredUniqueChars); - options.Password.RequireNonAlphanumeric = _settingProvider.Get(IdentitySettingNames.Password.RequireNonAlphanumeric, options.Password.RequireNonAlphanumeric); - options.Password.RequireLowercase = _settingProvider.Get(IdentitySettingNames.Password.RequireLowercase, options.Password.RequireLowercase); - options.Password.RequireUppercase = _settingProvider.Get(IdentitySettingNames.Password.RequireUppercase, options.Password.RequireUppercase); - options.Password.RequireDigit = _settingProvider.Get(IdentitySettingNames.Password.RequireDigit, options.Password.RequireDigit); - - options.Lockout.AllowedForNewUsers = _settingProvider.Get(IdentitySettingNames.Lockout.AllowedForNewUsers, options.Lockout.AllowedForNewUsers); - options.Lockout.DefaultLockoutTimeSpan = TimeSpan.FromSeconds(_settingProvider.Get(IdentitySettingNames.Lockout.LockoutDuration, options.Lockout.DefaultLockoutTimeSpan.TotalSeconds.To())); - options.Lockout.MaxFailedAccessAttempts = _settingProvider.Get(IdentitySettingNames.Lockout.MaxFailedAccessAttempts, options.Lockout.MaxFailedAccessAttempts); - - options.SignIn.RequireConfirmedEmail = _settingProvider.Get(IdentitySettingNames.SignIn.RequireConfirmedEmail, options.SignIn.RequireConfirmedEmail); - options.SignIn.RequireConfirmedPhoneNumber = _settingProvider.Get(IdentitySettingNames.SignIn.RequireConfirmedPhoneNumber, options.SignIn.RequireConfirmedPhoneNumber); + AsyncHelper.RunSync(()=>OverrideOptionsAsync(options)); + } + + protected virtual async Task OverrideOptionsAsync(IdentityOptions options) + { + options.Password.RequiredLength = await _settingProvider.GetAsync(IdentitySettingNames.Password.RequiredLength, options.Password.RequiredLength); + options.Password.RequiredUniqueChars = await _settingProvider.GetAsync(IdentitySettingNames.Password.RequiredUniqueChars, options.Password.RequiredUniqueChars); + options.Password.RequireNonAlphanumeric = await _settingProvider.GetAsync(IdentitySettingNames.Password.RequireNonAlphanumeric, options.Password.RequireNonAlphanumeric); + options.Password.RequireLowercase = await _settingProvider.GetAsync(IdentitySettingNames.Password.RequireLowercase, options.Password.RequireLowercase); + options.Password.RequireUppercase = await _settingProvider.GetAsync(IdentitySettingNames.Password.RequireUppercase, options.Password.RequireUppercase); + options.Password.RequireDigit = await _settingProvider.GetAsync(IdentitySettingNames.Password.RequireDigit, options.Password.RequireDigit); + + options.Lockout.AllowedForNewUsers = await _settingProvider.GetAsync(IdentitySettingNames.Lockout.AllowedForNewUsers, options.Lockout.AllowedForNewUsers); + options.Lockout.DefaultLockoutTimeSpan = TimeSpan.FromSeconds(await _settingProvider.GetAsync(IdentitySettingNames.Lockout.LockoutDuration, options.Lockout.DefaultLockoutTimeSpan.TotalSeconds.To())); + options.Lockout.MaxFailedAccessAttempts = await _settingProvider.GetAsync(IdentitySettingNames.Lockout.MaxFailedAccessAttempts, options.Lockout.MaxFailedAccessAttempts); + + options.SignIn.RequireConfirmedEmail = await _settingProvider.GetAsync(IdentitySettingNames.SignIn.RequireConfirmedEmail, options.SignIn.RequireConfirmedEmail); + options.SignIn.RequireConfirmedPhoneNumber = await _settingProvider.GetAsync(IdentitySettingNames.SignIn.RequireConfirmedPhoneNumber, options.SignIn.RequireConfirmedPhoneNumber); + } } } \ No newline at end of file From 8926b4379e84378a6361f89bc81239cad14954fb Mon Sep 17 00:00:00 2001 From: Yunus Emre Kalkan Date: Wed, 10 Jul 2019 15:30:16 +0300 Subject: [PATCH 19/33] sample dashboard demo: widgets are moved to seperated folders --- .../DashboardDemo.Web/Dashboards/DashboardDefinitionProvider.cs | 2 -- .../Pages/widgets/{ => RoleListWidget}/RoleListWidget.css | 0 .../Pages/widgets/{ => RoleListWidget}/RoleListWidget.js | 0 .../{ => RoleListWidget}/RoleListWidgetScriptContributor.cs | 2 +- .../{ => RoleListWidget}/RoleListWidgetStyleContributor.cs | 2 +- .../{ => RoleListWidget}/RoleListWidgetViewComponent.cshtml | 0 .../{ => RoleListWidget}/RoleListWidgetViewComponent.cshtml.cs | 2 +- .../Pages/widgets/{ => UserCountWidget}/UserCountWidget.css | 0 .../Pages/widgets/{ => UserCountWidget}/UserCountWidget.js | 0 .../UserCountWidgetScriptBundleContributor.cs | 2 +- .../UserCountWidgetStyleBundleContributor.cs | 2 +- .../{ => UserCountWidget}/UserCountWidgetViewComponent.cshtml | 0 .../UserCountWidgetViewComponent.cshtml.cs | 2 +- 13 files changed, 6 insertions(+), 8 deletions(-) rename samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/{ => RoleListWidget}/RoleListWidget.css (100%) rename samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/{ => RoleListWidget}/RoleListWidget.js (100%) rename samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/{ => RoleListWidget}/RoleListWidgetScriptContributor.cs (83%) rename samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/{ => RoleListWidget}/RoleListWidgetStyleContributor.cs (76%) rename samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/{ => RoleListWidget}/RoleListWidgetViewComponent.cshtml (100%) rename samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/{ => RoleListWidget}/RoleListWidgetViewComponent.cshtml.cs (73%) rename samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/{ => UserCountWidget}/UserCountWidget.css (100%) rename samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/{ => UserCountWidget}/UserCountWidget.js (100%) rename samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/{ => UserCountWidget}/UserCountWidgetScriptBundleContributor.cs (89%) rename samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/{ => UserCountWidget}/UserCountWidgetStyleBundleContributor.cs (88%) rename samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/{ => UserCountWidget}/UserCountWidgetViewComponent.cshtml (100%) rename samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/{ => UserCountWidget}/UserCountWidgetViewComponent.cshtml.cs (74%) diff --git a/samples/DashboardDemo/src/DashboardDemo.Web/Dashboards/DashboardDefinitionProvider.cs b/samples/DashboardDemo/src/DashboardDemo.Web/Dashboards/DashboardDefinitionProvider.cs index 84ce31f341..5d88d36f1b 100644 --- a/samples/DashboardDemo/src/DashboardDemo.Web/Dashboards/DashboardDefinitionProvider.cs +++ b/samples/DashboardDemo/src/DashboardDemo.Web/Dashboards/DashboardDefinitionProvider.cs @@ -2,9 +2,7 @@ using DashboardDemo.Localization.DashboardDemo; using DashboardDemo.Pages.widgets; using DashboardDemo.Pages.widgets.Filters; -using DashboardDemo.Widgets; using Volo.Abp.AspNetCore.Mvc.UI.Dashboards; -using Volo.Abp.AspNetCore.Mvc.UI.Widgets; using Volo.Abp.Localization; namespace DashboardDemo.Dashboards diff --git a/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/RoleListWidget.css b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/RoleListWidget/RoleListWidget.css similarity index 100% rename from samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/RoleListWidget.css rename to samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/RoleListWidget/RoleListWidget.css diff --git a/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/RoleListWidget.js b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/RoleListWidget/RoleListWidget.js similarity index 100% rename from samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/RoleListWidget.js rename to samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/RoleListWidget/RoleListWidget.js diff --git a/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/RoleListWidgetScriptContributor.cs b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/RoleListWidget/RoleListWidgetScriptContributor.cs similarity index 83% rename from samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/RoleListWidgetScriptContributor.cs rename to samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/RoleListWidget/RoleListWidgetScriptContributor.cs index 20fc9dc06f..50ad1e92cc 100644 --- a/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/RoleListWidgetScriptContributor.cs +++ b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/RoleListWidget/RoleListWidgetScriptContributor.cs @@ -9,7 +9,7 @@ namespace DashboardDemo.Pages.widgets { public override void ConfigureBundle(BundleConfigurationContext context) { - context.Files.Add("/Pages/widgets/RoleListWidget.js"); + context.Files.Add("/Pages/widgets/RoleListWidget/RoleListWidget.js"); } } } diff --git a/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/RoleListWidgetStyleContributor.cs b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/RoleListWidget/RoleListWidgetStyleContributor.cs similarity index 76% rename from samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/RoleListWidgetStyleContributor.cs rename to samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/RoleListWidget/RoleListWidgetStyleContributor.cs index 07bb566a71..6422996df8 100644 --- a/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/RoleListWidgetStyleContributor.cs +++ b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/RoleListWidget/RoleListWidgetStyleContributor.cs @@ -6,7 +6,7 @@ namespace DashboardDemo.Pages.widgets { public override void ConfigureBundle(BundleConfigurationContext context) { - context.Files.Add("/Pages/widgets/RoleListWidget.css"); + context.Files.Add("/Pages/widgets/RoleListWidget/RoleListWidget.css"); } } } diff --git a/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/RoleListWidgetViewComponent.cshtml b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/RoleListWidget/RoleListWidgetViewComponent.cshtml similarity index 100% rename from samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/RoleListWidgetViewComponent.cshtml rename to samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/RoleListWidget/RoleListWidgetViewComponent.cshtml diff --git a/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/RoleListWidgetViewComponent.cshtml.cs b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/RoleListWidget/RoleListWidgetViewComponent.cshtml.cs similarity index 73% rename from samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/RoleListWidgetViewComponent.cshtml.cs rename to samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/RoleListWidget/RoleListWidgetViewComponent.cshtml.cs index d837424239..797849faf9 100644 --- a/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/RoleListWidgetViewComponent.cshtml.cs +++ b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/RoleListWidget/RoleListWidgetViewComponent.cshtml.cs @@ -11,7 +11,7 @@ namespace DashboardDemo.Pages.widgets public IViewComponentResult Invoke() { - return View("/Pages/widgets/RoleListWidgetViewComponent.cshtml", new RoleListWidgetViewComponent()); + return View("/Pages/widgets/RoleListWidget/RoleListWidgetViewComponent.cshtml", new RoleListWidgetViewComponent()); } } } \ No newline at end of file diff --git a/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/UserCountWidget.css b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/UserCountWidget/UserCountWidget.css similarity index 100% rename from samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/UserCountWidget.css rename to samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/UserCountWidget/UserCountWidget.css diff --git a/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/UserCountWidget.js b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/UserCountWidget/UserCountWidget.js similarity index 100% rename from samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/UserCountWidget.js rename to samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/UserCountWidget/UserCountWidget.js diff --git a/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/UserCountWidgetScriptBundleContributor.cs b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/UserCountWidget/UserCountWidgetScriptBundleContributor.cs similarity index 89% rename from samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/UserCountWidgetScriptBundleContributor.cs rename to samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/UserCountWidget/UserCountWidgetScriptBundleContributor.cs index 65a54f4837..de7f39a754 100644 --- a/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/UserCountWidgetScriptBundleContributor.cs +++ b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/UserCountWidget/UserCountWidgetScriptBundleContributor.cs @@ -15,7 +15,7 @@ namespace DashboardDemo.Pages.widgets { public override void ConfigureBundle(BundleConfigurationContext context) { - context.Files.Add("/Pages/widgets/UserCountWidget.js"); + context.Files.Add("/Pages/widgets/UserCountWidget/UserCountWidget.js"); } } } \ No newline at end of file diff --git a/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/UserCountWidgetStyleBundleContributor.cs b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/UserCountWidget/UserCountWidgetStyleBundleContributor.cs similarity index 88% rename from samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/UserCountWidgetStyleBundleContributor.cs rename to samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/UserCountWidget/UserCountWidgetStyleBundleContributor.cs index b9a4679b0b..171ccd7616 100644 --- a/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/UserCountWidgetStyleBundleContributor.cs +++ b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/UserCountWidget/UserCountWidgetStyleBundleContributor.cs @@ -14,7 +14,7 @@ namespace DashboardDemo.Pages.widgets { public override void ConfigureBundle(BundleConfigurationContext context) { - context.Files.Add("/Pages/widgets/UserCountWidget.css"); + context.Files.Add("/Pages/widgets/UserCountWidget/UserCountWidget.css"); } } } diff --git a/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/UserCountWidgetViewComponent.cshtml b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/UserCountWidget/UserCountWidgetViewComponent.cshtml similarity index 100% rename from samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/UserCountWidgetViewComponent.cshtml rename to samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/UserCountWidget/UserCountWidgetViewComponent.cshtml diff --git a/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/UserCountWidgetViewComponent.cshtml.cs b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/UserCountWidget/UserCountWidgetViewComponent.cshtml.cs similarity index 74% rename from samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/UserCountWidgetViewComponent.cshtml.cs rename to samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/UserCountWidget/UserCountWidgetViewComponent.cshtml.cs index 9a4d9a73aa..69688f707b 100644 --- a/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/UserCountWidgetViewComponent.cshtml.cs +++ b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/UserCountWidget/UserCountWidgetViewComponent.cshtml.cs @@ -11,7 +11,7 @@ namespace DashboardDemo.Pages.widgets public IViewComponentResult Invoke() { - return View("/Pages/widgets/UserCountWidgetViewComponent.cshtml", new UserCountWidgetViewComponent()); + return View("/Pages/widgets/UserCountWidget/UserCountWidgetViewComponent.cshtml", new UserCountWidgetViewComponent()); } } } \ No newline at end of file From 2723df5d65be807a026e0eb4e0d83b3b3e290a47 Mon Sep 17 00:00:00 2001 From: Yunus Emre Kalkan Date: Wed, 10 Jul 2019 15:32:17 +0300 Subject: [PATCH 20/33] IUserStatisticAppService renamed to IDemoStatisticAppService --- .../{UserStatisticAppService.cs => DemoStatisticAppService.cs} | 2 +- ...{IUserStatisticAppService.cs => IDemoStatisticAppService.cs} | 2 +- .../Pages/widgets/UserCountWidget/UserCountWidget.js | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) rename samples/DashboardDemo/src/DashboardDemo.Application/{UserStatisticAppService.cs => DemoStatisticAppService.cs} (85%) rename samples/DashboardDemo/src/DashboardDemo.Application/{IUserStatisticAppService.cs => IDemoStatisticAppService.cs} (79%) diff --git a/samples/DashboardDemo/src/DashboardDemo.Application/UserStatisticAppService.cs b/samples/DashboardDemo/src/DashboardDemo.Application/DemoStatisticAppService.cs similarity index 85% rename from samples/DashboardDemo/src/DashboardDemo.Application/UserStatisticAppService.cs rename to samples/DashboardDemo/src/DashboardDemo.Application/DemoStatisticAppService.cs index 0f16ea4acd..9651c7cbdb 100644 --- a/samples/DashboardDemo/src/DashboardDemo.Application/UserStatisticAppService.cs +++ b/samples/DashboardDemo/src/DashboardDemo.Application/DemoStatisticAppService.cs @@ -7,7 +7,7 @@ using Volo.Abp.Application.Services; namespace DashboardDemo { - public class UserStatisticAppService : ApplicationService, IUserStatisticAppService + public class DemoStatisticAppService : ApplicationService, IDemoStatisticAppService { public async Task GetNewUserPerDayStatistic() { diff --git a/samples/DashboardDemo/src/DashboardDemo.Application/IUserStatisticAppService.cs b/samples/DashboardDemo/src/DashboardDemo.Application/IDemoStatisticAppService.cs similarity index 79% rename from samples/DashboardDemo/src/DashboardDemo.Application/IUserStatisticAppService.cs rename to samples/DashboardDemo/src/DashboardDemo.Application/IDemoStatisticAppService.cs index adbfdc403b..6f7efc064f 100644 --- a/samples/DashboardDemo/src/DashboardDemo.Application/IUserStatisticAppService.cs +++ b/samples/DashboardDemo/src/DashboardDemo.Application/IDemoStatisticAppService.cs @@ -6,7 +6,7 @@ using Volo.Abp.Application.Services; namespace DashboardDemo { - public interface IUserStatisticAppService : IApplicationService + public interface IDemoStatisticAppService : IApplicationService { Task GetNewUserPerDayStatistic(); } diff --git a/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/UserCountWidget/UserCountWidget.js b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/UserCountWidget/UserCountWidget.js index f55a8ec891..9d4ca3ccea 100644 --- a/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/UserCountWidget/UserCountWidget.js +++ b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/UserCountWidget/UserCountWidget.js @@ -6,7 +6,7 @@ var createChart = function () { - dashboardDemo.userStatistic.getNewUserPerDayStatistic().then(function (result) { + dashboardDemo.demoStatistic.getNewUserPerDayStatistic().then(function (result) { var chart = new Chart($container.find('#UserStatistics'), { type: 'bar', From a1697c26f0b9dbca2de6344b3dc072964f36e052 Mon Sep 17 00:00:00 2001 From: Yunus Emre Kalkan Date: Wed, 10 Jul 2019 16:23:44 +0300 Subject: [PATCH 21/33] dashboard demo improvements --- .../DemoStatisticAppService.cs | 10 +++++ .../IDemoStatisticAppService.cs | 2 + .../MonthlyProfitStatisticDto.cs | 7 +++ .../Dashboards/DashboardDefinitionProvider.cs | 5 ++- .../GlobalFilterDefinitionProvider.cs | 4 +- .../MyDashboardScriptBundleContributor.cs | 1 + .../MyDashboardStyleBundleContributor.cs | 1 + .../widgets/Filters/DateRangeGlobalFilter.js | 6 --- ...teRangeGlobalFilterViewComponent.cshtml.cs | 17 ------- .../widgets/Filters/RefreshGlobalFilter.js | 6 +++ ...> RefreshGlobalFilterScriptContributor.cs} | 4 +- ...> RefreshGlobalFilterViewComponent.cshtml} | 4 +- ...RefreshGlobalFilterViewComponent.cshtml.cs | 17 +++++++ .../MonthlyProfitWidget.css | 3 ++ .../MonthlyProfitWidget.js | 45 +++++++++++++++++++ ...thlyProfitWidgetScriptBundleContributor.cs | 21 +++++++++ ...nthlyProfitWidgetStyleBundleContributor.cs | 20 +++++++++ .../MonthlyProfitWidgetViewComponent.cshtml | 16 +++++++ ...MonthlyProfitWidgetViewComponent.cshtml.cs | 17 +++++++ .../UserCountWidget/UserCountWidget.js | 11 +++-- .../UserCountWidgetScriptBundleContributor.cs | 2 +- .../Widgets/WidgetDefinitionProvider.cs | 11 ++++- 22 files changed, 194 insertions(+), 36 deletions(-) create mode 100644 samples/DashboardDemo/src/DashboardDemo.Application/MonthlyProfitStatisticDto.cs delete mode 100644 samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/Filters/DateRangeGlobalFilter.js delete mode 100644 samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/Filters/DateRangeGlobalFilterViewComponent.cshtml.cs create mode 100644 samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/Filters/RefreshGlobalFilter.js rename samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/Filters/{DateRangeGlobalFilterScriptContributor.cs => RefreshGlobalFilterScriptContributor.cs} (57%) rename samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/Filters/{DateRangeGlobalFilterViewComponent.cshtml => RefreshGlobalFilterViewComponent.cshtml} (67%) create mode 100644 samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/Filters/RefreshGlobalFilterViewComponent.cshtml.cs create mode 100644 samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/MonthlyProfitWidget/MonthlyProfitWidget.css create mode 100644 samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/MonthlyProfitWidget/MonthlyProfitWidget.js create mode 100644 samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/MonthlyProfitWidget/MonthlyProfitWidgetScriptBundleContributor.cs create mode 100644 samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/MonthlyProfitWidget/MonthlyProfitWidgetStyleBundleContributor.cs create mode 100644 samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/MonthlyProfitWidget/MonthlyProfitWidgetViewComponent.cshtml create mode 100644 samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/MonthlyProfitWidget/MonthlyProfitWidgetViewComponent.cshtml.cs diff --git a/samples/DashboardDemo/src/DashboardDemo.Application/DemoStatisticAppService.cs b/samples/DashboardDemo/src/DashboardDemo.Application/DemoStatisticAppService.cs index 9651c7cbdb..00ff771305 100644 --- a/samples/DashboardDemo/src/DashboardDemo.Application/DemoStatisticAppService.cs +++ b/samples/DashboardDemo/src/DashboardDemo.Application/DemoStatisticAppService.cs @@ -18,5 +18,15 @@ namespace DashboardDemo return new NewUserPerDayStatisticDto{Data = data}; } + + public async Task GetMonthlyProfitStatistic() + { + var data = Enumerable + .Repeat(0, 12) + .Select(i => new Random().Next(-20, 40)) + .ToArray(); + + return new MonthlyProfitStatisticDto { Data = data }; + } } } diff --git a/samples/DashboardDemo/src/DashboardDemo.Application/IDemoStatisticAppService.cs b/samples/DashboardDemo/src/DashboardDemo.Application/IDemoStatisticAppService.cs index 6f7efc064f..5086e94eb8 100644 --- a/samples/DashboardDemo/src/DashboardDemo.Application/IDemoStatisticAppService.cs +++ b/samples/DashboardDemo/src/DashboardDemo.Application/IDemoStatisticAppService.cs @@ -9,5 +9,7 @@ namespace DashboardDemo public interface IDemoStatisticAppService : IApplicationService { Task GetNewUserPerDayStatistic(); + + Task GetMonthlyProfitStatistic(); } } diff --git a/samples/DashboardDemo/src/DashboardDemo.Application/MonthlyProfitStatisticDto.cs b/samples/DashboardDemo/src/DashboardDemo.Application/MonthlyProfitStatisticDto.cs new file mode 100644 index 0000000000..9682b3b025 --- /dev/null +++ b/samples/DashboardDemo/src/DashboardDemo.Application/MonthlyProfitStatisticDto.cs @@ -0,0 +1,7 @@ +namespace DashboardDemo +{ + public class MonthlyProfitStatisticDto + { + public int[] Data { get; set; } + } +} \ No newline at end of file diff --git a/samples/DashboardDemo/src/DashboardDemo.Web/Dashboards/DashboardDefinitionProvider.cs b/samples/DashboardDemo/src/DashboardDemo.Web/Dashboards/DashboardDefinitionProvider.cs index 5d88d36f1b..fd9553775e 100644 --- a/samples/DashboardDemo/src/DashboardDemo.Web/Dashboards/DashboardDefinitionProvider.cs +++ b/samples/DashboardDemo/src/DashboardDemo.Web/Dashboards/DashboardDefinitionProvider.cs @@ -15,9 +15,10 @@ namespace DashboardDemo.Dashboards DashboardNames.MyDashboard, LocalizableString.Create("MyDashboard") ) - .WithWidget(RoleListWidgetViewComponent.WidgetName) .WithWidget(UserCountWidgetViewComponent.WidgetName) - .WithGlobalFilter(DateRangeGlobalFilterViewComponent.GlobalFilterName); + .WithWidget(RoleListWidgetViewComponent.WidgetName) + .WithWidget(MonthlyProfitWidgetViewComponent.WidgetName) + .WithGlobalFilter(RefreshGlobalFilterViewComponent.GlobalFilterName); return new List { diff --git a/samples/DashboardDemo/src/DashboardDemo.Web/GlobalFilters/GlobalFilterDefinitionProvider.cs b/samples/DashboardDemo/src/DashboardDemo.Web/GlobalFilters/GlobalFilterDefinitionProvider.cs index d6a51a8612..812cb8c0c4 100644 --- a/samples/DashboardDemo/src/DashboardDemo.Web/GlobalFilters/GlobalFilterDefinitionProvider.cs +++ b/samples/DashboardDemo/src/DashboardDemo.Web/GlobalFilters/GlobalFilterDefinitionProvider.cs @@ -15,9 +15,9 @@ namespace DashboardDemo.GlobalFilters public static List GetDefinitions() { var dateRangeFilter = new GlobalFilterDefinition( - DateRangeGlobalFilterViewComponent.GlobalFilterName, + RefreshGlobalFilterViewComponent.GlobalFilterName, LocalizableString.Create("DateRangeFilter"), - typeof(DateRangeGlobalFilterViewComponent) + typeof(RefreshGlobalFilterViewComponent) ); return new List diff --git a/samples/DashboardDemo/src/DashboardDemo.Web/Pages/MyDashboardScriptBundleContributor.cs b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/MyDashboardScriptBundleContributor.cs index 6b188a7cd5..a3cfb29865 100644 --- a/samples/DashboardDemo/src/DashboardDemo.Web/Pages/MyDashboardScriptBundleContributor.cs +++ b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/MyDashboardScriptBundleContributor.cs @@ -8,6 +8,7 @@ namespace DashboardDemo.Pages [DependsOn( typeof(AbpBasicDashboardScriptContributor), typeof(UserCountWidgetScriptBundleContributor), + typeof(MonthlyProfitWidgetScriptBundleContributor), typeof(RoleListWidgetScriptContributor) )] public class MyDashboardScriptBundleContributor : BundleContributor diff --git a/samples/DashboardDemo/src/DashboardDemo.Web/Pages/MyDashboardStyleBundleContributor.cs b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/MyDashboardStyleBundleContributor.cs index 5ef18e0b25..20422e5715 100644 --- a/samples/DashboardDemo/src/DashboardDemo.Web/Pages/MyDashboardStyleBundleContributor.cs +++ b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/MyDashboardStyleBundleContributor.cs @@ -8,6 +8,7 @@ namespace DashboardDemo.Pages [DependsOn( typeof(AbpBasicDashboardStyleContributor), typeof(UserCountWidgetStyleBundleContributor), + typeof(MonthlyProfitWidgetStyleBundleContributor), typeof(RoleListWidgetStyleContributor) )] public class MyDashboardStyleBundleContributor : BundleContributor diff --git a/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/Filters/DateRangeGlobalFilter.js b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/Filters/DateRangeGlobalFilter.js deleted file mode 100644 index 0aaf09886a..0000000000 --- a/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/Filters/DateRangeGlobalFilter.js +++ /dev/null @@ -1,6 +0,0 @@ -(function ($) { - var $container = $('#DateRangeGlobalFilterContainer'); - if ($container.length > 0) { - console.log("GlobalRefreshButton loaded"); - } -})(jQuery); diff --git a/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/Filters/DateRangeGlobalFilterViewComponent.cshtml.cs b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/Filters/DateRangeGlobalFilterViewComponent.cshtml.cs deleted file mode 100644 index e9ad22e994..0000000000 --- a/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/Filters/DateRangeGlobalFilterViewComponent.cshtml.cs +++ /dev/null @@ -1,17 +0,0 @@ -using Microsoft.AspNetCore.Mvc; - -namespace DashboardDemo.Pages.widgets.Filters -{ - [ViewComponent] - public class DateRangeGlobalFilterViewComponent : ViewComponent - { - public const string GlobalFilterName = "DateRangeGlobalFilter"; - - public const string DisplayName = "Date Range Filter"; - - public IViewComponentResult Invoke() - { - return View("/Pages/widgets/Filters/DateRangeGlobalFilterViewComponent.cshtml", new DateRangeGlobalFilterViewComponent()); - } - } -} \ No newline at end of file diff --git a/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/Filters/RefreshGlobalFilter.js b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/Filters/RefreshGlobalFilter.js new file mode 100644 index 0000000000..507133527d --- /dev/null +++ b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/Filters/RefreshGlobalFilter.js @@ -0,0 +1,6 @@ +(function ($) { + var $container = $('#RefreshGlobalFilterContainer'); + if ($container.length > 0) { + + } +})(jQuery); diff --git a/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/Filters/DateRangeGlobalFilterScriptContributor.cs b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/Filters/RefreshGlobalFilterScriptContributor.cs similarity index 57% rename from samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/Filters/DateRangeGlobalFilterScriptContributor.cs rename to samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/Filters/RefreshGlobalFilterScriptContributor.cs index 2af313857c..efd5a18e6a 100644 --- a/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/Filters/DateRangeGlobalFilterScriptContributor.cs +++ b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/Filters/RefreshGlobalFilterScriptContributor.cs @@ -2,11 +2,11 @@ namespace DashboardDemo.Pages.widgets.Filters { - public class DateRangeGlobalFilterScriptContributor : BundleContributor + public class RefreshGlobalFilterScriptContributor : BundleContributor { public override void ConfigureBundle(BundleConfigurationContext context) { - context.Files.Add("/Pages/widgets/Filters/DateRangeGlobalFilter.js"); + context.Files.Add("/Pages/widgets/Filters/RefreshGlobalFilter.js"); } } } diff --git a/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/Filters/DateRangeGlobalFilterViewComponent.cshtml b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/Filters/RefreshGlobalFilterViewComponent.cshtml similarity index 67% rename from samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/Filters/DateRangeGlobalFilterViewComponent.cshtml rename to samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/Filters/RefreshGlobalFilterViewComponent.cshtml index 0b2cfdbc05..cf7eb5f9bd 100644 --- a/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/Filters/DateRangeGlobalFilterViewComponent.cshtml +++ b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/Filters/RefreshGlobalFilterViewComponent.cshtml @@ -1,10 +1,10 @@ @inject IHtmlLocalizer L @using DashboardDemo.Localization.DashboardDemo @using Microsoft.AspNetCore.Mvc.Localization -@model DashboardDemo.Pages.widgets.Filters.DateRangeGlobalFilterViewComponent +@model DashboardDemo.Pages.widgets.Filters.RefreshGlobalFilterViewComponent @{ } -
+
diff --git a/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/Filters/RefreshGlobalFilterViewComponent.cshtml.cs b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/Filters/RefreshGlobalFilterViewComponent.cshtml.cs new file mode 100644 index 0000000000..99d849e1a1 --- /dev/null +++ b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/Filters/RefreshGlobalFilterViewComponent.cshtml.cs @@ -0,0 +1,17 @@ +using Microsoft.AspNetCore.Mvc; + +namespace DashboardDemo.Pages.widgets.Filters +{ + [ViewComponent] + public class RefreshGlobalFilterViewComponent : ViewComponent + { + public const string GlobalFilterName = "RefreshGlobalFilter"; + + public const string DisplayName = "Refresh Filter"; + + public IViewComponentResult Invoke() + { + return View("/Pages/widgets/Filters/RefreshGlobalFilterViewComponent.cshtml", new RefreshGlobalFilterViewComponent()); + } + } +} \ No newline at end of file diff --git a/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/MonthlyProfitWidget/MonthlyProfitWidget.css b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/MonthlyProfitWidget/MonthlyProfitWidget.css new file mode 100644 index 0000000000..587c5f117b --- /dev/null +++ b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/MonthlyProfitWidget/MonthlyProfitWidget.css @@ -0,0 +1,3 @@ +body { + margin: 0; +} diff --git a/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/MonthlyProfitWidget/MonthlyProfitWidget.js b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/MonthlyProfitWidget/MonthlyProfitWidget.js new file mode 100644 index 0000000000..8042d525e0 --- /dev/null +++ b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/MonthlyProfitWidget/MonthlyProfitWidget.js @@ -0,0 +1,45 @@ +(function ($) { + var $container = $('#MonthlyProfitWidgetContainer'); + if ($container.length > 0) { + var chart = {}; + var $RefreshGlobalFilterContainer = $("#RefreshGlobalFilterContainer"); + + var createChart = function () { + dashboardDemo.demoStatistic.getMonthlyProfitStatistic().then(function (result) { + + chart = new Chart($container.find('#MonthlyProfitStatistics'), { + type: 'line', + data: { + labels: ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', "Jul", "Aug", "Sept", "Oct", "Nov", "Dec"], + datasets: [{ + label: 'Monthly Profit', + data: result.data, + backgroundColor: 'rgba(255, 255, 132, 0.2)' + }] + }, + options: { + scales: { + yAxes: [{ + ticks: { + beginAtZero: true + } + }] + } + } + }); + }); + }; + + if ($RefreshGlobalFilterContainer.length > 0) { + $RefreshGlobalFilterContainer.find('#GlobalRefreshButton').on('click', + function () { + dashboardDemo.demoStatistic.getMonthlyProfitStatistic().then(function (result) { + chart.data.datasets[0].data = result.data; + chart.update(); + }); + }); + } + + createChart(); + } +})(jQuery); diff --git a/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/MonthlyProfitWidget/MonthlyProfitWidgetScriptBundleContributor.cs b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/MonthlyProfitWidget/MonthlyProfitWidgetScriptBundleContributor.cs new file mode 100644 index 0000000000..f06cabf8a9 --- /dev/null +++ b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/MonthlyProfitWidget/MonthlyProfitWidgetScriptBundleContributor.cs @@ -0,0 +1,21 @@ +using DashboardDemo.Pages.widgets.Chartjs; +using DashboardDemo.Pages.widgets.Filters; +using Volo.Abp.AspNetCore.Mvc.UI.Bundling; +using Volo.Abp.AspNetCore.Mvc.UI.Packages.Clipboard; +using Volo.Abp.AspNetCore.Mvc.UI.Packages.JQuery; +using Volo.Abp.Modularity; + +namespace DashboardDemo.Pages.widgets +{ + [DependsOn(typeof(JQueryScriptContributor))] + [DependsOn(typeof(ClipboardScriptBundleContributor))] + [DependsOn(typeof(ChartjsScriptContributor))] + [DependsOn(typeof(RefreshGlobalFilterScriptContributor))] + public class MonthlyProfitWidgetScriptBundleContributor : BundleContributor + { + public override void ConfigureBundle(BundleConfigurationContext context) + { + context.Files.Add("/Pages/widgets/MonthlyProfitWidget/MonthlyProfitWidget.js"); + } + } +} \ No newline at end of file diff --git a/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/MonthlyProfitWidget/MonthlyProfitWidgetStyleBundleContributor.cs b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/MonthlyProfitWidget/MonthlyProfitWidgetStyleBundleContributor.cs new file mode 100644 index 0000000000..2823361ff5 --- /dev/null +++ b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/MonthlyProfitWidget/MonthlyProfitWidgetStyleBundleContributor.cs @@ -0,0 +1,20 @@ +using DashboardDemo.Pages.widgets.Chartjs; +using DashboardDemo.Pages.widgets.Filters; +using Volo.Abp.AspNetCore.Mvc.UI.Bundling; +using Volo.Abp.AspNetCore.Mvc.UI.Packages.Bootstrap; +using Volo.Abp.AspNetCore.Mvc.UI.Packages.HighlightJs; +using Volo.Abp.Modularity; + +namespace DashboardDemo.Pages.widgets +{ + [DependsOn(typeof(BootstrapStyleContributor))] + [DependsOn(typeof(HighlightJsStyleContributor))] + [DependsOn(typeof(ChartjsStyleContributor))] + public class MonthlyProfitWidgetStyleBundleContributor : BundleContributor + { + public override void ConfigureBundle(BundleConfigurationContext context) + { + context.Files.Add("/Pages/widgets/MonthlyProfitWidget/MonthlyProfitWidget.css"); + } + } +} diff --git a/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/MonthlyProfitWidget/MonthlyProfitWidgetViewComponent.cshtml b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/MonthlyProfitWidget/MonthlyProfitWidgetViewComponent.cshtml new file mode 100644 index 0000000000..702bed5acd --- /dev/null +++ b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/MonthlyProfitWidget/MonthlyProfitWidgetViewComponent.cshtml @@ -0,0 +1,16 @@ +@inject IHtmlLocalizer L +@using DashboardDemo.Localization.DashboardDemo +@using Microsoft.AspNetCore.Mvc.Localization +@model DashboardDemo.Pages.widgets.MonthlyProfitWidgetViewComponent +@{ +} +
+ + @L["Monthly Profit"] + +
+ +
+ + +
diff --git a/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/MonthlyProfitWidget/MonthlyProfitWidgetViewComponent.cshtml.cs b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/MonthlyProfitWidget/MonthlyProfitWidgetViewComponent.cshtml.cs new file mode 100644 index 0000000000..2a8f96c5e2 --- /dev/null +++ b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/MonthlyProfitWidget/MonthlyProfitWidgetViewComponent.cshtml.cs @@ -0,0 +1,17 @@ +using Microsoft.AspNetCore.Mvc; +using Volo.Abp.AspNetCore.Mvc; + +namespace DashboardDemo.Pages.widgets +{ + public class MonthlyProfitWidgetViewComponent : AbpViewComponent + { + public const string WidgetName = "MonthlyProfitWidget"; + + public const string DisplayName = "Monthly Profit Widget"; + + public IViewComponentResult Invoke() + { + return View("/Pages/widgets/MonthlyProfitWidget/MonthlyProfitWidgetViewComponent.cshtml", new MonthlyProfitWidgetViewComponent()); + } + } +} \ No newline at end of file diff --git a/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/UserCountWidget/UserCountWidget.js b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/UserCountWidget/UserCountWidget.js index 9d4ca3ccea..00270c1b99 100644 --- a/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/UserCountWidget/UserCountWidget.js +++ b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/UserCountWidget/UserCountWidget.js @@ -1,14 +1,15 @@ (function ($) { var $container = $('#UserCountWidgetContainer'); if ($container.length > 0) { + var chart = {}; - var $DateRangeGlobalFilterContainer = $("#DateRangeGlobalFilterContainer"); + var $DateRangeGlobalFilterContainer = $("#RefreshGlobalFilterContainer"); var createChart = function () { dashboardDemo.demoStatistic.getNewUserPerDayStatistic().then(function (result) { - var chart = new Chart($container.find('#UserStatistics'), { + chart = new Chart($container.find('#UserStatistics'), { type: 'bar', data: { labels: ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', "Sun"], @@ -34,7 +35,11 @@ if ($DateRangeGlobalFilterContainer.length > 0) { $DateRangeGlobalFilterContainer.find('#GlobalRefreshButton').on('click', function () { - createChart(); + dashboardDemo.demoStatistic.getNewUserPerDayStatistic().then(function (result) { + + chart.data.datasets[0].data = result.data; + chart.update(); + }); }); } diff --git a/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/UserCountWidget/UserCountWidgetScriptBundleContributor.cs b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/UserCountWidget/UserCountWidgetScriptBundleContributor.cs index de7f39a754..b0799cecd6 100644 --- a/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/UserCountWidget/UserCountWidgetScriptBundleContributor.cs +++ b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/UserCountWidget/UserCountWidgetScriptBundleContributor.cs @@ -10,7 +10,7 @@ namespace DashboardDemo.Pages.widgets [DependsOn(typeof(JQueryScriptContributor))] [DependsOn(typeof(ClipboardScriptBundleContributor))] [DependsOn(typeof(ChartjsScriptContributor))] - [DependsOn(typeof(DateRangeGlobalFilterScriptContributor))] + [DependsOn(typeof(RefreshGlobalFilterScriptContributor))] public class UserCountWidgetScriptBundleContributor : BundleContributor { public override void ConfigureBundle(BundleConfigurationContext context) diff --git a/samples/DashboardDemo/src/DashboardDemo.Web/Widgets/WidgetDefinitionProvider.cs b/samples/DashboardDemo/src/DashboardDemo.Web/Widgets/WidgetDefinitionProvider.cs index a276dd3478..98b11f7064 100644 --- a/samples/DashboardDemo/src/DashboardDemo.Web/Widgets/WidgetDefinitionProvider.cs +++ b/samples/DashboardDemo/src/DashboardDemo.Web/Widgets/WidgetDefinitionProvider.cs @@ -16,7 +16,15 @@ namespace DashboardDemo.Widgets LocalizableString.Create(UserCountWidgetViewComponent.DisplayName), typeof(UserCountWidgetViewComponent) ) - .SetDefaultDimension(6, 7) + .SetDefaultDimension(6, 4) + .AddRequiredPermission(IdentityPermissions.Users.Default); + + var monthlyProfitWidget = new WidgetDefinition( + MonthlyProfitWidgetViewComponent.WidgetName, + LocalizableString.Create(MonthlyProfitWidgetViewComponent.DisplayName), + typeof(MonthlyProfitWidgetViewComponent) + ) + .SetDefaultDimension(6, 4) .AddRequiredPermission(IdentityPermissions.Users.Default); var roleListWidget = new WidgetDefinition( @@ -30,6 +38,7 @@ namespace DashboardDemo.Widgets return new List { userCountWidget, + monthlyProfitWidget, roleListWidget }; } From 780c8e9cbe1d3acaa1e256ed71e04d740b5eb958 Mon Sep 17 00:00:00 2001 From: Yunus Emre Kalkan Date: Thu, 11 Jul 2019 14:13:17 +0300 Subject: [PATCH 22/33] dashboard demo improvements --- .../Pages/Components/Dashboard/Default.js | 6 +++ ...lo.Abp.AspNetCore.Mvc.UI.Dashboards.csproj | 5 ++- .../AbpBasicDashboardScriptContributor.cs | 4 ++ .../Components/Dashboard/Default.cshtml | 26 +++++++---- .../DemoStatisticAppService.cs | 45 ++++++++++++++++--- .../DashboardDemo.Application/FilterDto.cs | 11 +++++ .../GetMonthlyUserStatisticDto.cs | 9 ++++ .../IDemoStatisticAppService.cs | 4 +- .../MonthlyProfitStatisticDto.cs | 2 + .../NewUserPerDayStatisticDto.cs | 7 --- .../DashboardDemoWebModule.cs | 4 +- .../Dashboards/DashboardDefinitionProvider.cs | 8 ++-- .../GlobalFilterDefinitionProvider.cs | 4 +- .../src/DashboardDemo.Web/Pages/Index.cshtml | 6 +-- .../MyDashboardScriptBundleContributor.cs | 4 +- ...obalFilter.js => DateRangeGlobalFilter.js} | 2 +- ...DateRangeGlobalFilterScriptContributor.cs} | 4 +- .../DateRangeGlobalFilterViewComponent.cshtml | 11 +++++ ...teRangeGlobalFilterViewComponent.cshtml.cs | 17 +++++++ .../RefreshGlobalFilterViewComponent.cshtml | 10 ----- ...RefreshGlobalFilterViewComponent.cshtml.cs | 17 ------- .../MonthlyProfitWidget.js | 27 ++++++----- ...thlyProfitWidgetScriptBundleContributor.cs | 1 - ...MonthlyProfitWidgetViewComponent.cshtml.cs | 2 +- .../RoleListWidgetViewComponent.cshtml.cs | 2 +- .../UserCountWidget/UserCountWidget.js | 28 ++++++------ .../UserCountWidgetScriptBundleContributor.cs | 1 - .../UserCountWidgetViewComponent.cshtml.cs | 2 +- .../Widgets/WidgetDefinitionProvider.cs | 6 +-- 29 files changed, 174 insertions(+), 101 deletions(-) create mode 100644 framework/src/Volo.Abp.AspNetCore.Mvc.UI.Dashboards/Pages/Components/Dashboard/Default.js create mode 100644 samples/DashboardDemo/src/DashboardDemo.Application/FilterDto.cs create mode 100644 samples/DashboardDemo/src/DashboardDemo.Application/GetMonthlyUserStatisticDto.cs delete mode 100644 samples/DashboardDemo/src/DashboardDemo.Application/NewUserPerDayStatisticDto.cs rename samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/Filters/{RefreshGlobalFilter.js => DateRangeGlobalFilter.js} (54%) rename samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/Filters/{RefreshGlobalFilterScriptContributor.cs => DateRangeGlobalFilterScriptContributor.cs} (57%) create mode 100644 samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/Filters/DateRangeGlobalFilterViewComponent.cshtml create mode 100644 samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/Filters/DateRangeGlobalFilterViewComponent.cshtml.cs delete mode 100644 samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/Filters/RefreshGlobalFilterViewComponent.cshtml delete mode 100644 samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/Filters/RefreshGlobalFilterViewComponent.cshtml.cs diff --git a/framework/src/Volo.Abp.AspNetCore.Mvc.UI.Dashboards/Pages/Components/Dashboard/Default.js b/framework/src/Volo.Abp.AspNetCore.Mvc.UI.Dashboards/Pages/Components/Dashboard/Default.js new file mode 100644 index 0000000000..272fc751eb --- /dev/null +++ b/framework/src/Volo.Abp.AspNetCore.Mvc.UI.Dashboards/Pages/Components/Dashboard/Default.js @@ -0,0 +1,6 @@ +(function ($) { + $('#GlobalRefreshButton').on('click', + function () { + $(document).trigger('RefreshWidgets', $('#DashboardGlobalFiltersForm').serializeFormToObject()); + }); +})(jQuery); \ No newline at end of file diff --git a/framework/src/Volo.Abp.AspNetCore.Mvc.UI.Dashboards/Volo.Abp.AspNetCore.Mvc.UI.Dashboards.csproj b/framework/src/Volo.Abp.AspNetCore.Mvc.UI.Dashboards/Volo.Abp.AspNetCore.Mvc.UI.Dashboards.csproj index 633b783ad0..69c8816688 100644 --- a/framework/src/Volo.Abp.AspNetCore.Mvc.UI.Dashboards/Volo.Abp.AspNetCore.Mvc.UI.Dashboards.csproj +++ b/framework/src/Volo.Abp.AspNetCore.Mvc.UI.Dashboards/Volo.Abp.AspNetCore.Mvc.UI.Dashboards.csproj @@ -18,14 +18,17 @@ + + + - + diff --git a/framework/src/Volo.Abp.AspNetCore.Mvc.UI.Dashboards/Volo/Abp/AspNetCore/Mvc/UI/Dashboards/AbpBasicDashboardScriptContributor.cs b/framework/src/Volo.Abp.AspNetCore.Mvc.UI.Dashboards/Volo/Abp/AspNetCore/Mvc/UI/Dashboards/AbpBasicDashboardScriptContributor.cs index f351abd952..83f5910d68 100644 --- a/framework/src/Volo.Abp.AspNetCore.Mvc.UI.Dashboards/Volo/Abp/AspNetCore/Mvc/UI/Dashboards/AbpBasicDashboardScriptContributor.cs +++ b/framework/src/Volo.Abp.AspNetCore.Mvc.UI.Dashboards/Volo/Abp/AspNetCore/Mvc/UI/Dashboards/AbpBasicDashboardScriptContributor.cs @@ -4,5 +4,9 @@ namespace Volo.Abp.AspNetCore.Mvc.UI.Dashboards { public class AbpBasicDashboardScriptContributor : BundleContributor { + public override void ConfigureBundle(BundleConfigurationContext context) + { + context.Files.Add("/Pages/Components/Dashboard/Default.js"); + } } } diff --git a/framework/src/Volo.Abp.AspNetCore.Mvc.UI.Dashboards/Volo/Abp/AspNetCore/Mvc/UI/Dashboards/Components/Dashboard/Default.cshtml b/framework/src/Volo.Abp.AspNetCore.Mvc.UI.Dashboards/Volo/Abp/AspNetCore/Mvc/UI/Dashboards/Components/Dashboard/Default.cshtml index 2f6e080350..22d8ceb7c7 100644 --- a/framework/src/Volo.Abp.AspNetCore.Mvc.UI.Dashboards/Volo/Abp/AspNetCore/Mvc/UI/Dashboards/Components/Dashboard/Default.cshtml +++ b/framework/src/Volo.Abp.AspNetCore.Mvc.UI.Dashboards/Volo/Abp/AspNetCore/Mvc/UI/Dashboards/Components/Dashboard/Default.cshtml @@ -1,23 +1,33 @@ -@using Microsoft.AspNetCore.Authorization +@using Localization.Resources.AbpUi +@using Microsoft.AspNetCore.Authorization +@using Microsoft.AspNetCore.Mvc.Localization @using Microsoft.Extensions.Localization @using Volo.Abp.AspNetCore.Mvc.UI.Dashboards @using Volo.Abp.AspNetCore.Mvc.UI.Widgets @inject IAuthorizationService AuthorizationService @inject IWidgetRenderer WidgetRenderer @inject IGlobalFilterRenderer GlobalFilteRenderer -@inject IStringLocalizerFactory localizer +@inject IHtmlLocalizer L @model Volo.Abp.AspNetCore.Mvc.UI.Dashboards.Components.Dashboard.DashboardViewModel @{ } - @foreach (var globalFilterConfiguration in Model.Dashboard.AvailableGlobalFilters) - { - var globalFilter = Model.GetGlobalFilter(globalFilterConfiguration.GlobalFilterName); - - @await GlobalFilteRenderer.RenderAsync(Component, globalFilter.Name) +
+ @foreach (var globalFilterConfiguration in Model.Dashboard.AvailableGlobalFilters) + { + var globalFilter = Model.GetGlobalFilter(globalFilterConfiguration.GlobalFilterName); - } + @await GlobalFilteRenderer.RenderAsync(Component, globalFilter.Name) + + } + @if (Model.Dashboard.AvailableGlobalFilters.Any()) + { +
+ +
+ } +
diff --git a/samples/DashboardDemo/src/DashboardDemo.Application/DemoStatisticAppService.cs b/samples/DashboardDemo/src/DashboardDemo.Application/DemoStatisticAppService.cs index 00ff771305..f00bf1ce32 100644 --- a/samples/DashboardDemo/src/DashboardDemo.Application/DemoStatisticAppService.cs +++ b/samples/DashboardDemo/src/DashboardDemo.Application/DemoStatisticAppService.cs @@ -3,30 +3,61 @@ using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; +using Volo.Abp; using Volo.Abp.Application.Services; namespace DashboardDemo { public class DemoStatisticAppService : ApplicationService, IDemoStatisticAppService { - public async Task GetNewUserPerDayStatistic() + public async Task GetMonthlyUserStatistic(FilterDto filter) { + var monthCount = GetLabels(filter, out var monthList); + var data = Enumerable - .Repeat(0, 7) - .Select(i => new Random().Next(50, 99)) + .Repeat(0, monthCount) + .Select(i => new Random().Next(750, 960)) .ToArray(); - return new NewUserPerDayStatisticDto{Data = data}; + return new GetMonthlyUserStatisticDto{Labels = monthList.ToArray(), Data = data}; } - public async Task GetMonthlyProfitStatistic() + public async Task GetMonthlyProfitStatistic(FilterDto filter) { + var monthCount = GetLabels(filter, out var monthList); + var data = Enumerable - .Repeat(0, 12) + .Repeat(0, monthCount) .Select(i => new Random().Next(-20, 40)) .ToArray(); - return new MonthlyProfitStatisticDto { Data = data }; + return new MonthlyProfitStatisticDto { Labels = monthList.ToArray(), Data = data }; + } + + private static int GetLabels(FilterDto filter, out List monthList) + { + DateTime endDate = filter.EndDate ?? DateTime.Now; + DateTime startDate = filter.StartDate ?? DateTime.Now.AddYears(-1); + + if (filter.StartDate > filter.EndDate) + { + throw new BusinessException("Start date can not be greater than end date."); + } + + var months = new[] {"Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sept", "Oct", "Nov", "Dec"}; + var monthCount = (endDate.Year - startDate.Year) * 12 + endDate.Month - startDate.Month +1; + monthList = new List(); + + for (int i = 0; i < monthCount; i++) + { + monthList.Add(months[endDate.Month-1]); + endDate = endDate.AddMonths(-1); + } + + + monthList.Reverse(); + + return monthCount; } } } diff --git a/samples/DashboardDemo/src/DashboardDemo.Application/FilterDto.cs b/samples/DashboardDemo/src/DashboardDemo.Application/FilterDto.cs new file mode 100644 index 0000000000..9093a7b393 --- /dev/null +++ b/samples/DashboardDemo/src/DashboardDemo.Application/FilterDto.cs @@ -0,0 +1,11 @@ +using System; + +namespace DashboardDemo +{ + public class FilterDto + { + public DateTime? StartDate { get; set; } + + public DateTime? EndDate { get; set; } + } +} \ No newline at end of file diff --git a/samples/DashboardDemo/src/DashboardDemo.Application/GetMonthlyUserStatisticDto.cs b/samples/DashboardDemo/src/DashboardDemo.Application/GetMonthlyUserStatisticDto.cs new file mode 100644 index 0000000000..16e3a13370 --- /dev/null +++ b/samples/DashboardDemo/src/DashboardDemo.Application/GetMonthlyUserStatisticDto.cs @@ -0,0 +1,9 @@ +namespace DashboardDemo +{ + public class GetMonthlyUserStatisticDto + { + public string[] Labels { get; set; } + + public int[] Data { get; set; } + } +} \ No newline at end of file diff --git a/samples/DashboardDemo/src/DashboardDemo.Application/IDemoStatisticAppService.cs b/samples/DashboardDemo/src/DashboardDemo.Application/IDemoStatisticAppService.cs index 5086e94eb8..47524172ae 100644 --- a/samples/DashboardDemo/src/DashboardDemo.Application/IDemoStatisticAppService.cs +++ b/samples/DashboardDemo/src/DashboardDemo.Application/IDemoStatisticAppService.cs @@ -8,8 +8,8 @@ namespace DashboardDemo { public interface IDemoStatisticAppService : IApplicationService { - Task GetNewUserPerDayStatistic(); + Task GetMonthlyUserStatistic(FilterDto filter); - Task GetMonthlyProfitStatistic(); + Task GetMonthlyProfitStatistic(FilterDto filter); } } diff --git a/samples/DashboardDemo/src/DashboardDemo.Application/MonthlyProfitStatisticDto.cs b/samples/DashboardDemo/src/DashboardDemo.Application/MonthlyProfitStatisticDto.cs index 9682b3b025..96ee285af5 100644 --- a/samples/DashboardDemo/src/DashboardDemo.Application/MonthlyProfitStatisticDto.cs +++ b/samples/DashboardDemo/src/DashboardDemo.Application/MonthlyProfitStatisticDto.cs @@ -2,6 +2,8 @@ { public class MonthlyProfitStatisticDto { + public string[] Labels { get; set; } + public int[] Data { get; set; } } } \ No newline at end of file diff --git a/samples/DashboardDemo/src/DashboardDemo.Application/NewUserPerDayStatisticDto.cs b/samples/DashboardDemo/src/DashboardDemo.Application/NewUserPerDayStatisticDto.cs deleted file mode 100644 index 09f8c0d270..0000000000 --- a/samples/DashboardDemo/src/DashboardDemo.Application/NewUserPerDayStatisticDto.cs +++ /dev/null @@ -1,7 +0,0 @@ -namespace DashboardDemo -{ - public class NewUserPerDayStatisticDto - { - public int[] Data { get; set; } - } -} \ No newline at end of file diff --git a/samples/DashboardDemo/src/DashboardDemo.Web/DashboardDemoWebModule.cs b/samples/DashboardDemo/src/DashboardDemo.Web/DashboardDemoWebModule.cs index 1e395b978b..a4443059e5 100644 --- a/samples/DashboardDemo/src/DashboardDemo.Web/DashboardDemoWebModule.cs +++ b/samples/DashboardDemo/src/DashboardDemo.Web/DashboardDemoWebModule.cs @@ -116,7 +116,7 @@ namespace DashboardDemo { configuration.AddContributors(typeof(MyDashboardScriptBundleContributor)); }); - options.ScriptBundles.Add(UserCountWidgetViewComponent.WidgetName, configuration => + options.ScriptBundles.Add(UserCountWidgetViewComponent.Name, configuration => { configuration.AddContributors(typeof(UserCountWidgetScriptBundleContributor)); }); @@ -124,7 +124,7 @@ namespace DashboardDemo { configuration.AddContributors(typeof(MyDashboardStyleBundleContributor)); }); - options.StyleBundles.Add(UserCountWidgetViewComponent.WidgetName, configuration => + options.StyleBundles.Add(UserCountWidgetViewComponent.Name, configuration => { configuration.AddContributors(typeof(UserCountWidgetStyleBundleContributor)); }); diff --git a/samples/DashboardDemo/src/DashboardDemo.Web/Dashboards/DashboardDefinitionProvider.cs b/samples/DashboardDemo/src/DashboardDemo.Web/Dashboards/DashboardDefinitionProvider.cs index fd9553775e..73d8d46426 100644 --- a/samples/DashboardDemo/src/DashboardDemo.Web/Dashboards/DashboardDefinitionProvider.cs +++ b/samples/DashboardDemo/src/DashboardDemo.Web/Dashboards/DashboardDefinitionProvider.cs @@ -15,10 +15,10 @@ namespace DashboardDemo.Dashboards DashboardNames.MyDashboard, LocalizableString.Create("MyDashboard") ) - .WithWidget(UserCountWidgetViewComponent.WidgetName) - .WithWidget(RoleListWidgetViewComponent.WidgetName) - .WithWidget(MonthlyProfitWidgetViewComponent.WidgetName) - .WithGlobalFilter(RefreshGlobalFilterViewComponent.GlobalFilterName); + .WithWidget(UserCountWidgetViewComponent.Name) + .WithWidget(RoleListWidgetViewComponent.Name) + .WithWidget(MonthlyProfitWidgetViewComponent.Name) + .WithGlobalFilter(DateRangeGlobalFilterViewComponent.Name); return new List { diff --git a/samples/DashboardDemo/src/DashboardDemo.Web/GlobalFilters/GlobalFilterDefinitionProvider.cs b/samples/DashboardDemo/src/DashboardDemo.Web/GlobalFilters/GlobalFilterDefinitionProvider.cs index 812cb8c0c4..ca4fe0204c 100644 --- a/samples/DashboardDemo/src/DashboardDemo.Web/GlobalFilters/GlobalFilterDefinitionProvider.cs +++ b/samples/DashboardDemo/src/DashboardDemo.Web/GlobalFilters/GlobalFilterDefinitionProvider.cs @@ -15,9 +15,9 @@ namespace DashboardDemo.GlobalFilters public static List GetDefinitions() { var dateRangeFilter = new GlobalFilterDefinition( - RefreshGlobalFilterViewComponent.GlobalFilterName, + DateRangeGlobalFilterViewComponent.Name, LocalizableString.Create("DateRangeFilter"), - typeof(RefreshGlobalFilterViewComponent) + typeof(DateRangeGlobalFilterViewComponent) ); return new List diff --git a/samples/DashboardDemo/src/DashboardDemo.Web/Pages/Index.cshtml b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/Index.cshtml index e4aa8c6063..627772ffab 100644 --- a/samples/DashboardDemo/src/DashboardDemo.Web/Pages/Index.cshtml +++ b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/Index.cshtml @@ -13,15 +13,15 @@ @model IndexModel @section styles { - + } @section scripts { - + } @L["Welcome"] - @await WidgetRenderer.RenderAsync(Component, UserCountWidgetViewComponent.WidgetName) + @await WidgetRenderer.RenderAsync(Component, UserCountWidgetViewComponent.Name) @foreach (var dashboard in OptionsDashboadOptions.Value.Dashboards) diff --git a/samples/DashboardDemo/src/DashboardDemo.Web/Pages/MyDashboardScriptBundleContributor.cs b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/MyDashboardScriptBundleContributor.cs index a3cfb29865..065db42338 100644 --- a/samples/DashboardDemo/src/DashboardDemo.Web/Pages/MyDashboardScriptBundleContributor.cs +++ b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/MyDashboardScriptBundleContributor.cs @@ -1,4 +1,5 @@ using DashboardDemo.Pages.widgets; +using DashboardDemo.Pages.widgets.Filters; using Volo.Abp.AspNetCore.Mvc.UI.Bundling; using Volo.Abp.AspNetCore.Mvc.UI.Dashboards; using Volo.Abp.Modularity; @@ -9,7 +10,8 @@ namespace DashboardDemo.Pages typeof(AbpBasicDashboardScriptContributor), typeof(UserCountWidgetScriptBundleContributor), typeof(MonthlyProfitWidgetScriptBundleContributor), - typeof(RoleListWidgetScriptContributor) + typeof(RoleListWidgetScriptContributor), + typeof(DateRangeGlobalFilterScriptContributor) )] public class MyDashboardScriptBundleContributor : BundleContributor { diff --git a/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/Filters/RefreshGlobalFilter.js b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/Filters/DateRangeGlobalFilter.js similarity index 54% rename from samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/Filters/RefreshGlobalFilter.js rename to samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/Filters/DateRangeGlobalFilter.js index 507133527d..61a0b2ee44 100644 --- a/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/Filters/RefreshGlobalFilter.js +++ b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/Filters/DateRangeGlobalFilter.js @@ -1,5 +1,5 @@ (function ($) { - var $container = $('#RefreshGlobalFilterContainer'); + var $container = $('#DateRangeGlobalFilterContainer'); if ($container.length > 0) { } diff --git a/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/Filters/RefreshGlobalFilterScriptContributor.cs b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/Filters/DateRangeGlobalFilterScriptContributor.cs similarity index 57% rename from samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/Filters/RefreshGlobalFilterScriptContributor.cs rename to samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/Filters/DateRangeGlobalFilterScriptContributor.cs index efd5a18e6a..2af313857c 100644 --- a/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/Filters/RefreshGlobalFilterScriptContributor.cs +++ b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/Filters/DateRangeGlobalFilterScriptContributor.cs @@ -2,11 +2,11 @@ namespace DashboardDemo.Pages.widgets.Filters { - public class RefreshGlobalFilterScriptContributor : BundleContributor + public class DateRangeGlobalFilterScriptContributor : BundleContributor { public override void ConfigureBundle(BundleConfigurationContext context) { - context.Files.Add("/Pages/widgets/Filters/RefreshGlobalFilter.js"); + context.Files.Add("/Pages/widgets/Filters/DateRangeGlobalFilter.js"); } } } diff --git a/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/Filters/DateRangeGlobalFilterViewComponent.cshtml b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/Filters/DateRangeGlobalFilterViewComponent.cshtml new file mode 100644 index 0000000000..43787ddf79 --- /dev/null +++ b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/Filters/DateRangeGlobalFilterViewComponent.cshtml @@ -0,0 +1,11 @@ +@inject IHtmlLocalizer L +@using DashboardDemo.Localization.DashboardDemo +@using Microsoft.AspNetCore.Mvc.Localization +@model DashboardDemo.Pages.widgets.Filters.DateRangeGlobalFilterViewComponent +@{ +} +
+ + +
+ diff --git a/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/Filters/DateRangeGlobalFilterViewComponent.cshtml.cs b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/Filters/DateRangeGlobalFilterViewComponent.cshtml.cs new file mode 100644 index 0000000000..b91bedcd9a --- /dev/null +++ b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/Filters/DateRangeGlobalFilterViewComponent.cshtml.cs @@ -0,0 +1,17 @@ +using Microsoft.AspNetCore.Mvc; + +namespace DashboardDemo.Pages.widgets.Filters +{ + [ViewComponent] + public class DateRangeGlobalFilterViewComponent : ViewComponent + { + public const string Name = "DateRangeGlobalFilter"; + + public const string DisplayName = "Date Range Filter"; + + public IViewComponentResult Invoke() + { + return View("/Pages/widgets/Filters/DateRangeGlobalFilterViewComponent.cshtml", new DateRangeGlobalFilterViewComponent()); + } + } +} \ No newline at end of file diff --git a/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/Filters/RefreshGlobalFilterViewComponent.cshtml b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/Filters/RefreshGlobalFilterViewComponent.cshtml deleted file mode 100644 index cf7eb5f9bd..0000000000 --- a/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/Filters/RefreshGlobalFilterViewComponent.cshtml +++ /dev/null @@ -1,10 +0,0 @@ -@inject IHtmlLocalizer L -@using DashboardDemo.Localization.DashboardDemo -@using Microsoft.AspNetCore.Mvc.Localization -@model DashboardDemo.Pages.widgets.Filters.RefreshGlobalFilterViewComponent -@{ -} -
- -
- diff --git a/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/Filters/RefreshGlobalFilterViewComponent.cshtml.cs b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/Filters/RefreshGlobalFilterViewComponent.cshtml.cs deleted file mode 100644 index 99d849e1a1..0000000000 --- a/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/Filters/RefreshGlobalFilterViewComponent.cshtml.cs +++ /dev/null @@ -1,17 +0,0 @@ -using Microsoft.AspNetCore.Mvc; - -namespace DashboardDemo.Pages.widgets.Filters -{ - [ViewComponent] - public class RefreshGlobalFilterViewComponent : ViewComponent - { - public const string GlobalFilterName = "RefreshGlobalFilter"; - - public const string DisplayName = "Refresh Filter"; - - public IViewComponentResult Invoke() - { - return View("/Pages/widgets/Filters/RefreshGlobalFilterViewComponent.cshtml", new RefreshGlobalFilterViewComponent()); - } - } -} \ No newline at end of file diff --git a/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/MonthlyProfitWidget/MonthlyProfitWidget.js b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/MonthlyProfitWidget/MonthlyProfitWidget.js index 8042d525e0..ecad229510 100644 --- a/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/MonthlyProfitWidget/MonthlyProfitWidget.js +++ b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/MonthlyProfitWidget/MonthlyProfitWidget.js @@ -2,15 +2,13 @@ var $container = $('#MonthlyProfitWidgetContainer'); if ($container.length > 0) { var chart = {}; - var $RefreshGlobalFilterContainer = $("#RefreshGlobalFilterContainer"); var createChart = function () { - dashboardDemo.demoStatistic.getMonthlyProfitStatistic().then(function (result) { - + dashboardDemo.demoStatistic.getMonthlyProfitStatistic({}).then(function (result) { chart = new Chart($container.find('#MonthlyProfitStatistics'), { type: 'line', data: { - labels: ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', "Jul", "Aug", "Sept", "Oct", "Nov", "Dec"], + labels: result.labels, datasets: [{ label: 'Monthly Profit', data: result.data, @@ -30,15 +28,20 @@ }); }; - if ($RefreshGlobalFilterContainer.length > 0) { - $RefreshGlobalFilterContainer.find('#GlobalRefreshButton').on('click', - function () { - dashboardDemo.demoStatistic.getMonthlyProfitStatistic().then(function (result) { - chart.data.datasets[0].data = result.data; - chart.update(); - }); + $(document).on('RefreshWidgets', + function (event, filters) { + dashboardDemo.demoStatistic.getMonthlyProfitStatistic({ startDate: filters.startDate, endDate: filters.endDate }).then(function (result) { + chart.data = { + labels: result.labels, + datasets: [{ + label: 'Monthly Profit', + data: result.data, + backgroundColor: 'rgba(255, 255, 132, 0.2)' + }] + }, + chart.update(); }); - } + }); createChart(); } diff --git a/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/MonthlyProfitWidget/MonthlyProfitWidgetScriptBundleContributor.cs b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/MonthlyProfitWidget/MonthlyProfitWidgetScriptBundleContributor.cs index f06cabf8a9..9f40cd0032 100644 --- a/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/MonthlyProfitWidget/MonthlyProfitWidgetScriptBundleContributor.cs +++ b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/MonthlyProfitWidget/MonthlyProfitWidgetScriptBundleContributor.cs @@ -10,7 +10,6 @@ namespace DashboardDemo.Pages.widgets [DependsOn(typeof(JQueryScriptContributor))] [DependsOn(typeof(ClipboardScriptBundleContributor))] [DependsOn(typeof(ChartjsScriptContributor))] - [DependsOn(typeof(RefreshGlobalFilterScriptContributor))] public class MonthlyProfitWidgetScriptBundleContributor : BundleContributor { public override void ConfigureBundle(BundleConfigurationContext context) diff --git a/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/MonthlyProfitWidget/MonthlyProfitWidgetViewComponent.cshtml.cs b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/MonthlyProfitWidget/MonthlyProfitWidgetViewComponent.cshtml.cs index 2a8f96c5e2..91e5f40015 100644 --- a/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/MonthlyProfitWidget/MonthlyProfitWidgetViewComponent.cshtml.cs +++ b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/MonthlyProfitWidget/MonthlyProfitWidgetViewComponent.cshtml.cs @@ -5,7 +5,7 @@ namespace DashboardDemo.Pages.widgets { public class MonthlyProfitWidgetViewComponent : AbpViewComponent { - public const string WidgetName = "MonthlyProfitWidget"; + public const string Name = "MonthlyProfitWidget"; public const string DisplayName = "Monthly Profit Widget"; diff --git a/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/RoleListWidget/RoleListWidgetViewComponent.cshtml.cs b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/RoleListWidget/RoleListWidgetViewComponent.cshtml.cs index 797849faf9..c6d31b5b78 100644 --- a/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/RoleListWidget/RoleListWidgetViewComponent.cshtml.cs +++ b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/RoleListWidget/RoleListWidgetViewComponent.cshtml.cs @@ -5,7 +5,7 @@ namespace DashboardDemo.Pages.widgets [ViewComponent] public class RoleListWidgetViewComponent : ViewComponent { - public const string WidgetName = "RoleListWidget"; + public const string Name = "RoleListWidget"; public const string DisplayName = "RoleListWidgets"; diff --git a/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/UserCountWidget/UserCountWidget.js b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/UserCountWidget/UserCountWidget.js index 00270c1b99..d96cea33d1 100644 --- a/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/UserCountWidget/UserCountWidget.js +++ b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/UserCountWidget/UserCountWidget.js @@ -3,18 +3,14 @@ if ($container.length > 0) { var chart = {}; - var $DateRangeGlobalFilterContainer = $("#RefreshGlobalFilterContainer"); - - var createChart = function () { - dashboardDemo.demoStatistic.getNewUserPerDayStatistic().then(function (result) { - + dashboardDemo.demoStatistic.getMonthlyUserStatistic({}).then(function (result) { chart = new Chart($container.find('#UserStatistics'), { type: 'bar', data: { - labels: ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', "Sun"], + labels: result.labels, datasets: [{ - label: 'Avarage new user per day', + label: 'Monthly user count', data: result.data, backgroundColor: 'rgba(255, 99, 132, 0.2)' }] @@ -32,16 +28,20 @@ }); }; - if ($DateRangeGlobalFilterContainer.length > 0) { - $DateRangeGlobalFilterContainer.find('#GlobalRefreshButton').on('click', - function () { - dashboardDemo.demoStatistic.getNewUserPerDayStatistic().then(function (result) { - - chart.data.datasets[0].data = result.data; + $(document).on('RefreshWidgets', + function (event, filters) { + dashboardDemo.demoStatistic.getMonthlyUserStatistic({ startDate: filters.startDate, endDate: filters.endDate }).then(function (result) { + chart.data= { + labels: result.labels, + datasets: [{ + label: 'Monthly user count', + data: result.data, + backgroundColor: 'rgba(255, 99, 132, 0.2)' + }] + }, chart.update(); }); }); - } createChart(); } diff --git a/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/UserCountWidget/UserCountWidgetScriptBundleContributor.cs b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/UserCountWidget/UserCountWidgetScriptBundleContributor.cs index b0799cecd6..a56d915862 100644 --- a/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/UserCountWidget/UserCountWidgetScriptBundleContributor.cs +++ b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/UserCountWidget/UserCountWidgetScriptBundleContributor.cs @@ -10,7 +10,6 @@ namespace DashboardDemo.Pages.widgets [DependsOn(typeof(JQueryScriptContributor))] [DependsOn(typeof(ClipboardScriptBundleContributor))] [DependsOn(typeof(ChartjsScriptContributor))] - [DependsOn(typeof(RefreshGlobalFilterScriptContributor))] public class UserCountWidgetScriptBundleContributor : BundleContributor { public override void ConfigureBundle(BundleConfigurationContext context) diff --git a/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/UserCountWidget/UserCountWidgetViewComponent.cshtml.cs b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/UserCountWidget/UserCountWidgetViewComponent.cshtml.cs index 69688f707b..4e27b13e4b 100644 --- a/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/UserCountWidget/UserCountWidgetViewComponent.cshtml.cs +++ b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/UserCountWidget/UserCountWidgetViewComponent.cshtml.cs @@ -5,7 +5,7 @@ namespace DashboardDemo.Pages.widgets { public class UserCountWidgetViewComponent : AbpViewComponent { - public const string WidgetName = "UserCountWidget"; + public const string Name = "UserCountWidget"; public const string DisplayName = "UserCountWidgett"; diff --git a/samples/DashboardDemo/src/DashboardDemo.Web/Widgets/WidgetDefinitionProvider.cs b/samples/DashboardDemo/src/DashboardDemo.Web/Widgets/WidgetDefinitionProvider.cs index 98b11f7064..1fcc273bd7 100644 --- a/samples/DashboardDemo/src/DashboardDemo.Web/Widgets/WidgetDefinitionProvider.cs +++ b/samples/DashboardDemo/src/DashboardDemo.Web/Widgets/WidgetDefinitionProvider.cs @@ -12,7 +12,7 @@ namespace DashboardDemo.Widgets public static List GetDefinitions() { var userCountWidget = new WidgetDefinition( - UserCountWidgetViewComponent.WidgetName, + UserCountWidgetViewComponent.Name, LocalizableString.Create(UserCountWidgetViewComponent.DisplayName), typeof(UserCountWidgetViewComponent) ) @@ -20,7 +20,7 @@ namespace DashboardDemo.Widgets .AddRequiredPermission(IdentityPermissions.Users.Default); var monthlyProfitWidget = new WidgetDefinition( - MonthlyProfitWidgetViewComponent.WidgetName, + MonthlyProfitWidgetViewComponent.Name, LocalizableString.Create(MonthlyProfitWidgetViewComponent.DisplayName), typeof(MonthlyProfitWidgetViewComponent) ) @@ -28,7 +28,7 @@ namespace DashboardDemo.Widgets .AddRequiredPermission(IdentityPermissions.Users.Default); var roleListWidget = new WidgetDefinition( - RoleListWidgetViewComponent.WidgetName, + RoleListWidgetViewComponent.Name, LocalizableString.Create(RoleListWidgetViewComponent.DisplayName), typeof(RoleListWidgetViewComponent) ) From 6032d2403f1d6d6d8887144ce97d6668040136b2 Mon Sep 17 00:00:00 2001 From: Yunus Emre Kalkan Date: Thu, 11 Jul 2019 16:47:49 +0300 Subject: [PATCH 23/33] global filters ui --- .../Components/Dashboard/Default.cshtml | 32 +++++++++++-------- .../DateRangeGlobalFilterViewComponent.cshtml | 12 +++++-- 2 files changed, 29 insertions(+), 15 deletions(-) diff --git a/framework/src/Volo.Abp.AspNetCore.Mvc.UI.Dashboards/Volo/Abp/AspNetCore/Mvc/UI/Dashboards/Components/Dashboard/Default.cshtml b/framework/src/Volo.Abp.AspNetCore.Mvc.UI.Dashboards/Volo/Abp/AspNetCore/Mvc/UI/Dashboards/Components/Dashboard/Default.cshtml index 22d8ceb7c7..65e694b66d 100644 --- a/framework/src/Volo.Abp.AspNetCore.Mvc.UI.Dashboards/Volo/Abp/AspNetCore/Mvc/UI/Dashboards/Components/Dashboard/Default.cshtml +++ b/framework/src/Volo.Abp.AspNetCore.Mvc.UI.Dashboards/Volo/Abp/AspNetCore/Mvc/UI/Dashboards/Components/Dashboard/Default.cshtml @@ -12,23 +12,29 @@ @{ } - -
- @foreach (var globalFilterConfiguration in Model.Dashboard.AvailableGlobalFilters) + + @if (Model.Dashboard.AvailableGlobalFilters.Any()) { - var globalFilter = Model.GetGlobalFilter(globalFilterConfiguration.GlobalFilterName); + + + + @foreach (var globalFilterConfiguration in Model.Dashboard.AvailableGlobalFilters) + { + var globalFilter = Model.GetGlobalFilter(globalFilterConfiguration.GlobalFilterName); - @await GlobalFilteRenderer.RenderAsync(Component, globalFilter.Name) + @await GlobalFilteRenderer.RenderAsync(Component, globalFilter.Name) + } + + + + +
+ +
+ } - @if (Model.Dashboard.AvailableGlobalFilters.Any()) - { -
- -
- } - -
+ @foreach (var widgetConfiguration in Model.Dashboard.AvailableWidgets) diff --git a/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/Filters/DateRangeGlobalFilterViewComponent.cshtml b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/Filters/DateRangeGlobalFilterViewComponent.cshtml index 43787ddf79..3fd2b8fce6 100644 --- a/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/Filters/DateRangeGlobalFilterViewComponent.cshtml +++ b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/Filters/DateRangeGlobalFilterViewComponent.cshtml @@ -5,7 +5,15 @@ @{ }
- - +
+
+ + +
+
+ + +
+
From c9277d5feaae99f46d7794561175204ef7058503 Mon Sep 17 00:00:00 2001 From: maliming Date: Fri, 12 Jul 2019 09:51:05 +0800 Subject: [PATCH 24/33] Update the contents of common.ps1 to the latest. --- nupkg/common.ps1 | 223 +++++++++++++++++++++++++---------------------- 1 file changed, 117 insertions(+), 106 deletions(-) diff --git a/nupkg/common.ps1 b/nupkg/common.ps1 index 0fed9484b0..eaea068daa 100644 --- a/nupkg/common.ps1 +++ b/nupkg/common.ps1 @@ -5,50 +5,49 @@ $rootFolder = Join-Path $packFolder "../" # List of solutions $solutions = ( "framework", - "modules/users", - "modules/setting-management", - "modules/permission-management", - "modules/feature-management", - "modules/tenant-management", - "modules/identity", - "modules/identityserver", "modules/account", "modules/audit-logging", "modules/background-jobs", "modules/blogging", + "modules/client-simulation", "modules/docs", - "modules/client-simulation" + "modules/feature-management", + "modules/identity", + "modules/identityserver", + "modules/permission-management", + "modules/setting-management", + "modules/tenant-management", + "modules/users" ) # List of projects $projects = ( - # framework - "framework/src/Volo.Abp", + # framework "framework/src/Volo.Abp.ApiVersioning.Abstractions", - "framework/src/Volo.Abp.AspNetCore", "framework/src/Volo.Abp.AspNetCore.Authentication.JwtBearer", "framework/src/Volo.Abp.AspNetCore.Authentication.OAuth", + "framework/src/Volo.Abp.AspNetCore", "framework/src/Volo.Abp.AspNetCore.MultiTenancy", - "framework/src/Volo.Abp.AspNetCore.Mvc", - "framework/src/Volo.Abp.AspNetCore.Mvc.Contracts", "framework/src/Volo.Abp.AspNetCore.Mvc.Client", - "framework/src/Volo.Abp.AspNetCore.Mvc.UI", + "framework/src/Volo.Abp.AspNetCore.Mvc.Contracts", + "framework/src/Volo.Abp.AspNetCore.Mvc", "framework/src/Volo.Abp.AspNetCore.Mvc.UI.Bootstrap", "framework/src/Volo.Abp.AspNetCore.Mvc.UI.Bundling", + "framework/src/Volo.Abp.AspNetCore.Mvc.UI", "framework/src/Volo.Abp.AspNetCore.Mvc.UI.Dashboards", "framework/src/Volo.Abp.AspNetCore.Mvc.UI.MultiTenancy", "framework/src/Volo.Abp.AspNetCore.Mvc.UI.Packages", "framework/src/Volo.Abp.AspNetCore.Mvc.UI.Theme.Basic", "framework/src/Volo.Abp.AspNetCore.Mvc.UI.Theme.Shared", "framework/src/Volo.Abp.AspNetCore.Mvc.UI.Widgets", - "framework/src/Volo.Abp.AspNetCore.TestBase", + "framework/src/Volo.Abp.AspNetCore.TestBase", "framework/src/Volo.Abp.Auditing", "framework/src/Volo.Abp.Authorization", "framework/src/Volo.Abp.Autofac", "framework/src/Volo.Abp.AutoMapper", - "framework/src/Volo.Abp.BackgroundJobs", "framework/src/Volo.Abp.BackgroundJobs.Abstractions", + "framework/src/Volo.Abp.BackgroundJobs", "framework/src/Volo.Abp.BackgroundJobs.HangFire", "framework/src/Volo.Abp.BackgroundJobs.RabbitMQ", "framework/src/Volo.Abp.BackgroundWorkers", @@ -57,30 +56,32 @@ $projects = ( "framework/src/Volo.Abp.Cli.Core", "framework/src/Volo.Abp.Cli", "framework/src/Volo.Abp.Core", + "framework/src/Volo.Abp", "framework/src/Volo.Abp.Dapper", "framework/src/Volo.Abp.Data", "framework/src/Volo.Abp.Ddd.Application", "framework/src/Volo.Abp.Ddd.Domain", "framework/src/Volo.Abp.Emailing", "framework/src/Volo.Abp.EntityFrameworkCore", - "framework/src/Volo.Abp.EntityFrameworkCore.SqlServer", "framework/src/Volo.Abp.EntityFrameworkCore.MySQL", "framework/src/Volo.Abp.EntityFrameworkCore.PostgreSql", "framework/src/Volo.Abp.EntityFrameworkCore.Sqlite", + "framework/src/Volo.Abp.EntityFrameworkCore.SqlServer", "framework/src/Volo.Abp.EventBus", "framework/src/Volo.Abp.EventBus.RabbitMQ", "framework/src/Volo.Abp.Features", "framework/src/Volo.Abp.FluentValidation", "framework/src/Volo.Abp.Guids", "framework/src/Volo.Abp.HangFire", - "framework/src/Volo.Abp.Http", "framework/src/Volo.Abp.Http.Abstractions", "framework/src/Volo.Abp.Http.Client", "framework/src/Volo.Abp.Http.Client.IdentityModel", + "framework/src/Volo.Abp.Http", "framework/src/Volo.Abp.IdentityModel", "framework/src/Volo.Abp.Json", - "framework/src/Volo.Abp.Localization", + "framework/src/Volo.Abp.Ldap", "framework/src/Volo.Abp.Localization.Abstractions", + "framework/src/Volo.Abp.Localization", "framework/src/Volo.Abp.MemoryDb", "framework/src/Volo.Abp.MongoDB", "framework/src/Volo.Abp.MultiTenancy", @@ -99,112 +100,122 @@ $projects = ( "framework/src/Volo.Abp.Uow", "framework/src/Volo.Abp.Validation", "framework/src/Volo.Abp.VirtualFileSystem", - - # modules/users - "modules/users/src/Volo.Abp.Users.Abstractions", - "modules/users/src/Volo.Abp.Users.Domain", - "modules/users/src/Volo.Abp.Users.Domain.Shared", - "modules/users/src/Volo.Abp.Users.EntityFrameworkCore", - "modules/users/src/Volo.Abp.Users.MongoDB", - # modules/setting-management - "modules/setting-management/src/Volo.Abp.SettingManagement.Domain.Shared", - "modules/setting-management/src/Volo.Abp.SettingManagement.Domain", - "modules/setting-management/src/Volo.Abp.SettingManagement.EntityFrameworkCore", - "modules/setting-management/src/Volo.Abp.SettingManagement.MongoDB", - "modules/setting-management/src/Volo.Abp.SettingManagement.Web", + # modules/account + "modules/account/src/Volo.Abp.Account.Application.Contracts", + "modules/account/src/Volo.Abp.Account.Application", + "modules/account/src/Volo.Abp.Account.HttpApi.Client", + "modules/account/src/Volo.Abp.Account.HttpApi", + "modules/account/src/Volo.Abp.Account.Web", + "modules/account/src/Volo.Abp.Account.Web.IdentityServer", + + # modules/audit-logging + "modules/audit-logging/src/Volo.Abp.AuditLogging.Domain", + "modules/audit-logging/src/Volo.Abp.AuditLogging.Domain.Shared", + "modules/audit-logging/src/Volo.Abp.AuditLogging.EntityFrameworkCore", + "modules/audit-logging/src/Volo.Abp.AuditLogging.MongoDB", - # modules/permission-management - "modules/permission-management/src/Volo.Abp.PermissionManagement.Domain.Shared", - "modules/permission-management/src/Volo.Abp.PermissionManagement.Domain", - "modules/permission-management/src/Volo.Abp.PermissionManagement.Application.Contracts", - "modules/permission-management/src/Volo.Abp.PermissionManagement.Application", - "modules/permission-management/src/Volo.Abp.PermissionManagement.EntityFrameworkCore", - "modules/permission-management/src/Volo.Abp.PermissionManagement.MongoDB", - "modules/permission-management/src/Volo.Abp.PermissionManagement.HttpApi", - "modules/permission-management/src/Volo.Abp.PermissionManagement.HttpApi.Client", - "modules/permission-management/src/Volo.Abp.PermissionManagement.Web", + # modules/background-jobs + "modules/background-jobs/src/Volo.Abp.BackgroundJobs.Domain", + "modules/background-jobs/src/Volo.Abp.BackgroundJobs.Domain.Shared", + "modules/background-jobs/src/Volo.Abp.BackgroundJobs.EntityFrameworkCore", + "modules/background-jobs/src/Volo.Abp.BackgroundJobs.MongoDB", + + # modules/blogging + "modules/blogging/src/Volo.Blogging.Application.Contracts", + "modules/blogging/src/Volo.Blogging.Application", + "modules/blogging/src/Volo.Blogging.Domain", + "modules/blogging/src/Volo.Blogging.Domain.Shared", + "modules/blogging/src/Volo.Blogging.EntityFrameworkCore", + "modules/blogging/src/Volo.Blogging.HttpApi.Client", + "modules/blogging/src/Volo.Blogging.HttpApi", + "modules/blogging/src/Volo.Blogging.MongoDB", + "modules/blogging/src/Volo.Blogging.Web", + + # modules/client-simulation + "modules/client-simulation/src/Volo.ClientSimulation", + "modules/client-simulation/src/Volo.ClientSimulation.Web", + + # modules/docs + "modules/docs/src/Volo.Docs.Admin.Application.Contracts", + "modules/docs/src/Volo.Docs.Admin.Application", + "modules/docs/src/Volo.Docs.Admin.HttpApi.Client", + "modules/docs/src/Volo.Docs.Admin.HttpApi", + "modules/docs/src/Volo.Docs.Admin.Web", + "modules/docs/src/Volo.Docs.Application.Contracts", + "modules/docs/src/Volo.Docs.Application", + "modules/docs/src/Volo.Docs.Domain", + "modules/docs/src/Volo.Docs.Domain.Shared", + "modules/docs/src/Volo.Docs.EntityFrameworkCore", + "modules/docs/src/Volo.Docs.HttpApi.Client", + "modules/docs/src/Volo.Docs.HttpApi", + "modules/docs/src/Volo.Docs.MongoDB", + "modules/docs/src/Volo.Docs.Web", # modules/feature-management - "modules/feature-management/src/Volo.Abp.FeatureManagement.Domain.Shared", - "modules/feature-management/src/Volo.Abp.FeatureManagement.Domain", "modules/feature-management/src/Volo.Abp.FeatureManagement.Application.Contracts", "modules/feature-management/src/Volo.Abp.FeatureManagement.Application", + "modules/feature-management/src/Volo.Abp.FeatureManagement.Domain", + "modules/feature-management/src/Volo.Abp.FeatureManagement.Domain.Shared", "modules/feature-management/src/Volo.Abp.FeatureManagement.EntityFrameworkCore", - "modules/feature-management/src/Volo.Abp.FeatureManagement.MongoDB", - "modules/feature-management/src/Volo.Abp.FeatureManagement.HttpApi", "modules/feature-management/src/Volo.Abp.FeatureManagement.HttpApi.Client", + "modules/feature-management/src/Volo.Abp.FeatureManagement.HttpApi", + "modules/feature-management/src/Volo.Abp.FeatureManagement.MongoDB", "modules/feature-management/src/Volo.Abp.FeatureManagement.Web", - - # modules/tenant-management - "modules/tenant-management/src/Volo.Abp.TenantManagement.Domain.Shared", - "modules/tenant-management/src/Volo.Abp.TenantManagement.Domain", - "modules/tenant-management/src/Volo.Abp.TenantManagement.Application.Contracts", - "modules/tenant-management/src/Volo.Abp.TenantManagement.Application", - "modules/tenant-management/src/Volo.Abp.TenantManagement.EntityFrameworkCore", - "modules/tenant-management/src/Volo.Abp.TenantManagement.MongoDB", - "modules/tenant-management/src/Volo.Abp.TenantManagement.HttpApi", - "modules/tenant-management/src/Volo.Abp.TenantManagement.HttpApi.Client", - "modules/tenant-management/src/Volo.Abp.TenantManagement.Web", - + # modules/identity - "modules/identity/src/Volo.Abp.Identity.AspNetCore", - "modules/identity/src/Volo.Abp.Identity.Application", "modules/identity/src/Volo.Abp.Identity.Application.Contracts", + "modules/identity/src/Volo.Abp.Identity.Application", + "modules/identity/src/Volo.Abp.Identity.AspNetCore", "modules/identity/src/Volo.Abp.Identity.Domain", "modules/identity/src/Volo.Abp.Identity.Domain.Shared", "modules/identity/src/Volo.Abp.Identity.EntityFrameworkCore", - "modules/identity/src/Volo.Abp.Identity.MongoDB", - "modules/identity/src/Volo.Abp.Identity.HttpApi", "modules/identity/src/Volo.Abp.Identity.HttpApi.Client", - "modules/identity/src/Volo.Abp.Identity.Web", + "modules/identity/src/Volo.Abp.Identity.HttpApi", + "modules/identity/src/Volo.Abp.Identity.MongoDB", + "modules/identity/src/Volo.Abp.Identity.Web", "modules/identity/src/Volo.Abp.PermissionManagement.Domain.Identity", # modules/identityserver - "modules/identityserver/src/Volo.Abp.IdentityServer.Domain.Shared", "modules/identityserver/src/Volo.Abp.IdentityServer.Domain", - "modules/identityserver/src/Volo.Abp.PermissionManagement.Domain.IdentityServer", - "modules/identityserver/src/Volo.Abp.IdentityServer.EntityFrameworkCore", + "modules/identityserver/src/Volo.Abp.IdentityServer.Domain.Shared", + "modules/identityserver/src/Volo.Abp.IdentityServer.EntityFrameworkCore", "modules/identityserver/src/Volo.Abp.IdentityServer.MongoDB", + "modules/identityserver/src/Volo.Abp.PermissionManagement.Domain.IdentityServer", - # modules/account - "modules/account/src/Volo.Abp.Account.Web", - "modules/account/src/Volo.Abp.Account.Web.IdentityServer", - - # modules/docs - "modules/docs/src/Volo.Docs.Application", - "modules/docs/src/Volo.Docs.Application.Contracts", - "modules/docs/src/Volo.Docs.Domain", - "modules/docs/src/Volo.Docs.Domain.Shared", - "modules/docs/src/Volo.Docs.EntityFrameworkCore", - "modules/docs/src/Volo.Docs.HttpApi", - "modules/docs/src/Volo.Docs.HttpApi.Client", - "modules/docs/src/Volo.Docs.Web", - - # modules/blogging - "modules/blogging/src/Volo.Blogging.Application", - "modules/blogging/src/Volo.Blogging.Application.Contracts", - "modules/blogging/src/Volo.Blogging.Domain", - "modules/blogging/src/Volo.Blogging.Domain.Shared", - "modules/blogging/src/Volo.Blogging.EntityFrameworkCore", - "modules/blogging/src/Volo.Blogging.MongoDB", - "modules/blogging/src/Volo.Blogging.HttpApi", - "modules/blogging/src/Volo.Blogging.HttpApi.Client", - "modules/blogging/src/Volo.Blogging.Web", - - # modules/audit-logging - "modules/audit-logging/src/Volo.Abp.AuditLogging.Domain.Shared", - "modules/audit-logging/src/Volo.Abp.AuditLogging.Domain", - "modules/audit-logging/src/Volo.Abp.AuditLogging.EntityFrameworkCore", - "modules/audit-logging/src/Volo.Abp.AuditLogging.MongoDB", - - # modules/background-jobs - "modules/background-jobs/src/Volo.Abp.BackgroundJobs.Domain.Shared", - "modules/background-jobs/src/Volo.Abp.BackgroundJobs.Domain", - "modules/background-jobs/src/Volo.Abp.BackgroundJobs.EntityFrameworkCore", - "modules/background-jobs/src/Volo.Abp.BackgroundJobs.MongoDB", - - # modules/client-simulation - "modules/client-simulation/src/Volo.ClientSimulation", - "modules/client-simulation/src/Volo.ClientSimulation.Web" + # modules/permission-management + "modules/permission-management/src/Volo.Abp.PermissionManagement.Application.Contracts", + "modules/permission-management/src/Volo.Abp.PermissionManagement.Application", + "modules/permission-management/src/Volo.Abp.PermissionManagement.Domain", + "modules/permission-management/src/Volo.Abp.PermissionManagement.Domain.Shared", + "modules/permission-management/src/Volo.Abp.PermissionManagement.EntityFrameworkCore", + "modules/permission-management/src/Volo.Abp.PermissionManagement.HttpApi.Client", + "modules/permission-management/src/Volo.Abp.PermissionManagement.HttpApi", + "modules/permission-management/src/Volo.Abp.PermissionManagement.MongoDB", + "modules/permission-management/src/Volo.Abp.PermissionManagement.Web", + + # modules/setting-management + "modules/setting-management/src/Volo.Abp.SettingManagement.Domain", + "modules/setting-management/src/Volo.Abp.SettingManagement.Domain.Shared", + "modules/setting-management/src/Volo.Abp.SettingManagement.EntityFrameworkCore", + "modules/setting-management/src/Volo.Abp.SettingManagement.MongoDB", + "modules/setting-management/src/Volo.Abp.SettingManagement.Web", + + # modules/tenant-management + "modules/tenant-management/src/Volo.Abp.TenantManagement.Application.Contracts", + "modules/tenant-management/src/Volo.Abp.TenantManagement.Application", + "modules/tenant-management/src/Volo.Abp.TenantManagement.Domain", + "modules/tenant-management/src/Volo.Abp.TenantManagement.Domain.Shared", + "modules/tenant-management/src/Volo.Abp.TenantManagement.EntityFrameworkCore", + "modules/tenant-management/src/Volo.Abp.TenantManagement.HttpApi.Client", + "modules/tenant-management/src/Volo.Abp.TenantManagement.HttpApi", + "modules/tenant-management/src/Volo.Abp.TenantManagement.MongoDB", + "modules/tenant-management/src/Volo.Abp.TenantManagement.Web", + + # modules/users + "modules/users/src/Volo.Abp.Users.Abstractions", + "modules/users/src/Volo.Abp.Users.Domain", + "modules/users/src/Volo.Abp.Users.Domain.Shared", + "modules/users/src/Volo.Abp.Users.EntityFrameworkCore", + "modules/users/src/Volo.Abp.Users.MongoDB" ) \ No newline at end of file From 0ad7b0c0349e06aa969495676fd9bb0e4e2cc462 Mon Sep 17 00:00:00 2001 From: Yunus Emre Kalkan Date: Fri, 12 Jul 2019 13:52:33 +0300 Subject: [PATCH 25/33] dashboard demo improvements --- .../Dashboards/DashboardDefinitionProvider.cs | 2 +- .../Pages/MyDashboard.cshtml | 5 ++++- .../Pages/MyDashboard.cshtml.cs | 19 ------------------- ...thlyProfitWidgetScriptBundleContributor.cs | 1 - ...nthlyProfitWidgetStyleBundleContributor.cs | 1 - 5 files changed, 5 insertions(+), 23 deletions(-) diff --git a/samples/DashboardDemo/src/DashboardDemo.Web/Dashboards/DashboardDefinitionProvider.cs b/samples/DashboardDemo/src/DashboardDemo.Web/Dashboards/DashboardDefinitionProvider.cs index 73d8d46426..38d0802c4d 100644 --- a/samples/DashboardDemo/src/DashboardDemo.Web/Dashboards/DashboardDefinitionProvider.cs +++ b/samples/DashboardDemo/src/DashboardDemo.Web/Dashboards/DashboardDefinitionProvider.cs @@ -16,8 +16,8 @@ namespace DashboardDemo.Dashboards LocalizableString.Create("MyDashboard") ) .WithWidget(UserCountWidgetViewComponent.Name) - .WithWidget(RoleListWidgetViewComponent.Name) .WithWidget(MonthlyProfitWidgetViewComponent.Name) + .WithWidget(RoleListWidgetViewComponent.Name) .WithGlobalFilter(DateRangeGlobalFilterViewComponent.Name); return new List diff --git a/samples/DashboardDemo/src/DashboardDemo.Web/Pages/MyDashboard.cshtml b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/MyDashboard.cshtml index 9bfa30bafe..6dcc897445 100644 --- a/samples/DashboardDemo/src/DashboardDemo.Web/Pages/MyDashboard.cshtml +++ b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/MyDashboard.cshtml @@ -16,4 +16,7 @@ } -@await DashboardRenderer.RenderAsync(Component, new { dashboardName = DashboardNames.MyDashboard }) \ No newline at end of file + + @await DashboardRenderer.RenderAsync(Component, new { dashboardName = DashboardNames.MyDashboard }) + + diff --git a/samples/DashboardDemo/src/DashboardDemo.Web/Pages/MyDashboard.cshtml.cs b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/MyDashboard.cshtml.cs index 14d582808e..a655023e4c 100644 --- a/samples/DashboardDemo/src/DashboardDemo.Web/Pages/MyDashboard.cshtml.cs +++ b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/MyDashboard.cshtml.cs @@ -8,25 +8,6 @@ namespace DashboardDemo.Pages { public class MyDashboardModel : DashboardDemoPageModelBase { - public DashboardDefinition Dashboard { get; set; } - public readonly DashboardOptions _dashboardOptions; - public readonly WidgetOptions _widgetOptions; - - public MyDashboardModel(IOptions dashboardOptions, IOptions widgetOptions) - { - _dashboardOptions = dashboardOptions.Value; - _widgetOptions = widgetOptions.Value; - } - - public void OnGet() - { - Dashboard = _dashboardOptions.Dashboards.Single(d => d.Name.Equals(DashboardNames.MyDashboard)); - } - - public WidgetDefinition GetWidget(string name) - { - return _widgetOptions.Widgets.Single(d => d.Name.Equals(name)); - } } } \ No newline at end of file diff --git a/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/MonthlyProfitWidget/MonthlyProfitWidgetScriptBundleContributor.cs b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/MonthlyProfitWidget/MonthlyProfitWidgetScriptBundleContributor.cs index 9f40cd0032..0a6086f1f9 100644 --- a/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/MonthlyProfitWidget/MonthlyProfitWidgetScriptBundleContributor.cs +++ b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/MonthlyProfitWidget/MonthlyProfitWidgetScriptBundleContributor.cs @@ -8,7 +8,6 @@ using Volo.Abp.Modularity; namespace DashboardDemo.Pages.widgets { [DependsOn(typeof(JQueryScriptContributor))] - [DependsOn(typeof(ClipboardScriptBundleContributor))] [DependsOn(typeof(ChartjsScriptContributor))] public class MonthlyProfitWidgetScriptBundleContributor : BundleContributor { diff --git a/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/MonthlyProfitWidget/MonthlyProfitWidgetStyleBundleContributor.cs b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/MonthlyProfitWidget/MonthlyProfitWidgetStyleBundleContributor.cs index 2823361ff5..85ebcfae98 100644 --- a/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/MonthlyProfitWidget/MonthlyProfitWidgetStyleBundleContributor.cs +++ b/samples/DashboardDemo/src/DashboardDemo.Web/Pages/widgets/MonthlyProfitWidget/MonthlyProfitWidgetStyleBundleContributor.cs @@ -8,7 +8,6 @@ using Volo.Abp.Modularity; namespace DashboardDemo.Pages.widgets { [DependsOn(typeof(BootstrapStyleContributor))] - [DependsOn(typeof(HighlightJsStyleContributor))] [DependsOn(typeof(ChartjsStyleContributor))] public class MonthlyProfitWidgetStyleBundleContributor : BundleContributor { From 8c966c08296379d6352d13a3386f95f28bf006ca Mon Sep 17 00:00:00 2001 From: Xeevis Date: Sun, 30 Jun 2019 00:32:21 +0200 Subject: [PATCH 26/33] Update Contribution/Index.md --- docs/cs/Contribution/Index.md | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/docs/cs/Contribution/Index.md b/docs/cs/Contribution/Index.md index 667dac84b6..3716d8dc76 100644 --- a/docs/cs/Contribution/Index.md +++ b/docs/cs/Contribution/Index.md @@ -29,6 +29,14 @@ Pokud chcete přeložit celou [dokumentaci](https://abp.io/documents/) (včetně * Pro referenci použijte ["en" složku](https://github.com/abpframework/abp/tree/master/docs/en) a její názvy souborů a strom složek. Při překladu této dokumentace zachovejte prosím tyto názvy stejné. * Zašlete pull request (PR) po překladu jakéhokoliv dokumentu klidně i po jednom. Nečekejte až budete mít překlad všech dokumentů. +Existuje několik základních dokumentů, které je třeba přeložit než bude jazyk uveřejněn na [stránkách ABP dokumentace](https://docs.abp.io) + +* Začínáme dokumenty +* Tutoriály +* CLI + +Nový jazyk je publikován jakmile budou minimálně tyto překlady dokončeny. + ### Lokalizace zdrojů ABP framework má flexibilní [lokalizační systém](../Localization.md). Můžete tak vytvořit lokalizované uživatelské prostředí pro svou vlastní aplikaci. From ed98b55e112a04a92cdd855698322df13a86e26d Mon Sep 17 00:00:00 2001 From: Xeevis Date: Sun, 30 Jun 2019 00:32:45 +0200 Subject: [PATCH 27/33] Copy Getting-Started docs --- .../Getting-Started-AspNetCore-Application.md | 186 ++++++++++++++++++ ...Getting-Started-AspNetCore-MVC-Template.md | 102 ++++++++++ .../cs/Getting-Started-Console-Application.md | 181 +++++++++++++++++ 3 files changed, 469 insertions(+) create mode 100644 docs/cs/Getting-Started-AspNetCore-Application.md create mode 100644 docs/cs/Getting-Started-AspNetCore-MVC-Template.md create mode 100644 docs/cs/Getting-Started-Console-Application.md diff --git a/docs/cs/Getting-Started-AspNetCore-Application.md b/docs/cs/Getting-Started-AspNetCore-Application.md new file mode 100644 index 0000000000..9f06897895 --- /dev/null +++ b/docs/cs/Getting-Started-AspNetCore-Application.md @@ -0,0 +1,186 @@ +# Getting Started ABP With AspNet Core MVC Web Application + +This tutorial explains how to start ABP from scratch with minimal dependencies. You generally want to start with the **[startup template](Getting-Started-AspNetCore-MVC-Template.md)**. + +## Create A New Project + +1. Create a new empty AspNet Core Web Application from Visual Studio: + +![](images/create-new-aspnet-core-application.png) + +2. Select Empty Template + +![](images/select-empty-web-application.png) + +You could select another template, but I want to show it from a clear project. + +## Install Volo.Abp.AspNetCore.Mvc Package + +Volo.Abp.AspNetCore.Mvc is AspNet Core MVC integration package for ABP. So, install it to your project: + +```` +Install-Package Volo.Abp.AspNetCore.Mvc +```` + +## Create First ABP Module + +ABP is a modular framework and it requires a **startup (root) module** class derived from ``AbpModule``: + +````C# +using Microsoft.AspNetCore.Builder; +using Microsoft.AspNetCore.Hosting; +using Microsoft.Extensions.DependencyInjection; +using Volo.Abp; +using Volo.Abp.AspNetCore.Modularity; +using Volo.Abp.AspNetCore.Mvc; +using Volo.Abp.Modularity; + +namespace BasicAspNetCoreApplication +{ + [DependsOn(typeof(AbpAspNetCoreMvcModule))] + public class AppModule : AbpModule + { + public override void OnApplicationInitialization(ApplicationInitializationContext context) + { + var app = context.GetApplicationBuilder(); + var env = context.GetEnvironment(); + + if (env.IsDevelopment()) + { + app.UseDeveloperExceptionPage(); + } + + app.UseMvcWithDefaultRoute(); + } + } +} +```` + +``AppModule`` is a good name for the startup module for an application. + +ABP packages define module classes and a module can depend on another module. In the code above, our ``AppModule`` depends on ``AbpAspNetCoreMvcModule`` (defined by Volo.Abp.AspNetCore.Mvc package). It's common to add a ``DependsOn`` attribute after installing a new ABP nuget package. + +Instead of Startup class, we are configuring ASP.NET Core pipeline in this module class. + +## The Startup Class + +Next step is to modify Startup class to integrate to ABP module system: + +````C# +using System; +using Microsoft.AspNetCore.Builder; +using Microsoft.Extensions.DependencyInjection; + +namespace BasicAspNetCoreApplication +{ + public class Startup + { + public IServiceProvider ConfigureServices(IServiceCollection services) + { + services.AddApplication(); + + return services.BuildServiceProviderFromFactory(); + } + + public void Configure(IApplicationBuilder app) + { + app.InitializeApplication(); + } + } +} + +```` + +Changed ``ConfigureServices`` method to return ``IServiceProvider`` instead of ``void``. This change allows us to replace AspNet Core's Dependency Injection with another framework (see Autofac integration section below). ``services.AddApplication()`` adds all services defined in all modules beginning from the ``AppModule``. + +``app.InitializeApplication()`` call in ``Configure`` method initializes and starts the application. + +## Hello World! + +The application above does nothing. Let's create an MVC controller does something: + +````C# +using Microsoft.AspNetCore.Mvc; +using Volo.Abp.AspNetCore.Mvc; + +namespace BasicAspNetCoreApplication.Controllers +{ + public class HomeController : AbpController + { + public IActionResult Index() + { + return Content("Hello World!"); + } + } +} + +```` + +If you run the application, you will see a "Hello World!" message on the page. + +Derived ``HomeController`` from ``AbpController`` instead of standard ``Controller`` class. This is not required, but ``AbpController`` class has useful base properties and methods to make your development easier. + +## Using Autofac as the Dependency Injection Framework + +While AspNet Core's Dependency Injection (DI) system is fine for basic requirements, Autofac provides advanced features like Property Injection and Method Interception which are required by ABP to perform advanced application framework features. + +Replacing AspNet Core's DI system by Autofac and integrating to ABP is pretty easy. + +1. Install [Volo.Abp.Autofac](https://www.nuget.org/packages/Volo.Abp.Autofac) package + +```` +Install-Package Volo.Abp.Autofac +```` + +2. Add ``AbpAutofacModule`` Dependency + +````C# +[DependsOn(typeof(AbpAspNetCoreMvcModule))] +[DependsOn(typeof(AbpAutofacModule))] //Add dependency to ABP Autofac module +public class AppModule : AbpModule +{ + ... +} +```` + +3. Change ``services.AddApplication();`` line in the ``Startup`` class as shown below: + +````C# +services.AddApplication(options => +{ + options.UseAutofac(); //Integrate to Autofac +}); +```` + +4. Update `Program.cs` to not use the `WebHost.CreateDefaultBuilder()` method since it uses the default DI container: + +````csharp +public class Program +{ + public static void Main(string[] args) + { + /* + https://github.com/aspnet/AspNetCore/issues/4206#issuecomment-445612167 + CurrentDirectoryHelpers exists in: \framework\src\Volo.Abp.AspNetCore.Mvc\Microsoft\AspNetCore\InProcess\CurrentDirectoryHelpers.cs + Will remove CurrentDirectoryHelpers.cs when upgrade to ASP.NET Core 3.0. + */ + CurrentDirectoryHelpers.SetCurrentDirectory(); + + BuildWebHostInternal(args).Run(); + } + + public static IWebHost BuildWebHostInternal(string[] args) => + new WebHostBuilder() + .UseKestrel() + .UseContentRoot(Directory.GetCurrentDirectory()) + .UseIIS() + .UseIISIntegration() + .UseStartup() + .Build(); +} +```` + +## Source Code + +Get source code of the sample project created in this tutorial from [here](https://github.com/abpframework/abp/tree/master/samples/BasicAspNetCoreApplication). + diff --git a/docs/cs/Getting-Started-AspNetCore-MVC-Template.md b/docs/cs/Getting-Started-AspNetCore-MVC-Template.md new file mode 100644 index 0000000000..1e61e96614 --- /dev/null +++ b/docs/cs/Getting-Started-AspNetCore-MVC-Template.md @@ -0,0 +1,102 @@ +## Getting Started With the ASP.NET Core MVC Template + +This tutorials explains how to create a new ASP.NET Core MVC web application using the startup template, configure and run it. + +### Creating a New Project + +This tutorial uses **ABP CLI** to create a new project. See the [Get Started](https://abp.io/get-started) page for other options. + +Install the ABP CLI using a command line window, if you've not installed before: + +````bash +dotnet tool install -g Volo.Abp.Cli +```` + +Use `abp new` command in an empty folder to create your project: + +````bash +abp new Acme.BookStore +```` + +> You can use different level of namespaces; e.g. BookStore, Acme.BookStore or Acme.Retail.BookStore. + +`new` command creates a **layered MVC application** with **Entity Framework Core** as the database provider. However, it has additional options. See the [CLI documentation](CLI.md) for all available options. + +#### Pre Requirements + +The created solution requires; + +* [Visual Studio 2017 (v15.9.0+)](https://visualstudio.microsoft.com/tr/downloads/) +* [.NET Core 2.2+](https://www.microsoft.com/net/download/dotnet-core/) + +### The Solution Structure + +Open the solution in **Visual Studio**: + +![bookstore-visual-studio-solution](images/bookstore-visual-studio-solution-v3.png) + +The solution has a layered structure (based on [Domain Driven Design](Domain-Driven-Design.md)) and contains unit & integration test projects properly configured to work with **EF Core** & **SQLite in-memory** database. + +> See [MVC application template document](Startup-Templates/Mvc.md) to understand the solution structure in details. + +### Database Connection String + +Check the **connection string** in the `appsettings.json` file under the `.Web` project: + +````json +{ + "ConnectionStrings": { + "Default": "Server=localhost;Database=BookStore;Trusted_Connection=True" + } +} +```` + +The solution is configured to use **Entity Framework Core** with **MS SQL Server**. EF Core supports [various](https://docs.microsoft.com/en-us/ef/core/providers/) database providers, so you can use another DBMS if you want. Change the connection string if you need. + +### Create Database & Apply Database Migrations + +You have two options to create the database. + +#### Using the DbMigrator Application + +The solution contains a console application (named `Acme.BookStore.DbMigrator` in this sample) that can create database, apply migrations and seed initial data. It is useful on development as well as on production environment. + +> `.DbMigrator` project has its own `appsettings.json`. So, if you have changed the connection string above, you should also change this one. + +Right click to the `.DbMigrator` project and select **Set as StartUp Project**: + +![set-as-startup-project](images/set-as-startup-project.png) + +Hit F5 (or Ctrl+F5) to run the application. It will have an output like shown below: + +![set-as-startup-project](images/db-migrator-app.png) + +#### Using EF Core Update-Database Command + +Ef Core has `Update-Database` command which creates database if necessary and applies pending migrations. Right click to the `.Web` project and select **Set as StartUp Project**: + +![set-as-startup-project](images/set-as-startup-project.png) + +Open the **Package Manager Console**, select `.EntityFrameworkCore.DbMigrations` project as the **Default Project** and run the `Update-Database` command: + +![pcm-update-database](images/pcm-update-database-v2.png) + +This will create a new database based on the configured connection string. + +> Using the `.Migrator` tool is the suggested way, because it also seeds the initial data to be able to properly run the web application. + +### Running the Application + +Ensure that the `.Web` project is the startup project. Run the application which will open the **home** page in your browser: + +![bookstore-homepage](images/bookstore-homepage.png) + +Click the **Login** button, enter `admin` as the username and `1q2w3E*` as the password to login to the application. + +The startup template includes the **identity management** and **tenant management** modules. Once you login, the Administration menu will be available where you can manage **tenants**, **roles**, **users** and their **permissions**. User management page is shown below: + +![bookstore-user-management](images/bookstore-user-management-v2.png) + +### What's Next? + +* [Application development tutorial](Tutorials/AspNetCore-Mvc/Part-I.md) diff --git a/docs/cs/Getting-Started-Console-Application.md b/docs/cs/Getting-Started-Console-Application.md new file mode 100644 index 0000000000..faaa8cd376 --- /dev/null +++ b/docs/cs/Getting-Started-Console-Application.md @@ -0,0 +1,181 @@ +# Getting Started ABP With Console Application + +This tutorial explains how to start ABP from scratch with minimal dependencies. You generally want to start with a **[startup template](https://abp.io/Templates)**. + +## Create A New Project + +Create a new Regular .Net Core Console Application from Visual Studio: + +![](images/create-new-net-core-console-application.png) + +## Install Volo.Abp Package + +Volo.Abp.Core is the core nuget package to create ABP based applications. So, install it to your project: + +```` +Install-Package Volo.Abp.Core +```` + +## Create First ABP Module + +ABP is a modular framework and it requires a **startup (root) module** class derived from ``AbpModule``: + +````C# +using Microsoft.Extensions.DependencyInjection; +using Volo.Abp.Modularity; + +namespace AbpConsoleDemo +{ + public class AppModule : AbpModule + { + + } +} +```` + +``AppModule`` is a good name for the startup module for an application. + +## Initialize The Application + +The next step is to bootstrap the application using the startup module created above: + +````C# +using System; +using Volo.Abp; + +namespace AbpConsoleDemo +{ + class Program + { + static void Main(string[] args) + { + using (var application = AbpApplicationFactory.Create()) + { + application.Initialize(); + + Console.WriteLine("Press ENTER to stop application..."); + Console.ReadLine(); + } + } + } +} + +```` + +``AbpApplicationFactory`` is used to create the application and load all modules taking ``AppModule`` as the startup module. ``Initialize()`` method starts the application. + +## Hello World! + +The application above does nothing. Let's create a service that does something: + +````C# +using System; +using Volo.Abp.DependencyInjection; + +namespace AbpConsoleDemo +{ + public class HelloWorldService : ITransientDependency + { + public void SayHello() + { + Console.WriteLine("Hello World!"); + } + } +} + +```` + +``ITransientDependency`` is a special interface of ABP that automatically registers the service as transient (see [dependency injection document](Dependency-Injection.md)). + +Now, we can resolve the ``HelloWorldService`` and say hello. Change the Program.cs as shown below: + +````C# +using System; +using Microsoft.Extensions.DependencyInjection; +using Volo.Abp; + +namespace AbpConsoleDemo +{ + class Program + { + static void Main(string[] args) + { + using (var application = AbpApplicationFactory.Create()) + { + application.Initialize(); + + //Resolve a service and use it + var helloWorldService = + application.ServiceProvider.GetService(); + helloWorldService.SayHello(); + + Console.WriteLine("Press ENTER to stop application..."); + Console.ReadLine(); + } + } + } +} +```` + +While it's enough for this simple code example, it's always suggested to create scopes in case of directly resolving dependencies from ``IServiceProvider`` (see the [Dependency Injection documentation](Dependency-Injection.md)). + +## Using Autofac as the Dependency Injection Framework + +While AspNet Core's Dependency Injection (DI) system is fine for basic requirements, Autofac provides advanced features like Property Injection and Method Interception which are required by ABP to perform advanced application framework features. + +Replacing AspNet Core's DI system by Autofac and integrating to ABP is pretty easy. + +1. Install [Volo.Abp.Autofac](https://www.nuget.org/packages/Volo.Abp.Autofac) package + +``` +Install-Package Volo.Abp.Autofac +``` + +1. Add ``AbpAutofacModule`` Dependency + +```c# +[DependsOn(typeof(AbpAutofacModule))] //Add dependency to the AbpAutofacModule +public class AppModule : AbpModule +{ + +} +``` + +1. Change ``Program.cs`` file as shown below: + +```c# +using System; +using Microsoft.Extensions.DependencyInjection; +using Volo.Abp; + +namespace AbpConsoleDemo +{ + class Program + { + static void Main(string[] args) + { + using (var application = AbpApplicationFactory.Create(options => + { + options.UseAutofac(); //Autofac integration + })) + { + application.Initialize(); + + //Resolve a service and use it + var helloWorldService = + application.ServiceProvider.GetService(); + helloWorldService.SayHello(); + + Console.WriteLine("Press ENTER to stop application..."); + Console.ReadLine(); + } + } + } +} +``` + +Just called `options.UseAutofac()` method in the `AbpApplicationFactory.Create` options. + +## Source Code + +Get source code of the sample project created in this tutorial from [here](https://github.com/abpframework/abp/tree/master/samples/BasicConsoleApplication). From 90cf40c5063b4a46d660b988b543d130c6421104 Mon Sep 17 00:00:00 2001 From: Xeevis Date: Sat, 13 Jul 2019 14:07:07 +0200 Subject: [PATCH 28/33] Translate Getting-Started docs --- .../Getting-Started-AspNetCore-Application.md | 64 ++++++++--------- ...Getting-Started-AspNetCore-MVC-Template.md | 70 +++++++++---------- .../cs/Getting-Started-Console-Application.md | 60 ++++++++-------- 3 files changed, 97 insertions(+), 97 deletions(-) diff --git a/docs/cs/Getting-Started-AspNetCore-Application.md b/docs/cs/Getting-Started-AspNetCore-Application.md index 9f06897895..ffb2f556c6 100644 --- a/docs/cs/Getting-Started-AspNetCore-Application.md +++ b/docs/cs/Getting-Started-AspNetCore-Application.md @@ -1,30 +1,30 @@ -# Getting Started ABP With AspNet Core MVC Web Application +# Začínáme s ASP.NET Core MVC aplikací -This tutorial explains how to start ABP from scratch with minimal dependencies. You generally want to start with the **[startup template](Getting-Started-AspNetCore-MVC-Template.md)**. +Tento tutoriál vysvětluje jak začít s ABP z ničeho s minimem závislostí. Obvykle chcete začít se **[startovací šablonou](https://abp.io/Templates)**. -## Create A New Project +## Tvorba nového projektu -1. Create a new empty AspNet Core Web Application from Visual Studio: +1. Vytvořte novou prázdnou AspNet Core Web aplikaci ve Visual Studio: ![](images/create-new-aspnet-core-application.png) -2. Select Empty Template +2. Zvolte prázdnou šablonu ![](images/select-empty-web-application.png) -You could select another template, but I want to show it from a clear project. +Můžete zvolit i jinou šablonu, ale pro demonstraci je lepší čístý projekt. -## Install Volo.Abp.AspNetCore.Mvc Package +## Instalace Volo.Abp.AspNetCore.Mvc balíku -Volo.Abp.AspNetCore.Mvc is AspNet Core MVC integration package for ABP. So, install it to your project: +Volo.Abp.AspNetCore.Mvc je AspNet Core MVC integrační balík pro ABP. Takže ho nainstalujeme do projektu: ```` Install-Package Volo.Abp.AspNetCore.Mvc ```` -## Create First ABP Module +## Tvorba prvního ABP modulu -ABP is a modular framework and it requires a **startup (root) module** class derived from ``AbpModule``: +ABP je modulární framework a proto vyžaduje **spouštěcí (kořenový) modul** což je třída dědící z ``AbpModule``: ````C# using Microsoft.AspNetCore.Builder; @@ -56,15 +56,15 @@ namespace BasicAspNetCoreApplication } ```` -``AppModule`` is a good name for the startup module for an application. +``AppModule`` je dobrý název pro spouštěcí modul aplikace. -ABP packages define module classes and a module can depend on another module. In the code above, our ``AppModule`` depends on ``AbpAspNetCoreMvcModule`` (defined by Volo.Abp.AspNetCore.Mvc package). It's common to add a ``DependsOn`` attribute after installing a new ABP nuget package. +ABP balíky definují modulové třídy a modul může mít závislost na jiný modul. V kódu výše, náš ``AppModule`` má závislost na ``AbpAspNetCoreMvcModule`` (definován v balíku Volo.Abp.AspNetCore.Mvc). Je běžné přidat ``DependsOn`` atribute po instalaci nového ABP NuGet balíku. -Instead of Startup class, we are configuring ASP.NET Core pipeline in this module class. +Místo třídy Startup, konfigurujeme ASP.NET Core pipeline v této modulové třídě. -## The Startup Class +## Třída Startup -Next step is to modify Startup class to integrate to ABP module system: +V dalším kroku upravíme Startup třídu k integraci ABP modulového systému: ````C# using System; @@ -91,13 +91,13 @@ namespace BasicAspNetCoreApplication ```` -Changed ``ConfigureServices`` method to return ``IServiceProvider`` instead of ``void``. This change allows us to replace AspNet Core's Dependency Injection with another framework (see Autofac integration section below). ``services.AddApplication()`` adds all services defined in all modules beginning from the ``AppModule``. +Změnili jsme metodu ``ConfigureServices`` aby vracela ``IServiceProvider`` místo ``void``. Tato změna nám dovoluje nahradit AspNet Core vkládání závislostí za jiný framework (více v sekci Autofac integrace níže). ``services.AddApplication()`` přidává všechny služby definované ve všech modulech počínaje ``AppModule``. -``app.InitializeApplication()`` call in ``Configure`` method initializes and starts the application. +Volání ``app.InitializeApplication()`` v metodě ``Configure`` inicializuje a spustí aplikaci. -## Hello World! +## Ahoj světe! -The application above does nothing. Let's create an MVC controller does something: +Aplikace výše zatím nic nedělá. Pojďme proto vytvořit MVC controller, který už něco dělá: ````C# using Microsoft.AspNetCore.Mvc; @@ -116,43 +116,43 @@ namespace BasicAspNetCoreApplication.Controllers ```` -If you run the application, you will see a "Hello World!" message on the page. +Jakmile spustíte aplikaci, uvidíte na stránce zprávu "Hello World!". -Derived ``HomeController`` from ``AbpController`` instead of standard ``Controller`` class. This is not required, but ``AbpController`` class has useful base properties and methods to make your development easier. +Odvození ``HomeController`` od ``AbpController`` místo standardní třídy ``Controller``. Toto není vyžadováno, ale třída ``AbpController`` má užitečné základní vlastnosti a metody, které usnadňují vývoj. -## Using Autofac as the Dependency Injection Framework +## Použití Autofac jako frameworku pro vkládání závislostí -While AspNet Core's Dependency Injection (DI) system is fine for basic requirements, Autofac provides advanced features like Property Injection and Method Interception which are required by ABP to perform advanced application framework features. +Ačkoliv je AspNet Core systém pro vkládání závíslostí (DI) skvělý pro základní požadavky, Autofac poskytuje pokročilé funkce jako injekce vlastností nebo záchyt metod, které jsou v ABP užity k provádění pokročilých funkcí frameworku. -Replacing AspNet Core's DI system by Autofac and integrating to ABP is pretty easy. +Nahrazení AspNet Core DI systému za Autofac a integrace s ABP je snadná. -1. Install [Volo.Abp.Autofac](https://www.nuget.org/packages/Volo.Abp.Autofac) package +1. Nainstalujeme [Volo.Abp.Autofac](https://www.nuget.org/packages/Volo.Abp.Autofac) balík ```` Install-Package Volo.Abp.Autofac ```` -2. Add ``AbpAutofacModule`` Dependency +2. Přidáme ``AbpAutofacModule`` závislost ````C# [DependsOn(typeof(AbpAspNetCoreMvcModule))] -[DependsOn(typeof(AbpAutofacModule))] //Add dependency to ABP Autofac module +[DependsOn(typeof(AbpAutofacModule))] // Přidá závislost na AbpAutofacModule public class AppModule : AbpModule { ... } ```` -3. Change ``services.AddApplication();`` line in the ``Startup`` class as shown below: +3. Změníme řádek ``services.AddApplication();`` v třídě ``Startup`` následovně: ````C# services.AddApplication(options => { - options.UseAutofac(); //Integrate to Autofac + options.UseAutofac(); // Integrace s Autofac }); ```` -4. Update `Program.cs` to not use the `WebHost.CreateDefaultBuilder()` method since it uses the default DI container: +4. Upravíme `Program.cs` aby nepoužíval metodu `WebHost.CreateDefaultBuilder()` jelikož ta používá výchozí DI kontejner: ````csharp public class Program @@ -180,7 +180,7 @@ public class Program } ```` -## Source Code +## Zdrojový kód -Get source code of the sample project created in this tutorial from [here](https://github.com/abpframework/abp/tree/master/samples/BasicAspNetCoreApplication). +Získejte zdrojový kód vzorového projektu vytvořeného v tomto tutoriálů [z tohoto odkazu](https://github.com/abpframework/abp/tree/master/samples/BasicAspNetCoreApplication). diff --git a/docs/cs/Getting-Started-AspNetCore-MVC-Template.md b/docs/cs/Getting-Started-AspNetCore-MVC-Template.md index 1e61e96614..953e99b9f2 100644 --- a/docs/cs/Getting-Started-AspNetCore-MVC-Template.md +++ b/docs/cs/Getting-Started-AspNetCore-MVC-Template.md @@ -1,47 +1,47 @@ -## Getting Started With the ASP.NET Core MVC Template +## Začínáme s ASP.NET Core MVC šablonou -This tutorials explains how to create a new ASP.NET Core MVC web application using the startup template, configure and run it. +Tento tutoriál vysvětluje, jak vytvořit novou ASP.NET Core MVC webovou aplikaci pomocí úvodní šablony, jak ji nakonfigurovat a spustit. -### Creating a New Project +### Tvorba nového projektu -This tutorial uses **ABP CLI** to create a new project. See the [Get Started](https://abp.io/get-started) page for other options. +Tento tutoriál používá k tvorbě nového projektu **ABP CLI**. Podívejte se na stránku [Začínáme](https://abp.io/get-started) pro více možností. -Install the ABP CLI using a command line window, if you've not installed before: +Pokud ještě nemáte ABP CLI nainstalováno, učiňte tak pomocí okna příkazového řádku: ````bash dotnet tool install -g Volo.Abp.Cli ```` -Use `abp new` command in an empty folder to create your project: +K tvorbě vašeho projektu použijte příkaz `abp new` v prázdné složce: ````bash abp new Acme.BookStore ```` -> You can use different level of namespaces; e.g. BookStore, Acme.BookStore or Acme.Retail.BookStore. +> Můžete použít různé úrovně jmenných prostorů; např. BookStore, Acme.BookStore nebo Acme.Retail.BookStore. -`new` command creates a **layered MVC application** with **Entity Framework Core** as the database provider. However, it has additional options. See the [CLI documentation](CLI.md) for all available options. +Příkaz `new` vytvoří **vrstvenou MVC aplikaci** s **Entity Framework Core** jako databázovým poskytovatelem. Jsou zde však i jiné možnosti. Podívejte se na [CLI dokumnentaci](CLI.md) pro všechny další možností. -#### Pre Requirements +#### Požadavky -The created solution requires; +Vytvořené řešení vyžaduje; * [Visual Studio 2017 (v15.9.0+)](https://visualstudio.microsoft.com/tr/downloads/) * [.NET Core 2.2+](https://www.microsoft.com/net/download/dotnet-core/) -### The Solution Structure +### Struktura řešení -Open the solution in **Visual Studio**: +Otevřete řešení ve **Visual Studio**: ![bookstore-visual-studio-solution](images/bookstore-visual-studio-solution-v3.png) -The solution has a layered structure (based on [Domain Driven Design](Domain-Driven-Design.md)) and contains unit & integration test projects properly configured to work with **EF Core** & **SQLite in-memory** database. +Řešení má vrstvenou strukturu (založenou na [Domain Driven Design](Domain-Driven-Design.md)) a obsahuje projekty jednotkovových a integračních testů předkonfigurované pro práci s **EF Core** & **SQLite in-memory** databází. -> See [MVC application template document](Startup-Templates/Mvc.md) to understand the solution structure in details. +> Podívejte se na [dokument šablony MVC aplikace](Startup-Templates/Mvc.md) k detailnímu pochopení struktury řešení. -### Database Connection String +### Connection string databáze -Check the **connection string** in the `appsettings.json` file under the `.Web` project: +Zkontrolujte **connection string** v souboru `appsettings.json` v projektu `.Web`: ````json { @@ -51,52 +51,52 @@ Check the **connection string** in the `appsettings.json` file under the `.Web` } ```` -The solution is configured to use **Entity Framework Core** with **MS SQL Server**. EF Core supports [various](https://docs.microsoft.com/en-us/ef/core/providers/) database providers, so you can use another DBMS if you want. Change the connection string if you need. +Řešení je nakonfigurováno k používání **Entity Framework Core** s **MS SQL Server**. EF Core podporuje [různé](https://docs.microsoft.com/en-us/ef/core/providers/) databázové poskytovatele, takže můžete použít i jiné DBMS. V případě potřeby změňte connection string. -### Create Database & Apply Database Migrations +### Tvorba databáze & aplikace databázových migrací -You have two options to create the database. +K vytvoření databáze máte dvě možnosti. -#### Using the DbMigrator Application +#### Použití DbMigrator aplikace -The solution contains a console application (named `Acme.BookStore.DbMigrator` in this sample) that can create database, apply migrations and seed initial data. It is useful on development as well as on production environment. +Řešení obsahuje konzolovou aplikaci (v tomto příkladu nazvanou `Acme.BookStore.DbMigrator`), která může vytvářet databáze, aplikovat migrace a vkládat seed data. Je užitečná jak pro vývojové, tak pro produkční prostředí. -> `.DbMigrator` project has its own `appsettings.json`. So, if you have changed the connection string above, you should also change this one. +> Projekt `.DbMigrator` má vlastní `appsettings.json`. Takže pokud jste změnili connection string uvedený výše, musíte změnit také tento. -Right click to the `.DbMigrator` project and select **Set as StartUp Project**: +Klikněte pravým na projekt `.DbMigrator` a vyberte **Set as StartUp Project**: ![set-as-startup-project](images/set-as-startup-project.png) -Hit F5 (or Ctrl+F5) to run the application. It will have an output like shown below: +Zmáčkněte F5 (nebo Ctrl+F5) ke spuštění aplikace. Výstup bude vypadat následovně: ![set-as-startup-project](images/db-migrator-app.png) -#### Using EF Core Update-Database Command +#### Použití EF Core Update-Database příkazu -Ef Core has `Update-Database` command which creates database if necessary and applies pending migrations. Right click to the `.Web` project and select **Set as StartUp Project**: +Ef Core má `Update-Database` příkaz, který v případě potřeby vytvoří databázi a aplikuje čekající migrace. Klikněte pravým na projekt `.Web` a vyberte **Set as StartUp Project**: ![set-as-startup-project](images/set-as-startup-project.png) -Open the **Package Manager Console**, select `.EntityFrameworkCore.DbMigrations` project as the **Default Project** and run the `Update-Database` command: +Otevřete **Package Manager Console**, vyberte projekt `.EntityFrameworkCore.DbMigrations` jako **Default Project** and spusťte příkaz `Update-Database`: ![pcm-update-database](images/pcm-update-database-v2.png) -This will create a new database based on the configured connection string. +Dojde k vytvoření nové databáze na základě nakonfigurovaného connection stringu. -> Using the `.Migrator` tool is the suggested way, because it also seeds the initial data to be able to properly run the web application. +> Použití nástroje `.Migrator` je doporučený způsob, jelikož zároveň vloží seed data nutné k správnému běhu webové aplikace. -### Running the Application +### Spuštění aplikace -Ensure that the `.Web` project is the startup project. Run the application which will open the **home** page in your browser: +Ujistěte se že je projekt `.Web` nastaven jako startovací projekt. Spusťte aplikaci což následně otevře **úvodní** stránku ve vašem prohlížeči: ![bookstore-homepage](images/bookstore-homepage.png) -Click the **Login** button, enter `admin` as the username and `1q2w3E*` as the password to login to the application. +Klikněte na tlačítko **Přihlásit**, vložte `admin` jako uživatelské jméno a `1q2w3E*` jako heslo k přihlášení do aplikace. -The startup template includes the **identity management** and **tenant management** modules. Once you login, the Administration menu will be available where you can manage **tenants**, **roles**, **users** and their **permissions**. User management page is shown below: +Startovací šabloná obsahuje **identity management** a **tenant management** moduly. Jakmile se přihlásite, budete mít přístup do nabídky Administrace, kde můžete spravovat **tenanty**, **role**, **uživatele** a jejich **oprávnění**. Správa uživatelů vypadá takto: ![bookstore-user-management](images/bookstore-user-management-v2.png) -### What's Next? +### Co dále? -* [Application development tutorial](Tutorials/AspNetCore-Mvc/Part-I.md) +* [Tutoriál vývoje aplikace](Tutorials/AspNetCore-Mvc/Part-I.md) diff --git a/docs/cs/Getting-Started-Console-Application.md b/docs/cs/Getting-Started-Console-Application.md index faaa8cd376..bac35149ec 100644 --- a/docs/cs/Getting-Started-Console-Application.md +++ b/docs/cs/Getting-Started-Console-Application.md @@ -1,24 +1,24 @@ -# Getting Started ABP With Console Application +# Začínáme s konzolovou aplikací -This tutorial explains how to start ABP from scratch with minimal dependencies. You generally want to start with a **[startup template](https://abp.io/Templates)**. +Tento tutoriál vysvětluje jak začít s ABP z ničeho s minimem závislostí. Obvykle chcete začít se **[startovací šablonou](https://abp.io/Templates)**. -## Create A New Project +## Tvorba nového projektu -Create a new Regular .Net Core Console Application from Visual Studio: +Vytvořte regulérní .NET Core konzolovou aplikaci z Visual Studio: ![](images/create-new-net-core-console-application.png) -## Install Volo.Abp Package +## Instalace Volo.Abp balíku -Volo.Abp.Core is the core nuget package to create ABP based applications. So, install it to your project: +Volo.Abp.Core je základní NuGet balík k tvorbě aplikací založených na ABP. Takže ho nainstalujeme do projektu: ```` Install-Package Volo.Abp.Core ```` -## Create First ABP Module +## Tvorba prvního ABP modulu -ABP is a modular framework and it requires a **startup (root) module** class derived from ``AbpModule``: +ABP je modulární framework a proto vyžaduje **spouštěcí (kořenový) modul** což je třída dědící z ``AbpModule``: ````C# using Microsoft.Extensions.DependencyInjection; @@ -33,11 +33,11 @@ namespace AbpConsoleDemo } ```` -``AppModule`` is a good name for the startup module for an application. +``AppModule`` je dobrý název pro spouštěcí modul aplikace. -## Initialize The Application +## Inicializace aplikace -The next step is to bootstrap the application using the startup module created above: +Dalším krokem je bootstrap aplikace pomocí spouštěcího modulu vytvořeného výše: ````C# using System; @@ -62,11 +62,11 @@ namespace AbpConsoleDemo ```` -``AbpApplicationFactory`` is used to create the application and load all modules taking ``AppModule`` as the startup module. ``Initialize()`` method starts the application. +``AbpApplicationFactory`` se používá k vytvoření aplikace a načtení všech modulů, s využitím ``AppModule`` jako spouštěcím modulem. ``Initialize()`` metoda spouští aplikaci. -## Hello World! +## Ahoj světe! -The application above does nothing. Let's create a service that does something: +Aplikace výše zatím nic nedělá. Pojďme proto vytvořit službu která už něco dělá: ````C# using System; @@ -85,9 +85,9 @@ namespace AbpConsoleDemo ```` -``ITransientDependency`` is a special interface of ABP that automatically registers the service as transient (see [dependency injection document](Dependency-Injection.md)). +``ITransientDependency`` je speciální rozhraní ABP, které automaticky registruje službu jako přechodnou (více v [dokumentu vkládání závislostí](Dependency-Injection.md)). -Now, we can resolve the ``HelloWorldService`` and say hello. Change the Program.cs as shown below: +Nyní můžeme vyřešit ``HelloWorldService`` a vypsat naše ahoj. Změníme Program.cs podle vyobrazení níže: ````C# using System; @@ -104,7 +104,7 @@ namespace AbpConsoleDemo { application.Initialize(); - //Resolve a service and use it + // Vyřeší službu a použije ji var helloWorldService = application.ServiceProvider.GetService(); helloWorldService.SayHello(); @@ -117,31 +117,31 @@ namespace AbpConsoleDemo } ```` -While it's enough for this simple code example, it's always suggested to create scopes in case of directly resolving dependencies from ``IServiceProvider`` (see the [Dependency Injection documentation](Dependency-Injection.md)). +I když je to dostačující pro tento jednoduchý príklad kódu, je vždy lepší v případě přímého řešení závislostí z ``IServiceProvider`` vytvořit rámce (více v [dokumentu vkládání závislostí](Dependency-Injection.md)). -## Using Autofac as the Dependency Injection Framework +## Využití Autofac jako frameworku pro vkládání závislostí -While AspNet Core's Dependency Injection (DI) system is fine for basic requirements, Autofac provides advanced features like Property Injection and Method Interception which are required by ABP to perform advanced application framework features. +Ačkoliv je AspNet Core systém pro vkládání závíslostí (DI) skvělý pro základní požadavky, Autofac poskytuje pokročilé funkce jako injekce vlastností nebo záchyt metod, které jsou v ABP užity k provádění pokročilých funkcí frameworku. -Replacing AspNet Core's DI system by Autofac and integrating to ABP is pretty easy. +Nahrazení AspNet Core DI systému za Autofac a integrace s ABP je snadná. -1. Install [Volo.Abp.Autofac](https://www.nuget.org/packages/Volo.Abp.Autofac) package +1. Nainstalujeme [Volo.Abp.Autofac](https://www.nuget.org/packages/Volo.Abp.Autofac) balík ``` Install-Package Volo.Abp.Autofac ``` -1. Add ``AbpAutofacModule`` Dependency +1. Přidáme ``AbpAutofacModule`` závislost ```c# -[DependsOn(typeof(AbpAutofacModule))] //Add dependency to the AbpAutofacModule +[DependsOn(typeof(AbpAutofacModule))] // Přidá závislost na AbpAutofacModule public class AppModule : AbpModule { } ``` -1. Change ``Program.cs`` file as shown below: +1. Změníme soubor ``Program.cs`` podle vyobrazení níže: ```c# using System; @@ -156,12 +156,12 @@ namespace AbpConsoleDemo { using (var application = AbpApplicationFactory.Create(options => { - options.UseAutofac(); //Autofac integration + options.UseAutofac(); // Autofac integrace })) { application.Initialize(); - //Resolve a service and use it + // Vyřeší službu a použije ji var helloWorldService = application.ServiceProvider.GetService(); helloWorldService.SayHello(); @@ -174,8 +174,8 @@ namespace AbpConsoleDemo } ``` -Just called `options.UseAutofac()` method in the `AbpApplicationFactory.Create` options. +Stačí volat metodu `options.UseAutofac()` v možnostech `AbpApplicationFactory.Create`. -## Source Code +## Zdrojový kód -Get source code of the sample project created in this tutorial from [here](https://github.com/abpframework/abp/tree/master/samples/BasicConsoleApplication). +Získejte zdrojový kód vzorového projektu vytvořeného v tomto tutoriálů [z tohoto odkazu](https://github.com/abpframework/abp/tree/master/samples/BasicConsoleApplication). From 1229020e0e16916937a0c00f1b1ca59d23be741c Mon Sep 17 00:00:00 2001 From: maliming Date: Mon, 15 Jul 2019 16:43:03 +0800 Subject: [PATCH 29/33] Use Serilog.Sinks.Async to output file logs. --- .../MyCompanyName.MyProjectName.HttpApi.Host.csproj | 1 + .../mvc/src/MyCompanyName.MyProjectName.HttpApi.Host/Program.cs | 2 +- .../MyCompanyName.MyProjectName.IdentityServer.csproj | 1 + .../src/MyCompanyName.MyProjectName.IdentityServer/Program.cs | 2 +- .../MyCompanyName.MyProjectName.Web.Host.csproj | 1 + .../mvc/src/MyCompanyName.MyProjectName.Web.Host/Program.cs | 2 +- .../MyCompanyName.MyProjectName.Web.csproj | 1 + templates/mvc/src/MyCompanyName.MyProjectName.Web/Program.cs | 2 +- 8 files changed, 8 insertions(+), 4 deletions(-) diff --git a/templates/mvc/src/MyCompanyName.MyProjectName.HttpApi.Host/MyCompanyName.MyProjectName.HttpApi.Host.csproj b/templates/mvc/src/MyCompanyName.MyProjectName.HttpApi.Host/MyCompanyName.MyProjectName.HttpApi.Host.csproj index bb1ce4d3fb..6f9b15c430 100644 --- a/templates/mvc/src/MyCompanyName.MyProjectName.HttpApi.Host/MyCompanyName.MyProjectName.HttpApi.Host.csproj +++ b/templates/mvc/src/MyCompanyName.MyProjectName.HttpApi.Host/MyCompanyName.MyProjectName.HttpApi.Host.csproj @@ -13,6 +13,7 @@ + diff --git a/templates/mvc/src/MyCompanyName.MyProjectName.HttpApi.Host/Program.cs b/templates/mvc/src/MyCompanyName.MyProjectName.HttpApi.Host/Program.cs index 22269af68f..498ac83351 100644 --- a/templates/mvc/src/MyCompanyName.MyProjectName.HttpApi.Host/Program.cs +++ b/templates/mvc/src/MyCompanyName.MyProjectName.HttpApi.Host/Program.cs @@ -21,7 +21,7 @@ namespace MyCompanyName.MyProjectName #endif .MinimumLevel.Override("Microsoft", LogEventLevel.Information) .Enrich.FromLogContext() - .WriteTo.File("Logs/logs.txt") + .WriteTo.Async(c => c.File("Logs/logs.txt")) .CreateLogger(); try diff --git a/templates/mvc/src/MyCompanyName.MyProjectName.IdentityServer/MyCompanyName.MyProjectName.IdentityServer.csproj b/templates/mvc/src/MyCompanyName.MyProjectName.IdentityServer/MyCompanyName.MyProjectName.IdentityServer.csproj index 15c9ca046b..cc95438707 100644 --- a/templates/mvc/src/MyCompanyName.MyProjectName.IdentityServer/MyCompanyName.MyProjectName.IdentityServer.csproj +++ b/templates/mvc/src/MyCompanyName.MyProjectName.IdentityServer/MyCompanyName.MyProjectName.IdentityServer.csproj @@ -35,6 +35,7 @@ + diff --git a/templates/mvc/src/MyCompanyName.MyProjectName.IdentityServer/Program.cs b/templates/mvc/src/MyCompanyName.MyProjectName.IdentityServer/Program.cs index 651b29835a..51278be6eb 100644 --- a/templates/mvc/src/MyCompanyName.MyProjectName.IdentityServer/Program.cs +++ b/templates/mvc/src/MyCompanyName.MyProjectName.IdentityServer/Program.cs @@ -21,7 +21,7 @@ namespace MyCompanyName.MyProjectName #endif .MinimumLevel.Override("Microsoft", LogEventLevel.Information) .Enrich.FromLogContext() - .WriteTo.File("Logs/logs.txt") + .WriteTo.Async(c => c.File("Logs/logs.txt")) .CreateLogger(); try diff --git a/templates/mvc/src/MyCompanyName.MyProjectName.Web.Host/MyCompanyName.MyProjectName.Web.Host.csproj b/templates/mvc/src/MyCompanyName.MyProjectName.Web.Host/MyCompanyName.MyProjectName.Web.Host.csproj index 1a678ca517..bd9412a852 100644 --- a/templates/mvc/src/MyCompanyName.MyProjectName.Web.Host/MyCompanyName.MyProjectName.Web.Host.csproj +++ b/templates/mvc/src/MyCompanyName.MyProjectName.Web.Host/MyCompanyName.MyProjectName.Web.Host.csproj @@ -19,6 +19,7 @@ + diff --git a/templates/mvc/src/MyCompanyName.MyProjectName.Web.Host/Program.cs b/templates/mvc/src/MyCompanyName.MyProjectName.Web.Host/Program.cs index e1d6933f9a..2bd7916ecc 100644 --- a/templates/mvc/src/MyCompanyName.MyProjectName.Web.Host/Program.cs +++ b/templates/mvc/src/MyCompanyName.MyProjectName.Web.Host/Program.cs @@ -21,7 +21,7 @@ namespace MyCompanyName.MyProjectName.Web #endif .MinimumLevel.Override("Microsoft", LogEventLevel.Information) .Enrich.FromLogContext() - .WriteTo.File("Logs/logs.txt") + .WriteTo.Async(c => c.File("Logs/logs.txt")) .CreateLogger(); try diff --git a/templates/mvc/src/MyCompanyName.MyProjectName.Web/MyCompanyName.MyProjectName.Web.csproj b/templates/mvc/src/MyCompanyName.MyProjectName.Web/MyCompanyName.MyProjectName.Web.csproj index 94e6e8c6b4..c10afa2b21 100644 --- a/templates/mvc/src/MyCompanyName.MyProjectName.Web/MyCompanyName.MyProjectName.Web.csproj +++ b/templates/mvc/src/MyCompanyName.MyProjectName.Web/MyCompanyName.MyProjectName.Web.csproj @@ -35,6 +35,7 @@ + diff --git a/templates/mvc/src/MyCompanyName.MyProjectName.Web/Program.cs b/templates/mvc/src/MyCompanyName.MyProjectName.Web/Program.cs index e1d6933f9a..2bd7916ecc 100644 --- a/templates/mvc/src/MyCompanyName.MyProjectName.Web/Program.cs +++ b/templates/mvc/src/MyCompanyName.MyProjectName.Web/Program.cs @@ -21,7 +21,7 @@ namespace MyCompanyName.MyProjectName.Web #endif .MinimumLevel.Override("Microsoft", LogEventLevel.Information) .Enrich.FromLogContext() - .WriteTo.File("Logs/logs.txt") + .WriteTo.Async(c => c.File("Logs/logs.txt")) .CreateLogger(); try From 76ed33a910b605aba39ad6f2f708f94203af94fc Mon Sep 17 00:00:00 2001 From: maliming Date: Tue, 16 Jul 2019 14:44:02 +0800 Subject: [PATCH 30/33] add AbpJsonOptions. --- .../Volo/Abp/Json/AbpJsonOptions.cs | 9 +++++ .../Newtonsoft/AbpJsonIsoDateTimeConverter.cs | 4 +- .../Newtonsoft/NewtonsoftJsonSerializer.cs | 7 +++- .../Mvc/Json/JsonResultController.cs | 27 +++++++++++++ .../Mvc/Json/JsonResultController_Tests.cs | 32 +++++++++++++++ .../Mvc/Json/JsonSerializer_Tests.cs | 40 +++++++++++++++++++ 6 files changed, 116 insertions(+), 3 deletions(-) create mode 100644 framework/src/Volo.Abp.Json/Volo/Abp/Json/AbpJsonOptions.cs create mode 100644 framework/test/Volo.Abp.AspNetCore.Mvc.Tests/Volo/Abp/AspNetCore/Mvc/Json/JsonResultController.cs create mode 100644 framework/test/Volo.Abp.AspNetCore.Mvc.Tests/Volo/Abp/AspNetCore/Mvc/Json/JsonResultController_Tests.cs create mode 100644 framework/test/Volo.Abp.AspNetCore.Mvc.Tests/Volo/Abp/AspNetCore/Mvc/Json/JsonSerializer_Tests.cs diff --git a/framework/src/Volo.Abp.Json/Volo/Abp/Json/AbpJsonOptions.cs b/framework/src/Volo.Abp.Json/Volo/Abp/Json/AbpJsonOptions.cs new file mode 100644 index 0000000000..5a900730bc --- /dev/null +++ b/framework/src/Volo.Abp.Json/Volo/Abp/Json/AbpJsonOptions.cs @@ -0,0 +1,9 @@ +using Newtonsoft.Json; + +namespace Volo.Abp.Json +{ + public class AbpJsonOptions + { + public JsonSerializerSettings SerializerSettings { get; } = new JsonSerializerSettings(); + } +} \ No newline at end of file diff --git a/framework/src/Volo.Abp.Json/Volo/Abp/Json/Newtonsoft/AbpJsonIsoDateTimeConverter.cs b/framework/src/Volo.Abp.Json/Volo/Abp/Json/Newtonsoft/AbpJsonIsoDateTimeConverter.cs index 4c771d6958..1f3c5b3ee7 100644 --- a/framework/src/Volo.Abp.Json/Volo/Abp/Json/Newtonsoft/AbpJsonIsoDateTimeConverter.cs +++ b/framework/src/Volo.Abp.Json/Volo/Abp/Json/Newtonsoft/AbpJsonIsoDateTimeConverter.cs @@ -1,4 +1,5 @@ using System; +using Microsoft.Extensions.Options; using Newtonsoft.Json; using Newtonsoft.Json.Converters; using Volo.Abp.DependencyInjection; @@ -10,9 +11,10 @@ namespace Volo.Abp.Json.Newtonsoft { private readonly IClock _clock; - public AbpJsonIsoDateTimeConverter(IClock clock) + public AbpJsonIsoDateTimeConverter(IClock clock, IOptions abpJsonOptions) { _clock = clock; + DateTimeFormat = abpJsonOptions.Value.SerializerSettings.DateFormatString; } public override bool CanConvert(Type objectType) diff --git a/framework/src/Volo.Abp.Json/Volo/Abp/Json/Newtonsoft/NewtonsoftJsonSerializer.cs b/framework/src/Volo.Abp.Json/Volo/Abp/Json/Newtonsoft/NewtonsoftJsonSerializer.cs index 262c2b04d7..2763d5ecf3 100644 --- a/framework/src/Volo.Abp.Json/Volo/Abp/Json/Newtonsoft/NewtonsoftJsonSerializer.cs +++ b/framework/src/Volo.Abp.Json/Volo/Abp/Json/Newtonsoft/NewtonsoftJsonSerializer.cs @@ -1,4 +1,5 @@ using System; +using Microsoft.Extensions.Options; using Newtonsoft.Json; using Newtonsoft.Json.Serialization; using Volo.Abp.DependencyInjection; @@ -8,10 +9,12 @@ namespace Volo.Abp.Json.Newtonsoft public class NewtonsoftJsonSerializer : IJsonSerializer, ITransientDependency { private readonly AbpJsonIsoDateTimeConverter _dateTimeConverter; + private readonly AbpJsonOptions _abpJsonOptions; - public NewtonsoftJsonSerializer(AbpJsonIsoDateTimeConverter dateTimeConverter) + public NewtonsoftJsonSerializer(AbpJsonIsoDateTimeConverter dateTimeConverter, IOptions abpJsonOptions) { _dateTimeConverter = dateTimeConverter; + _abpJsonOptions = abpJsonOptions.Value; } public string Serialize(object obj, bool camelCase = true, bool indented = false) @@ -31,7 +34,7 @@ namespace Volo.Abp.Json.Newtonsoft protected virtual JsonSerializerSettings CreateSerializerSettings(bool camelCase = true, bool indented = false) { - var settings = new JsonSerializerSettings(); + var settings = _abpJsonOptions.SerializerSettings; settings.Converters.Insert(0, _dateTimeConverter); diff --git a/framework/test/Volo.Abp.AspNetCore.Mvc.Tests/Volo/Abp/AspNetCore/Mvc/Json/JsonResultController.cs b/framework/test/Volo.Abp.AspNetCore.Mvc.Tests/Volo/Abp/AspNetCore/Mvc/Json/JsonResultController.cs new file mode 100644 index 0000000000..396d506dde --- /dev/null +++ b/framework/test/Volo.Abp.AspNetCore.Mvc.Tests/Volo/Abp/AspNetCore/Mvc/Json/JsonResultController.cs @@ -0,0 +1,27 @@ +using System; +using System.Threading.Tasks; +using Microsoft.AspNetCore.Mvc; + +namespace Volo.Abp.AspNetCore.Mvc.Json +{ + [Route("api/json-result-test")] + public class JsonResultController : AbpController + { + [HttpGet] + [Route("json-result-action")] + public Task ObjectResultAction() + { + return Task.FromResult(new JsonResultModel + { + Time = DateTime.Parse("2019-01-01 11:59:59") + }); + } + + public class JsonResultModel + { + public DateTime Time { get; set; } + } + } + + +} diff --git a/framework/test/Volo.Abp.AspNetCore.Mvc.Tests/Volo/Abp/AspNetCore/Mvc/Json/JsonResultController_Tests.cs b/framework/test/Volo.Abp.AspNetCore.Mvc.Tests/Volo/Abp/AspNetCore/Mvc/Json/JsonResultController_Tests.cs new file mode 100644 index 0000000000..039631091b --- /dev/null +++ b/framework/test/Volo.Abp.AspNetCore.Mvc.Tests/Volo/Abp/AspNetCore/Mvc/Json/JsonResultController_Tests.cs @@ -0,0 +1,32 @@ +using System.Threading.Tasks; +using Microsoft.AspNetCore.Hosting; +using Microsoft.Extensions.DependencyInjection; +using Shouldly; +using Volo.Abp.Json; +using Xunit; + +namespace Volo.Abp.AspNetCore.Mvc.Json +{ + public class JsonResultController_Tests : AspNetCoreMvcTestBase + { + protected override void ConfigureServices(WebHostBuilderContext context, IServiceCollection services) + { + services.Configure(options => + { + options.SerializerSettings.DateFormatString = "yyyy*MM*dd"; + }); + + base.ConfigureServices(context, services); + } + + [Fact] + public async Task DateFormatString_Test() + { + var time = await GetResponseAsStringAsync( + "/api/json-result-test/json-result-action" + ); + + time.ShouldContain("2019*01*01"); + } + } +} diff --git a/framework/test/Volo.Abp.AspNetCore.Mvc.Tests/Volo/Abp/AspNetCore/Mvc/Json/JsonSerializer_Tests.cs b/framework/test/Volo.Abp.AspNetCore.Mvc.Tests/Volo/Abp/AspNetCore/Mvc/Json/JsonSerializer_Tests.cs new file mode 100644 index 0000000000..3ad8738ca8 --- /dev/null +++ b/framework/test/Volo.Abp.AspNetCore.Mvc.Tests/Volo/Abp/AspNetCore/Mvc/Json/JsonSerializer_Tests.cs @@ -0,0 +1,40 @@ +using System; +using Microsoft.AspNetCore.Hosting; +using Microsoft.Extensions.DependencyInjection; +using Shouldly; +using Volo.Abp.Json; +using Xunit; + +namespace Volo.Abp.AspNetCore.Mvc.Json +{ + public class JsonSerializer_Tests : AspNetCoreMvcTestBase + { + private readonly IJsonSerializer _jsonSerializer; + + public JsonSerializer_Tests() + { + _jsonSerializer = ServiceProvider.GetRequiredService(); + } + + protected override void ConfigureServices(WebHostBuilderContext context, IServiceCollection services) + { + services.Configure(options => + { + options.SerializerSettings.DateFormatString = "yyyy*MM*dd"; + }); + + base.ConfigureServices(context, services); + } + + [Fact] + public void DateFormatString_Test() + { + var output = _jsonSerializer.Serialize(new + { + Time = DateTime.Parse("2019-01-01 11:59:59") + }); + + output.ShouldContain("2019*01*01"); + } + } +} From 8b8e51cf9f4d6c41fc2d76bcceaec9fffe56a1bc Mon Sep 17 00:00:00 2001 From: Yunus Emre Kalkan Date: Tue, 16 Jul 2019 10:45:02 +0300 Subject: [PATCH 31/33] enable czech documentation https://github.com/abpframework/abp/pull/1477 --- docs/docs-langs.json | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/docs/docs-langs.json b/docs/docs-langs.json index 851c67d605..d4ee0190d2 100644 --- a/docs/docs-langs.json +++ b/docs/docs-langs.json @@ -9,6 +9,11 @@ "DisplayName" : "简体中文", "Code" : "zh-Hans", "IsDefault": false - } + }, + { + "DisplayName" : "Čeština", + "Code" : "cs", + "IsDefault": false + } ] } \ No newline at end of file From ce549144596e5327d68725f38711fb83afe08036 Mon Sep 17 00:00:00 2001 From: maliming Date: Wed, 17 Jul 2019 08:22:44 +0800 Subject: [PATCH 32/33] Fix #1492 MongoDbRepositoryRegistrar bug. --- .../MongoDB/DependencyInjection/MongoDbRepositoryRegistrar.cs | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/framework/src/Volo.Abp.MongoDB/Volo/Abp/MongoDB/DependencyInjection/MongoDbRepositoryRegistrar.cs b/framework/src/Volo.Abp.MongoDB/Volo/Abp/MongoDB/DependencyInjection/MongoDbRepositoryRegistrar.cs index 8642401829..096be11ce7 100644 --- a/framework/src/Volo.Abp.MongoDB/Volo/Abp/MongoDB/DependencyInjection/MongoDbRepositoryRegistrar.cs +++ b/framework/src/Volo.Abp.MongoDB/Volo/Abp/MongoDB/DependencyInjection/MongoDbRepositoryRegistrar.cs @@ -20,7 +20,7 @@ namespace Volo.Abp.MongoDB.DependencyInjection protected override Type GetRepositoryType(Type dbContextType, Type entityType) { - return typeof(MongoDbRepository<,,>).MakeGenericType(dbContextType, entityType); + return typeof(MongoDbRepository<,>).MakeGenericType(dbContextType, entityType); } protected override Type GetRepositoryType(Type dbContextType, Type entityType, Type primaryKeyType) From e7aa05bc77371853c2468860308bf406fc0ff5b7 Mon Sep 17 00:00:00 2001 From: Sean Alford Date: Wed, 17 Jul 2019 13:56:53 -0400 Subject: [PATCH 33/33] Update Part-I.md Modified instrunction for adding CreateMap(); mapping. --- docs/en/Tutorials/AspNetCore-Mvc/Part-I.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/docs/en/Tutorials/AspNetCore-Mvc/Part-I.md b/docs/en/Tutorials/AspNetCore-Mvc/Part-I.md index 460b5b7ebe..8b2f84e55b 100644 --- a/docs/en/Tutorials/AspNetCore-Mvc/Part-I.md +++ b/docs/en/Tutorials/AspNetCore-Mvc/Part-I.md @@ -204,7 +204,7 @@ namespace Acme.BookStore * This DTO class is used to get book information from the user interface while creating or updating a book. * It defines data annotation attributes (like `[Required]`) to define validations for the properties. DTOs are [automatically validated](../../Validation.md) by the ABP framework. -Like done for the `BookDto` above, create a mapping from the `CreateUpdateBookDto` object to the `Book` entity: +Next, add a mapping in `BookStoreApplicationAutoMapperProfile` from the `CreateUpdateBookDto` object to the `Book` entity: ````csharp CreateMap();