// -----------------------------------------------------------------------
// <copyright file="IStreamGeometryImpl.cs" company="Steven Kirk">
// Copyright 2015 MIT Licence. See licence.md for more information.
// </copyright>
// -----------------------------------------------------------------------

namespace Perspex.Platform
{
    /// <summary>
    /// Defines the platform-specific interface for a <see cref="Perspex.Media.StreamGeometry"/>.
    /// </summary>
    public interface IStreamGeometryImpl : IGeometryImpl
    {
        /// <summary>
        /// Clones the geometry.
        /// </summary>
        /// <returns>A cloned geometry.</returns>
        IStreamGeometryImpl Clone();

        /// <summary>
        /// Opens the geometry to start defining it.
        /// </summary>
        /// <returns>
        /// An <see cref="IStreamGeometryContextImpl"/> which can be used to define the geometry.
        /// </returns>
        IStreamGeometryContextImpl Open();
    }
}