@ -38,15 +38,13 @@ public class ResizeTests
{
string filePath = TestFile . GetInputFileFullPath ( TestImages . Jpeg . Baseline . Calliphora ) ;
using ( var image = Image . Load ( filePath ) )
{
image . Mutate ( x = > x . Resize ( image . Size ( ) / 2 ) ) ;
string path = System . IO . Path . Combine (
TestEnvironment . CreateOutputDirectory ( nameof ( ResizeTests ) ) ,
nameof ( this . Resize_PixelAgnostic ) + ".png" ) ;
using Image image = Image . Load ( filePath ) ;
image . Mutate ( x = > x . Resize ( image . Size ( ) / 2 ) ) ;
string path = Path . Combine (
TestEnvironment . CreateOutputDirectory ( nameof ( ResizeTests ) ) ,
nameof ( this . Resize_PixelAgnostic ) + ".png" ) ;
image . Save ( path ) ;
}
image . Save ( path ) ;
}
[Theory(Skip = "Debug only, enable manually")]
@ -63,11 +61,9 @@ public class ResizeTests
provider . Configuration . WorkingBufferSizeHintInBytes = workingBufferSizeHintInKilobytes * 1 0 2 4 ;
using ( Image < TPixel > image = provider . GetImage ( ) )
{
image . Mutate ( x = > x . Resize ( destSize , destSize ) ) ;
image . DebugSave ( provider , appendPixelTypeToFileName : false ) ;
}
using Image < TPixel > image = provider . GetImage ( ) ;
image . Mutate ( x = > x . Resize ( destSize , destSize ) ) ;
image . DebugSave ( provider , appendPixelTypeToFileName : false ) ;
}
[Theory]
@ -81,14 +77,12 @@ public class ResizeTests
// [WithBasicTestPatternImages(15, 12, PixelTypes.Rgba32, 2, 3, 1, 2)] means:
// resizing: (15, 12) -> (10, 6)
// kernel dimensions: (3, 4)
using ( Image < TPixel > image = provider . GetImage ( ) )
{
var destSize = new Size ( image . Width * wN / wD , image . Height * hN / hD ) ;
image . Mutate ( x = > x . Resize ( destSize , KnownResamplers . Bicubic , false ) ) ;
FormattableString outputInfo = $"({wN}÷{wD},{hN}÷{hD})" ;
image . DebugSave ( provider , outputInfo , appendPixelTypeToFileName : false ) ;
image . CompareToReferenceOutput ( provider , outputInfo , appendPixelTypeToFileName : false ) ;
}
using Image < TPixel > image = provider . GetImage ( ) ;
Size destSize = new Size ( image . Width * wN / wD , image . Height * hN / hD ) ;
image . Mutate ( x = > x . Resize ( destSize , KnownResamplers . Bicubic , false ) ) ;
FormattableString outputInfo = $"({wN}÷{wD},{hN}÷{hD})" ;
image . DebugSave ( provider , outputInfo , appendPixelTypeToFileName : false ) ;
image . CompareToReferenceOutput ( provider , outputInfo , appendPixelTypeToFileName : false ) ;
}
private static readonly int SizeOfVector4 = Unsafe . SizeOf < Vector4 > ( ) ;
@ -106,48 +100,44 @@ public class ResizeTests
int workingBufferLimitInRows )
where TPixel : unmanaged , IPixel < TPixel >
{
using ( Image < TPixel > image0 = provider . GetImage ( ) )
{
Size destSize = image0 . Size ( ) / 4 ;
var configuration = Configuration . CreateDefaultInstance ( ) ;
int workingBufferSizeHintInBytes = workingBufferLimitInRows * destSize . Width * SizeOfVector4 ;
var allocator = new TestMemoryAllocator ( ) ;
allocator . EnableNonThreadSafeLogging ( ) ;
configuration . MemoryAllocator = allocator ;
configuration . WorkingBufferSizeHintInBytes = workingBufferSizeHintInBytes ;
var verticalKernelMap = ResizeKernelMap . Calculate < BicubicResampler > (
default ,
destSize . Height ,
image0 . Height ,
Configuration . Default . MemoryAllocator ) ;
int minimumWorkerAllocationInBytes = verticalKernelMap . MaxDiameter * 2 * destSize . Width * SizeOfVector4 ;
verticalKernelMap . Dispose ( ) ;
using ( Image < TPixel > image = image0 . Clone ( configuration ) )
{
image . Mutate ( x = > x . Resize ( destSize , KnownResamplers . Bicubic , false ) ) ;
image . DebugSave (
provider ,
testOutputDetails : workingBufferLimitInRows ,
appendPixelTypeToFileName : false ) ;
image . CompareToReferenceOutput (
ImageComparer . TolerantPercentage ( 0.004f ) ,
provider ,
testOutputDetails : workingBufferLimitInRows ,
appendPixelTypeToFileName : false ) ;
using Image < TPixel > image0 = provider . GetImage ( ) ;
Size destSize = image0 . Size ( ) / 4 ;
Configuration configuration = Configuration . CreateDefaultInstance ( ) ;
int workingBufferSizeHintInBytes = workingBufferLimitInRows * destSize . Width * SizeOfVector4 ;
TestMemoryAllocator allocator = new TestMemoryAllocator ( ) ;
allocator . EnableNonThreadSafeLogging ( ) ;
configuration . MemoryAllocator = allocator ;
configuration . WorkingBufferSizeHintInBytes = workingBufferSizeHintInBytes ;
ResizeKernelMap verticalKernelMap = ResizeKernelMap . Calculate < BicubicResampler > (
default ,
destSize . Height ,
image0 . Height ,
Configuration . Default . MemoryAllocator ) ;
int minimumWorkerAllocationInBytes = verticalKernelMap . MaxDiameter * 2 * destSize . Width * SizeOfVector4 ;
verticalKernelMap . Dispose ( ) ;
using Image < TPixel > image = image0 . Clone ( configuration ) ;
image . Mutate ( x = > x . Resize ( destSize , KnownResamplers . Bicubic , false ) ) ;
image . DebugSave (
provider ,
testOutputDetails : workingBufferLimitInRows ,
appendPixelTypeToFileName : false ) ;
image . CompareToReferenceOutput (
ImageComparer . TolerantPercentage ( 0.004f ) ,
provider ,
testOutputDetails : workingBufferLimitInRows ,
appendPixelTypeToFileName : false ) ;
Assert . NotEmpty ( allocator . AllocationLog ) ;
Assert . NotEmpty ( allocator . AllocationLog ) ;
int maxAllocationSize = allocator . AllocationLog . Where (
e = > e . ElementType = = typeof ( Vector4 ) ) . Max ( e = > e . LengthInBytes ) ;
int maxAllocationSize = allocator . AllocationLog . Where (
e = > e . ElementType = = typeof ( Vector4 ) ) . Max ( e = > e . LengthInBytes ) ;
Assert . True ( maxAllocationSize < = Math . Max ( workingBufferSizeHintInBytes , minimumWorkerAllocationInBytes ) ) ;
}
}
Assert . True ( maxAllocationSize < = Math . Max ( workingBufferSizeHintInBytes , minimumWorkerAllocationInBytes ) ) ;
}
[Theory]
@ -188,13 +178,11 @@ public class ResizeTests
public void Resize_Compand < TPixel > ( TestImageProvider < TPixel > provider )
where TPixel : unmanaged , IPixel < TPixel >
{
using ( Image < TPixel > image = provider . GetImage ( ) )
{
image . Mutate ( x = > x . Resize ( image . Size ( ) / 2 , true ) ) ;
using Image < TPixel > image = provider . GetImage ( ) ;
image . Mutate ( x = > x . Resize ( image . Size ( ) / 2 , true ) ) ;
image . DebugSave ( provider ) ;
image . CompareToReferenceOutput ( ValidatorComparer , provider ) ;
}
image . DebugSave ( provider ) ;
image . CompareToReferenceOutput ( ValidatorComparer , provider ) ;
}
[Theory]
@ -223,7 +211,7 @@ public class ResizeTests
provider . RunValidatingProcessorTest (
x = >
{
var resizeOptions = new ResizeOptions ( )
ResizeOptions resizeOptions = new ResizeOptions ( )
{
Size = x . GetCurrentSize ( ) / 2 ,
Mode = ResizeMode . Crop ,
@ -243,13 +231,11 @@ public class ResizeTests
public void Resize_IsAppliedToAllFrames < TPixel > ( TestImageProvider < TPixel > provider )
where TPixel : unmanaged , IPixel < TPixel >
{
using ( Image < TPixel > image = provider . GetImage ( ) )
{
image . Mutate ( x = > x . Resize ( image . Width / 2 , image . Height / 2 , KnownResamplers . Bicubic ) ) ;
using Image < TPixel > image = provider . GetImage ( ) ;
image . Mutate ( x = > x . Resize ( image . Width / 2 , image . Height / 2 , KnownResamplers . Bicubic ) ) ;
// Comparer fights decoder with gif-s. Could not use CompareToReferenceOutput here :(
image . DebugSave ( provider , extension : "gif" ) ;
}
// Comparer fights decoder with gif-s. Could not use CompareToReferenceOutput here :(
image . DebugSave ( provider , extension : "gif" ) ;
}
[Theory]
@ -265,17 +251,13 @@ public class ResizeTests
public void Resize_ThrowsForWrappedMemoryImage < TPixel > ( TestImageProvider < TPixel > provider )
where TPixel : unmanaged , IPixel < TPixel >
{
using ( Image < TPixel > image0 = provider . GetImage ( ) )
{
Assert . True ( image0 . DangerousTryGetSinglePixelMemory ( out Memory < TPixel > imageMem ) ) ;
var mmg = TestMemoryManager < TPixel > . CreateAsCopyOf ( imageMem . Span ) ;
using Image < TPixel > image0 = provider . GetImage ( ) ;
Assert . True ( image0 . DangerousTryGetSinglePixelMemory ( out Memory < TPixel > imageMem ) ) ;
TestMemoryManager < TPixel > mmg = TestMemoryManager < TPixel > . CreateAsCopyOf ( imageMem . Span ) ;
using ( var image1 = Image . WrapMemory ( mmg . Memory , image0 . Width , image0 . Height ) )
{
Assert . ThrowsAny < Exception > (
( ) = > { image1 . Mutate ( x = > x . Resize ( image0 . Width / 2 , image0 . Height / 2 , true ) ) ; } ) ;
}
}
using Image < TPixel > image1 = Image . WrapMemory ( mmg . Memory , image0 . Width , image0 . Height ) ;
Assert . ThrowsAny < Exception > (
( ) = > { image1 . Mutate ( x = > x . Resize ( image0 . Width / 2 , image0 . Height / 2 , true ) ) ; } ) ;
}
[Theory]
@ -341,7 +323,7 @@ public class ResizeTests
& & TestEnvironment . NetCoreVersion = = null
& & sampler is NearestNeighborResampler ;
va rcomparer = ImageComparer . TolerantPercentage ( allowHigherInaccuracy ? 0.3f : 0.017f ) ;
ImageCompare rcomparer = ImageComparer . TolerantPercentage ( allowHigherInaccuracy ? 0.3f : 0.017f ) ;
// Let's make the working buffer size non-default:
provider . Configuration . WorkingBufferSizeHintInBytes = 1 6 * 1 0 2 4 * SizeOfVector4 ;
@ -382,27 +364,25 @@ public class ResizeTests
public void ResizeFromSourceRectangle < TPixel > ( TestImageProvider < TPixel > provider )
where TPixel : unmanaged , IPixel < TPixel >
{
using ( Image < TPixel > image = provider . GetImage ( ) )
{
var sourceRectangle = new Rectangle (
image . Width / 8 ,
image . Height / 8 ,
image . Width / 4 ,
image . Height / 4 ) ;
var destRectangle = new Rectangle ( image . Width / 4 , image . Height / 4 , image . Width / 2 , image . Height / 2 ) ;
image . Mutate (
x = > x . Resize (
image . Width ,
image . Height ,
KnownResamplers . Bicubic ,
sourceRectangle ,
destRectangle ,
false ) ) ;
image . DebugSave ( provider ) ;
image . CompareToReferenceOutput ( ValidatorComparer , provider , appendPixelTypeToFileName : false ) ;
}
using Image < TPixel > image = provider . GetImage ( ) ;
Rectangle sourceRectangle = new Rectangle (
image . Width / 8 ,
image . Height / 8 ,
image . Width / 4 ,
image . Height / 4 ) ;
Rectangle destRectangle = new Rectangle ( image . Width / 4 , image . Height / 4 , image . Width / 2 , image . Height / 2 ) ;
image . Mutate (
x = > x . Resize (
image . Width ,
image . Height ,
KnownResamplers . Bicubic ,
sourceRectangle ,
destRectangle ,
false ) ) ;
image . DebugSave ( provider ) ;
image . CompareToReferenceOutput ( ValidatorComparer , provider , appendPixelTypeToFileName : false ) ;
}
[Theory]
@ -410,13 +390,11 @@ public class ResizeTests
public void ResizeHeightAndKeepAspect < TPixel > ( TestImageProvider < TPixel > provider )
where TPixel : unmanaged , IPixel < TPixel >
{
using ( Image < TPixel > image = provider . GetImage ( ) )
{
image . Mutate ( x = > x . Resize ( 0 , image . Height / 3 , false ) ) ;
using Image < TPixel > image = provider . GetImage ( ) ;
image . Mutate ( x = > x . Resize ( 0 , image . Height / 3 , false ) ) ;
image . DebugSave ( provider ) ;
image . CompareToReferenceOutput ( ValidatorComparer , provider , appendPixelTypeToFileName : false ) ;
}
image . DebugSave ( provider ) ;
image . CompareToReferenceOutput ( ValidatorComparer , provider , appendPixelTypeToFileName : false ) ;
}
[Theory]
@ -424,12 +402,10 @@ public class ResizeTests
public void ResizeHeightCannotKeepAspectKeepsOnePixel < TPixel > ( TestImageProvider < TPixel > provider )
where TPixel : unmanaged , IPixel < TPixel >
{
using ( Image < TPixel > image = provider . GetImage ( ) )
{
image . Mutate ( x = > x . Resize ( 0 , 5 ) ) ;
Assert . Equal ( 1 , image . Width ) ;
Assert . Equal ( 5 , image . Height ) ;
}
using Image < TPixel > image = provider . GetImage ( ) ;
image . Mutate ( x = > x . Resize ( 0 , 5 ) ) ;
Assert . Equal ( 1 , image . Width ) ;
Assert . Equal ( 5 , image . Height ) ;
}
[Theory]
@ -437,13 +413,11 @@ public class ResizeTests
public void ResizeWidthAndKeepAspect < TPixel > ( TestImageProvider < TPixel > provider )
where TPixel : unmanaged , IPixel < TPixel >
{
using ( Image < TPixel > image = provider . GetImage ( ) )
{
image . Mutate ( x = > x . Resize ( image . Width / 3 , 0 , false ) ) ;
using Image < TPixel > image = provider . GetImage ( ) ;
image . Mutate ( x = > x . Resize ( image . Width / 3 , 0 , false ) ) ;
image . DebugSave ( provider ) ;
image . CompareToReferenceOutput ( ValidatorComparer , provider , appendPixelTypeToFileName : false ) ;
}
image . DebugSave ( provider ) ;
image . CompareToReferenceOutput ( ValidatorComparer , provider , appendPixelTypeToFileName : false ) ;
}
[Theory]
@ -451,12 +425,10 @@ public class ResizeTests
public void ResizeWidthCannotKeepAspectKeepsOnePixel < TPixel > ( TestImageProvider < TPixel > provider )
where TPixel : unmanaged , IPixel < TPixel >
{
using ( Image < TPixel > image = provider . GetImage ( ) )
{
image . Mutate ( x = > x . Resize ( 5 , 0 ) ) ;
Assert . Equal ( 5 , image . Width ) ;
Assert . Equal ( 1 , image . Height ) ;
}
using Image < TPixel > image = provider . GetImage ( ) ;
image . Mutate ( x = > x . Resize ( 5 , 0 ) ) ;
Assert . Equal ( 5 , image . Width ) ;
Assert . Equal ( 1 , image . Height ) ;
}
[Theory]
@ -464,20 +436,18 @@ public class ResizeTests
public void ResizeWithBoxPadMode < TPixel > ( TestImageProvider < TPixel > provider )
where TPixel : unmanaged , IPixel < TPixel >
{
using ( Image < TPixel > image = provider . GetImage ( ) )
using Image < TPixel > image = provider . GetImage ( ) ;
ResizeOptions options = new ResizeOptions
{
var options = new ResizeOptions
{
Size = new Size ( image . Width + 2 0 0 , image . Height + 2 0 0 ) ,
Mode = ResizeMode . BoxPad ,
PadColor = Color . HotPink
} ;
Size = new Size ( image . Width + 2 0 0 , image . Height + 2 0 0 ) ,
Mode = ResizeMode . BoxPad ,
PadColor = Color . HotPink
} ;
image . Mutate ( x = > x . Resize ( options ) ) ;
image . Mutate ( x = > x . Resize ( options ) ) ;
image . DebugSave ( provider ) ;
image . CompareToReferenceOutput ( ValidatorComparer , provider , appendPixelTypeToFileName : false ) ;
}
image . DebugSave ( provider ) ;
image . CompareToReferenceOutput ( ValidatorComparer , provider , appendPixelTypeToFileName : false ) ;
}
[Theory]
@ -485,15 +455,13 @@ public class ResizeTests
public void ResizeWithCropHeightMode < TPixel > ( TestImageProvider < TPixel > provider )
where TPixel : unmanaged , IPixel < TPixel >
{
using ( Image < TPixel > image = provider . GetImage ( ) )
{
var options = new ResizeOptions { Size = new Size ( image . Width , image . Height / 2 ) } ;
using Image < TPixel > image = provider . GetImage ( ) ;
ResizeOptions options = new ResizeOptions { Size = new Size ( image . Width , image . Height / 2 ) } ;
image . Mutate ( x = > x . Resize ( options ) ) ;
image . Mutate ( x = > x . Resize ( options ) ) ;
image . DebugSave ( provider ) ;
image . CompareToReferenceOutput ( ValidatorComparer , provider , appendPixelTypeToFileName : false ) ;
}
image . DebugSave ( provider ) ;
image . CompareToReferenceOutput ( ValidatorComparer , provider , appendPixelTypeToFileName : false ) ;
}
[Theory]
@ -501,15 +469,13 @@ public class ResizeTests
public void ResizeWithCropWidthMode < TPixel > ( TestImageProvider < TPixel > provider )
where TPixel : unmanaged , IPixel < TPixel >
{
using ( Image < TPixel > image = provider . GetImage ( ) )
{
var options = new ResizeOptions { Size = new Size ( image . Width / 2 , image . Height ) } ;
using Image < TPixel > image = provider . GetImage ( ) ;
ResizeOptions options = new ResizeOptions { Size = new Size ( image . Width / 2 , image . Height ) } ;
image . Mutate ( x = > x . Resize ( options ) ) ;
image . Mutate ( x = > x . Resize ( options ) ) ;
image . DebugSave ( provider ) ;
image . CompareToReferenceOutput ( ValidatorComparer , provider , appendPixelTypeToFileName : false ) ;
}
image . DebugSave ( provider ) ;
image . CompareToReferenceOutput ( ValidatorComparer , provider , appendPixelTypeToFileName : false ) ;
}
[Theory]
@ -517,19 +483,17 @@ public class ResizeTests
public void CanResizeLargeImageWithCropMode < TPixel > ( TestImageProvider < TPixel > provider )
where TPixel : unmanaged , IPixel < TPixel >
{
using ( Image < TPixel > image = provider . GetImage ( ) )
using Image < TPixel > image = provider . GetImage ( ) ;
ResizeOptions options = new ResizeOptions
{
var options = new ResizeOptions
{
Size = new Size ( 4 8 0 , 6 0 0 ) ,
Mode = ResizeMode . Crop
} ;
Size = new Size ( 4 8 0 , 6 0 0 ) ,
Mode = ResizeMode . Crop
} ;
image . Mutate ( x = > x . Resize ( options ) ) ;
image . Mutate ( x = > x . Resize ( options ) ) ;
image . DebugSave ( provider ) ;
image . CompareToReferenceOutput ( ValidatorComparer , provider , appendPixelTypeToFileName : false ) ;
}
image . DebugSave ( provider ) ;
image . CompareToReferenceOutput ( ValidatorComparer , provider , appendPixelTypeToFileName : false ) ;
}
[Theory]
@ -537,15 +501,13 @@ public class ResizeTests
public void ResizeWithMaxMode < TPixel > ( TestImageProvider < TPixel > provider )
where TPixel : unmanaged , IPixel < TPixel >
{
using ( Image < TPixel > image = provider . GetImage ( ) )
{
var options = new ResizeOptions { Size = new Size ( 3 0 0 , 3 0 0 ) , Mode = ResizeMode . Max } ;
using Image < TPixel > image = provider . GetImage ( ) ;
ResizeOptions options = new ResizeOptions { Size = new Size ( 3 0 0 , 3 0 0 ) , Mode = ResizeMode . Max } ;
image . Mutate ( x = > x . Resize ( options ) ) ;
image . Mutate ( x = > x . Resize ( options ) ) ;
image . DebugSave ( provider ) ;
image . CompareToReferenceOutput ( ValidatorComparer , provider , appendPixelTypeToFileName : false ) ;
}
image . DebugSave ( provider ) ;
image . CompareToReferenceOutput ( ValidatorComparer , provider , appendPixelTypeToFileName : false ) ;
}
[Theory]
@ -553,19 +515,17 @@ public class ResizeTests
public void ResizeWithMinMode < TPixel > ( TestImageProvider < TPixel > provider )
where TPixel : unmanaged , IPixel < TPixel >
{
using ( Image < TPixel > image = provider . GetImage ( ) )
using Image < TPixel > image = provider . GetImage ( ) ;
ResizeOptions options = new ResizeOptions
{
var options = new ResizeOptions
{
Size = new Size ( ( int ) Math . Round ( image . Width * . 7 5F ) , ( int ) Math . Round ( image . Height * . 9 5F ) ) ,
Mode = ResizeMode . Min
} ;
Size = new Size ( ( int ) Math . Round ( image . Width * . 7 5F ) , ( int ) Math . Round ( image . Height * . 9 5F ) ) ,
Mode = ResizeMode . Min
} ;
image . Mutate ( x = > x . Resize ( options ) ) ;
image . Mutate ( x = > x . Resize ( options ) ) ;
image . DebugSave ( provider ) ;
image . CompareToReferenceOutput ( ValidatorComparer , provider , appendPixelTypeToFileName : false ) ;
}
image . DebugSave ( provider ) ;
image . CompareToReferenceOutput ( ValidatorComparer , provider , appendPixelTypeToFileName : false ) ;
}
[Theory]
@ -573,20 +533,18 @@ public class ResizeTests
public void ResizeWithPadMode < TPixel > ( TestImageProvider < TPixel > provider )
where TPixel : unmanaged , IPixel < TPixel >
{
using ( Image < TPixel > image = provider . GetImage ( ) )
using Image < TPixel > image = provider . GetImage ( ) ;
ResizeOptions options = new ResizeOptions
{
var options = new ResizeOptions
{
Size = new Size ( image . Width + 2 0 0 , image . Height ) ,
Mode = ResizeMode . Pad ,
PadColor = Color . Lavender
} ;
Size = new Size ( image . Width + 2 0 0 , image . Height ) ,
Mode = ResizeMode . Pad ,
PadColor = Color . Lavender
} ;
image . Mutate ( x = > x . Resize ( options ) ) ;
image . Mutate ( x = > x . Resize ( options ) ) ;
image . DebugSave ( provider ) ;
image . CompareToReferenceOutput ( ValidatorComparer , provider , appendPixelTypeToFileName : false ) ;
}
image . DebugSave ( provider ) ;
image . CompareToReferenceOutput ( ValidatorComparer , provider , appendPixelTypeToFileName : false ) ;
}
[Theory]
@ -594,19 +552,17 @@ public class ResizeTests
public void ResizeWithStretchMode < TPixel > ( TestImageProvider < TPixel > provider )
where TPixel : unmanaged , IPixel < TPixel >
{
using ( Image < TPixel > image = provider . GetImage ( ) )
using Image < TPixel > image = provider . GetImage ( ) ;
ResizeOptions options = new ResizeOptions
{
var options = new ResizeOptions
{
Size = new Size ( image . Width / 2 , image . Height ) ,
Mode = ResizeMode . Stretch
} ;
Size = new Size ( image . Width / 2 , image . Height ) ,
Mode = ResizeMode . Stretch
} ;
image . Mutate ( x = > x . Resize ( options ) ) ;
image . Mutate ( x = > x . Resize ( options ) ) ;
image . DebugSave ( provider ) ;
image . CompareToReferenceOutput ( ValidatorComparer , provider , appendPixelTypeToFileName : false ) ;
}
image . DebugSave ( provider ) ;
image . CompareToReferenceOutput ( ValidatorComparer , provider , appendPixelTypeToFileName : false ) ;
}
[Theory]
@ -622,27 +578,23 @@ public class ResizeTests
return ;
}
using ( Image < TPixel > image = provider . GetImage ( ) )
{
// Don't bother saving, we're testing the EXIF metadata updates.
image . Mutate ( x = > x . Resize ( image . Width / 2 , image . Height / 2 ) ) ;
}
using Image < TPixel > image = provider . GetImage ( ) ;
// Don't bother saving, we're testing the EXIF metadata updates.
image . Mutate ( x = > x . Resize ( image . Width / 2 , image . Height / 2 ) ) ;
}
[Fact]
public void Issue1195 ( )
{
using ( var image = new Image < Rgba32 > ( 2 , 3 0 0 ) )
{
var size = new Size ( 5 0 , 5 0 ) ;
image . Mutate ( x = > x
. Resize (
new ResizeOptions
{
Size = size ,
Mode = ResizeMode . Max
} ) ) ;
}
using Image < Rgba32 > image = new Image < Rgba32 > ( 2 , 3 0 0 ) ;
Size size = new Size ( 5 0 , 5 0 ) ;
image . Mutate ( x = > x
. Resize (
new ResizeOptions
{
Size = size ,
Mode = ResizeMode . Max
} ) ) ;
}
[Theory]
@ -653,20 +605,18 @@ public class ResizeTests
[InlineData(3, 7)]
public void Issue1342 ( int width , int height )
{
using ( var image = new Image < Rgba32 > ( 1 , 1 ) )
{
var size = new Size ( width , height ) ;
image . Mutate ( x = > x
. Resize (
new ResizeOptions
{
Size = size ,
Sampler = KnownResamplers . NearestNeighbor
} ) ) ;
using Image < Rgba32 > image = new Image < Rgba32 > ( 1 , 1 ) ;
Size size = new Size ( width , height ) ;
image . Mutate ( x = > x
. Resize (
new ResizeOptions
{
Size = size ,
Sampler = KnownResamplers . NearestNeighbor
} ) ) ;
Assert . Equal ( width , image . Width ) ;
Assert . Equal ( height , image . Height ) ;
}
Assert . Equal ( width , image . Width ) ;
Assert . Equal ( height , image . Height ) ;
}
[Theory]
James Jackson-South
3 years ago