public void InsertFrame_clones_sourceFrame()
{
var otherFrame = new ImageFrame <Rgba32>(Configuration.Default, 10, 10);
ImageFrame <Rgba32> addedFrame = this.Image.Frames.InsertFrame(0, otherFrame);
Assert.True(otherFrame.TryGetSinglePixelSpan(out Span <Rgba32> otherFrameSpan));
addedFrame.ComparePixelBufferTo(otherFrameSpan);
Assert.NotEqual(otherFrame, addedFrame);
}
public void InsertFrame_clones_sourceFrame()
{
using var otherFrame = new ImageFrame <Rgba32>(Configuration.Default, 10, 10);
using ImageFrame <Rgba32> addedFrame = this.Image.Frames.InsertFrame(0, otherFrame);
Assert.True(otherFrame.DangerousTryGetSinglePixelMemory(out Memory <Rgba32> otherFrameMem));
addedFrame.ComparePixelBufferTo(otherFrameMem.Span);
Assert.NotEqual(otherFrame, addedFrame);
}
public void CreateFrame_CustomFillColor()
{
this.Image.Frames.CreateFrame(Rgba32.HotPink);
Assert.Equal(2, this.Image.Frames.Count);
ImageFrame <Rgba32> frame = (ImageFrame <Rgba32>) this.Image.Frames[1];
frame.ComparePixelBufferTo(Rgba32.HotPink);
}
public void CreateFrame_Default()
{
this.Image.Frames.CreateFrame();
Assert.Equal(2, this.Image.Frames.Count);
ImageFrame <Rgba32> frame = (ImageFrame <Rgba32>) this.Image.Frames[1];
frame.ComparePixelBufferTo(default(Rgba32));
}
public void CanDecodeIntermingledImages()
{
using (var kumin1 = Image.Load(TestFile.Create(TestImages.Gif.Kumin).Bytes))
using (var icon = Image.Load(TestFile.Create(TestImages.Png.Icon).Bytes))
using (var kumin2 = Image.Load(TestFile.Create(TestImages.Gif.Kumin).Bytes))
{
for (int i = 0; i < kumin1.Frames.Count; i++)
{
ImageFrame <Rgba32> first = kumin1.Frames[i];
ImageFrame <Rgba32> second = kumin2.Frames[i];
first.ComparePixelBufferTo(second.GetPixelSpan());
}
}
}
public void InsertFrame_OfDifferentPixelType()
{
using (Image <Bgra32> sourceImage = new Image <Bgra32>(
this.Image.GetConfiguration(),
this.Image.Width,
this.Image.Height,
Color.Blue))
{
this.Collection.InsertFrame(0, sourceImage.Frames.RootFrame);
}
Rgba32[] expectedAllBlue =
Enumerable.Repeat(Rgba32.Blue, this.Image.Width * this.Image.Height).ToArray();
Assert.Equal(2, this.Collection.Count);
ImageFrame <Rgba32> actualFrame = (ImageFrame <Rgba32>) this.Collection[0];
actualFrame.ComparePixelBufferTo(expectedAllBlue);
}
