public IPixelAccessor GetPixelAccessor(IImageBase image) {
Type packed = typeof (Color2);
if (pixelAccessors.ContainsKey(packed)){
return pixelAccessors[packed].Invoke(image);
}
throw new NotSupportedException($"PixelAccessor cannot be loaded for {packed}:");
}
public ColorPixelAccessor(IImageBase image)
{
if (image == null){
throw new ArgumentNullException();
}
if (image.Width <= 0 || image.Height <= 0){
throw new ArgumentOutOfRangeException();
}
Width = image.Width;
Height = image.Height;
pixelsHandle = GCHandle.Alloc(((ImageBase) image).Pixels, GCHandleType.Pinned);
pixelsBase = (Color2*) pixelsHandle.AddrOfPinnedObject().ToPointer();
}
/// <summary>
/// Initializes a new instance of the <see cref="ImageBrush{TColor}"/> class.
/// </summary>
/// <param name="image">The image.</param>
public ImageBrush(IImageBase <TColor> image)
{
this.image = image;
}
/// <summary>
/// Copies the properties from the other <see cref="IImageBase"/>.
/// </summary>
/// <param name="other">
/// The other <see cref="IImageBase"/> to copy the properties from.
/// </param>
protected void CopyProperties(IImageBase other)
{
DebugGuard.NotNull(other, nameof(other));
this.Configuration = other.Configuration;
}
/// <summary>
/// Initializes a new instance of the <see cref="ImageBrush{TPixel}"/> class.
/// </summary>
/// <param name="image">The image.</param>
public ImageBrush(IImageBase <TPixel> image)
{
this.image = image;
}
