/// <summary>
/// Applies the given colorblindness simulator to the image.
/// </summary>
/// <typeparam name="T">The pixel format.</typeparam>
/// <typeparam name="TP">The packed format. <example>long, float.</example></typeparam>
/// <param name="source">The image this method extends.</param>
/// <param name="colorBlindness">The type of color blindness simulator to apply.</param>
/// <param name="rectangle">
/// The <see cref="Rectangle"/> structure that specifies the portion of the image object to alter.
/// </param>
/// <param name="progressHandler">A delegate which is called as progress is made processing the image.</param>
/// <returns>The <see cref="Image{T,TP}"/>.</returns>
public static Image <T, TP> ColorBlindness <T, TP>(this Image <T, TP> source, ColorBlindness colorBlindness, Rectangle rectangle, ProgressEventHandler progressHandler = null)
where T : IPackedVector <TP>
where TP : struct
{
IImageProcessor <T, TP> processor;
switch (colorBlindness)
{
case ImageProcessorCore.ColorBlindness.Achromatomaly:
processor = new AchromatomalyProcessor <T, TP>();
break;
case ImageProcessorCore.ColorBlindness.Achromatopsia:
processor = new AchromatopsiaProcessor <T, TP>();
break;
case ImageProcessorCore.ColorBlindness.Deuteranomaly:
processor = new DeuteranomalyProcessor <T, TP>();
break;
case ImageProcessorCore.ColorBlindness.Deuteranopia:
processor = new DeuteranopiaProcessor <T, TP>();
break;
case ImageProcessorCore.ColorBlindness.Protanomaly:
processor = new ProtanomalyProcessor <T, TP>();
break;
case ImageProcessorCore.ColorBlindness.Protanopia:
processor = new ProtanopiaProcessor <T, TP>();
break;
case ImageProcessorCore.ColorBlindness.Tritanomaly:
processor = new TritanomalyProcessor <T, TP>();
break;
default:
processor = new TritanopiaProcessor <T, TP>();
break;
}
processor.OnProgress += progressHandler;
try
{
return(source.Process(rectangle, processor));
}
finally
{
processor.OnProgress -= progressHandler;
}
}
/// <summary>
/// Applies the given colorblindness simulator to the image.
/// </summary>
/// <typeparam name="TPixel">The pixel format.</typeparam>
/// <param name="source">The image this method extends.</param>
/// <param name="colorBlindness">The type of color blindness simulator to apply.</param>
/// <param name="rectangle">
/// The <see cref="Rectangle"/> structure that specifies the portion of the image object to alter.
/// </param>
/// <returns>The <see cref="Image{TPixel}"/>.</returns>
public static Image <TPixel> ColorBlindness <TPixel>(this Image <TPixel> source, ColorBlindness colorBlindness, Rectangle rectangle)
where TPixel : struct, IPixel <TPixel>
{
IImageProcessor <TPixel> processor;
switch (colorBlindness)
{
case ImageSharp.Processing.ColorBlindness.Achromatomaly:
processor = new AchromatomalyProcessor <TPixel>();
break;
case ImageSharp.Processing.ColorBlindness.Achromatopsia:
processor = new AchromatopsiaProcessor <TPixel>();
break;
case ImageSharp.Processing.ColorBlindness.Deuteranomaly:
processor = new DeuteranomalyProcessor <TPixel>();
break;
case ImageSharp.Processing.ColorBlindness.Deuteranopia:
processor = new DeuteranopiaProcessor <TPixel>();
break;
case ImageSharp.Processing.ColorBlindness.Protanomaly:
processor = new ProtanomalyProcessor <TPixel>();
break;
case ImageSharp.Processing.ColorBlindness.Protanopia:
processor = new ProtanopiaProcessor <TPixel>();
break;
case ImageSharp.Processing.ColorBlindness.Tritanomaly:
processor = new TritanomalyProcessor <TPixel>();
break;
default:
processor = new TritanopiaProcessor <TPixel>();
break;
}
source.ApplyProcessor(processor, rectangle);
return(source);
}
/// <summary>
/// Applies the given colorblindness simulator to the image.
/// </summary>
/// <typeparam name="TColor">The pixel format.</typeparam>
/// <typeparam name="TPacked">The packed format. <example>uint, long, float.</example></typeparam>
/// <param name="source">The image this method extends.</param>
/// <param name="colorBlindness">The type of color blindness simulator to apply.</param>
/// <param name="rectangle">
/// The <see cref="Rectangle"/> structure that specifies the portion of the image object to alter.
/// </param>
/// <returns>The <see cref="Image{TColor, TPacked}"/>.</returns>
public static Image <TColor, TPacked> ColorBlindness <TColor, TPacked>(this Image <TColor, TPacked> source, ColorBlindness colorBlindness, Rectangle rectangle)
where TColor : struct, IPackedPixel <TPacked>
where TPacked : struct, IEquatable <TPacked>
{
IImageFilteringProcessor <TColor, TPacked> processor;
switch (colorBlindness)
{
case ImageSharp.ColorBlindness.Achromatomaly:
processor = new AchromatomalyProcessor <TColor, TPacked>();
break;
case ImageSharp.ColorBlindness.Achromatopsia:
processor = new AchromatopsiaProcessor <TColor, TPacked>();
break;
case ImageSharp.ColorBlindness.Deuteranomaly:
processor = new DeuteranomalyProcessor <TColor, TPacked>();
break;
case ImageSharp.ColorBlindness.Deuteranopia:
processor = new DeuteranopiaProcessor <TColor, TPacked>();
break;
case ImageSharp.ColorBlindness.Protanomaly:
processor = new ProtanomalyProcessor <TColor, TPacked>();
break;
case ImageSharp.ColorBlindness.Protanopia:
processor = new ProtanopiaProcessor <TColor, TPacked>();
break;
case ImageSharp.ColorBlindness.Tritanomaly:
processor = new TritanomalyProcessor <TColor, TPacked>();
break;
default:
processor = new TritanopiaProcessor <TColor, TPacked>();
break;
}
return(source.Process(rectangle, processor));
}