Enum DitheringMethod
Enum DitheringMethod
Namespace: Aspose.Imaging
Assembly: Aspose.Imaging.dll (25.7.0)
Dithering method.
public enum DitheringMethod
{
None,
Diffusion,
Atkinson,
FloydSteinberg,
JarvisJudiceNinke,
Stucki,
Sullivan,
ErrorDiffusion4x4,
OrderedDithering2x2,
OrderedDithering4x4,
AdaptiveHalftone
}
Fields
FloydSteinbergDithering = 1
The Floyd-Steinberg dithering. A more complex dithering algorithm, uses nearest neighbors intensity values.
ThresholdDithering = 0
Threshold dithering. Simplest and fastest dithering algorithm.
Examples
The following example loads a raster image and performs threshold and floyd dithering using different palette depth.
string dir = "c:\\temp\\";
using (Aspose.Imaging.Image image = Aspose.Imaging.Image.Load(dir + "sample.png"))
{
Aspose.Imaging.RasterImage rasterImage = (Aspose.Imaging.RasterImage)image;
rasterImage.Dither(Aspose.Imaging.DitheringMethod.ThresholdDithering, 4);
rasterImage.Save(dir + "sample.ThresholdDithering4.png");
}
using (Aspose.Imaging.Image image = Aspose.Imaging.Image.Load(dir + "sample.png"))
{
Aspose.Imaging.RasterImage rasterImage = (Aspose.Imaging.RasterImage)image;
rasterImage.Dither(Aspose.Imaging.DitheringMethod.FloydSteinbergDithering, 1);
rasterImage.Save(dir + "sample.FloydSteinbergDithering1.png");
}