Interface IDither

Defines the contract for types that apply dithering to images.

Namespace: SixLabors.ImageSharp.Processing.Processors.Dithering
Assembly: SixLabors.ImageSharp.dll
Syntax
public interface IDither

Methods

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ApplyPaletteDither<TPaletteDitherImageProcessor, TPixel>(in TPaletteDitherImageProcessor, ImageFrame<TPixel>, Rectangle)

Transforms the image frame applying a dither matrix. This method should be treated as destructive, altering the input pixels.

Declaration
void ApplyPaletteDither<TPaletteDitherImageProcessor, TPixel>(in TPaletteDitherImageProcessor processor, ImageFrame<TPixel> source, Rectangle bounds) where TPaletteDitherImageProcessor : struct, IPaletteDitherImageProcessor<TPixel> where TPixel : unmanaged, IPixel<TPixel>
Parameters
Type Name Description
TPaletteDitherImageProcessor processor

The palette dithering processor.
ImageFrame<TPixel> source

The source image.
Rectangle bounds

The region of interest bounds.
Type Parameters
Name Description
TPaletteDitherImageProcessor

The type of palette dithering processor.
TPixel

The pixel format.
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ApplyQuantizationDither<TFrameQuantizer, TPixel>(ref TFrameQuantizer, ImageFrame<TPixel>, IndexedImageFrame<TPixel>, Rectangle)

Transforms the quantized image frame applying a dither matrix. This method should be treated as destructive, altering the input pixels.

Declaration
void ApplyQuantizationDither<TFrameQuantizer, TPixel>(ref TFrameQuantizer quantizer, ImageFrame<TPixel> source, IndexedImageFrame<TPixel> destination, Rectangle bounds) where TFrameQuantizer : struct, IQuantizer<TPixel> where TPixel : unmanaged, IPixel<TPixel>
Parameters
Type Name Description
TFrameQuantizer quantizer

The frame quantizer.
ImageFrame<TPixel> source

The source image.
IndexedImageFrame<TPixel> destination

The destination quantized frame.
Rectangle bounds

The region of interest bounds.
Type Parameters
Name Description
TFrameQuantizer

The type of frame quantizer.
TPixel

The pixel format.