ErrorDiffusionDithererStucki Property

Gets an ErrorDiffusionDitherer instance using the filter proposed by P. Stucki in 1981. Uses a 5x3 matrix so the processing is slower than by the original Floyd-Steinberg filter but distributes errors in a wider range.

Definition

Namespace: KGySoft.Drawing.Imaging
Assembly: KGySoft.Drawing.Core (in KGySoft.Drawing.Core.dll) Version: 9.1.1

C#

public static ErrorDiffusionDitherer Stucki { get; }

VB

Public Shared ReadOnly Property Stucki As ErrorDiffusionDitherer
	Get

C++

public:
static property ErrorDiffusionDitherer^ Stucki {
	ErrorDiffusionDitherer^ get ();
}

F#

static member Stucki : ErrorDiffusionDitherer with get

Property Value

ErrorDiffusionDitherer

Examples

The following example demonstrates how to use the ditherer returned by this property:

C#

public static IReadWriteBitmapData ToDitheredStucki(IReadWriteBitmapData source, IQuantizer quantizer)
{
    IDitherer ditherer = ErrorDiffusionDitherer.Stucki;

    // a.) this solution returns a new bitmap data and does not change the original one:
    return source.Clone(quantizer.PixelFormatHint, quantizer, ditherer);

    // b.) alternatively, you can perform the dithering directly on the source bitmap data:
    source.Dither(quantizer, ditherer);
    return source;
}

The example above may produce the following results:

Original image	Quantized and dithered image
Color hues with alpha gradient	Quantizing with system default 8 BPP palette
Grayscale color shades	Quantizing with black and white palette

Tip

See the Remarks section of the ErrorDiffusionDitherer class for more details and examples.

ErrorDiffusionDithererStucki Property

Definition

Property Value

Examples

See Also

Reference