ImGearDiffuseReductionOptions Class

Defines reduction options for diffuse reduction.

Object Model

Syntax

public class ImGearDiffuseReductionOptions

public __gc class ImGearDiffuseReductionOptions

public ref class ImGearDiffuseReductionOptions

'Declaration
 
Public Class ImGearDiffuseReductionOptions

'Usage
 
Dim instance As ImGearDiffuseReductionOptions

Remarks

Diffuse reduction reduces an image to either black and white or 4bpp color by performing dithering according to a threshold. The type of dithering used is known as error diffusion, which attempts to spread out error (the difference in color between input and output pixels) across a two dimensional space in the output image.

A threshold value of 128 will produce an output image in which black and white are in equal proportion. A value greater than 128 would mean more bright than dark, and a value less than 128 would mean more dark than bright.

When reducing to 4bpp, a palette containing colors to use for the output image can optionally be specified. If this palette is not supplied, a default palette will be used.

Inheritance Hierarchy

System.Object
ImageGear.Processing.ImGearDiffuseReductionOptions

Reference

ImGearDiffuseReductionOptions Members
ImageGear.Processing Namespace