Edit

ColorMatrixFlags enumeration (gdipluscolormatrix.h)

  • Article

The ColorMatrixFlags enumeration specifies the types of images and colors that will be affected by the color and grayscale adjustment settings of an ImageAttributes object.

Syntax

typedef enum ColorMatrixFlags {
  ColorMatrixFlagsDefault = 0,
  ColorMatrixFlagsSkipGrays = 1,
  ColorMatrixFlagsAltGray = 2
} ;

Constants

 
ColorMatrixFlagsDefault
Value: 0
Specifies that all color values (including grays) are adjusted by the same color-adjustment matrix.
ColorMatrixFlagsSkipGrays
Value: 1
Specifies that colors are adjusted but gray shades are not adjusted. A gray shade is any color that has the same value for its red, green, and blue components.
ColorMatrixFlagsAltGray
Value: 2
Specifies that colors are adjusted by one matrix and gray shades are adjusted by another matrix.

Requirements

Requirement Value
Minimum supported client Windows XP, Windows 2000 Professional [desktop apps only]
Minimum supported server Windows 2000 Server [desktop apps only]
Header gdipluscolormatrix.h (include Gdiplus.h)

See also

ImageAttributes::ClearColorMatrices

ImageAttributes::ClearColorMatrix

ImageAttributes::SetColorMatrices

ImageAttributes::SetColorMatrix