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Specifies the Portable Network Graphics (PNG) cHRM chunk metadata properties for CIE XYZ chromaticity.
Syntax
typedef enum WICPngChrmProperties {
WICPngChrmWhitePointX = 0x1,
WICPngChrmWhitePointY = 0x2,
WICPngChrmRedX = 0x3,
WICPngChrmRedY = 0x4,
WICPngChrmGreenX = 0x5,
WICPngChrmGreenY = 0x6,
WICPngChrmBlueX = 0x7,
WICPngChrmBlueY = 0x8,
WICPngChrmProperties_FORCE_DWORD = 0x7fffffff
} ;
Constants
WICPngChrmWhitePointX Value: 0x1 [VT_UI4] Indicates the whitepoint x value ratio. |
WICPngChrmWhitePointY Value: 0x2 [VT_UI4] Indicates the whitepoint y value ratio. |
WICPngChrmRedX Value: 0x3 [VT_UI4] Indicates the red x value ratio. |
WICPngChrmRedY Value: 0x4 [VT_UI4] Indicates the red y value ratio. |
WICPngChrmGreenX Value: 0x5 [VT_UI4] Indicates the green x value ratio. |
WICPngChrmGreenY Value: 0x6 [VT_UI4] Indicates the green y value ratio. |
WICPngChrmBlueX Value: 0x7 [VT_UI4] Indicates the blue x value ratio. |
WICPngChrmBlueY Value: 0x8 [VT_UI4] Indicates the blue y value ratio. |
WICPngChrmProperties_FORCE_DWORD Value: 0x7fffffff |
Requirements
Requirement | Value |
---|---|
Minimum supported client | Windows 7, Windows Vista with SP2 and Platform Update for Windows Vista [desktop apps only] |
Minimum supported server | Windows Server 2008 R2, Windows Server 2008 with SP2 and Platform Update for Windows Server 2008 [desktop apps only] |
Header | wincodec.h |