WICGifGraphicControlExtensionProperties enumeration (wincodec.h)
Specifies the graphic control extension metadata properties that define the transitions between each frame animation for Graphics Interchange Format (GIF) images.
Syntax
typedef enum WICGifGraphicControlExtensionProperties {
WICGifGraphicControlExtensionDisposal = 0x1,
WICGifGraphicControlExtensionUserInputFlag = 0x2,
WICGifGraphicControlExtensionTransparencyFlag = 0x3,
WICGifGraphicControlExtensionDelay = 0x4,
WICGifGraphicControlExtensionTransparentColorIndex = 0x5,
WICGifGraphicControlExtensionProperties_FORCE_DWORD = 0x7fffffff
} ;
Constants
WICGifGraphicControlExtensionDisposal Value: 0x1 [VT_UI1] Indicates the disposal requirements. 0 - no disposal, 1 - do not dispose, 2 - restore to background color, 3 - restore to previous. |
WICGifGraphicControlExtensionUserInputFlag Value: 0x2 [VT_BOOL] Indicates the user input flag. TRUE if user input should advance to the next frame; otherwise, FALSE. |
WICGifGraphicControlExtensionTransparencyFlag Value: 0x3 [VT_BOOL] Indicates the transparency flag. TRUE if a transparent color in is in the color table for this frame; otherwise, FALSE. |
WICGifGraphicControlExtensionDelay Value: 0x4 [VT_UI2] Indicates how long to display the next frame before advancing to the next frame, in units of 1/100th of a second. |
WICGifGraphicControlExtensionTransparentColorIndex Value: 0x5 [VT_UI1] Indicates which color in the palette should be treated as transparent. |
WICGifGraphicControlExtensionProperties_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 |