Callbacks


Changing the Pixel Depth for a Video Device

DeviceLoopDrawingProcPtr Defines a pointer to a drawing function.

Miscellaneous

CustomXFerProcPtr
DragGrayRgnProcPtr
QDArcProcPtr
QDBitsProcPtr
QDCommentProcPtr
QDGetPicProcPtr
QDJShieldCursorProcPtr
QDLineProcPtr
QDOpcodeProcPtr
QDOvalProcPtr
QDPolyProcPtr
QDPrinterStatusProcPtr
QDPutPicProcPtr
QDRRectProcPtr
QDRectProcPtr
QDRgnProcPtr
QDStdGlyphsProcPtr
QDTextProcPtr
QDTxMeasProcPtr
RegionToRectsProcPtr

Operations on Search and Complement Functions

ColorComplementProcPtr Defines a pointer to a color inversion callback function. Your color inversion callback function overrides the Color Manager’s color inversion method.
ColorSearchProcPtr Defines a pointer to a color search callback function. Your color search callback function overrides the Color Manager’s code for inverse table mapping.

© 2000 Apple Computer, Inc. — (Last Updated 4/14/2000)