12 Data Structures

12 Pixmap Draw Context Structure

QuickDraw3D defines the pixmap draw context data structure to maintain information that is specific to pixmap draw contexts. The pixmap draw context data structure is defined by the TQ3PixmapDrawContextData data type.

typedef struct TQ3PixmapDrawContextData {
 TQ3DrawContextData            drawContextData;
 TQ3Pixmap            pixmap;
} TQ3PixmapDrawContextData;
drawContextData
A draw context data structure defining basic information about the draw context.
pixmap A pixmap (that is, a pixel map in memory). This pixmap is assumed to have a pixel size of 24 bits.

3D Graphics Programming with QuickDraw 3D - 17 OCT 1995

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