Inside Macintosh: QuickDraw GX Graphics /

Chapter 5 - Bitmap Shapes / Bitmap Shapes Reference

Functions

Editing Bitmaps

This section describes the functions you can use to examine and change information in the pixel image of a bitmap shape.

The GXGetShapePixel function allows you to examine the value of a single pixel. The GXSetShapePixel function allows you to change the value of a single pixel.

The GXGetBitmapParts function allows you to extract a rectangular section of one bitmap shape and encapsulate it in another bitmap shape. The GXSetBitmapParts function allows you to replace a rectangular section of one bitmap shape with the pixel image of another bitmap shape.

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Subtopics

GXGetShapePixel

GXSetShapePixel

GXGetBitmapParts

GXSetBitmapParts

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