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Inside Macintosh: QuickDraw GX Environment and Utilities /

Chapter 7 - QuickDraw GX Stream Format / QuickDraw GX Stream Format Reference

Opcode Constants and Data Types

Modified Color Set Data Opcodes

A constant from the gxColorSetDataOpcode enumeration follows a gxSetDataOpcode operation opcode if color set data follows. The bytes that follow describe one of the attributes specified in this enumeration.

enum gxColorSetDataOpcode {
   gxColorSetReservedOpcode,
   gxColorSetTagOpcode
};

Constant descriptions

gxColorSetReservedOpcode

This opcode is reserved for future expansion.

gxColorSetTagOpcode

The data parameters for the GXSetColorSetTags function follows.