Legacy Document

Important: The information in this document is obsolete and should not be used for new development.

Inside Macintosh: QuickDraw GX Environment and Utilities /

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

Modified Transform Data Opcodes
A constant from the gxTransformDataOpcode enumeration follows a gxSetDataOpcode operation opcode if transform data follows. The data stream bytes that follow describe one of the attributes specified in this enumeration.
enum  gxTransformDataOpcode{
   gxTransformReservedOpcode,
   gxTransformTagOpcode,
   gxTransformClipOpcode,
   gxTransformMappingOpcode,
   gxTransformPartMaskOpcode,
   gxTransformToleranceOpcode
};
Constant descriptions

gxTransformReservedOpcode
This opcode is reserved for future expansion.
gxTransformTagOpcode
The data parameters for the GXSetTransformTags function follow.
gxTransformClipOpcode
The data for the clip parameter of the GXSetTransformClip function follows.
gxTransformMappingOpcode
The data for the map parameter of the GXSetTransformMapping function follows.
gxTransformPartMaskOpcode
The data for the mask parameter of the GXSetTransformHitTest function follows.
gxTransformToleranceOpcode
The data for the gxProfileRecord structure and gxProfileResponse enumeration follows.