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Descriptor Extension Types

Programmer's Reference Manuals
» Part 7 - The Desktop
» The Window Manager
» Messages
» Message Codes
» Message_ColourPickerColourChoice
» ColourPicker Colour Descriptor
» Descriptor Extension Types

Descriptor Extension Types

Type Meaning
0 RGB data (16 bytes of extension data)
+12 Red Value
+16 Green Value
+20 Red Value
1 CMYK data (20 bytes of extension data)
+12 Cyan Value
+16 Magenta Value
+20 Yellow Value
+24 Key Value
2 HSW data (16 bytes of extension data)
+12 Hue Value
+16 Saturation Value
+20 Value Percentage

Notes

Each extension type enforces a different meaning of data from message block +20 onwards.

Information on ColourTrans fixed point data is available here.

See also

  • Message Codes
  • Message_ColourPickerColourChoice
  • Wimp_Poll
Created on July 3, 2009 21:36:35 by Alan Robertson (52)? (127.0.0.1)
Edit | Views: Print | Source | Linked from: ColourPicker Colour Descriptor, ColourTrans Fixed Point

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