h6. [[OS_SpriteOp]] h6(. » Colour Mapping Descriptor A colour mapping descriptor is a 2-word structure containing a pointer to a [[ColourTrans Transfer Function]] and a workspace pointer. |_<^{width:4em}. Word |_<^. Contents | |<^. 0 |<^. Workspace pointer for transfer function | |<^. 1 |<^. [[ColourTrans Transfer Function]] pointer | See [[ColourTrans Transfer Function]] for more details on how colour mapping operates. Colour mapping descriptors are accepted by the following SWIs: * [[OS_SpriteOp 52]] (Paint sprite scaled) * [[OS_SpriteOp 56]] (Plot sprite transformed) * [[OS_SpriteOp 65]] (Tile Sprite Scaled) * [[JPEG_PlotScaled]] * [[JPEG_PlotFileScaled]] * [[JPEG_PlotTransformed]] * [[JPEG_PlotFileTransformed]] h4. See also * [[ColourTrans Transfer Function]]