The following paragraphs describe the CLX functions to change the colors in colormap cells.
store-color | colormap pixel color &key (:red-p t) (:green-p t) (:blue-p t ) | Function |
Changes the contents of the colormap cell indexed by the pixel. Components of the given color are stored in the cell. The :red-p, :green-p, and :blue-p arguments indicate which components of the given color are stored. The color can be either a color object or a stringable containing a color name. If a color name is given, a corresponding color value is looked up (see lookup-color ) and used. Color name strings must contain only ISO Latin-1 characters; case is not significant. |
store-colors | colormap pixel-colors &key (:red-p t) (:green-p t) (:blue-p t ) | Function |
Changes the contents of multiple colormap cells. pixel-colors is a list of the form ({ pixel color }*), indicating a set of pixel values and the colors to store in the corresponding cells. The :red-p, :green-p, and :blue-p arguments indicate which components of the given colors are stored. Each color can be either a color object or a stringable containing a color name. If a color name is given, a corresponding color value is looked up (see lookup-color ) and used. Color name strings must contain only ISO Latin-1 characters; case is not significant. |