6.3 Colormap
See Resource, for additional methods on Colormap
objects.
- Method on Colormap: free ( onerror = None ) ¶
- Method on Colormap: copy_colormap_and_free ( scr_cmap ) ¶
Returns Colormap.
- Method on Colormap: install_colormap ( onerror = None ) ¶
- Method on Colormap: uninstall_colormap ( onerror = None ) ¶
- Method on Colormap: alloc_color ( red, green, blue ) ¶
- Method on Colormap: alloc_named_color ( name ) ¶
Returns None or Card32(’pixel’),
Card16(’exact_red’),
Card16(’exact_green’),
Card16(’exact_blue’),
Card16(’screen_red’),
Card16(’screen_green’),
Card16(’screen_blue’),
- Method on Colormap: alloc_color_cells ( contiguous, colors, planes ) ¶
Returns List(’pixels’, Card32Obj),
List(’masks’, Card32Obj),
- Method on Colormap: alloc_color_planes ( contiguous, colors, red, green, blue ) ¶
Returns Card32(’red_mask’),
Card32(’green_mask’),
Card32(’blue_mask’),
List(’pixels’, Card32Obj),
- Method on Colormap: free_colors ( pixels, plane_mask, onerror = None ) ¶
- Method on Colormap: store_colors ( items, onerror = None ) ¶
- Method on Colormap: store_named_color ( name, pixel, flags, onerror = None ) ¶
- Method on Colormap: query_colors ( pixels ) ¶
Returns List(’colors’, structs.RGB),
- Method on Colormap: lookup_color ( name ) ¶
Returns Card16(’exact_red’),
Card16(’exact_green’),
Card16(’exact_blue’),
Card16(’screen_red’),
Card16(’screen_green’),
Card16(’screen_blue’),