Warning
gdk_rgb_colormap_ditherable is deprecated and should not be used in newly-written code.
Determines whether the visual associated with cmap is ditherable. This
function may be useful for presenting a user interface choice to the user
about which dither mode is desired; if the display is not ditherable, it may
make sense to gray out or hide the corresponding UI widget.
Warning gdk_rgb_colormap_ditherable is deprecated and should not be used in newly-written code. Determines whether the visual associated with cmap is ditherable. This function may be useful for presenting a user interface choice to the user about which dither mode is desired; if the display is not ditherable, it may make sense to gray out or hide the corresponding UI widget.