Warning
gdk_rgb_get_colormap has been deprecated since version 2.22 and should not be used in newly-written code. Use gdk_screen_get_system_colormap (gdk_screen_get_default()) instead.
Get the preferred colormap for rendering image data. Not a
very useful function; historically, GDK could only render RGB image
data to one colormap and visual, but in the current version it can
render to any colormap and visual. So there's no need to call this
function.
Warning gdk_rgb_get_colormap has been deprecated since version 2.22 and should not be used in newly-written code. Use gdk_screen_get_system_colormap (gdk_screen_get_default()) instead. Get the preferred colormap for rendering image data. Not a very useful function; historically, GDK could only render RGB image data to one colormap and visual, but in the current version it can render to any colormap and visual. So there's no need to call this function.