Function

Gdk-3.0 ▶ Gdk ▶ list_visualsDeprecated 3.22

  • Lists the available visuals for the default screen. (See gdk_screen_list_visuals()) A visual describes a hardware image data format. For example, a visual might support 24-bit color, or 8-bit color, and might expect pixels to be in a certain format.

    Call g_list_free() on the return value when you’re finished with it.

    Returns Gdk.Visual[]

    a list of visuals; the list must be freed, but not its contents

    since 3.22: Use gdk_screen_list_visuals (gdk_screen_get_default ()).