Lists the available visuals for the default screen.
(See gdk.screen.Screen.listVisuals)
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.
Lists the available visuals for the default screen. (See gdk.screen.Screen.listVisuals) 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 glib.list.List.free on the return value when you’re finished with it.