GdkVisualType

Each pixel value indexes a grayscale value directly.

Each pixel is an index into a color map that maps pixel values into grayscale values. The color map can be changed by an application.

Each pixel value is an index into a predefined, unmodifiable color map that maps pixel values into RGB values.

Each pixel is an index into a color map that maps pixel values into rgb values. The color map can be changed by an application.

Each pixel value directly contains red, green, and blue components. Use gdk_visual_get_red_pixel_details(), etc, to obtain information about how the components are assembled into a pixel value.

Each pixel value contains red, green, and blue components as for %GDK_VISUAL_TRUE_COLOR, but the components are mapped via a color table into the final output table instead of being converted directly.