VisualType
  
  Description:
  [ CCode ( cprefix = "GDK_VISUAL_" ,  type_id = "gdk_visual_type_get_type ()" ) ]
public enum VisualType
  
  
    A set of values that describe the manner in which the pixel values for a visual are converted into RGB values for display.
   
  
  
  Content:
  Enum values:
  
    - DIRECT_COLOR - 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.
 
    - GRAYSCALE - Each pixel is an index into
         a color map that  maps pixel values into grayscale values.
 
    - PSEUDO_COLOR - Each pixel is an 
        index into a color map that  maps pixel values into rgb values.
 
    - STATIC_COLOR - Each pixel value is 
        an index into a predefined,  unmodifiable color map that maps pixel values into RGB values.
 
    - STATIC_GRAY - Each pixel value 
        indexes a grayscale value  directly.
 
    - TRUE_COLOR - Each pixel value directly
         contains red, green,  and blue components.