graphical<-display

Documentation
- Reference manual
- Packages
  - XPCE
    - Classes
      - class graphical
        
        Get methods
        
        graphical<-absolute_position
        
        graphical<-absolute_x
        
        graphical<-absolute_y
        
        graphical<-alignment
        
        graphical<-all_recognisers
        
        graphical<-auto_label_align
        
        graphical<-auto_value_align
        
        graphical<-reference
        
        graphical<-auto_align
        
        graphical<-bottom_side
        
        graphical<-center
        
        graphical<-center_x
        
        graphical<-center_y
        
        graphical<-common_device
        
        graphical<-connected
        
        graphical<-connections
        
        graphical<-contained_in
        
        graphical<-convert
        
        graphical<-corner
        
        graphical<-corner_x
        
        graphical<-corner_y
        
        graphical<-display
        
        graphical<-display_colour
        
        graphical<-display_position
        
        graphical<-distance
        
        graphical<-distance_x
        
        graphical<-distance_y
        
        graphical<-frame
        
        graphical<-handle
        
        graphical<-handle_position
        
        graphical<-handles
        
        graphical<-height
        
        graphical<-is_displayed
        
        graphical<-left_side
        
        graphical<-network
        
        graphical<-node
        
        graphical<-orientation
        
        graphical<-position
        
        graphical<-right_side
        
        graphical<-size
        
        graphical<-top_side
        
        graphical<-window

graphical <-display_colour: -> colour|pixmap

Return the colour in which the graphical is actually displayed. If the variable graphical<-colour equals @default, this is the graphical<-display_colour of the graphical's device. Otherwise it is the value of the graphical<-colour variable.

If the graphical is displayed, this will always return a colour. Otherwise this method fails if neither the graphical, nor its device specify the colour.

See also: - window->colour
- graphical->colour