    class
    	WEL_BITMAP_HELPER

    General
    	cluster: wel
    	description: "Helper routines for WEL_BITMAP."

    Ancestors
    	ANY

    Queries
    	bits_of_image (a_bitmap: WEL_BITMAP): ARRAY [CHARACTER_8]
    	bits_of_image_bottom_up (a_bitmap: WEL_BITMAP): ARRAY [CHARACTER_8]
    	info_of_bitmap (a_bitmap: WEL_BITMAP): WEL_BITMAP_INFO

    Commands
    	mirror_image (a_bitmap: WEL_BITMAP)