    class
    	WEL_GDIP_IMAGE_ATTRIBUTES

    General
    	cluster: wel
    	description: "Gdi+ image attributes functions."
    	create: make

    Ancestors
    	WEL_GDIP_ANY

    Queries
    	exists: BOOLEAN
    	gdi_plus_handle: POINTER
    	is_gdi_plus_installed: BOOLEAN
    	item: POINTER
    	shared: BOOLEAN

    Commands
    	clear_color_key
    	clear_color_key_with_type (a_type: INTEGER_32)
    	destroy_item
    	dispose
    	make
    	set_color_matrix (a_color_matrix: WEL_COLOR_MATRIX)
    	set_color_matrix_with_flag (a_color_matrix: WEL_COLOR_MATRIX; a_color_matrix_adjust_type, a_color_matrix_flags: INTEGER_32)
    	set_item (an_item: POINTER)
    	set_shared
    	set_unshared