indexing
	description: "Polygonal capabilities (PC) constants."
	status: "See notice at end of class."
	date: "$Date$"
	revision: "$Revision$"

class interface
	WEL_POLYGONAL_CAPABILITIES_CONSTANTS

feature -- Access

	pc_interiors: INTEGER
			-- Supports interiors

	pc_none: INTEGER
			-- Supports no polygons

	pc_polygon: INTEGER
			-- Supports alternate fill polygons

	pc_rectangle: INTEGER
			-- Supports rectangles

	pc_scanline: INTEGER
			-- Supports scan lines

	pc_styled: INTEGER
			-- Supports styled borders

	pc_wide: INTEGER
			-- Supports wide borders

	pc_widestyled: INTEGER
			-- Supports wide, styled borders

	pc_windpolygon: INTEGER
			-- Supports winding number fill polygons
	
invariant

		-- from ANY
	reflexive_equality: standard_is_equal (Current)
	reflexive_conformance: conforms_to (Current)

end -- class WEL_POLYGONAL_CAPABILITIES_CONSTANTS