class
	PROJECTION

feature -- Access

	x, y: INTEGER

	xr, yr, zr: REAL

feature -- Element change

	set_x (a_x: INTEGER) is
			-- Set `x' with `a_x'
		do
			x := a_x
		ensure
			x_set: x = a_x
		end

	set_y (a_y: INTEGER) is
			-- Set `y' with `a_y'
		do
			y := a_y
		ensure
			y_set: y = a_y
		end

	set_xr (a_xr: REAL) is
			-- Set `xr' with `a_xr'
		do
			xr := a_xr
		ensure
			xr_set: xr = a_xr
		end

	set_yr (a_yr: REAL) is
			-- Set `yr' with `a_yr'
		do
			yr := a_yr
		ensure
			yr_set: yr = a_yr
		end

	set_zr (a_zr: REAL) is
			-- Set `zr' with `a_zr'
		do
			zr := a_zr
		ensure
			zr_set: zr = a_zr
		end

end -- class PROJECTION

--|----------------------------------------------------------------
--| Windows Eiffel Library: library of reusable components for ISE Eiffel.
--| Copyright (C) 1986-2001 Interactive Software Engineering Inc.
--| All rights reserved. Duplication and distribution prohibited.
--| May be used only with ISE Eiffel, under terms of user license. 
--| Contact ISE for any other use.
--|
--| Interactive Software Engineering Inc.
--| ISE Building
--| 360 Storke Road, Goleta, CA 93117 USA
--| Telephone 805-685-1006, Fax 805-685-6869
--| Electronic mail <info@eiffel.com>
--| Customer support: http://support.eiffel.com>
--| For latest info see award-winning pages: http://www.eiffel.com
--|----------------------------------------------------------------