class
	EL_STRETCHABLE_SVG_TEMPLATE_PIXMAP

inherit
	EL_SVG_TEMPLATE_PIXMAP
		redefine
			rendering_variables
		end

create
	default_create, make_from_other, make_with_width_cms, make_with_height_cms, make_with_width, make_with_height,
	make_with_path_and_width, make_with_path_and_height,
	make_transparent_with_width, make_transparent_with_height, make_transparent_with_width_cms,
	make_transparent_with_height_cms, make_transparent_with_path_and_width, make_transparent_with_path_and_height

feature -- Access

	svg_width: INTEGER
		-- width declared in SVG root element
		-- 	<svg width="$svg_width">

feature -- Element change

	set_svg_width (a_svg_width: like svg_width)
		do
			svg_width := a_svg_width
			set_variable (Var_svg_width, svg_width)
		end

feature {NONE} -- Implementation

	rendering_variables: EL_ARRAYED_MAP_LIST [STRING, INTEGER]
			-- Make sure rendered png is unique for svg_width
		do
			Result := Precursor
			Result.extend (once "svgw", svg_width)
		end

feature {NONE} -- Constants

	Var_svg_width: ZSTRING
		once
			Result := "width"
		end

end