A graphics port.
A description sequence.
General graphics port drawing arguments.
function draws a polygon using alternating
values in the
argument as the vertices. When
the edge from the last vertex to the first to be drawn. When
a filled, closed polygon is drawn; the
argument is ignored if
transform, foreground, background, operation, thickness, scale-thickness, dashed, dash, line-end-style, line-joint-style
's graphics state (see make-graphics-state) are all used. Additionally on Unix only,
are used. The
specifies how overlapping regions are filled. Possible values are