geometric_shapes

• arc_properties description of the Arc entity properties
• rectangle_properties description of the Rectangle entity properties
• xarc draw a part of an ellipse
• xarcs draw parts of a set of ellipses
• xarrows draw a set of arrows
• xfarc Fill a part of an ellipse
• xfarcs Fill parts of a set of ellipses
• xfrect fill a rectangle
• xrect draw a rectangle
• xrects draw or fill a set of rectangles