geometric_shapes

• xarrows — рисование набора стрелок
• 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
• 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