Use this to reduce a polygon by clicking at any node or to reduce it at the clicked edge with the value set in the subsequent dialog.

Use this to reduce a polygon by clicking at any node or to reduce it at the clicked edge with the value set in the subsequent dialog.

Use this to enlarge a polygon by clicking at any node or to enlarge it at the clicked edge with the value set in the subsequent dialog.

Use this to enlarge a polygon by clicking at any node or to enlarge it at the clicked edge with the value set in the subsequent dialog.

Use this to fillet a polygon with the value set in the Fillet/Chamfer Settings by clicking at the polygon's selected node.

Use this to fillet a polygon with the value set in the Fillet/Chamfer Settings by clicking at the polygon's selected node.