Permit to draw star, regular polygon, rays, etc.
To draw a polygon:
To change the polygon's tool parameter:
- Push the left button of the mouse and keep your finger on it to define the center of the object.
- Move the mouse to until the size you want.
Release the button of the mouse when the shape are suitable.
- Select the menu option, then press the command Polygon.
- Clic with the right button of the mouse with the polygon tool.