Left-click points in the polygon. Double click, right click, or click the starting point to close the polygon.
Left click-and-drag or left click opposite corners to draw a rectangle.
Left click-and-drag or left click opposite corners to draw a square.
Left click-and-drag or left click opposite corners to draw an ellipse.
Left click-and-drag or left click opposite corners to draw a circle.
Left click to create a point.
Left-click points in the line. Double click, right click, or click the starting point to end the line.