Closed Polyline

Add a closed polyline by clicking two points at least.

When adding a line, you can use an auxiliary function to mirror a line automatically. You can use ruler functions, when clicking points of a line.

Accept the clicked points by clicking the middle mouse button. The line is drawn from the last clicked line point to the start point of a polyline. If you click only two points of a line, a rectangle is drawn.

1. Select Lines> Closed Polyline.
2. Select the line properties.
3. Select an auxiliary function.
4. Click line points. If you click only two points, a rectangle is drawn.
5. Accept the points by clicking the middle mouse button.

Line Properties
Automatic Mirroring of a Line
Ruler Functions
Defining Coordinates