Polygon

When selecting the menu item Polygon the cursor changes its form. The initial position of the continuous line is placed by a click on the left mouse button and displayed by a selection point. After positioning the mouse on the next corner point and following a click it is also placed. The end point of the continuous line is placed by a double click on the starting point. After selecting the element the properties are displayed in the properties window.

For positioning the polygon: If the element is selected and moved, the position of the cursor is recalculated. The basis is the original position of the element, which it had before moving. This position is the new position 0/0.