Corner rounding

The mode is used to round off the corners of linear and areal objects by replacing the corner point with an arc of a given radius. After selecting an object, the mouse is moved along the contour of the object, indicating on the map the nearest point on the contour. When the cursor will point to the required point, you should press the left mouse button and by moving to the contour point or backwards select the required radius of rounding. After releasing the left mouse button, the corner point will be replaced by an arc. If necessary, the action can be continued with another point of the contour. When you have finished rounding corners, you can save the updated object or cancel all changes.

To undo an individually rounded corner from the last change, you must press the Back key on the keyboard.