This will change shorten or lengthen a curve at one end or both equally.

Select the curve to change.

You can determine where the change is applied to the curve:

  • Change at Start Blue Point
  • Change at End Green Point
  • Change Equally at Both Ends

Enter the Amount to Change the length. A negative number will shorten the curve, positive will lengthen it. The Current Length will display the current length of the curve.

The Current Length value will update as changes are made. Note that the new curve length will likley not match the original length plus the Amount to Change value. The curvature of the line is affected by movement of the ends. This will result in the curve changing its shape slightly, which will change its length.