This is a collection of 3 special polyline commands:
(see commands in action in screenshots)
Select 2D polylines, or 3D polylines. Then the app will draw dimension length on each segment of each polyline.
Select a polyline, or a circle, and this command will move the polyline or circle and everything inside it to a new specified position.
You can also select many polylines and/or circles. Then everything inside will be moved and put in a tabulate order.
You have polyline with fillet corners. which you want to modify using the STRETCH command. But in many cases, after stretching, the fillet corners will be lost. This command will help by performing STRETCH command on polylines while trying to keep all the fillet corners.