AutoCAD - Border Poly or bpoly command
by Avinash Ketkar
(India)
AutoCAD-bpoly
If you have several segments with overshoots as shown in the image attached and you want to clear the overshoots and make a closed polygon, you will probably use "trim" command.
There is an alternative way to do this faster.
Use the bpoly command.
After using this command, a dialog box opens and you have to pick a point inside the closed area.
Please note that this works only for "closed" areas.
A polygon is formed at the boundary of closed area.
You can now erase the original entities and use the closed polygon thus formed.