1. Click the bounding box of an underlay to select it.
2. Click Contextual tab Clipping panel Create Clipping Boundary.
3. At the command prompt, enter s (Select Polyline), p (Polygonal), r (Rectangular), or i (Invert Clip) and then, draw the specified boundary on the underlay.

   To draw a boundary by selecting a polyline, draw or overlay a polygonal shape created
   with a polyline on the underlay. Then, click Create Clipping Boundary and select the
   polyline to create a boundary.

   To draw a polygonal boundary, you are prompted to specify consecutive vertices. To
   finish drawing a polygon, press Enter or right-click anywhere in the drawing area.

Learning AutoCad

ick the bounding box of an underlay to select it. Click Contextual tab Clipping panel Create Clipping Boundary. At the command prompt, enter s (Select …to trim-out a floor plan in a pdf, and all the other stuff masks out. I do not think there is an irrregular.8 Feb 2014underlay my floor …underlay, select Create Clipping Boundary, select the polyline I want to use and invert it and it clips out the area. When I try to do this …… For this purpose, you can clip xrefs so that you see only the portion … of an image , underlay, clipped xref, clipped point cloud, or wipeout can be …