To Clip a PDF Underlay

1. Select a PDF underlay. Right-click in the drawing area and click Clip PDF.
2. 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.

Note: You can only create a new clipping boundary for a selected PDF underlay when the old boundary is deleted.