2011

Table Of Contents
Quick Reference
Commands
DGNCLIP
Crops the display of a selected DGN underlay to a specified boundary.
DWFCLIP
Crops the display of a selected DWF or DWFx underlay to a specified
boundary.
PDFCLIP
Crops the display of a selected PDF underlay to a specified boundary.
PROPERTIES
Controls properties of existing objects.
Hide and Show Underlay Frames
You can display and plot a border around the underlay or the clipping
boundary.
A frame is a visual border that shows the extents of the underlay, or the clipped
boundary of the underlay. When underlay frames are hidden, clipped underlays
are still displayed to their specified boundary limits; only the boundary is
affected.
Use the DWFFRAME, PDFFRAME, DGNFRAME, or FRAME system variables to
not only display frames, but also to specify whether or not to plot them. The
FRAME system variable changes the setting for all underlays in the drawing
regardless of type.
NOTE Underlays can be selected if they are not on a locked layer; for example, if
the underlay is part of a named selection set made with the All option when
selecting objects.
The following foreground example shows the underlay with a visible frame:
1772 | Chapter 37 Work with Data in Other Formats