2012

Options Panel
Show Underlay Hides or displays the underlay.
Enable Snap Determines whether object snapping is active for geometry in
the underlay.
External References (
EXTERNALREFERENCES on page 504) Opens the
External References palette.
PDF Layers Panel
Edit Layers (ULAYERS on page 1281) Controls the display of layers in a DWF,
DWFx, PDF, or DGN underlay.
PDFCLIP
Quick Reference
See also:
■ Clip Underlays
Crops the display of a selected PDF underlay to a specified boundary.
Access Methods
Button
Ribbon: PDF Underlay contextual tab ➤ Clipping panel ➤ Create
Clipping Boundary
Shortcut menu: Select a PDF underlay to clip, right-click and click PDF Clip
Summary
The clipping boundary determines the portion of an image outside the
boundary that is hidden. The visibility of the clipping boundary is controlled
by the FRAME system variable.
The boundary you specify must be in a plane parallel to the PDF underlay.
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