2011

Table Of Contents
WMFOPTS
Sets options for WMFIN.
Attach Files as Underlays
You can display DWF, DWFx, PDF, and DGN files as underlays in your drawing.
Overview of Underlays
You can underlay and snap to 2D geometry stored in DWF, DWFx, DGN, and
PDF files.
Underlays are similar to attached raster images in that they provide visual
content but also support object snapping and clipping. Unlike external
references, underlays cannot be bound to the drawing.
You can underlay the following file types:
DWF - A DWF (Design Web Format) file is a highly compressed file format
that is created from a DWG file.
DWFx - DWFx, the future of DWF, is based on the XML Paper Specification
(XPS) format from Microsoft.
PDF - Adobe Systems document exchange format.
DGN - Bentley Systems Microstation format. DGN support is limited to
V7/V8 DGN files and 2D objects. The 2D objects are imported or attached
with full (X, Y, Z) coordinate information, as was present in the original
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