2013

Table Of Contents
Resolve Circular External References . . . . . . . . . . . . 473
Resolve Name Conflicts in External References . . . . . . . 474
Track External Reference Operations (Log File) . . . . . . . 475
Increase Performance with Large Referenced Drawings . . . . . . 477
Overview of Demand Loading . . . . . . . . . . . . . . . . 477
Unload Xrefs in Large Drawings . . . . . . . . . . . . . . . 478
Work with Demand Loading in Large Drawings . . . . . . 478
Work with Layer and Spatial Indexes . . . . . . . . . . . . 479
Set Paths for Temporary Xref File Copies . . . . . . . . . . 480
Work with Data in Other Formats . . . . . . . . . . . . . . . . . . . . 480
Import Other File Formats . . . . . . . . . . . . . . . . . . . . . 480
Convert DXF Files to DWG Format . . . . . . . . . . . . . 481
Attach PDF Files as Underlays . . . . . . . . . . . . . . . . . . . 481
Overview of PDF Underlays . . . . . . . . . . . . . . . . . 481
Attach, Scale, and Detach PDF Underlays . . . . . . . . . 482
Work with PDF Underlays . . . . . . . . . . . . . . . . . 484
Manage and Publish Drawings Containing PDF Underlays
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 489
Attach Raster Image Files . . . . . . . . . . . . . . . . . . . . . 491
Overview of Raster Images . . . . . . . . . . . . . . . . . . 492
Attach, Scale, and Detach Raster Images . . . . . . . . . . 494
Modify Raster Images and Image Boundaries . . . . . . . . 496
Manage Raster Images . . . . . . . . . . . . . . . . . . . . 499
Tune Raster Image Performance . . . . . . . . . . . . . . . 501
Export Drawings to Other File Formats . . . . . . . . . . . . . . 503
Export PDF Files . . . . . . . . . . . . . . . . . . . . . . . 503
Export DXF Files . . . . . . . . . . . . . . . . . . . . . . . 503
Export Raster Files . . . . . . . . . . . . . . . . . . . . . . 504
Use Drawings from Different Versions and Applications . . . . . 504
Work with Drawings in Earlier Releases . . . . . . . . . . . 504
Save Drawings to Previous Drawing File Formats . . . . . . 508
Work with AutoCAD Drawings in AutoCAD LT . . . . . . . 510
Work with Custom and Proxy Objects . . . . . . . . . . . 512
Chapter 12
Collaborate with Others . . . . . . . . . . . . . . . . . . . . . 515
Use the Internet for Collaboration . . . . . . . . . . . . . . . . . . . 515
Get Started with Internet Access . . . . . . . . . . . . . . . . . . 515
Work with Drawing Files over the Internet . . . . . . . . . . . . 516
Open and Save Drawing Files from the Internet . . . . . . 516
Share Drawing Files Internationally . . . . . . . . . . . . . 516
Use AutoCAD WS for Drawing File Collaboration . . . . . 517
Work with Xrefs over the Internet . . . . . . . . . . . . . 518
Chapter 13
Render Drawings . . . . . . . . . . . . . . . . . . . . . . . . . 521
Draw 2D Isometric Views . . . . . . . . . . . . . . . . . . . . . . . . 521
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