Introduction 9

Many AutoCAD commands have aliases — shortcut (fewer-letter) versions for the benefit of those who like to type commands at the AutoCAD command line, and in the long run, this is the way the real power users work. In this book, we show command names in uppercase letters. Chapters throughout the book include tables listing the most commonly used drawing and editing commands, and for each table we list both the full command name and its alias in parentheses; for example, LINE (L), ARRAY (AR), and so forth.

If you’re using the keyboard to enter commands, this means that you can type either LINE or simply L, and then press Enter to execute the command. Command input is not case-sensitive, so LINE, line, Line, liNe, LiNe, and so on will all work. You can view a list of all the command aliases in both AutoCAD and AutoCAD LT by clicking Edit Aliases on the Manage tab’s Customization panel — but just look, and be careful not to change anything!

Tying things up with the Ribbon

As you’ve noticed if you’ve skimmed through the book and looked at a few of the figures, AutoCAD uses an Office 2007–style Application Menu and Ribbon interface. The Ribbon is organized into a series of task-based tabs, and each tab has a number of panels containing specific tool buttons. We tell you where to find each command.

Where to Go from Here

If you read this Introduction, you’re like us — you like to read. (The cut-to- the-chase people tend to flip to the index right away and look up what they need to know at that instant.) If you’re a total AutoCAD newbie, you can read this book in order, from front to back; it follows a straightforward route from setting up your drawing environment, to outputting your masterworks to hard copy, to sharing your work with others.

If you’re an experienced user, you’ll probably be one of those index-flippers looking for the missing information you need to complete a specific task. You can probably find the index on your own, but we encourage you to browse through the book anyway, with a highlighter or sticky notes in hand, so you can find those particularly important places when you need them again. If you’re competent in most areas of AutoCAD and pretty familiar with the previous version, look for the New In 2013 icons in the margins to find out the latest features you never knew you couldn’t live without.

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Whichever route you choose, we hope you enjoy your time with AutoCAD 2013 For Dummies. And . . . you’re off!

Occasionally, we have updates to our technology books. If this book does have technical updates, they will be posted at:

www.dummies.com/go/autocad2013fdupdates

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Part I

AutoCAD 101

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AutoCAD 2013 is more than just another drawing program; it’s a complete environ-

ment for drafting and design. So if you’re new to AutoCAD, you need to know several things to get off to a good start — especially how to use the command-line area and how to set up your drawing properly. These key techniques are described in this part of the book.

If you’ve used earlier versions of AutoCAD, you’ll be most interested in the high points of the new release, including some newer interface components. The lowdown on what’s new is here, too.

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1

Introducing AutoCAD and AutoCAD LT

In This Chapter

Getting the AutoCAD advantage

Using AutoCAD and DWG files

Meeting the AutoCAD product family

Using AutoCAD LT instead of AutoCAD

Finding out what’s new in 2013

Maybe you’re one of the few remaining holdouts who continue to practice the ancient art of manual drafting with pencil and

vellum. If so, we must tell you that you belong to a dwindling breed. Or maybe you’re completely new to drafting and yearn for the wealth and fame (would we lead you

on?) of the drafter’s life. Maybe you’re an engineer or architect who needs to catch up with the young CAD hotshots in your office. Maybe you tried to use AutoCAD a long time ago, but gave up in frustration or just got rusty. Or maybe you currently use an older release, such as AutoCAD 2006 or even (if you’re into antiques) AutoCAD 2000.

Whatever your current situation or motivation, we hope that you enjoy the process of becoming proficient with AutoCAD. Drawing with AutoCAD is

challenging at first, but it’s a challenge worth meeting. AutoCAD rewards those who think creatively about their work and look for ways to do it better. You can always find out

more, discover a new trick, or improve the efficiency and quality of your drawing production.

AutoCAD first hit the bricks in the early 1980s, around the same time as the first IBM PCs. It was offered for a bewildering variety of operating systems, including CP/M (ask your granddad about that one!), various flavors of Unix,

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14 Part I: AutoCAD 101

and even the Apple II and then the Macintosh. By far the most popular of those early versions was for MS-DOS (your dad can tell you about that one). In 1997, Autodesk settled on Microsoft Windows as the sole operating system for AutoCAD, and that was the case for the next 13 years. Then in 2010, Autodesk released its first non-Windows version for many years: AutoCAD for Mac. The last version of AutoCAD to run on the Mac was Release 12, which appeared as long ago as 1992. It’s taken a while, but it looks like the Mac is back!

In this book, we cover only the Windows versions of AutoCAD 2013 and AutoCAD LT 2013. AutoCAD for Mac is different enough — in both capabilities and interface — from the Windows versions that we simply can’t cover it all here. If you’re a Mac user with an interest in running AutoCAD, check out Mastering AutoCAD for Mac, by George Omura and Rick Graham (Sybex Publishing), and/or What’s Inside? AutoCAD for Macintosh, by Ralph Grabowski, available as an e-book at www.upfrontezine.com/wiam.

AutoCAD 2013 and AutoCAD LT 2013 are supported in the following Windows flavors, including both 32and 64-bit versions:

Windows 7 and Windows Vista Home Premium

Windows 7 Professional

Windows 7 and Windows Vista Enterprise

Windows 7 and Windows Vista Ultimate

Windows Vista Business

Windows XP Professional

Windows XP Home (32-bit only)

Although not officially supported, AutoCAD 2013 (and AutoCAD LT 2013) can also run in Windows XP Tablet PC 2005 Edition, and make use of the tablet functionality included in Windows Vista and Windows 7. Trying to do production drafting on a tablet isn’t a great idea because of limitations in the graphics system, but we know it works. In fact, between the two of us, we are also running it on an Acer notebook with only 1024 x 600 resolution. When AutoCAD starts, it complains that it needs a minimum 1024 x 768 resolution but starts running anyway. The secret is to set up the notebook’s graphics in dual-monitor extended-desktop mode and plug it into a higher-resolution monitor or even a digital TV and then drag AutoCAD onto that screen.

Because of AutoCAD’s MS-DOS heritage and its emphasis on efficiency for production drafters, it’s not the easiest program to master, but it has gotten easier and more consistent over the past decade or so. AutoCAD is pretty well integrated into the Windows environment now, but you still bump into some vestiges of its MS-DOS legacy — especially the command line (that text area lurking at the bottom of the AutoCAD screen — see Chapter 2 for details). But even the command line — oops! command window — is kinder

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