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AutoCAD 2012 & AutoCAD LT 2012 Bible

The most comprehensive AutoCAD book around!

AutoCAD 2012 Bible

Make a layer current — for sure

Jack Foster contributed a menu item that makes sure a layer is on, thawed, unlocked and exists — in other words, that you can use it. He says, “When working on a drawing that other users have worked on, you may find that the layer you need is off or frozen. Even if the [...]

Working faster with layers

You can modify more than one layer at a time. In the Layer Properties Manager dialog box (click Layers on the Object Properties toolbar) right-click and choose Select All or Clear All. Choose a range of layers by clicking the first layer, holding down Shift and clicking the last in the range. Choose multiple [...]

Tutorial: Use fields to automatically label dynamic blocks

You can use fields (AutoCAD 2005 and later) to create automatic labels that provide information about objects.

I’ve covered aspects of this topic before. In “Tutorial: Display the area of an enclosed figure,” I show how to use fields to create a label that displays an area.

In “Tutorial: Create attributes,” I mention that [...]

Record macros with the Action Recorder

In AutoCAD 2009, you can record macros for later use. This is a long-requested time saver. You can include requests for user input and messages to make the macro work interactively.

When you save a macro, it has an ACTM filename extension. You’ll find it in your Support\Actions folder of your AutoCAD installation. You [...]

How do I get all my AutoLISP routines to load themselves?

Question: B.N. asks how he can get his AutoLISP routines from an earlier release into AutoCAD 2007 so that they’re always loaded and ready to go.

Answer: An easy way is to type the AutoLISP routines in a file and save it as anything.lsp. Then choose Tools> AutoLISP> Load Application. Browse to anything.lsp and [...]

Tutorial: Create a custom workspace in AutoCAD 2006 and later

A workspace defines your user interface — which toolbars, menus, and palettes (including the command window) appear, and where. Workspaces are a great feature because you can save multiple workspaces to reduce the time you spend fussing with these objects — opening them, closing them, and moving them around.

AutoCAD comes with default workspaces [...]

How to stay up to date with AutoCAD

AutoCAD is a complex program and it’s crucial for your work. Obviously, the better you know how to use the program, the quicker and more accurate your drawings will be. This is where the importance of education comes in.

Education has two parts:

Learning more about the base AutoCAD features that you use, or [...]

Search for templates in multiple folders

AutoCAD wants you to keep your templates in the Template folder, but you may have different ideas. For example, you may have custom templates that you want to keep in a separate location.

However, in the Files tab of the Options dialog box (Tools > Options), you find that you can’t add an additional [...]

Quickly Find Files in Support File Search Path

AutoCAD places your support files in all sorts of hard to find places, such as:

C:\Documents and Settings\[username]\Application Data\Autodesk\AutoCAD 2008\R17.1\enu\support\

Moreover, you can have many folders in your support file search path, including those that you add yourself. (To add a folder to the search path, choose Tools>Options and click the File tab of [...]

Organize files in Windows to mimic the Today file listing

Some of you may remember the Today feature of AutoCAD 2002, which was a front-end window that allowed you to open existing files, create new files, and so on. One of its views was an alphabetical list of files, separated by the first letter of their name. Another was a listing by date.

Today [...]