Graphics Programs Reference
In-Depth Information
The Bottom Line
Set up a work area.
A blank AutoCAD drawing offers few clues about the size of the area
you're working with, but you can get a rough idea of the area shown in the drawing window.
Master It
Name two ways to set up the area of your work.
Explore the drawing process.
To use AutoCAD effectively, you'll want to know how the
different tools work together to achieve an effect. The drawing process often involves many
cycles of adding objects and then editing them.
Master It
Name the tool that causes the cursor to point in an exact horizontal or vertical
direction.
Plan and lay out a drawing.
If you've ever had to draw a precise sketch with just a pencil
and pad, you've probably used a set of lightly drawn guidelines to lay out your drawing first.
You do the same thing in AutoCAD, but instead of lightly drawn guidelines, you can use any
object you want. In AutoCAD, objects are easily modified or deleted, so you don't have to be
as careful when adding guidelines.
Master It
What is the name of the feature that lets you select exact locations on objects?
Use the AutoCAD modes as drafting tools.
The main reason for using AutoCAD is to pro-
duce precise technical drawings. AutoCAD offers many tools to help you produce a drawing
with the precision you need.
Master It
What dialog box lets you set both the grid and snap spacing?
