Autodesk AUTOCAD 2010 - PREVIEW GUIDE User's Guide Page 72

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58 Chapter 2: Creating Basic Drawings
Using the Dynamic Input Interface to Reveal Information
You can see the length or angle of a line or the radius of an arc or circle by using the object grips. With
the command line blank, select the geometry to activate the grips. Hover the cursor over one of the
end grips or circle quadrants without selecting the grip. The Dynamic Input interface displays size
information for the selected geometry.
Guidelines for Using Dynamic Input
When entering length or angle, press TAB to lock the values.
Before entering the length or angle, you may press TAB to cycle through the available input fields.
Enter the desired values and press ENTER to complete the command.
To reveal the length or angle of a line, or the radius of an arc or circle, select the geometry (with
the Command line blank) to activate the grips. Hover the crosshairs over one of the grips. The
Dynamic Input interface displays size information for the selected geometry.
To Modify an object using Grips, select the object (with the Command line blank) and then select a
grip. Press TAB to cycle through the available fields. Supply the desired data and press ENTER.
When Dynamic Input is on, points you enter in response to second or next point prompts default
to relative.
To enter X,Y coordinate values, press # to switch to absolute coordinate entry mode.
Using Direct Distance Entry
Direct distance entry is by far the easiest and quickest way to enter data while using the Draw and
Modify commands. You can enter a distance value whenever the software prompts you to select
a point. The point coordinates are calculated based on the angle of the cursor from the previous
point selected and the distance you enter. It is a good idea to have Polar Tracking on when using this
method.
You may use this method of data entry whether the Dynamic Input mode is on or off.
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