Circular Dimensions
To create a circular dimension and then
rotate the dimension around the circle:
Click Smart Dimension (Dimensions/Relations
toolbar) or click Tools, Dimensions, Smart.
Select the circle.
Drag the dimension and click to place it.
Set the value in the Modify
box and click .
If the Modify box
does not appear, either double-click the dimension or select Input
dimension value in Tools,
Options, General.
To change the placement of circular dimensions:
Right-click the dimension.
In the Dimension
PropertyManager, select the Leaders
tab.
Under Witness/Leader
Display, select a placement option.
For example:
You can also right click
the dimension and select Display Options.
To modify the angle of linear dimensions:
Click the dimension.
Drag the handle on the text.
The dimension snaps to 15 degree increments.