Dimension 
Access: Open this function from one of the following locations:
-
Click
in the toolbar. -
Select Symbols > Textual > Dimension from the menu bar.
-
Select Dimension on the popup menu (right-click the graphics pane area).
Create a dimension.
Any view entity can be dimensioned. The Dimension dialog that is displayed and the subsequent dimension type displayed on the view are dependent on the type of view entity selected to be dimensioned. For example, if a line is selected, the Linear Dimension dialog is displayed and a linear dimension type is displayed on the view.
For more, see:
