Dimensioning to Midpoints
To dimension to a midpoint of a linear
edge in a drawing:
Click Smart
Dimension on the
Dimensions/Relations toolbar, or click Tools,
Dimensions, Smart.
Right-click the edge whose midpoint you want to
dimension, and click Select Midpoint.
Select the second entity to dimension.
Use rapid dimensioning
to place evenly spaced dimensions. Alternatively, move the pointer outside
of the rapid dimension manipulator to place the dimension.
You can also dimension to midpoints when you
are adding baseline
dimensions or ordinate
dimensions. Select the baseline or zero ordinate. Then follow step 2 to
dimension to midpoints as needed.