About Dimension Points for Wall Openings

The following wall opening dimension points can be specified in the AEC dimension style:
Selection Description Example
Opening Max. Width Dimensions the maximum width of a window, door or opening in a wall.
Opening Min. Width Dimensions the minimum width of a window, door, or opening in a wall.
Center of Opening Dimensions the center point of a window, door, or opening in a wall.
Note: If you click Options, and then click AEC Object Settings, there are two options under Wall settings: Dimension to Center of Opening and Dimension to Outer Frame of Opening. These settings have no influence on how openings are dimensioned in AEC dimensions.