The set of datum origin positions used by the Auto Dimension command for strategies that require a datum point (Baseline, Ordinate, and their symmetric variants).
Defined in namespace "adsk::drawing" and the header file is <Drawing\DrawingTypeDefs.h>
| Name | Value | Description |
| BottomLeftDatumPositionType | 0 | Use the bottom-left corner of the dimensioned geometry as the datum origin. |
| BottomRightDatumPositionType | 1 | Use the bottom-right corner of the dimensioned geometry as the datum origin. |
| TopLeftDatumPositionType | 2 | Use the top-left corner of the dimensioned geometry as the datum origin. |
| TopRightDatumPositionType | 3 | Use the top-right corner of the dimensioned geometry as the datum origin. |