AM_DIM_VX_KEEP_TEXT moves a dimension reference point, but leaves the dimension
text in its original position, adjusting only its orientation.
+----------------<-----------------<-------------+
| |
| |
---->(AM_DIM_VX_KEEP_TEXT)---+--|dimension|--+--|old ref pnt|--|new ref pnt|--+----->
| |
| |
+--------|new ref pnt|-----------+
This command has no options. Click a dimension, then the reference
point to move, and then the new reference point. (For radius and
diameter dimensioning, click only the new reference point.)
Use this action to change a reference point of an existing dimension,
leaving the text unmoved.
AM_DIM_VX_MOVE_TEXT terminate action,
AM_DIM_MOVE_DIM terminate action,
AM_DIM_BREAK_LINE terminate action,
AM_DIM_STAGGER_LINE terminate action