AM_DIM_COMMON_FRAME sets the default frame surrounding dimension text.
----->(AM_DIM_COMMON_FRAME)----+---(:BOXED)--------+----->
| |
+---(:BALLOONED)----+
| |
+---(:FLAGGED)------+
| |
+---(:OFF)----------+
- :BOXED draws a box around dimension text.
- :BALLOONED draws a balloon around dimension text.
- :FLAGGED draws a pentagonal flag around dimension text.
- :OFF draws no frame around dimension text.
Use this action to set a new frame around the dimension text of
subsequently-created dimensions.