DIMBLK1 System Variable

GstarCAD 2027 → System Variables → D

Function Description:

The DIMBLK1 system variable is used to set arrowhead for the first end of extension line when the DIMSAH is on.


Type	Strings
Saved in	Drawing
Initial value	""

Users can enter a Period "." to restore default settings.
Note: the annotative block can not be used as customized arrow for dimensions and leaders.