INSUNITSDEFSOURCE System Variable

GstarCAD 2026 → System Variables → I

Function Description:

The INSUNITSDEFSOURCE system variable is used to set the original content unit value when the INSUINTS system variable set to be 0.


Type	Integer
Saved in	Registry
Initial value	1
Range	0 ~ 20

System Variable Value:

0: unspecified(no units)
1: inches
2: feet
3: miles
4: millimeters
5: centimeters
6: meters
7: kilometers
8: micro inches
9: mils
10: yards
11: angstroms
12: nanometers
13: microns
14: decimeters
15: dekameters
16: hectometers
17: gigameters
18: astronomical units
19: light years
20: parsecs