Determines whether centerlines extend automatically from new center marks.
| Type: | Switch | 
| Saved in: | Drawing | 
| Initial value: | 1 | 
The CENTERMARKEXE system variable applies only to center marks created using the CENTERMARK command.
|  
			  Value  | 
 
			  Description  | 
|---|---|
|  
			  0  | 
 
			  Hides the centerlines extending from a center mark  | 
|  
			  1  | 
 
			  Displays the centerlines extending from a center mark  |