Header Group Codes in DXF Files
 
 
 

Applications can retrieve the values of these variables with the AutoLISP getvar function.

The following is an example of the HEADER section of a DXF™ file:

0

SECTION

2

HEADER

Beginning of HEADER section

9

$<variable>

<group code>

<value>

Repeats for each header variable

0

ENDSEC

End of HEADER section