The following is an example of the CLASSES section of a DXF file:
0 SECTION 2 CLASSES | Beginning of CLASSES section |
0 CLASS 1 <class dxf record> 2 <class name> 3 <app name> 90 <flag> 280 <flag> 281 <flag> | Repeats for each entry |
0 ENDSEC | End of CLASSES section |
