Appendix A -- Drawing Interchange File Formats
ASCII DXF Files
Entity Group Codes in DXF Files

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

  0
SECTION
  2
ENTITIES


Beginning of ENTITIES section



  0
<entity type>
  5
<handle>
330
<pointer to owner>
100
AcDbEntity
  8
<layer>
100
AcDb<classname>
.
. <data>
.


One entry for each entity definition



  0
ENDSEC


End of ENTITIES section