Unterstützte DXF Format Sektionen
- HEADER
- Variables
 
 - TABLES
- LAYER
 - LINETYPE
 
 - BLOCKS
 - ENTITIES
- 3DFACE
 - ARC
 - ARCALIGNEDTEXT
 - CIRCLE
 - DIMENSION
- Aligned
 - Linear
 - Radial
 - Diametric
 - Angular
 - Leader
 
 - ELLIPSE
 - HATCH
 - INSERT
 - IMAGE
 - LINE
 - LWPOLYLINE
 - POINT
 - POLYLINE
 - RAY
 - SPLINE
 - SOLID
 - TEXT
 - TRACE
 - XLINE
 
 - XRECORD
 - XDATA
 
