Arbortext IsoDraw > Macro Language Reference > Object Data Types > Application Object - Data Exchange Preferences > Export DXF
  
Export DXF
app.dxf.release
Returns and sets the AutoCAD release as integer. Allowed values are:
1
“Release”
2
“Release 13”
3
“Release 14”
4
“AutoCAD 2000”
app.dxf.release = 4
app.dxf.flags
Returns and sets the conversion flags as integer. Allowed values are 0 for “Convert ellipses and beziers to 2D polylines”, 1 for “Convert ellipses to 3D arcs and beziers to 2D polylines”, 2 for “Convert ellipses to 2D Polylines and beziers to 3D Polylines” and 3 for “Convert ellipses and beziers to 3D”.
* 
Conversion of ellipses (2 and 3) is only valid for “Release 12”!
app.dxf.flags = 2
app.dxf.platformOut
Returns and sets the export platform as integer. Allowed values are 1 for “Mac”, 2 for “MS Win” and 3 for “Unix”.
app.dxf.platformOut = 3
app.dxf.extension
Returns and sets file extension as string.
app.dxf.extension = "dxf"