TechDraw ExportPageDXF

Description
The ExportPageDXF tool saves a drawing page as a DXF file

How to use

 * 1) Select a Page in the tree view, if the document contains multiple pages.
 * 2) Press the  button.
 * 3) Select a location and file name.

Limitations

 * Radial and Diameter dimensions will only export properly if they are "inside" the arc.
 * Scaling is not supported. The DXF will be drawn in the actual size of the TechDraw page.
 * Units are not supported. The DXF will be drawn in millimeters (mm). Dimension text will be shown exactly as displayed in TechDraw.
 * TechDraw can't export a Insert Draft Workbench Object or an Insert Arch Workbench Object to DXF. These views are SVG elements generated internally by the Draft Workbench, so there is no geometrical shape to export. To export a view as DXF, it must have been created with Insert View or Insert Projection Group. For example, select an Arch SectionPlane, then use Draft Shape2DView to create a flat projection shape, and then use Insert View on this object. Alternatively, select the objects from the tree view or the 3D viewport, and export to DXF using.
 * The title block of a page is an SVG template as well, so it will not be exported to DXF either.
 * In general, TechDraw can only export to DXF those elements that are supported by the class of the Import Module.

Scripting
TechDrawGui API and FreeCAD Scripting Basics.

The SaveDXF tool can be used in macros and from the Python console by using the following functions: