Draft DXF
Draft DXF |
Menu location |
---|
File → Export → Autodesk DXF 2D (*.dxf) |
Workbenches |
Draft |
Default shortcut |
Ctrl+E |
Introduced in version |
- |
See also |
FreeCAD and DXF Import, FreeCAD and DWG Import |
Description
This function opens a DXF file, any version from 12 to 2007, to a new document.
Qcad drawing exported to DXF, which is subsequently opened in FreeCAD
Supported DXF objects
The following DXF objects can be imported:
- lines
- polylines and lwpolylines
- circles
- arcs
- layers (layers containing objects are converted to FreeCAD Groups)
- texts and mtexts
- dimensions
- blocks (only geometry. texts, dims and attributes inside blocks will be skipped)
- points
- leaders
- ... List is incomplete.
Installing
Note: for licensing reasons, the DXF import/export libraries are not part of the FreeCAD source code anymore. For that reason, they must be installed by you, the user, after you install FreeCAD. There is a way to allow FreeCAD to do that automatically, or you can do it manually.
Automatically
Starting from version 0.15, you only need to mark the Edit → Preferences → Import/Export → DXF/DWG → "Allow FreeCAD to automatically download the DXF libraries" option to have FreeCAD take automatically care of downloading and installing these libraries. For older versions, you will need to do it manually.
Manually
Libraries must be downloaded from https://github.com/yorikvanhavre/Draft-dxf-importer There is a very complete step-by-step tutorial that will explain you the necessary steps.
Exporting
The exported DXF is compatible with Autocad version 12 and up, so it should open in about any application that supports dxf format. Currently the following FreeCAD objects get exported:
- lines and wires (polylines)
- arcs and circles
- texts
- colors are mapped from objects RGB colors to autocad color index (ACI). Black will always be "by layer"
- layers are mapped from group names. When groups are nested, the deepest group gives the layer name.
- dimensions, which are exported with "Standard" dimstyle.
- ... List is incomplete.
Preferences
For more information see: Import Export Preferences.
Scripting
See also: Draft API and FreeCAD Scripting Basics.
You can export elements to DXF by using the following function:
importDXF.export(objectslist, filename, nospline=False, lwPoly=False)
Example:
import Draft, importDXF
Polygon1 = Draft.makePolygon(3, radius=500)
Polygon2 = Draft.makePolygon(5, radius=1500)
objects = [Polygon1, Polygon2]
importDXF.export(objects, "/home/user/Pictures/myfile.dxf")
- Drafting: Line, Polyline, Fillet, Arc, Arc by 3 points, Circle, Ellipse, Rectangle, Polygon, B-spline, Cubic Bézier curve, Bézier curve, Point, Facebinder, ShapeString, Hatch
- Annotation: Text, Dimension, Label, Annotation styles, Annotation scale
- Modification: Move, Rotate, Scale, Mirror, Offset, Trimex, Stretch, Clone, Array, Polar array, Circular array, Path array, Path link array, Point array, Point link array, Edit, Subelement highlight, Join, Split, Upgrade, Downgrade, Wire to B-spline, Draft to sketch, Set slope, Flip dimension, Shape 2D view
- Draft Tray: Select plane, Set style, Toggle construction mode, AutoGroup
- Snapping: Snap lock, Snap endpoint, Snap midpoint, Snap center, Snap angle, Snap intersection, Snap perpendicular, Snap extension, Snap parallel, Snap special, Snap near, Snap ortho, Snap grid, Snap working plane, Snap dimensions, Toggle grid
- Miscellaneous: Apply current style, Layer, Manage layers, Add a new named group, Move to group, Select group, Add to construction group, Toggle normal/wireframe display, Create working plane proxy, Heal, Show snap toolbar
- Additional: Constraining, Pattern, Preferences, Import Export Preferences, DXF/DWG, SVG, OCA, DAT
- Context menu:
- Layer container: Merge layer duplicates, Add new layer
- Layer: Activate this layer, Select layer contents
- Text: Open hyperlinks
- Wire: Flatten
- Working plane proxy: Write camera position, Write objects state
- Getting started
- Installation: Download, Windows, Linux, Mac, Additional components, Docker, AppImage, Ubuntu Snap
- Basics: About FreeCAD, Interface, Mouse navigation, Selection methods, Object name, Preferences, Workbenches, Document structure, Properties, Help FreeCAD, Donate
- Help: Tutorials, Video tutorials
- Workbenches: Std Base, Arch, Assembly, CAM, Draft, FEM, Inspection, Mesh, OpenSCAD, Part, PartDesign, Points, Reverse Engineering, Robot, Sketcher, Spreadsheet, Surface, TechDraw, Test Framework
- Hubs: User hub, Power users hub, Developer hub