TechDraw ExportPageDXF/ru: Difference between revisions

From FreeCAD Documentation
(Created page with "{{Emphasis|Смотрите так же:}} TechDrawGui API и Основы написания скриптов FreeCAD.")
(Updating to match new version of source page)
Line 4: Line 4:
|[[TechDraw_ExportPageSVG|ExportPageSVG]]
|[[TechDraw_ExportPageSVG|ExportPageSVG]]
|[[TechDraw_Hatch|Hatch]]
|[[TechDraw_Hatch|Hatch]]
|[[TechDraw_Module|TechDraw]]
|[[TechDraw_Workbench|TechDraw]]
|IconL=TechDraw_ExportPageSVG.svg
|IconL=TechDraw_ExportPageSVG.svg
|IconR=TechDraw_Hatch.svg
|IconR=TechDraw_Hatch.svg
Line 13: Line 13:
|Name=TechDraw ExportPageDXF
|Name=TechDraw ExportPageDXF
|MenuLocation=TechDraw → Export Page as DXF
|MenuLocation=TechDraw → Export Page as DXF
|Workbenches=[[TechDraw_Module|TechDraw]]
|Workbenches=[[TechDraw_Workbench|TechDraw]]
|Version=0.18
|Version=0.18
|SeeAlso=[[TechDraw_ExportPageSVG|TechDraw Export Page as SVG]], [[Draft_DXF|Draft DXF]]
|SeeAlso=[[TechDraw_ExportPageSVG|TechDraw Export Page as SVG]], [[Draft_DXF|Draft DXF]]
Line 33: Line 33:
* Scaling is not supported. The DXF will be drawn in the actual size of the TechDraw page.
* 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.
* 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 [[TechDraw_DraftView|Insert Draft Workbench Object]] or an [[TechDraw_ArchView|Insert Arch Workbench Object]] to DXF. These views are [[SVG|SVG]] elements generated internally by the [[Draft_Module|Draft Workbench]], so there is no geometrical shape to export. To export a view as DXF, it must have been created with [[TechDraw_View|Insert View]] or [[TechDraw_ProjectionGroup|Insert Projection Group]]. For example, select an [[Arch_SectionPlane|Arch SectionPlane]], then use [[Draft_Shape2DView|Draft Shape2DView]] to create a flat projection shape, and then use [[TechDraw_View|Insert View]] on this object. Alternatively, select the objects from the tree view or the 3D viewport, and export to DXF using {{MenuCommand|File → [[Std Export|Export]]}}.
* TechDraw can't export a [[TechDraw_DraftView|Insert Draft Workbench Object]] or an [[TechDraw_ArchView|Insert Arch Workbench Object]] to DXF. These views are [[SVG|SVG]] elements generated internally by the [[Draft_Workbench|Draft Workbench]], so there is no geometrical shape to export. To export a view as DXF, it must have been created with [[TechDraw_View|Insert View]] or [[TechDraw_ProjectionGroup|Insert Projection Group]]. For example, select an [[Arch_SectionPlane|Arch SectionPlane]], then use [[Draft_Shape2DView|Draft Shape2DView]] to create a flat projection shape, and then use [[TechDraw_View|Insert View]] on this object. Alternatively, select the objects from the tree view or the 3D viewport, and export to DXF using {{MenuCommand|File → [[Std Export|Export]]}}.
* The title block of a page is an [[SVG|SVG]] template as well, so it will not be exported to DXF either.
* The title block of a page is an [[SVG|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 {{incode|Import::ImpExpDxfWrite}} class of the [[Import_Module|Import Module]].
* In general, TechDraw can only export to DXF those elements that are supported by the {{incode|Import::ImpExpDxfWrite}} class of the [[Import_Module|Import Module]].
Line 61: Line 61:
|[[TechDraw_ExportPageSVG|ExportPageSVG]]
|[[TechDraw_ExportPageSVG|ExportPageSVG]]
|[[TechDraw_Hatch|Hatch]]
|[[TechDraw_Hatch|Hatch]]
|[[TechDraw_Module|TechDraw]]
|[[TechDraw_Workbench|TechDraw]]
|IconL=TechDraw_ExportPageSVG.svg
|IconL=TechDraw_ExportPageSVG.svg
|IconR=TechDraw_Hatch.svg
|IconR=TechDraw_Hatch.svg

Revision as of 20:49, 24 August 2021

Other languages:

TechDraw ExportPageDXF

Menu location
TechDraw → Export Page as DXF
Workbenches
TechDraw
Default shortcut
None
Introduced in version
0.18
See also
TechDraw Export Page as SVG, Draft DXF

Описание

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

Применение

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

Ограничения

  • 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 File → Export.
  • 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 Import::ImpExpDxfWrite class of the Import Module.

Примечания

  • This function exports the R12 (AC1009) and R14 (AC1014) versions of DXF.
    • R12 is an older, simpler version of the standard, but should be readable by most other software.
    • R14 is the default version. It includes support for splines and ellipses among other things.
  • These parameters affect the output:
    • Tools → Edit parameters → BaseApp/Preferences/Mod/Import → DxfVersionOut. This is an integer value. Valid entries are 12 or 14. The default is 14.
    • Tools → Edit parameters → BaseApp/Preferences/Mod/Import → DiscretizeEllipses. This is a boolean value. If true, splines and ellipses are converted to polylines; if false, splines and ellipses are written as splines and ellipses objects. The default is false. If the DxfVersionOut parameter is 12, splines and ellipses are always converted to polylines.
    • Tools → Edit parameters → BaseApp/Preferences/Mod/Import → maxsegmentlength. This is a float value. If splines and ellipses are converted to polylines this parameter determines the segment length.

Scripting

Смотрите так же: TechDrawGui API и Основы написания скриптов FreeCAD.

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

TechDraw.writeDXFPage(page,filename)