TechDraw RadiusDimension/ru: Difference between revisions
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==Notes== |
==Notes== |
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* All Dimensions are extremely vulnerable to the infamous "topological naming" issue. It is not possible at this time to keep references to 2D (projected) or 3D (actual) geometrical objects in sync with changes in the model. It is recommended that Dimensions be added towards the end of the drawing creation process. |
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* None at this time |
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Revision as of 18:15, 11 January 2017
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| Системное название |
|---|
| TechDraw Dimension Radius |
| Расположение в меню |
| TechDraw → Dimension Radius |
| Верстаки |
| TechDraw |
| Быстрые клавиши |
| Нет |
| Представлено в версии |
| - |
| См. также |
| Нет |
Description
The Dimension Radius tool adds a radius dimension to a View. The dimension may be applied to any Edge in the drawing which is a circle or circular arc.
How to use
- Select a circle or circular arc in the drawing. (Note some arcs which appear to be circular are actually ellipses or BSplines. You cannot make a radius dimension in these cases)
- Press the File:Dimension Radius.png Dimension Radius button
- A dimension will be added to the View. The dimension may be dragged to the desired position.
Options
None.
Properties
- ДанныеX: Horizontal position of the dimension text relative to the View.
- ДанныеY: Vertical position of the dimension text relative to the View.
- ДанныеFont: The name of the font to use for the dimension text.
- ДанныеFontsize: Dimension text size in mm.
- ДанныеFormatSpec: Allows additional text to be added to the dimension text. Dimension value will replace %value%.
- ДанныеLineWidth: Dimension line weight.
- ДанныеType: Length,radius,diameter, etc. Not normally manipulated by the end user.
- ДанныеMeasureType: "True" - based on 3D geometry or "Projected" - based on the drawing. Not normally manipulated directly by the end user.
Scripting
Radius dimensions can be added to Pages using Python.
dim1 = FreeCAD.ActiveDocument.addObject('TechDraw::DrawViewDimension','Dimension')
dim1.Type = "Radius"
dim1.References2D=[(view1, 'Edge1')]
rc = page.addView(dim1)
Notes
- All Dimensions are extremely vulnerable to the infamous "topological naming" issue. It is not possible at this time to keep references to 2D (projected) or 3D (actual) geometrical objects in sync with changes in the model. It is recommended that Dimensions be added towards the end of the drawing creation process.