TechDraw "Указать радиус"
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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
This object has the same properties as the TechDraw Dimension Length tool. See that tool for details.
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.