TechDraw Dimension Radius

From FreeCAD Documentation
Jump to: navigation, search
This page is a translated version of the page TechDraw Dimension Radius and the translation is 6% complete.

Outdated translations are marked like this.
Other languages:
Deutsch • ‎English • ‎français • ‎italiano • ‎română • ‎русский

TechDraw Dimension Radius.svg TechDraw Dimension Radius

Menu location
TechDraw → Dimension Radius
Workbenches
TechDraw
Default shortcut
Introduced in version
-
See also

Descriere

Instrumentul Radius Dimension adaugă o dimensiune a unei raze la o View. Cota/dimensiunea poate fi aplicată la orice margine în desenul care este un cerc sau un arc de cerc.

RadiusSample.png

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. The distance will initially be the projected distance (ie as shown on the drawing), but this may be changed to the actual 3D distance using the TechDraw Dimension Link.svg Link Dimension tool.


TechDraw Dimension Radius example.png

Measuring a circle, indicating the radius


Cum se folosește

  1. Selectați un cerc sau un arc circular în desen. (Notați că anumite arce de cerc apar ca fiind circulare dar de fapt sunt elipse sau curbe BSplines. Nu puteți realiza radius dimension în aceste cazuri)
  2. Apăsați butonul Techdraw Dimension Radius.png Dimension Radius
  3. O cotă/distanță va fi adăugată în View. Cota poate fi glisată până în poziția dorită.
  1. 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)
  2. Press the Techdraw Dimension Radius.png Dimension Radius button
  3. A dimension will be added to the View. The dimension may be dragged to the desired position.

Limitations

Dimension objects are vulnerable to "topological naming" issues. See the information in the TechDraw Dimension Length tool for more information.

Proprietăți

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

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

Script

Cotele tip rază pot fi adăugate la Pages utilizând Python.

See also: TechDraw API and FreeCAD Scripting Basics.

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

dim1 = FreeCAD.ActiveDocument.addObject('TechDraw::DrawViewDimension','Dimension')
dim1.Type = "Radius"
dim1.References2D=[(view1, 'Edge1')]
rc = page.addView(dim1)