TechDraw RadiusDimension/ru: Difference between revisions

From FreeCAD Documentation
(Created page with "==Properties== This object has the same properties as the TechDraw Dimension Length tool. See that tool for details.")
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{{GuiCommand/ru
{{GuiCommand/ru
|Name=TechDraw Dimension Radius
|Name=TechDraw Dimension Radius
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|SeeAlso=
|SeeAlso=
}}
}}
</div>


==Description==
==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.
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.

[[File:RadiusSample.png|200px|center]]
[[Image:TechDraw_Dimension_Radius_example.png]]
{{Caption|Measuring a circle, indicating the radius}}


==How to use==
==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)
# 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 {{KEY|[[Image:Dimension_Radius.png|24px]] [[TechDraw Dimension Radius|Dimension Radius]]}} button
# Press the {{Button|[[Image:Dimension_Radius.png|16px]] [[TechDraw Dimension Radius|Dimension Radius]]}} button
# A dimension will be added to the View. The dimension may be dragged to the desired position.
# A dimension will be added to the View. The dimension may be dragged to the desired position.


==Options==
== Limitations ==
None.


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

<div class="mw-translate-fuzzy">
==Properties==
==Properties==
This object has the same properties as the [[TechDraw Dimension Length/ru|TechDraw Dimension Length]] tool. See that tool for details.
This object has the same properties as the [[TechDraw Dimension Length/ru|TechDraw Dimension Length]] tool. See that tool for details.
</div>

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


==Scripting==
==Scripting==

Radius dimensions can be added to Pages using Python.
{{Emphasis|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:

{{Code|code=
{{Code|code=
dim1 = FreeCAD.ActiveDocument.addObject('TechDraw::DrawViewDimension','Dimension')
dim1 = FreeCAD.ActiveDocument.addObject('TechDraw::DrawViewDimension','Dimension')
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rc = page.addView(dim1)
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.


{{TechDraw Tools navi}}

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Revision as of 20:17, 3 January 2019

Other languages:

TechDraw Dimension Radius

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.

Measuring a circle, indicating the radius

How to use

  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 File: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.

Properties

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.

Scripting

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)