TechDraw RadiusDimension/ru: Difference between revisions

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<span id="Description"></span>
==Описание==
==Описание==


The Radius Dimension 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 {{Button|[[Image:TechDraw_LinkDimension.svg|16px]] [[TechDraw_LinkDimension|TechDraw LinkDimension]]}} tool.
The '''TechDraw RadiusDimension''' tool adds a radius dimension to a View. The dimension may be applied to any edge which is a circle or circular arc.


[[Image:TechDraw_Dimension_Radius_example.png|130px]]
[[Image:TechDraw_Dimension_Radius_example.png|130px]]
{{Caption|Measuring a circle, indicating the radius}}
{{Caption|Measuring a circle, indicating the radius}}


<span id="Usage"></span>
==Применение==
==Применение==


# 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. The geometry may be selected in the [[3D_view|3D view]] or in the drawing. Note some arcs which appear to be circular are actually ellipses or B-splines. You cannot make a radius dimension in these cases.
# If you have selected geometry in the 3D view: add the correct TechDraw View to the selection by selecting it in the [[Tree_view|Tree view]].
# Press the {{Button|[[Image:TechDraw_RadiusDimension.svg|16px]] [[TechDraw_RadiusDimension|Radius Dimension]]}} button
# There are several ways to invoke the tool:
# A dimension will be added to the View. The dimension may be dragged to the desired position.
#* Press the {{Button|[[Image:TechDraw_RadiusDimension.svg|16px]] [[TechDraw_RadiusDimension|Insert Radius Dimension]]}} button.
# If needed, add tolerances as described in [[TechDraw_Geometric_dimensioning_and_tolerancing#Tolerances|this page]].
#* Select the {{MenuCommand|TechDraw → Dimensions → [[Image:TechDraw_RadiusDimension.svg|16px]] Insert Radius Dimension}} option from the menu.
# A dimension is added to the View.
# The dimension may be dragged to the desired position.
# If needed, add tolerances as described on [[TechDraw_Geometric_dimensioning_and_tolerancing#Tolerances|this page]].


===Display 3D measurement===
To change the properties of a dimension object either double-clicking it in the drawing or in the [[Tree_view|Tree view]]. This will open the [[TechDraw_LengthDimension#Dimension_dialog|dimension dialog]].


See [[TechDraw_LengthDimension#Display_3D_measurement|TechDraw LengthDimension]].

===Change properties===

To change the properties of a dimension object either double-click it in the drawing or in the [[Tree_view|Tree view]]. This will open the [[TechDraw_LengthDimension#Dimension_dialog|Dimension dialog]].

<span id="Limitations"></span>
== Ограничения ==
== Ограничения ==


Dimension objects are vulnerable to the "[[Topological_naming_problem|topological naming problem]]". See [[TechDraw_LengthDimension|TechDraw LengthDimension]] for more information.
Dimension objects are vulnerable to the "[[Topological_naming_problem|topological naming problem]]". See [[TechDraw_LengthDimension|TechDraw LengthDimension]].

==Notes==

See [[TechDraw_LengthDimension#Notes|TechDraw LengthDimension]].


<span id="Properties"></span>
==Свойства==
==Свойства==


See [[TechDraw_LengthDimension#Properties|TechDraw LengthDimension]].
See [[TechDraw_LengthDimension#Properties|TechDraw LengthDimension]].


<span id="Scripting"></span>
==Программирование==
==Программирование==


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




<div class="mw-translate-fuzzy">
{{Docnav/ru
{{Docnav/ru
|[[TechDraw_VerticalDimension/ru|Указать вертикальный размер]]
|[[TechDraw_Dimension_Vertical/ru|Dimension Vertical]]
|[[TechDraw_DiameterDimension/ru|Указать диаметр]]
|[[TechDraw_Dimension_Diameter/ru|Dimension Diameter]]
|[[TechDraw_Workbench/ru|Верстак "TechDraw"]]
|[[TechDraw_Workbench/ru|Верстак "TechDraw"]]
|IconL=TechDraw_Dimension_Vertical.svg
|IconL=TechDraw_VerticalDimension.svg
|IconR=TechDraw_Dimension_Diameter.svg
|IconR=TechDraw_DiameterDimension.svg
|IconC=Workbench_TechDraw.svg
|IconC=Workbench_TechDraw.svg
}}
}}
</div>


{{TechDraw Tools navi{{#translation:}}}}
{{TechDraw Tools navi{{#translation:}}}}

Latest revision as of 17:46, 27 July 2023

Other languages:

Указать радиус

Системное название
TechDraw_RadiusDimension
Расположение в меню
TechDraw → Размеры → Указать радиус
Верстаки
TechDraw
Быстрые клавиши
Нет
Представлено в версии
-
См. также
Указать диаметр

Описание

The TechDraw RadiusDimension tool adds a radius dimension to a View. The dimension may be applied to any edge which is a circle or circular arc.

Measuring a circle, indicating the radius

Применение

  1. Select a circle or circular arc. The geometry may be selected in the 3D view or in the drawing. Note some arcs which appear to be circular are actually ellipses or B-splines. You cannot make a radius dimension in these cases.
  2. If you have selected geometry in the 3D view: add the correct TechDraw View to the selection by selecting it in the Tree view.
  3. There are several ways to invoke the tool:
    • Press the Insert Radius Dimension button.
    • Select the TechDraw → Dimensions → Insert Radius Dimension option from the menu.
  4. A dimension is added to the View.
  5. The dimension may be dragged to the desired position.
  6. If needed, add tolerances as described on this page.

Display 3D measurement

See TechDraw LengthDimension.

Change properties

To change the properties of a dimension object either double-click it in the drawing or in the Tree view. This will open the Dimension dialog.

Ограничения

Dimension objects are vulnerable to the "topological naming problem". See TechDraw LengthDimension.

Notes

See TechDraw LengthDimension.

Свойства

See TechDraw LengthDimension.

Программирование

См. так же: TechDraw API и Основы составления скриптов FreeCAD.

The Radius Dimension 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")]
page.addView(dim1)