TechDraw VerticalExtentDimension/it: Difference between revisions

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{{Caption|Estensione verticale della faccia BSpline}}
{{Caption|Estensione verticale della faccia BSpline}}


==How to use==
== Utilizzo ==


# Select a View or a collection of Edges in a View.
# Select a View or a collection of Edges in a View.

Revision as of 07:42, 13 October 2019

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Estensione verticale

Posizione nel menu
TechDraw → Estensione verticale
Ambiente
TechDraw
Avvio veloce
Nessuno
Introdotto nella versione
-
Vedere anche
Lunghezza, Estensione orizzontale

Descrizione

Lo strumento Estensione verticale aggiunge una quota lineare a una vista. La dimensione si estende dal punto più in basso degli oggetti selezionati al punto più in alto. Viene posizionato un vertice cosmetico nei punti estremi.


Estensione verticale della faccia BSpline

Utilizzo

  1. Select a View or a collection of Edges in a View.
  2. Press the File:TechDraw Dimension VExtent.svg Dimension Vertical Extent 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. Exceptions noted.

Data

  • DatiMeasureType: true - based on 3D geometry or "Projected" - based on the drawing. Not normally manipulated directly by the end user. Not yet implemented for Dimension Vertical Extent.

Scripting

See also: TechDraw API and FreeCAD Scripting Basics.

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

selection = [(view1, 'Edge1'), (view1, 'Edge2')]  #or [] for all
hExtentDim = TechDraw.Dimension.makeExtentDim(selection, VERTICAL)
rc = page.addView(hExtentDim)