Std LinkMake/fr

Description
crée un App Link ( class), type d'objet qui fait référence à un autre objet dans le même document ou dans un autre document. Il est destiné à être utilisé dans des ensembles mécaniques dans lesquels un même objet peut apparaître plusieurs fois, par exemple des vis et des boulons, mais également d'autres sous-ensembles complexes.

Pour une duplication simple des objets, voir Draft Clone, Draft Matrice et Draft Série de copies. Les outils Draft LinkArray et Draft PathLinkArray créent des liens au lieu de simples copies.

Les liens sont destinés à être utilisés avec des corps entiers. Pour créer des tableaux de caractéristiques dans le même PartDesign Corps, utilisez PartDesign Répétition linéaire, PartDesign Répétition circulaire et PartDesign Transformation multiple.

The tool is not defined by a particular workbench, but by the base system, thus it is found in the  that is available in all workbenches. The Link object, used in conjunction with to group various objects, forms the basis of the  Assembly3 and  Assembly4 Workbenches.

Utilisation

 * 1) Sélectionnez un objet pour lequel vous souhaitez créer un lien.
 * 2) Appuyez sur le bouton . Si aucun objet n'est sélectionné, un lien vide sera créé.

Without selection:
 * 1) If no object is selected, press the  button to create an empty Link.svg Link.
 * 2) Go to the property editor, then click on the  property to open the Link selection dialog to choose an object, then press.
 * 3) Instead of choosing an entire object in the tree view, you can also pick subelements (vertices, edges, or faces) of a single object in the 3D view. In this case, the Link will duplicate only these subelements, and the arrow overlay will be different.

Propriétés
An App Link ( class) is derived from the basic App DocumentObject ( class), therefore it has the latter's basic properties like and.

The following are the specific properties available in the property editor. Hidden properties can be shown by using the command in the context menu of the property editor.

Données



 * : a custom class associated with this object. This only exists for the Python version. See Scripting.

De plus, il affichera les propriétés de l'original.

Vues



 * : this property includes sub-properties that describe the appearance of the object.
 * , it defaults to, which is displayed as on base 255, light blue.
 * , it defaults to, which is displayed as on base 255, dark gray.
 * , it defaults to, which is displayed as on base 255, black.
 * , it defaults to, which is displayed as on base 255, black.
 * , it defaults to
 * , it defaults to.


 * : if individual materials have been added, they will be listed here.
 * : if the individual faces or edges of the link have been overridden they will be listed here.
 * : if the individual materials of the link have been overridden they will be listed here.
 * : if the individual materials of the link have been overridden they will be listed here.


 * : or.
 * : see the information in App FeaturePython.
 * : see the information in App FeaturePython.


 * : see the information in App FeaturePython.
 * : see the information in App FeaturePython.

Il montrera en outre les propriétés de vue de l'original.

Inheritance
An App Link is formally an instance of the class, whose parent is the basic App DocumentObject ( class). It is a very low level object, which can be used with most other document objects.



Scripting
FreeCAD Scripting Basics, and scripted objects.

See Part Feature for the general information.

An App Link is created with the method of the document. It can define its by overriding its  attribute, or by using its  method.

The basic doesn't have a Proxy object so it can't be fully used for sub-classing.

Therefore, for Python subclassing, you should create the object.