PropertyList

PropertyList[{obj,itemspec}]
lists the properties available for itemspec in obj.

DetailsDetails

  • Properties are used to store and manipulate pairs for specific named items within an object such as Graph, MeshRegion, and BoundaryMeshRegion.
  • The item specification itemspec typically has the form .
  • The index can typically have the following forms:
  • inda single index
    {ind1,ind2,}a list of indexes
    Allall possible indexes in collection
    pattindexes that match patt in collection
  • The collection can typically have the following forms:
  • cola single collection
    {col1,col2,}a list of collections
    Allall possible collections
    pattcollections that match patt
  • The item specification itemspec of the form collection refers to the default value for all indexes in the collection.
  • For an item specification itemspec that refers to more than a single item, PropertyList will give the union of properties for the different items.
  • Objects that support properties include Graph, MeshRegion, and BoundaryMeshRegion. Item specifications for each type of object is given in their reference pages.

ExamplesExamplesopen allclose all

Basic Examples  (2)Basic Examples  (2)

Get a list of standard properties for a vertex:

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For an edge:

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Test for the presence of custom properties:

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Introduced in 2010
(8.0)
| Updated in 2015
(10.2)
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