getAllNodes

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Description

Retrieve the identifiers of all the nodes in the current graph - a list of strings.

Usage

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Arguments

obj

a CytoscapeWindowClass object.

Value

A list of character strings. Note that node names are returned – their original and primary identifiers – and that these may be different from the node labels that you see when you look at the graph in Cytoscape.

Author(s)

Tanja Muetze, Georgi Kolishovski, Paul Shannon

Examples

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  # first, delete existing windows to save memory:
  deleteAllWindows(CytoscapeConnection())

  cw <- CytoscapeWindow ('getAllNodes.test', graph=makeSimpleGraph())
  displayGraph (cw)
  print (getAllNodes (cw))
    # [1] "A" "B" "C"

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