RCy3 (version 1.2.0)

getNodePosition: getNodePosition

Description

Get the position of the specified nodes on the CytoscapeWindow canvas. Useful in retrieving the current position of nodes in the window.

Usage

getNodePosition(obj, node.names)

Arguments

obj

a CytoscapeWindowClass object.

node.names

a list of strings, the names of nodes to select.

Value

A names list of x,y pairs; names are the identifiers of nodes supplied when the graph was created.

Examples

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

  cw <- CytoscapeWindow ('getNodePosition.test', graph=makeSimpleGraph())
  displayGraph (cw)
  layoutNetwork(cw)
  getNodePosition (cw, c ('A', 'B', 'C'))