# first, delete existing windows to save memory:
deleteAllWindows(CytoscapeConnection())
cw <- CytoscapeWindow ('getSelectedNodes.test', graph=makeSimpleGraph())
displayGraph (cw)
layoutNetwork(cw, 'force-directed')
redraw (cw)
# in Cytoscape, interactively select two nodes, or call selectNodes
selectNodes (cw, c ('A','B'))
getSelectedNodes (cw)
# [1] "A" "B"
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