setEdgeTooltipDirect: setEdgeTooltipDirect
In RCytoscape: Display and manipulate graphs in Cytoscape

Description Usage Arguments Value Author(s) See Also Examples

In the specified CytoscapeWindow, set the tooltips of the specified edge or edges. The tooltips are not available until redraw is called.

1	setEdgeTooltipDirect(obj, edge.names, new.values)

`obj`	a `CytoscapeWindowClass` object.
`edge.names`	one or more cy2-style edge names, `String` objects.
`new.values`	one or more `String` objects.

None.

Paul Shannon

cy2.edge.names setEdgeTooltipRule

  cw <- new.CytoscapeWindow ('setEdgeTooltipDirect.test', graph=makeSimpleGraph())
  displayGraph (cw)
  layoutNetwork(cw, 'jgraph-spring')
  redraw (cw)

  edges.of.interest = as.character (cy2.edge.names (cw@graph))

    # first try passing three edges and three tooltips
  setEdgeTooltipDirect (cw, edges.of.interest, c ('tooltip #1', 'tooltip #2', 'tooltip #3'))
  redraw (cw)

  Sys.sleep (1)
  
    # now try passing three edges and one tooltip
  setEdgeTooltipDirect (cw, edges.of.interest, 'a general purpose tooltip')
  redraw (cw)

  setEdgeTooltipDirect (cw, edges.of.interest, '')
  redraw (cw)