setEdgeTargetArrowColorDirect: setEdgeTargetArrowColorDirect

In RCytoscape: Display and manipulate graphs in Cytoscape

Description

In the specified CytoscapeWindow, set the edgeTargetArrowColor of the specified edge or edges. Low numbers, near zero, are transparent. High numbers, near 255, are maximally opaque: they are fully visible.

Usage

setEdgeTargetArrowColorDirect(obj, edge.names, new.colors)

Arguments

obj	a CytoscapeWindowClass object.
edge.names	one or more String objects, edges in standard Cytoscape form.
new.colors	one or more String object, representing a color in a '#RRGGBB' hex format.

Value

None.

Author(s)

Paul Shannon

See Also

setNodeEdgeTargetArrowColorDirect

Examples

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

  arrows = c ('Arrow', 'Diamond', 'Circle')
  edgeType.values <- c ('phosphorylates', 'synthetic lethal', 'undefined')
  setEdgeTargetArrowRule (cw, 'edgeType', edgeType.values, arrows)
  setEdgeTargetArrowRule (cw, 'edgeType', edgeType.values, arrows)

  colors.1 = c ("#FFFFFF", "#FFFFFF", "#FFFFFF")
  colors.2 = c ("#AA00AA", "#00AAAA", "#0000AA")

  edge.names = as.character (cy2.edge.names (cw@graph)) [1:3]

  for (i in 1:2) {
    setEdgeTargetArrowColorDirect (cw, edge.names, colors.1)
    redraw (cw)
    Sys.sleep (1)
    setEdgeTargetArrowColorDirect (cw, edge.names, colors.2)
    redraw (cw)
    Sys.sleep (1)
    } # for i

RCytoscape documentation built on Nov. 17, 2017, 10:52 a.m.