setEdgeLabelColorDirect: setEdgeLabelColorDirect

In RCytoscape: Display and manipulate graphs in Cytoscape

Description

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

Usage

setEdgeLabelColorDirect(obj, edge.names, new.value)

Arguments

obj	a CytoscapeWindowClass object.
edge.names	one or more String objects, cy2-style edge names.
new.value	a String object, an RGB color in '#RRGGBB' form.

Value

None.

Author(s)

Paul Shannon

Examples

  cw <- new.CytoscapeWindow ('setEdgeLabelColorDirect.test', graph=makeSimpleGraph())
  displayGraph (cw)
  redraw (cw)
  layoutNetwork(cw, 'jgraph-spring')
  edge.names = as.character (cy2.edge.names (cw@graph)) [1:2]
  setEdgeLabelColorDirect (cw, edge.names, '#FF0000')
  redraw (cw)
  setEdgeLabelColorDirect (cw, edge.names, '#00FF00')
  redraw (cw)
  setEdgeLabelColorDirect (cw, edge.names, '#000000')
  redraw (cw)

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