RCytoscape (version 1.22.0)

setEdgeTargetArrowRule: specify the arrow types to be used at the end of an edge, at the 'target' node

Description

Specify how data attributes -- for the specified named attribute -- are mapped to the target arrow type.

Usage

setEdgeTargetArrowRule(obj, edge.attribute.name, attribute.values, arrows, default='Arrow')

Arguments

obj

a CytoscapeWindowClass object.

edge.attribute.name

the edge attribute whose values will, when this rule is applied, determine the targetArrow of each edge.

attribute.values

A list of scalar, discrete values. For instance, interaction types: 'phosphorylates', 'ubiquinates', 'represses', 'activates'

arrows

One arrow type for each of the attribute.values

default

The arrow type to use when an explicit mapping is not provided.

Value

None.

See Also

getArrowShapes

Examples

  cw <- new.CytoscapeWindow ('setEdgeTargetArrowRule.test', graph=makeSimpleGraph())
  arrows <- c ('Arrow', 'Diamond', 'Circle')
  edgeType.values <- c ('phosphorylates', 'synthetic lethal', 'undefined')
  setEdgeTargetArrowRule (cw, 'edgeType', edgeType.values, arrows)
  redraw (cw)