mxGraphHierarchyEdge

An abstraction of a hierarchical edge for the hierarchy layout

Summary

mxGraphHierarchyEdge	An abstraction of a hierarchical edge for the hierarchy layout
Functions
mxGraphHierarchyEdge	Constructs a hierarchy edge
Variables
edges	The graph edge(s) this object represents.
ids	The object identities of the wrapped cells
source	The node this edge is sourced at
target	The node this edge targets
isReversed	Whether or not the direction of this edge has been reversed internally to create a DAG for the hierarchical layout
Functions
invert	Inverts the direction of this internal edge(s)
getNextLayerConnectedCells	Returns the cells this cell connects to on the next layer up
getPreviousLayerConnectedCells	Returns the cells this cell connects to on the next layer down
isEdge	Returns true.
getGeneralPurposeVariable	Gets the value of temp for the specified layer
setGeneralPurposeVariable	Set the value of temp for the specified layer
getCoreCell	Gets the first core edge associated with this wrapper

function mxGraphHierarchyEdge( edges )

Constructs a hierarchy edge

edges

a list of real graph edges this abstraction represents

mxGraphHierarchyEdge.prototype.edges

The graph edge(s) this object represents. Parallel edges are all grouped together within one hierarchy edge.

mxGraphHierarchyEdge.prototype.ids

The object identities of the wrapped cells

mxGraphHierarchyEdge.prototype.source

The node this edge is sourced at

mxGraphHierarchyEdge.prototype.target

The node this edge targets

mxGraphHierarchyEdge.prototype.isReversed

Whether or not the direction of this edge has been reversed internally to create a DAG for the hierarchical layout

mxGraphHierarchyEdge.prototype.invert = function( layer )

Inverts the direction of this internal edge(s)

mxGraphHierarchyEdge.prototype.getNextLayerConnectedCells = function( layer )

Returns the cells this cell connects to on the next layer up

mxGraphHierarchyEdge.prototype.getPreviousLayerConnectedCells = function( layer )

Returns the cells this cell connects to on the next layer down

mxGraphHierarchyEdge.prototype.isEdge = function()

Returns true.

mxGraphHierarchyEdge.prototype.getGeneralPurposeVariable = function( layer )

Gets the value of temp for the specified layer

mxGraphHierarchyEdge.prototype.setGeneralPurposeVariable = function( layer,
value )

Set the value of temp for the specified layer

mxGraphHierarchyEdge.prototype.getCoreCell = function()

Gets the first core edge associated with this wrapper