visualizations.layouts

Class TreeLayout<VertexType,EdgeType>

java.lang.Object

visualizations.stdlayout.StdLayout<VertexType,EdgeType>

visualizations.layouts.TreeLayout<VertexType,EdgeType>

Type Parameters:

VertexType - the type of the vertices of the graph

EdgeType - the type of the edges of the graph

public class TreeLayout<VertexType,EdgeType>
extends StdLayout<VertexType,EdgeType>

Graph layout that arranges the vertices as a tree, whereas the graph itself does not have to be a tree. In directed graphs, the roots are found automatically. In undirected graphs they must be given by setting the names within the layoutParams parameter separated with a comma

Nested Class Summary

Nested classes/interfaces inherited from class visualizations.stdlayout.StdLayout

StdLayout.VisVertex

Field Summary

Fields inherited from class visualizations.stdlayout.StdLayout

graph, lstLayoutParams

Constructor Summary

Constructors

Constructor and Description
TreeLayout()

Method Summary

Modifier and Type	Method and Description
protected void	arrangeVertices(java.lang.String layoutParams, java.lang.Iterable<StdLayout.VisVertex> vertices, java.lang.Iterable<EdgeVisualData<VertexType,EdgeType>> edges)

Methods inherited from class visualizations.stdlayout.StdLayout

addEdgeVisualData, addVertex, addVertex, addVertexData, addVertexData, addVertexData, allPositionsSet, arrangeVertices, clearArrangement, getEndVisVertex, getGraph, getStartVisVertex, getVisualData, getVisualEdges, getVisualVertices, getVisVertexByIdent, hasVisualData, init, rearrange, removeEdgeVisData, removeVertexVisData, updateVisEdges

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

TreeLayout

public TreeLayout()

Method Detail

arrangeVertices

protected void arrangeVertices(java.lang.String layoutParams,
                               java.lang.Iterable<StdLayout.VisVertex> vertices,
                               java.lang.Iterable<EdgeVisualData<VertexType,EdgeType>> edges)
                        throws ArrangeException

Specified by:

arrangeVertices in class StdLayout<VertexType,EdgeType>

Throws:

ArrangeException