graph.layout.router.orthogonal

Class OrthogonalEdgeRouter<V extends Vertex,E extends Edge<V>>

java.lang.Object

graph.layout.router.orthogonal.OrthogonalEdgeRouter<V,E>

Type Parameters:

V - The vertex type

E - The edge type

public class OrthogonalEdgeRouter<V extends Vertex,E extends Edge<V>>
extends java.lang.Object

Part of the orthogonal graph drawing algorithm. Routes edges so that the number of edge breaks is minimized and there is no edge overlapping. Work in progress.

Author:

Renata

Constructor Summary

Constructors

Constructor and Description
OrthogonalEdgeRouter(java.util.List<E> edges, java.util.Map<V,java.awt.geom.Point2D> vertexMappings, java.util.Map<E,java.lang.Integer> eXMap, int xDistance) Creates the edge router given list of edges to be positioned and vertices with their positions

Method Summary

Modifier and Type	Method and Description
java.util.Map<E,java.util.List<java.awt.geom.Point2D>>	routeEdges()

Methods inherited from class java.lang.Object

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

Constructor Detail

OrthogonalEdgeRouter

public OrthogonalEdgeRouter(java.util.List<E> edges,
                            java.util.Map<V,java.awt.geom.Point2D> vertexMappings,
                            java.util.Map<E,java.lang.Integer> eXMap,
                            int xDistance)

Creates the edge router given list of edges to be positioned and vertices with their positions

Parameters:

edges - Edges to be routed

vertexMappings - A map of vertices and their positions

eXMap - A map of visibility representation's E_x values

xDistance - A parameter for calculating horizontal positions of nodes

Method Detail

routeEdges

public java.util.Map<E,java.util.List<java.awt.geom.Point2D>> routeEdges()

Returns:

Map of edges and positions of their nodes