graph.layout

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

java.lang.Object

graph.layout.AbstractLayouter<V,E>

Type Parameters:

V - The vertex type

E - The edge type

Direct Known Subclasses:

AbstractJGraphXLayouter, AbstractJungLayouter, AbstractPrefuseLayouter, AutomaticPropertiesLayout, BoxLayouter, CircleLayouter, CircleWithCenterLayouter, ConvexLayouter, SymmetricLayouter, VisibilityRepresentationLayout

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

Abstract layouter class meant to be extended by all layouters.

Author:

Renata

Constructor Summary

Constructors

Constructor and Description
AbstractLayouter()

Method Summary

Modifier and Type	Method and Description
boolean	isOneGraph()
boolean	isPositionsEdges()
abstract Drawing<V,E>	layout(Graph<V,E> graph, GraphLayoutProperties layoutProperties) Lays out the graph, taking into account given properties
void	setOneGraph(boolean oneGraph)
void	setPositionsEdges(boolean positionsEdges)

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractLayouter

public AbstractLayouter()

Method Detail

layout

public abstract Drawing<V,E> layout(Graph<V,E> graph,
                                    GraphLayoutProperties layoutProperties)

Lays out the graph, taking into account given properties

Parameters:

graph - Graph that should be laid out

layoutProperties - Properties of the layout algorithm

Returns:

Drawing

isOneGraph

public boolean isOneGraph()

Returns:

Indicator of weather the given algorithm lays out the whole graph, even if it consists of more than one 1-connected component

setOneGraph

public void setOneGraph(boolean oneGraph)

Parameters:

oneGraph - Indicator of whether the algorithm handles the whole graph to set

isPositionsEdges

public boolean isPositionsEdges()

Returns:

Indicator of weather the layouter routes edges

setPositionsEdges

public void setPositionsEdges(boolean positionsEdges)

Parameters:

positionsEdges - Indicator of weather the edges are routed to set