uk.ac.man.cs.mig.util.graph.layout.dotlayoutengine
Class DotGraphLayoutEngine

java.lang.Object
  uk.ac.man.cs.mig.util.graph.layout.dotlayoutengine.DotGraphLayoutEngine

All Implemented Interfaces:

GraphLayoutEngine

public class DotGraphLayoutEngine
extends Object
implements GraphLayoutEngine

User: matthewhorridge
The Univeristy Of Manchester
Medical Informatics Group
Date: Jan 16, 2004

matthew.horridge@cs.man.ac.uk
www.cs.man.ac.uk/~horridgm

Field Summary

Fields inherited from interface uk.ac.man.cs.mig.util.graph.layout.GraphLayoutEngine

LAYOUT_LEFT_TO_RIGHT, LAYOUT_TOP_TO_BOTTOM

Constructor Summary

DotGraphLayoutEngine()

Method Summary

int	getLayoutDirection() Gets the layout direction.
void	layoutGraph(Graph g) Lays out the specified Graph
void	setGraphOutputRenderer(GraphOutputRenderer renderer)
void	setLayoutDirection(int layoutDirection) Sets the direction of the layout.

Methods inherited from class java.lang.Object

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

Constructor Detail

DotGraphLayoutEngine

public DotGraphLayoutEngine()

Method Detail

setGraphOutputRenderer

public void setGraphOutputRenderer(GraphOutputRenderer renderer)

layoutGraph

public void layoutGraph(Graph g)

Lays out the specified Graph

Specified by:

layoutGraph in interface GraphLayoutEngine

Parameters:

g - The Graph

setLayoutDirection

public void setLayoutDirection(int layoutDirection)

Sets the direction of the layout.

Specified by:

setLayoutDirection in interface GraphLayoutEngine

Parameters:

layoutDirection - The layout direction. This should be one of the constants DotGraphLayoutEngine.LAYOUT_LEFT_TO_RIGHT or DotGraphLayoutEngine.LAYOUT_TOP_TO_BOTTOM.

getLayoutDirection

public int getLayoutDirection()

Gets the layout direction.

Specified by:

getLayoutDirection in interface GraphLayoutEngine

Returns:

The direction of the layout. DotGraphLayoutEngine.LAYOUT_LEFT_TO_RIGHT or DotGraphLayoutEngine.LAYOUT_TOP_TO_BOTTOM.