Package de.saar.chorus.jgraph.improvedjgraph.layout.treelayout

Class GecodeTreeLayout

java.lang.Object

org.jgraph.layout.JGraphLayoutAlgorithm

de.saar.chorus.jgraph.improvedjgraph.layout.ImprovedJGraphLayout

de.saar.chorus.jgraph.improvedjgraph.layout.treelayout.GecodeTreeLayout

public class GecodeTreeLayout
extends ImprovedJGraphLayout

A layout algorithm for a solved form of a dominance graph represented by a JDomGraph. This tree layout uses the GECODE tree layout classes.

Author:

Michaela Regneri

Constructor Summary

Constructors

Constructor	Description
GecodeTreeLayout(ImprovedJGraph gr)	Initializes a new SolvedFormLayout with the given JDomGraph.
GecodeTreeLayout(ImprovedJGraph gr, int offset)	Initializes a new SolvedFormLayout with the given JDomGraph.

Method Summary

Modifier and Type	Method	Description
void	addRelXtoParent(org.jgraph.graph.DefaultGraphCell node, Integer x)
void	addRelXtoRoot(org.jgraph.graph.DefaultGraphCell node, Integer x)
void	addRelYpos(org.jgraph.graph.DefaultGraphCell node, Integer y)
Shape	getNodesToShape(org.jgraph.graph.DefaultGraphCell node)
int	getNodeWidth(org.jgraph.graph.DefaultGraphCell node)	Returns the node width computed by the JDomGraph.
Integer	getRelXtoParent(org.jgraph.graph.DefaultGraphCell node)
void	putNodeToShape(org.jgraph.graph.DefaultGraphCell node, Shape shape)
void	run(org.jgraph.JGraph gr, Object[] cells, int arg2)	Starts the layout algorithm.

Methods inherited from class org.jgraph.layout.JGraphLayoutAlgorithm

createDialog, createDialog, createSettings, getHint, getMaximumProgress, getProgress, isAllowedToRun, populateDialog, run, setAllowedToRun, setMaximumProgress, setProgress

Methods inherited from class java.lang.Object

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

Constructor Details

GecodeTreeLayout

public GecodeTreeLayout(ImprovedJGraph gr)

Initializes a new SolvedFormLayout with the given JDomGraph.

Parameters:

gr - the solved form as JDomGraph to layout

GecodeTreeLayout

public GecodeTreeLayout(ImprovedJGraph gr,
 int offset)

Initializes a new SolvedFormLayout with the given JDomGraph.

Parameters:

gr - the solved form as JDomGraph to layout

Method Details

run

public void run(org.jgraph.JGraph gr,
 Object[] cells,
 int arg2)

Starts the layout algorithm.

Specified by:

run in class ImprovedJGraphLayout

getRelXtoParent

public Integer getRelXtoParent(org.jgraph.graph.DefaultGraphCell node)

Specified by:

getRelXtoParent in class ImprovedJGraphLayout

addRelXtoParent

public void addRelXtoParent(org.jgraph.graph.DefaultGraphCell node,
 Integer x)

Specified by:

addRelXtoParent in class ImprovedJGraphLayout

addRelXtoRoot

public void addRelXtoRoot(org.jgraph.graph.DefaultGraphCell node,
 Integer x)

Specified by:

addRelXtoRoot in class ImprovedJGraphLayout

addRelYpos

public void addRelYpos(org.jgraph.graph.DefaultGraphCell node,
 Integer y)

Specified by:

addRelYpos in class ImprovedJGraphLayout

getNodeWidth

public int getNodeWidth(org.jgraph.graph.DefaultGraphCell node)

Returns the node width computed by the JDomGraph.

Specified by:

getNodeWidth in class ImprovedJGraphLayout

Parameters:

node - the node to compute the width for

Returns:

the width

getNodesToShape

public Shape getNodesToShape(org.jgraph.graph.DefaultGraphCell node)

Specified by:

getNodesToShape in class ImprovedJGraphLayout

putNodeToShape

public void putNodeToShape(org.jgraph.graph.DefaultGraphCell node,
 Shape shape)

Specified by:

putNodeToShape in class ImprovedJGraphLayout