jebl.gui.trees.treeviewer.treelayouts
Class AbstractTreeLayout

java.lang.Object
  jebl.gui.trees.treeviewer.treelayouts.AbstractTreeLayout

All Implemented Interfaces:

TreeLayout, ControlsProvider

Direct Known Subclasses:

PolarTreeLayout, RadialTreeLayout, RectilinearTreeLayout

public abstract class AbstractTreeLayout
extends Object
implements TreeLayout

Author:

Andrew Rambaut

Nested Class Summary

Nested classes/interfaces inherited from interface jebl.gui.trees.treeviewer.treelayouts.TreeLayout

TreeLayout.AxisType

Field Summary

protected Map<Node,Line2D>	branchLabelPaths
protected Map<Node,Shape>	branchPaths
protected Map<Node,Shape>	calloutPaths
protected Map<Node,Line2D>	nodeLabelPaths
protected Map<Node,Point2D>	nodePoints
protected Map<Node,Line2D>	taxonLabelPaths
protected RootedTree	tree

Constructor Summary

AbstractTreeLayout()

Method Summary

void	addTreeLayoutListener(TreeLayoutListener listener) Add a listener for this layout
protected void	fireTreeLayoutChanged()
Line2D	getBranchLabelPath(Node node)
Shape	getBranchPath(Node node) Return the shape that represents the given branch
Shape	getCalloutPath(Node node)
Line2D	getNodeLabelPath(Node node)
Point2D	getNodePoint(Node node) Return the point in 2d space of the given node
Line2D	getTaxonLabelPath(Node node)
void	invalidate() Force the layout to re-layout all its components
void	removeTreeLayoutListener(TreeLayoutListener listener) Remove a listener from this layout
void	setTree(Tree tree) Set the tree for the layout0
protected abstract void	validate()

Methods inherited from class java.lang.Object

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

Methods inherited from interface jebl.gui.trees.treeviewer.treelayouts.TreeLayout

getHeightArea, getHeightLine, getHeightOfPoint, getXAxisType, getYAxisType, maintainAspectRatio

Methods inherited from interface org.virion.jam.controlpanels.ControlsProvider

getControls, getSettings, setControlPalette, setSettings

Field Detail

tree

protected RootedTree tree

nodePoints

protected Map<Node,Point2D> nodePoints

branchPaths

protected Map<Node,Shape> branchPaths

taxonLabelPaths

protected Map<Node,Line2D> taxonLabelPaths

branchLabelPaths

protected Map<Node,Line2D> branchLabelPaths

nodeLabelPaths

protected Map<Node,Line2D> nodeLabelPaths

calloutPaths

protected Map<Node,Shape> calloutPaths

Constructor Detail

AbstractTreeLayout

public AbstractTreeLayout()

Method Detail

setTree

public void setTree(Tree tree)

Description copied from interface: TreeLayout

Set the tree for the layout0

Specified by:

setTree in interface TreeLayout

invalidate

public void invalidate()

Description copied from interface: TreeLayout

Force the layout to re-layout all its components

Specified by:

invalidate in interface TreeLayout

getNodePoint

public Point2D getNodePoint(Node node)

Description copied from interface: TreeLayout

Return the point in 2d space of the given node

Specified by:

getNodePoint in interface TreeLayout

Returns:

the point

getBranchPath

public Shape getBranchPath(Node node)

Description copied from interface: TreeLayout

Return the shape that represents the given branch

Specified by:

getBranchPath in interface TreeLayout

Returns:

the branch shape

getTaxonLabelPath

public Line2D getTaxonLabelPath(Node node)

Specified by:

getTaxonLabelPath in interface TreeLayout

getBranchLabelPath

public Line2D getBranchLabelPath(Node node)

Specified by:

getBranchLabelPath in interface TreeLayout

getNodeLabelPath

public Line2D getNodeLabelPath(Node node)

Specified by:

getNodeLabelPath in interface TreeLayout

getCalloutPath

public Shape getCalloutPath(Node node)

Specified by:

getCalloutPath in interface TreeLayout

addTreeLayoutListener

public void addTreeLayoutListener(TreeLayoutListener listener)

Description copied from interface: TreeLayout

Add a listener for this layout

Specified by:

addTreeLayoutListener in interface TreeLayout

removeTreeLayoutListener

public void removeTreeLayoutListener(TreeLayoutListener listener)

Description copied from interface: TreeLayout

Remove a listener from this layout

Specified by:

removeTreeLayoutListener in interface TreeLayout

fireTreeLayoutChanged

protected void fireTreeLayoutChanged()

validate

protected abstract void validate()