Package com.treemap.swing.originalfastvoronoi

Class OriginalFastVoronoiAlgorithm

java.lang.Object

com.treemap.AbstractAlgorithm

com.treemap.swing.originalfastvoronoi.OriginalFastVoronoiAlgorithm

All Implemented Interfaces:

Algorithm

public class OriginalFastVoronoiAlgorithm
extends AbstractAlgorithm

Constructor Summary

Constructors

Constructor	Description
OriginalFastVoronoiAlgorithm()

Method Summary

Modifier and Type	Method	Description
boolean	breadthFirstLayout(com.macrofocus.geom.Shape shape, MutableTreeMapNode parent, MutableTreeMapNode[] children, double sumSizes, int horizontalVanishingPoint, int verticalVanishingPoint, TreeMapWorker worker)	Arrange the items in the given array to fill the given shape.
boolean	isCompatible(com.macrofocus.geom.Shape shape)	Indicates whether the layout algorithm can handle the given geometry of its parent
String	toString()

Methods inherited from class com.treemap.AbstractAlgorithm

depthFirstLayout, finishLayout, getProperties, isChildContained, isColorParent, isRenderingLeafLabelsSupported, isRenderingParentLabelSupported, isSpaceFilling, iterator, startLayout, sum

Methods inherited from class java.lang.Object

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

Constructor Details

OriginalFastVoronoiAlgorithm

public OriginalFastVoronoiAlgorithm()

Method Details

toString

public String toString()

Overrides:

toString in class Object

breadthFirstLayout

public boolean breadthFirstLayout(com.macrofocus.geom.Shape shape,
 MutableTreeMapNode parent,
 MutableTreeMapNode[] children,
 double sumSizes,
 int horizontalVanishingPoint,
 int verticalVanishingPoint,
 TreeMapWorker worker)

Description copied from interface: Algorithm

Arrange the items in the given array to fill the given shape. This is called during the first pass, while traversing the tree top down.

Parameters:

shape - the current rectangle being divided.

parent - the parent node.

children - the items to map.

sumSizes - the size of the parent.

horizontalVanishingPoint -

verticalVanishingPoint -

worker - the worker thread

Returns:

true if the layout has been cancelled, false otherwise

isCompatible

public boolean isCompatible(com.macrofocus.geom.Shape shape)

Description copied from interface: Algorithm

Indicates whether the layout algorithm can handle the given geometry of its parent

Parameters:

shape - the geometry of its parent

Returns:

true if it can lay out the children using the specified geometrical shape