infovis.tree.visualization
Class TreemapVisualization

java.lang.Object
  infovis.utils.ChangeManager
      infovis.column.AbstractColumn
          infovis.column.ColumnProxy
              infovis.table.TableProxy
                  infovis.visualization.DefaultVisualization
                      infovis.tree.visualization.TreeVisualization
                          infovis.tree.visualization.TreemapVisualization

All Implemented Interfaces:

IntComparator, IntProcedure, Column, DynamicTable, Metadata, Constants, Table, Tree, RowComparator, Visualization, LabeledComponent, Orientable, Serializable, EventListener, ChangeListener, TableModelListener, SwingConstants, TableModel, TreeModel

public class TreemapVisualization
extends TreeVisualization

Visualization of a Tree using a Treemap layout.

Version:

$Revision: 1.48 $ * @infovis.factory VisualizationFactory "Treemap" infovis.Tree

Author:

Jean-Daniel Fekete

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface infovis.visualization.magicLens.LabeledComponent

LabeledComponent.LabeledItem

Field Summary

Fields inherited from class infovis.tree.visualization.TreeVisualization

PROPERTY_ROOT, SORTEDCHILDREN_COLUMN, WEIGHT_COLUMN

Fields inherited from class infovis.column.AbstractColumn

MODIFIED_ALL, MODIFIED_NONE

Fields inherited from interface infovis.Tree

ROOT, TREE_METADATA

Fields inherited from interface infovis.Table

FILTER_COLUMN, INTERNAL_PREFIX, NIL, SELECTION_COLUMN

Fields inherited from interface infovis.metadata.Constants

CONTRIBUTOR, COVERAGE, CREATOR, DATE, DESCRITION, FORMAT, IDENTIFIER, LANGUAGE, PUBLISHER, RELATION, RIGHTS, SOURCE, SUBJECT, TITLE, TYPE

Fields inherited from interface infovis.Visualization

PROPERTY_INTERACTOR, PROPERTY_ITEM_RENDERER, PROPERTY_LAYOUT, PROPERTY_ORIENTATION, PROPERTY_PARENT, PROPERTY_PERMUTATION, PROPERTY_RULERS, VC_DESCRIPTOR_PROPERTY_PREFIX, VISUAL_ALPHA, VISUAL_COLOR, VISUAL_FILTER, VISUAL_HOVER, VISUAL_LABEL, VISUAL_SELECTION, VISUAL_SHAPE, VISUAL_SIZE

Fields inherited from interface infovis.visualization.Orientable

DIRECTION, NAME, ORIENTATION_CENTER, ORIENTATION_EAST, ORIENTATION_INVALID, ORIENTATION_NORTH, ORIENTATION_SOUTH, ORIENTATION_WEST, SQRT2

Fields inherited from interface javax.swing.SwingConstants

BOTTOM, CENTER, EAST, HORIZONTAL, LEADING, LEFT, NEXT, NORTH, NORTH_EAST, NORTH_WEST, PREVIOUS, RIGHT, SOUTH, SOUTH_EAST, SOUTH_WEST, TOP, TRAILING, VERTICAL, WEST

Constructor Summary

TreemapVisualization(Tree tree)
Creates a new TreemapVisualization object.

TreemapVisualization(Tree tree, Treemap treemap)
Creates a new TreemapVisualization object.

Method Summary

Layout	getLayout() Returns the layout object managed by this visualization or null if the visualization computes the layout by itself.
Dimension	getPreferredSize() Returns the preferred dimension of the Visualization or null if the Visualization can adapt to any dimension.
Treemap	getTreemap() Returns the Treemap.
void	setLayout(Treemap treemap) Sets the treemap.

Methods inherited from class infovis.tree.visualization.TreeVisualization

addNode, addRow, addTreeModelListener, apply, childrenIterator, getChild, getChild, getChildCount, getChildCount, getDepth, getFirstChild, getIndexOfChild, getNodeCount, getParent, getRoot, getTransformFunction, getTree, getVisibleRoot, getWeightColumn, isAncestor, isLeaf, isLeaf, nextNode, paintItems, removeNode, removeRow, removeTreeModelListener, reparent, reverseIterator, setPermutation, setTransformFunction, setVisibleRoot, valueForPathChanged

Methods inherited from class infovis.visualization.DefaultVisualization

addPropertyChangeListener, addPropertyChangeListener, computeMinMax, computeMinMaxFiltered, computeShapes, createLabelItem, dispose, findRectAt, findVisualization, firePropertyChange, firePropertyChange, firePropertyChange, fireVisualColumnDescriptorChanged, freeRectAt, getBounds, getComponent, getFilter, getFisheye, getInteractor, getItemRenderer, getItemRenderer, getItemRenderer, getOrientation, getParent, getPermutation, getRectAt, getRowAtIndex, getRowCount, getRowIndex, getRulerTable, getSelection, getShapeAt, getShapeBoundsAt, getShapes, getTable, getVisualColumn, getVisualColumnDescriptor, getVisualColumnIterator, getVisualization, getVisualizationBounds, invalidate, invalidate, isFiltered, isInvalidateColumn, isInvalidated, iterator, paint, paintItem, paintVisualizations, pickAll, pickAll, pickItem, pickTop, pickTop, print, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, setFisheye, setInteractor, setItemRenderer, setOrientation, setParent, setShapeAt, setVisualColumn, stateChanged, tableChanged, validateShapes

Methods inherited from class infovis.table.TableProxy

addColumn, addTableModelListener, clear, getColumn, getColumnAt, getColumnClass, getColumnCount, getColumnName, getLastRow, getValueAt, indexOf, indexOf, isCellEditable, isRowValid, removeColumn, removeTableModelListener, setColumnAt, setValueAt

Methods inherited from class infovis.column.ColumnProxy

addValue, addValueOrNull, capacity, compare, ensureCapacity, getClientProperty, getFormat, getMaxIndex, getMetadata, getMinIndex, getName, getValueAt, getValueClass, hasUndefinedValue, isEmpty, isInternal, isValueUndefined, setFormat, setName, setSize, setValueAt, setValueOrNullAt, setValueUndefined, size

Methods inherited from class infovis.column.AbstractColumn

addChangeListener, compareValues, computeValueMap, computeValueMap, equalObj, equals, getLastModifiedRow, toString

Methods inherited from class infovis.utils.ChangeManager

disableNotify, enableNotify, getModCount, removeChangeListener

Methods inherited from class java.lang.Object

getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface infovis.Table

addColumn, clear, getColumn, getColumnAt, getColumnCount, getLastRow, getRowCount, getTable, indexOf, indexOf, isRowValid, removeColumn, setColumnAt

Methods inherited from interface infovis.Column

addChangeListener, addValue, addValueOrNull, capacity, disableNotify, enableNotify, ensureCapacity, getFormat, getMaxIndex, getMinIndex, getName, getValueAt, getValueClass, hasUndefinedValue, isEmpty, isInternal, isValueUndefined, iterator, removeChangeListener, setFormat, setName, setSize, setValueAt, setValueOrNullAt, setValueUndefined, size

Methods inherited from interface infovis.Metadata

getClientProperty, getMetadata

Methods inherited from interface cern.colt.function.IntComparator

compare, equals

Methods inherited from interface javax.swing.table.TableModel

addTableModelListener, getColumnClass, getColumnName, getValueAt, isCellEditable, removeTableModelListener, setValueAt

Constructor Detail

TreemapVisualization

public TreemapVisualization(Tree tree,
                            Treemap treemap)

Creates a new TreemapVisualization object.

Parameters:

tree - the Tree

treemap - the Treemap Layout algorithm.

TreemapVisualization

public TreemapVisualization(Tree tree)

Creates a new TreemapVisualization object.

Parameters:

tree - the Tree

Method Detail

getTreemap

public Treemap getTreemap()

Returns the Treemap.

Returns:

Treemap

setLayout

public void setLayout(Treemap treemap)

Sets the treemap.

Parameters:

treemap - The treemap to set

getLayout

public Layout getLayout()

Returns the layout object managed by this visualization or null if the visualization computes the layout by itself.

Overrides:

getLayout in class DefaultVisualization

Returns:

the layout object managed by this visualization or null.

getPreferredSize

public Dimension getPreferredSize()

Returns the preferred dimension of the Visualization or null if the Visualization can adapt to any dimension.

Specified by:

getPreferredSize in interface Visualization

Overrides:

getPreferredSize in class DefaultVisualization

Returns:

the preferred dimension of the Visualization or null if the Visualization can adapt to any dimension.