infovis.visualization
Class LinkVisualization

java.lang.Object
  infovis.utils.ChangeManager
      infovis.column.AbstractColumn
          infovis.column.ColumnProxy
              infovis.table.TableProxy
                  infovis.visualization.DefaultVisualization
                      infovis.visualization.StrokingVisualization
                          infovis.visualization.LinkVisualization

All Implemented Interfaces:

IntComparator, Column, Metadata, Constants, Table, RowComparator, Visualization, Layout, LabeledComponent, Orientable, Serializable, EventListener, ChangeListener, TableModelListener, SwingConstants, TableModel

public class LinkVisualization
extends StrokingVisualization
implements Layout

Class LinkVisualization

Version:

$Revision: 1.15 $

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

static String	LINK_SHAPER
static String	NODE_SHAPER

Fields inherited from class infovis.visualization.StrokingVisualization

PROPERTY_SHOW_EXCENTRIC

Fields inherited from class infovis.column.AbstractColumn

MODIFIED_ALL, MODIFIED_NONE

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

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

Constructor Summary

LinkVisualization(Table table, ItemRenderer ir, Visualization nodeVisualization, NodeAccessor accessor)

LinkVisualization(Table table, Visualization nodeVisualization, NodeAccessor accessor)

Method Summary

void	computeShapes(Rectangle2D bounds, Visualization vis) Computes the layout.
LabeledComponent.LabeledItem	createLabelItem(int row) Returns the LabeledComponent.LabeledItem for a specified row.
void	dispose() Releases all the resources used by the visualization.
Layout	getLayout() Returns the layout object managed by this visualization or null if the visualization computes the layout by itself.
LinkShaper	getLinkShaper()
String	getName() Returns the column name.
NodeAccessor	getNodeAccessor()
Visualization	getNodeVisualization()
short	getOrientation() Returns the orientation.
Dimension	getPreferredSize(Visualization vis) Computes and return the preferred size for this layout and this visualization.
void	invalidate() Invalidates the contents of the Visualization.
void	invalidate(Visualization vis) Invalidate the cached state of the layout.
boolean	isNodeSelected(int node)
boolean	isShowingSelected()
void	setLinkShaper(LinkShaper shaper)
void	setNodeAccessor(NodeAccessor accessor)
void	setNodeVisualization(Visualization visualization)
void	setOrientation(short orientation) Sets the orientation.
void	setShowingSelected(boolean b)
void	stateChanged(ChangeEvent e)

Methods inherited from class infovis.visualization.StrokingVisualization

isShowExcentric, pickAll, setShowExcentric

Methods inherited from class infovis.visualization.DefaultVisualization

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

addChangeListener, addValue, addValueOrNull, capacity, disableNotify, enableNotify, ensureCapacity, getFormat, getMaxIndex, getMinIndex, getValueAt, getValueClass, hasUndefinedValue, isEmpty, isInternal, isValueUndefined, 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

Field Detail

LINK_SHAPER

public static final String LINK_SHAPER

See Also:

Constant Field Values

NODE_SHAPER

public static final String NODE_SHAPER

See Also:

Constant Field Values

Constructor Detail

LinkVisualization

public LinkVisualization(Table table,
                         ItemRenderer ir,
                         Visualization nodeVisualization,
                         NodeAccessor accessor)

LinkVisualization

public LinkVisualization(Table table,
                         Visualization nodeVisualization,
                         NodeAccessor accessor)

Method Detail

dispose

public void dispose()

Description copied from class: DefaultVisualization

Releases all the resources used by the visualization.

Specified by:

dispose in interface Visualization

Overrides:

dispose in class DefaultVisualization

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.

getName

public String getName()

Returns the column name.

Specified by:

getName in interface Column

Specified by:

getName in interface Layout

Overrides:

getName in class ColumnProxy

Returns:

the column name.

invalidate

public void invalidate(Visualization vis)

Invalidate the cached state of the layout.

Call this method from the visualization when it gets invalidated.

Specified by:

invalidate in interface Layout

Parameters:

vis - the visualization.

isNodeSelected

public boolean isNodeSelected(int node)

computeShapes

public void computeShapes(Rectangle2D bounds,
                          Visualization vis)

Description copied from interface: Layout

Computes the layout.

Specified by:

computeShapes in interface Layout

Parameters:

bounds - the allocated bounds of the visualization.

vis - the visualization.

getPreferredSize

public Dimension getPreferredSize(Visualization vis)

Computes and return the preferred size for this layout and this visualization.

Specified by:

getPreferredSize in interface Layout

Parameters:

vis - the visualization

Returns:

the preferred size for this layout and this visualization.

createLabelItem

public LabeledComponent.LabeledItem createLabelItem(int row)

Description copied from class: DefaultVisualization

Returns the LabeledComponent.LabeledItem for a specified row.

Specified by:

createLabelItem in interface Visualization

Overrides:

createLabelItem in class StrokingVisualization

Parameters:

row - the row

Returns:

the LabeledComponent.LabeledItem for a specified row.

stateChanged

public void stateChanged(ChangeEvent e)

Description copied from class: DefaultVisualization

Specified by:

stateChanged in interface ChangeListener

Overrides:

stateChanged in class DefaultVisualization

invalidate

public void invalidate()

Description copied from class: DefaultVisualization

Invalidates the contents of the Visualization.

Specified by:

invalidate in interface Visualization

Overrides:

invalidate in class DefaultVisualization

getOrientation

public short getOrientation()

Description copied from class: DefaultVisualization

Returns the orientation.

Specified by:

getOrientation in interface Orientable

Overrides:

getOrientation in class DefaultVisualization

Returns:

short

setOrientation

public void setOrientation(short orientation)

Description copied from class: DefaultVisualization

Sets the orientation.

Specified by:

setOrientation in interface Orientable

Overrides:

setOrientation in class DefaultVisualization

Parameters:

orientation - The orientation to set

getNodeVisualization

public Visualization getNodeVisualization()

setNodeVisualization

public void setNodeVisualization(Visualization visualization)

getNodeAccessor

public NodeAccessor getNodeAccessor()

setNodeAccessor

public void setNodeAccessor(NodeAccessor accessor)

getLinkShaper

public LinkShaper getLinkShaper()

setLinkShaper

public void setLinkShaper(LinkShaper shaper)

isShowingSelected

public boolean isShowingSelected()

setShowingSelected

public void setShowingSelected(boolean b)