infovis.table.visualization
Class ScatterPlotVisualization

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

All Implemented Interfaces:

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

public class ScatterPlotVisualization
extends DefaultVisualization
implements Layout

Scatter plot visualization.

Visualize a table with a scatter plot representation.

Version:

$Revision: 1.64 $

Author:

Jean-Daniel Fekete

See Also:

Serialized Form

InfoVis factory arguments:

VisualizationFactory "Table Scatter Plot" infovis.Table

Nested Class Summary

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

LabeledComponent.LabeledItem

Field Summary

static String	PROPERTY_X_AXIS_MODEL Name of the property for x axis model change notification
static String	PROPERTY_Y_AXIS_MODEL Name of the property for y axis model change notification
static String	VISUAL_X_AXIS
static String	VISUAL_Y_AXIS

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

ScatterPlotVisualization(Table table)
Creates a new ScatterPlotVisualization object.

ScatterPlotVisualization(Table table, Column xAxis, Column yAxis)
Creates a new ScatterPlotVisualization object.

ScatterPlotVisualization(Table table, String xAxis, String yAxis)
Creates a new ScatterPlotVisualization object.

Method Summary

void	computeShapes(Rectangle2D bounds, Visualization vis) Computes the layout.
Layout	getLayout() Returns the layout object managed by this visualization or null if the visualization computes the layout by itself.
int	getMargin() Returns the margin.
String	getName() Returns the column name.
static NumberColumn	getNumberColumn(Table t, int index) Returns the nth Column skipping internal columns.
NumberColumn	getNumberColumnFor(Column column)
Dimension	getPreferredSize(Visualization vis) Computes and return the preferred size for this layout and this visualization.
Column	getXAxisColumn() Returns the xAxisColumn.
DoubleBoundedRangeModel	getXAxisModel() Returns the xAxisModel.
Column	getYAxisColumn() Returns the yAxisColumn.
DoubleBoundedRangeModel	getYAxisModel() Returns the yAxisModel.
void	invalidate(Visualization vis) Invalidate the cached state of the layout.
void	setMargin(int margin) Sets the margin.
boolean	setXAxisColumn(Column xAxis)
boolean	setXAxisModel(NumberColumnBoundedRangeModel xAxisModel) Sets the xAxisModel.
boolean	setYAxisColumn(Column yAxis) Sets the yAxisColumn.
boolean	setYAxisModel(NumberColumnBoundedRangeModel yAxisModel) Sets the yAxisModel.
void	stateChanged(ChangeEvent e)

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, getPreferredSize, getRectAt, getRowAtIndex, getRowCount, getRowIndex, getRulerTable, getSelection, getShapeAt, getShapeBoundsAt, getShapes, getTable, getVisualColumn, getVisualColumnDescriptor, getVisualColumnIterator, getVisualization, getVisualizationBounds, invalidate, invalidate, isFiltered, isInvalidateColumn, isInvalidated, iterator, paint, paintItem, paintItems, paintVisualizations, pickAll, pickAll, pickItem, pickTop, pickTop, print, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, reverseIterator, setFisheye, setInteractor, setItemRenderer, setOrientation, 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

PROPERTY_X_AXIS_MODEL

public static final String PROPERTY_X_AXIS_MODEL

Name of the property for x axis model change notification

See Also:

Constant Field Values

PROPERTY_Y_AXIS_MODEL

public static final String PROPERTY_Y_AXIS_MODEL

Name of the property for y axis model change notification

See Also:

Constant Field Values

VISUAL_X_AXIS

public static final String VISUAL_X_AXIS

See Also:

Constant Field Values

VISUAL_Y_AXIS

public static final String VISUAL_Y_AXIS

See Also:

Constant Field Values

Constructor Detail

ScatterPlotVisualization

public ScatterPlotVisualization(Table table,
                                Column xAxis,
                                Column yAxis)

Creates a new ScatterPlotVisualization object.

Parameters:

table - the table.

xAxis - the Column for the X Axis

yAxis - the Column for the Y Axis

ScatterPlotVisualization

public ScatterPlotVisualization(Table table,
                                String xAxis,
                                String yAxis)

Creates a new ScatterPlotVisualization object.

Parameters:

table - the table.

xAxis - the name of the Column for the X Axis

yAxis - the name of the Column for the Y Axis

ScatterPlotVisualization

public ScatterPlotVisualization(Table table)

Creates a new ScatterPlotVisualization object. Required columns are searched in the table, taking the first two NumberColumn s as axes.

Parameters:

table - the table.

Method Detail

getLayout

public Layout getLayout()

Description copied from class: DefaultVisualization

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()

Description copied from class: ColumnProxy

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.

getNumberColumn

public static NumberColumn getNumberColumn(Table t,
                                           int index)

Returns the nth Column skipping internal columns.

Parameters:

t - the Table.

index - the index of the column, skipping over internal column,

Returns:

the nth NumberColumn skipping internal columns.

getNumberColumnFor

public NumberColumn getNumberColumnFor(Column column)

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)

Description copied from interface: Layout

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.

getXAxisColumn

public Column getXAxisColumn()

Returns the xAxisColumn.

Returns:

Column

getYAxisColumn

public Column getYAxisColumn()

Returns the yAxisColumn.

Returns:

Column

setXAxisColumn

public boolean setXAxisColumn(Column xAxis)

setYAxisColumn

public boolean setYAxisColumn(Column yAxis)

Sets the yAxisColumn.

Parameters:

yAxis - The yAxisColumn to set

Returns:

true if the column has been set.

getMargin

public int getMargin()

Returns the margin.

Returns:

int

setMargin

public void setMargin(int margin)

Sets the margin.

Parameters:

margin - The margin to set

getXAxisModel

public DoubleBoundedRangeModel getXAxisModel()

Returns the xAxisModel.

Returns:

DoubleBoundedRangeModel

getYAxisModel

public DoubleBoundedRangeModel getYAxisModel()

Returns the yAxisModel.

Returns:

DoubleBoundedRangeModel

setXAxisModel

public boolean setXAxisModel(NumberColumnBoundedRangeModel xAxisModel)

Sets the xAxisModel.

Parameters:

xAxisModel - The xAxisModel to set

Returns:

true if the column has been set.

setYAxisModel

public boolean setYAxisModel(NumberColumnBoundedRangeModel yAxisModel)

Sets the yAxisModel.

Parameters:

yAxisModel - The yAxisModel to set

Returns:

true if the column has been set.

stateChanged

public void stateChanged(ChangeEvent e)

Description copied from class: DefaultVisualization

Specified by:

stateChanged in interface ChangeListener

Overrides:

stateChanged in class DefaultVisualization

See Also:

DefaultVisualization.stateChanged(ChangeEvent)