edu.udo.cs.yale.gui.plotter.som
Class SOMPlotter

java.lang.Object
  java.awt.Component
      java.awt.Container
          javax.swing.JComponent
              javax.swing.JPanel
                  edu.udo.cs.yale.gui.plotter.PlotterAdapter
                      edu.udo.cs.yale.gui.plotter.som.SOMPlotter

All Implemented Interfaces:

DataTableListener, Plotter, ProgressListener, java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable, javax.accessibility.Accessible

public class SOMPlotter
extends PlotterAdapter
implements ProgressListener

This is the main class for the SOMPlotter. It uses the KohonenNet class for generating a self-organizing map. Different properties of the resulting map may be shown as background while the examples are shown as points. There are different styled visualizations of the properties.

Version:

$Id: SOMPlotter.java,v 1.12 2006/09/24 13:05:06 ingomierswa Exp $

Author:

Sebastian Land, Ingo Mierswa

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class edu.udo.cs.yale.gui.plotter.PlotterAdapter

PlotterAdapter.LineStyle, PlotterAdapter.LineStyleIcon

Nested classes/interfaces inherited from class javax.swing.JPanel

javax.swing.JPanel.AccessibleJPanel

Nested classes/interfaces inherited from class javax.swing.JComponent

javax.swing.JComponent.AccessibleJComponent

Nested classes/interfaces inherited from class java.awt.Container

java.awt.Container.AccessibleAWTContainer

Nested classes/interfaces inherited from class java.awt.Component

java.awt.Component.AccessibleAWTComponent, java.awt.Component.BltBufferStrategy, java.awt.Component.FlipBufferStrategy

Field Summary

private javax.swing.JButton	approveButton
private int	colorColumn
private SOMMatrixColorizer[]	colorizer
private javax.swing.JComboBox	colorSelection
private java.lang.String	currentToolTip
private RandomDataContainer	data
private DataTable	dataTable
private int[]	dimensions
private javax.swing.JTextField	dimensionX
private javax.swing.JTextField	dimensionY
private java.util.ArrayList<ExamplePlotterPoint>	exampleCoordinates
private boolean	examplesApplied
private java.awt.image.BufferedImage	image
private static int	IMAGE_HEIGHT
private static int	IMAGE_WIDTH
private int	jitterAmount
private javax.swing.JComboBox	matrixSelection
private double	maxP
private double	maxU
private double	maxUStar
private KohonenNet	net
private double[][]	pMatrix
private javax.swing.JProgressBar	progressBar
private javax.swing.JTextField	radiusSelection
private javax.swing.JTextField	roundSelection
private static long	serialVersionUID
private boolean	show
private int	showColor
private int	showMatrix
private double	toolTipX
private double	toolTipY
private double[][]	uMatrix
private double[][]	uStarMatrix

Fields inherited from class edu.udo.cs.yale.gui.plotter.PlotterAdapter

GRID_COLOR, LABEL_FONT, LINE_COLORS, LINE_STROKES, LINE_STYLE_ICONS, LINE_STYLES, MARGIN, POINTSIZE, TOOLTIP_COLOR, WEIGHT_BORDER_WIDTH

Fields inherited from class javax.swing.JComponent

accessibleContext, listenerList, TOOL_TIP_TEXT_KEY, ui, UNDEFINED_CONDITION, WHEN_ANCESTOR_OF_FOCUSED_COMPONENT, WHEN_FOCUSED, WHEN_IN_FOCUSED_WINDOW

Fields inherited from class java.awt.Component

BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT

Fields inherited from interface edu.udo.cs.yale.gui.plotter.Plotter

MULTIPLE_SELECTION, NO_SELECTION, SINGLE_SELECTION

Fields inherited from interface java.awt.image.ImageObserver

ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH

Constructor Summary

SOMPlotter()

Method Summary

boolean	canHandleJitter() Returns true.
private void	createMatrices()
private void	drawToolTip(java.awt.Graphics2D g)
private double[]	getDoubleArrayFromRow(DataTableRow row, DataTable table)
java.lang.String	getIdForPos(int x, int y) Returns null.
javax.swing.JComponent	getOptionsComponent(int index) Returns null.
boolean	getPlotColumn(int dimension) Returns false.
java.lang.String	getPlotName() Returns null.
PlotterCondition	getPlotterCondition() Returns a BasicPlotterCondition allowing for all DataTables.
private ExamplePlotterPoint	getPlotterPointForPos(int x, int y)
private double[][]	getPMatrix(KohonenNet net, RandomDataContainer data, int[] dimensions)
private double[][]	getUMatrix(KohonenNet net, int[] dimensions)
private double[][]	getUStarMatrix(double[][] uMatrix, double[][] pMatrix, double meanP, double maxP, int[] dimensions)
private void	interpolateRect(java.awt.image.BufferedImage image, int posX, int posY, double width, double height, double[][] matrix, int matrixX, int matrixY, double colorScale, SOMMatrixColorizer colorizer)
void	paintComponent(java.awt.Graphics graphics) Invokes super method and sets correct color schemes.
private void	prepareSOM(DataTable dataTable, double adaptionRadius, int trainRounds)
void	progressFinished()
private void	recalculateBackgroundImage()
void	setDataTable(DataTable dataTable) Since this method already adds this object as a listener, all methods overriding this one should invoke the super method.
void	setJitter(int jitter) Sets the level of jitter and initiates a repaint.
void	setMousePosInDataSpace(int x, int y) Sets the mouse position in the shown data space.
void	setPlotColumn(int column, boolean plot) Does nothing.
void	setProgress(int value)
private void	setToolTip(java.lang.String toolTip, double x, double y)

Methods inherited from class edu.udo.cs.yale.gui.plotter.PlotterAdapter

canHandleZooming, dataTableUpdated, drawLegend, drawLegend, drawPoint, drawToolTip, drawWeightRectangle, getAxis, getAxisName, getIcon, getInitialZoomFactor, getMaxWeight, getNumberOfAxes, getNumberOfPlots, getNumericalTicSize, getPlotter, getPointColor, getPointColor, getPointColorValue, getPositionInDataSpace, getTicSize, getValuePlotSelectionType, getWeightColor, hasOptionsDialog, hasSaveImageButton, isProvidingCoordinates, isSaveable, save, setAxis, setDragBounds, setDrawRange, setKey, setZooming, showOptionsDialog

Methods inherited from class javax.swing.JPanel

getAccessibleContext, getUI, getUIClassID, paramString, setUI, updateUI

Methods inherited from class javax.swing.JComponent

addAncestorListener, addNotify, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, getBorder, getBounds, getClientProperty, getComponentGraphics, getComponentPopupMenu, getConditionForKeyStroke, getDebugGraphicsOptions, getDefaultLocale, getFontMetrics, getGraphics, getHeight, getInheritsPopupMenu, getInputMap, getInputMap, getInputVerifier, getInsets, getInsets, getListeners, getLocation, getMaximumSize, getMinimumSize, getNextFocusableComponent, getPopupLocation, getPreferredSize, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getTransferHandler, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paint, paintBorder, paintChildren, paintImmediately, paintImmediately, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processKeyBinding, processKeyEvent, processMouseEvent, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setComponentPopupMenu, setDebugGraphicsOptions, setDefaultLocale, setDoubleBuffered, setEnabled, setFocusTraversalKeys, setFont, setForeground, setInheritsPopupMenu, setInputMap, setInputVerifier, setMaximumSize, setMinimumSize, setNextFocusableComponent, setOpaque, setPreferredSize, setRequestFocusEnabled, setToolTipText, setTransferHandler, setUI, setVerifyInputWhenFocusTarget, setVisible, unregisterKeyboardAction, update

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, addImpl, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getLayout, getMousePosition, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, preferredSize, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, setComponentZOrder, setFocusCycleRoot, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setLayout, transferFocusBackward, transferFocusDownCycle, validate, validateTree

Methods inherited from class java.awt.Component

action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, bounds, checkImage, checkImage, coalesceEvents, contains, createImage, createImage, createVolatileImage, createVolatileImage, disableEvents, dispatchEvent, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getBackground, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getForeground, getGraphicsConfiguration, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocale, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isPreferredSizeSet, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, resize, resize, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocale, setLocation, setLocation, setName, setSize, setSize, show, show, size, toString, transferFocus, transferFocusUpCycle

Methods inherited from class java.lang.Object

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

Methods inherited from interface edu.udo.cs.yale.gui.plotter.Plotter

addMouseListener, addMouseMotionListener

Field Detail

serialVersionUID

private static final long serialVersionUID

See Also:

Constant Field Values

IMAGE_WIDTH

private static final int IMAGE_WIDTH

See Also:

Constant Field Values

IMAGE_HEIGHT

private static final int IMAGE_HEIGHT

See Also:

Constant Field Values

dimensions

private int[] dimensions

exampleCoordinates

private java.util.ArrayList<ExamplePlotterPoint> exampleCoordinates

examplesApplied

private boolean examplesApplied

uMatrix

private double[][] uMatrix

maxU

private double maxU

pMatrix

private double[][] pMatrix

maxP

private double maxP

uStarMatrix

private double[][] uStarMatrix

maxUStar

private double maxUStar

dataTable

private DataTable dataTable

show

private boolean show

currentToolTip

private java.lang.String currentToolTip

toolTipX

private double toolTipX

toolTipY

private double toolTipY

showMatrix

private int showMatrix

showColor

private int showColor

colorColumn

private int colorColumn

data

private RandomDataContainer data

net

private KohonenNet net

approveButton

private javax.swing.JButton approveButton

matrixSelection

private javax.swing.JComboBox matrixSelection

colorSelection

private javax.swing.JComboBox colorSelection

roundSelection

private javax.swing.JTextField roundSelection

radiusSelection

private javax.swing.JTextField radiusSelection

dimensionX

private javax.swing.JTextField dimensionX

dimensionY

private javax.swing.JTextField dimensionY

progressBar

private javax.swing.JProgressBar progressBar

colorizer

private SOMMatrixColorizer[] colorizer

jitterAmount

private int jitterAmount

image

private java.awt.image.BufferedImage image

Constructor Detail

SOMPlotter

public SOMPlotter()

Method Detail

getPlotterCondition

public PlotterCondition getPlotterCondition()

Description copied from class: PlotterAdapter

Returns a BasicPlotterCondition allowing for all DataTables. Subclasses should override this method in order to indicate that they might not be able to handle certain data tables.

Specified by:

getPlotterCondition in interface Plotter

Overrides:

getPlotterCondition in class PlotterAdapter

paintComponent

public void paintComponent(java.awt.Graphics graphics)

Description copied from class: PlotterAdapter

Invokes super method and sets correct color schemes. Should be overwritten by children, but invokation of this super method must still be performed in order to get correct color schemes.

Overrides:

paintComponent in class PlotterAdapter

setDataTable

public void setDataTable(DataTable dataTable)

Description copied from class: PlotterAdapter

Since this method already adds this object as a listener, all methods overriding this one should invoke the super method.

Specified by:

setDataTable in interface Plotter

Overrides:

setDataTable in class PlotterAdapter

canHandleJitter

public boolean canHandleJitter()

Returns true.

Specified by:

canHandleJitter in interface Plotter

Overrides:

canHandleJitter in class PlotterAdapter

setJitter

public void setJitter(int jitter)

Sets the level of jitter and initiates a repaint.

Specified by:

setJitter in interface Plotter

Overrides:

setJitter in class PlotterAdapter

prepareSOM

private void prepareSOM(DataTable dataTable,
                        double adaptionRadius,
                        int trainRounds)

createMatrices

private void createMatrices()

recalculateBackgroundImage

private void recalculateBackgroundImage()

interpolateRect

private void interpolateRect(java.awt.image.BufferedImage image,
                             int posX,
                             int posY,
                             double width,
                             double height,
                             double[][] matrix,
                             int matrixX,
                             int matrixY,
                             double colorScale,
                             SOMMatrixColorizer colorizer)

getDoubleArrayFromRow

private double[] getDoubleArrayFromRow(DataTableRow row,
                                       DataTable table)

getUMatrix

private double[][] getUMatrix(KohonenNet net,
                              int[] dimensions)

getPMatrix

private double[][] getPMatrix(KohonenNet net,
                              RandomDataContainer data,
                              int[] dimensions)

getUStarMatrix

private double[][] getUStarMatrix(double[][] uMatrix,
                                  double[][] pMatrix,
                                  double meanP,
                                  double maxP,
                                  int[] dimensions)

getOptionsComponent

public javax.swing.JComponent getOptionsComponent(int index)

Description copied from class: PlotterAdapter

Returns null. Subclasses might override this method in order to provide additional option components.

Specified by:

getOptionsComponent in interface Plotter

Overrides:

getOptionsComponent in class PlotterAdapter

setPlotColumn

public void setPlotColumn(int column,
                          boolean plot)

Description copied from class: PlotterAdapter

Does nothing. Subclasses should override this method if they want to allow plot column selection. In this case, the method PlotterAdapter.getPlotColumn(int) should also be overriden.

Specified by:

setPlotColumn in interface Plotter

Overrides:

setPlotColumn in class PlotterAdapter

getPlotColumn

public boolean getPlotColumn(int dimension)

Description copied from class: PlotterAdapter

Returns false. Subclasses should override this method and return true for the columns which should be plotted.

Specified by:

getPlotColumn in interface Plotter

Overrides:

getPlotColumn in class PlotterAdapter

getPlotName

public java.lang.String getPlotName()

Description copied from class: PlotterAdapter

Returns null. Subclasses might return another name more fitting the plot selection box or list.

Specified by:

getPlotName in interface Plotter

Overrides:

getPlotName in class PlotterAdapter

setProgress

public void setProgress(int value)

Specified by:

setProgress in interface ProgressListener

progressFinished

public void progressFinished()

Specified by:

progressFinished in interface ProgressListener

getIdForPos

public java.lang.String getIdForPos(int x,
                                    int y)

Description copied from class: PlotterAdapter

Returns null. Subclasses which are able to derive a point from a mouse position should return a proper Id which can be used for object visualizers.

Specified by:

getIdForPos in interface Plotter

Overrides:

getIdForPos in class PlotterAdapter

getPlotterPointForPos

private ExamplePlotterPoint getPlotterPointForPos(int x,
                                                  int y)

setMousePosInDataSpace

public void setMousePosInDataSpace(int x,
                                   int y)

Sets the mouse position in the shown data space.

Specified by:

setMousePosInDataSpace in interface Plotter

Overrides:

setMousePosInDataSpace in class PlotterAdapter

setToolTip

private void setToolTip(java.lang.String toolTip,
                        double x,
                        double y)

drawToolTip

private void drawToolTip(java.awt.Graphics2D g)