com.rapidminer.gui.plotter.som
Class SOMPlotter

java.lang.Object
  java.awt.Component
      java.awt.Container
          javax.swing.JComponent
              javax.swing.JPanel
                  com.rapidminer.gui.plotter.PlotterAdapter
                      com.rapidminer.gui.plotter.som.SOMPlotter

All Implemented Interfaces:

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

Direct Known Subclasses:

SOMModelPlotter

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.

Author:

Sebastian Land, Ingo Mierswa

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class com.rapidminer.gui.plotter.PlotterAdapter

PlotterAdapter.EllipsoidPointStyle, PlotterAdapter.LineColorIcon, PlotterAdapter.LineStyle, PlotterAdapter.LineStyleIcon, PlotterAdapter.PointStyle, PlotterAdapter.RectanglePointStyle, PlotterAdapter.StarPointStyle, PlotterAdapter.TriangularPointStyle, PlotterAdapter.TurnedTriangularPointStyle

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.BaselineResizeBehavior, java.awt.Component.BltBufferStrategy, java.awt.Component.FlipBufferStrategy

Field Summary

protected int	colorColumn
protected DataTable	dataTable
protected int[]	dimensions
protected java.awt.image.BufferedImage	image
protected static int	IMAGE_HEIGHT
protected static int	IMAGE_WIDTH
static int	MATRIX_P
static int	MATRIX_U
static int	MATRIX_U_STAR
protected KohonenNet	net
protected boolean	show

Fields inherited from class com.rapidminer.gui.plotter.PlotterAdapter

ELLIPSOID_POINT_STYLE, GRID_COLOR, KNOWN_POINT_STYLES, LABEL_FONT, LABEL_FONT_BOLD, LINE_COLORS, LINE_STROKES, LINE_STYLE_ICONS, LINE_STYLES, MARGIN, POINT_STYLES, POINTSIZE, RECTANGLE_POINT_STYLE, STAR_POINT_STYLE, TOOLTIP_COLOR, TRIANGUALAR_POINT_STYLE, TURNED_TRIANGUALAR_POINT_STYLE, 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 com.rapidminer.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.
protected void	createMatrices()
protected void	drawPoints(java.awt.Graphics2D g)
protected void	drawToolTip(java.awt.Graphics2D g)
void	forcePlotGeneration() This default implementation does nothing.
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.
protected 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.
void	paintSom(java.awt.Graphics graphics)
void	prepareSOM(DataTable dataTable, double adaptationRadius, int trainRounds, boolean threadMode)
void	progressFinished()
protected java.lang.Object	readResolve()
protected void	recalculateBackgroundImage()
void	setColoredPoints(boolean coloredPoints)
void	setDataTable(DataTable dataTable) Does nothing.
void	setJitter(int jitter) Sets the level of jitter and initiates a repaint.
void	setMatrixType(int matrixType)
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)
void	startCalculation(boolean threadMode)

Methods inherited from class com.rapidminer.gui.plotter.PlotterAdapter

canHandleContinousJittering, canHandleZooming, dataTableUpdated, drawGenericNominalLegend, drawLegend, drawLegend, drawNumericalLegend, drawPoint, drawPoint, drawSimpleDateLegend, drawSimpleNumericalLegend, drawToolTip, drawWeightRectangle, finishRendering, getAdditionalParameterKeys, getAxis, getAxisName, getColorProvider, getIcon, getInitialZoomFactor, getMaxWeight, getNumberOfAxes, getNumberOfPlots, getNumericalTicSize, getParameterTypes, getPlotter, getPlotterName, getPointStyle, getPositionInDataSpace, getPreferredSize, getRenderHeight, getRenderWidth, getTicSize, getValuePlotSelectionType, getWeightColor, hasOptionsDialog, hasSaveImageButton, isProvidingCoordinates, isSaveable, isSupportingAbsoluteValues, isSupportingLogScale, isSupportingLogScaleForPlotColumns, isSupportingSorting, prepareRendering, render, save, setAbsolute, setAdditionalParameter, setAxis, setDragBounds, setDrawRange, setKey, setLogScale, setLogScaleForPlotColumns, setParameter, setSorting, setZooming, showOptionsDialog, stopUpdates

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, getBaseline, getBaselineResizeBehavior, getBorder, getBounds, getClientProperty, getComponentGraphics, getComponentPopupMenu, getConditionForKeyStroke, getDebugGraphicsOptions, getDefaultLocale, getFontMetrics, getGraphics, getHeight, getInheritsPopupMenu, getInputMap, getInputMap, getInputVerifier, getInsets, getInsets, getListeners, getLocation, getMaximumSize, getMinimumSize, getNextFocusableComponent, getPopupLocation, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getTransferHandler, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingForPrint, 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 com.rapidminer.gui.plotter.Plotter

addMouseListener, addMouseMotionListener

Field Detail

MATRIX_U

public static final int MATRIX_U

See Also:

Constant Field Values

MATRIX_P

public static final int MATRIX_P

See Also:

Constant Field Values

MATRIX_U_STAR

public static final int MATRIX_U_STAR

See Also:

Constant Field Values

IMAGE_WIDTH

protected static final int IMAGE_WIDTH

See Also:

Constant Field Values

IMAGE_HEIGHT

protected static final int IMAGE_HEIGHT

See Also:

Constant Field Values

dimensions

protected int[] dimensions

dataTable

protected transient DataTable dataTable

show

protected boolean show

colorColumn

protected int colorColumn

net

protected transient KohonenNet net

image

protected transient java.awt.image.BufferedImage image

Constructor Detail

SOMPlotter

public SOMPlotter()

Method Detail

forcePlotGeneration

public void forcePlotGeneration()

Description copied from class: PlotterAdapter

This default implementation does nothing. Subclasses might implement this method to enforce plotter generation for reporting / file writing.

Specified by:

forcePlotGeneration in interface Plotter

Overrides:

forcePlotGeneration in class PlotterAdapter

readResolve

protected java.lang.Object readResolve()

setColoredPoints

public void setColoredPoints(boolean coloredPoints)

setMatrixType

public void setMatrixType(int matrixType)

startCalculation

public void startCalculation(boolean threadMode)

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

paintSom

public void paintSom(java.awt.Graphics graphics)

drawPoints

protected void drawPoints(java.awt.Graphics2D g)

setDataTable

public void setDataTable(DataTable dataTable)

Description copied from class: PlotterAdapter

Does nothing.

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

public void prepareSOM(DataTable dataTable,
                       double adaptationRadius,
                       int trainRounds,
                       boolean threadMode)

createMatrices

protected void createMatrices()

recalculateBackgroundImage

protected void recalculateBackgroundImage()

interpolateRect

protected 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)

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

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

drawToolTip

protected void drawToolTip(java.awt.Graphics2D g)