com.rapidminer.gui.plotter
Class DensityPlotter

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

All Implemented Interfaces:

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

public class DensityPlotter
extends PlotterAdapter

The density plotter does not only plot the single plot points but also tries to calculate a color for all pixels in between.

Author:

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

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

DensityPlotter()

DensityPlotter(DataTable dataTable)

Method Summary

int	getAxis(int axis) Returns -1.
java.lang.String	getAxisName(int index) Returns null.
java.lang.String	getIdForPos(int x, int y) Returns null.
int	getNumberOfAxes() Returns 0.
boolean	getPlotColumn(int index) Returns false.
java.lang.String	getPlotName() Returns null.
java.awt.geom.Point2D	getPositionInDataSpace(java.awt.Point p) Returns the position in data space from a position in screen space should return the proper position.
boolean	isProvidingCoordinates() Returns false.
void	paintComponent(java.awt.Graphics graphics) Invokes super method and sets correct color schemes.
void	setAxis(int index, int dimension) Does nothing.
void	setDataTable(DataTable dataTable) Does nothing.
void	setMousePosInDataSpace(int x, int y) Sets the mouse position in the shown data space.
void	setPlotColumn(int index, boolean plot) Does nothing.

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

canHandleContinousJittering, canHandleJitter, canHandleZooming, dataTableUpdated, drawGenericNominalLegend, drawLegend, drawLegend, drawNumericalLegend, drawPoint, drawPoint, drawSimpleDateLegend, drawSimpleNumericalLegend, drawToolTip, drawWeightRectangle, finishRendering, forcePlotGeneration, getAdditionalParameterKeys, getColorProvider, getIcon, getInitialZoomFactor, getMaxWeight, getNumberOfPlots, getNumericalTicSize, getOptionsComponent, getParameterTypes, getPlotter, getPlotterCondition, getPlotterName, getPointStyle, getPreferredSize, getRenderHeight, getRenderWidth, getTicSize, getValuePlotSelectionType, getWeightColor, hasOptionsDialog, hasSaveImageButton, isSaveable, isSupportingAbsoluteValues, isSupportingLogScale, isSupportingLogScaleForPlotColumns, isSupportingSorting, prepareRendering, render, save, setAbsolute, setAdditionalParameter, setDragBounds, setDrawRange, setJitter, 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

Constructor Detail

DensityPlotter

public DensityPlotter()

DensityPlotter

public DensityPlotter(DataTable dataTable)

Method Detail

setDataTable

public void setDataTable(DataTable dataTable)

Description copied from class: PlotterAdapter

Does nothing.

Specified by:

setDataTable in interface Plotter

Overrides:

setDataTable in class PlotterAdapter

getNumberOfAxes

public int getNumberOfAxes()

Description copied from class: PlotterAdapter

Returns 0. Subclasses overriding this method should also override PlotterAdapter.getAxisName(int), PlotterAdapter.setAxis(int, int), and PlotterAdapter.getAxis(int).

Specified by:

getNumberOfAxes in interface Plotter

Overrides:

getNumberOfAxes in class PlotterAdapter

getAxis

public int getAxis(int axis)

Description copied from class: PlotterAdapter

Returns -1. Subclasses overriding this method should also override PlotterAdapter.getAxisName(int), PlotterAdapter.setAxis(int, int), and PlotterAdapter.getNumberOfAxes().

Specified by:

getAxis in interface Plotter

Overrides:

getAxis in class PlotterAdapter

getAxisName

public java.lang.String getAxisName(int index)

Description copied from class: PlotterAdapter

Returns null. Subclasses overriding this method should also override PlotterAdapter.getAxis(int), PlotterAdapter.setAxis(int, int), and PlotterAdapter.getNumberOfAxes().

Specified by:

getAxisName in interface Plotter

Overrides:

getAxisName in class PlotterAdapter

setAxis

public void setAxis(int index,
                    int dimension)

Description copied from class: PlotterAdapter

Does nothing. Subclasses overriding this method should also override PlotterAdapter.getAxis(int), PlotterAdapter.getAxisName(int), and PlotterAdapter.getNumberOfAxes().

Specified by:

setAxis in interface Plotter

Overrides:

setAxis 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

setPlotColumn

public void setPlotColumn(int index,
                          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 index)

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

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

isProvidingCoordinates

public boolean isProvidingCoordinates()

Description copied from class: PlotterAdapter

Returns false. Subclasses might override this method in order to indicate that this plotter is able to deliver plot coordinates. Please note that overriding subclasses should also override PlotterAdapter.getPositionInDataSpace(Point).

Specified by:

isProvidingCoordinates in interface Plotter

Overrides:

isProvidingCoordinates in class PlotterAdapter

getPositionInDataSpace

public java.awt.geom.Point2D getPositionInDataSpace(java.awt.Point p)

Returns the position in data space from a position in screen space should return the proper position.

Specified by:

getPositionInDataSpace in interface Plotter

Overrides:

getPositionInDataSpace in class PlotterAdapter

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