weka.gui.visualize
Class AttributePanel

java.lang.Object
  java.awt.Component
      java.awt.Container
          javax.swing.JComponent
              javax.swing.JScrollPane
                  weka.gui.visualize.AttributePanel

All Implemented Interfaces:

javax.accessibility.Accessible, java.awt.image.ImageObserver, java.awt.MenuContainer, javax.swing.ScrollPaneConstants, java.io.Serializable

public class AttributePanel

extends javax.swing.JScrollPane

This panel displays one dimensional views of the attributes in a dataset. Colouring is done on the basis of a column in the dataset or an auxiliary array (useful for colouring cluster predictions).

Version:

$Revision: 1.9 $

Author:

Malcolm Ware (mfw4@cs.waikato.ac.nz), Mark Hall (mhall@cs.waikato.ac.nz)

See Also:

Serialized Form

Nested Class Summary

protected class

AttributePanel.AttributeSpacing inner inner class used for plotting the points into a bar for a particular attribute.

Nested classes inherited from class javax.swing.JScrollPane

javax.swing.JScrollPane.AccessibleJScrollPane, javax.swing.JScrollPane.ScrollBar

Nested classes inherited from class javax.swing.JComponent

javax.swing.JComponent.AccessibleJComponent

Nested classes inherited from class java.awt.Container

java.awt.Container.AccessibleAWTContainer

Nested classes inherited from class java.awt.Component

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

Field Summary

protected java.awt.Color	m_barColour The default colour to use for the background of the bars if a colour is not defined in Visualize.props
protected int	m_cIndex
protected FastVector	m_colorList The colour map to use for colouring points
protected java.awt.Color[]	m_DefaultColors default colours for colouring discrete class
protected int[]	m_heights Holds the random height for each instance.
protected FastVector	m_Listeners The list of things listening to this panel
protected double	m_maxC Holds the min and max values of the colouring attributes
protected double	m_minC
protected Instances	m_plotInstances The instances to be plotted
protected javax.swing.JPanel	m_span The container window for the attribute bars, and also where the X,Y or B get printed.
protected int	m_xIndex
protected int	m_yIndex

Fields inherited from class javax.swing.JScrollPane

columnHeader, horizontalScrollBar, horizontalScrollBarPolicy, lowerLeft, lowerRight, rowHeader, upperLeft, upperRight, verticalScrollBar, verticalScrollBarPolicy, viewport

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.Container

Fields inherited from class java.awt.Component

BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT

Fields inherited from interface javax.swing.ScrollPaneConstants

COLUMN_HEADER, HORIZONTAL_SCROLLBAR, HORIZONTAL_SCROLLBAR_ALWAYS, HORIZONTAL_SCROLLBAR_AS_NEEDED, HORIZONTAL_SCROLLBAR_NEVER, HORIZONTAL_SCROLLBAR_POLICY, LOWER_LEADING_CORNER, LOWER_LEFT_CORNER, LOWER_RIGHT_CORNER, LOWER_TRAILING_CORNER, ROW_HEADER, UPPER_LEADING_CORNER, UPPER_LEFT_CORNER, UPPER_RIGHT_CORNER, UPPER_TRAILING_CORNER, VERTICAL_SCROLLBAR, VERTICAL_SCROLLBAR_ALWAYS, VERTICAL_SCROLLBAR_AS_NEEDED, VERTICAL_SCROLLBAR_NEVER, VERTICAL_SCROLLBAR_POLICY, VIEWPORT

Fields inherited from interface java.awt.image.ImageObserver

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

Constructor Summary

AttributePanel()
This constructs an attributePanel.

Method Summary

void	addAttributePanelListener(AttributePanelListener a) Add a listener to the list of things listening to this panel
private void	extendColourMap() Adds more colours to the colour list
static void	main(java.lang.String[] args) Main method for testing this class.
void	setCindex(int c) Set the index of the attribute by which to colour the data.
void	setCindex(int c, double h, double l) Set the index of the attribute by which to colour the data.
void	setColours(FastVector cols) Sets a list of colours to use for colouring data points
void	setInstances(Instances ins) This sets the instances to be drawn into the attribute panel
private void	setProperties() Set the properties for the AttributePanel
void	setX(int x) shows which bar is the current x attribute.
void	setY(int y) shows which bar is the current y attribute.

Methods inherited from class javax.swing.JScrollPane

createHorizontalScrollBar, createVerticalScrollBar, createViewport, getAccessibleContext, getColumnHeader, getCorner, getHorizontalScrollBar, getHorizontalScrollBarPolicy, getRowHeader, getUI, getUIClassID, getVerticalScrollBar, getVerticalScrollBarPolicy, getViewport, getViewportBorder, getViewportBorderBounds, isValidateRoot, isWheelScrollingEnabled, paramString, setColumnHeader, setColumnHeaderView, setComponentOrientation, setCorner, setHorizontalScrollBar, setHorizontalScrollBarPolicy, setLayout, setRowHeader, setRowHeaderView, setUI, setVerticalScrollBar, setVerticalScrollBarPolicy, setViewport, setViewportBorder, setViewportView, setWheelScrollingEnabled, updateUI

Methods inherited from class javax.swing.JComponent

addAncestorListener, addNotify, addPropertyChangeListener, addPropertyChangeListener, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, getBorder, getBounds, getClientProperty, getComponentGraphics, getConditionForKeyStroke, getDebugGraphicsOptions, getDefaultLocale, getGraphics, getHeight, getInputMap, getInputMap, getInputVerifier, getInsets, getInsets, getListeners, getLocation, getMaximumSize, getMinimumSize, getNextFocusableComponent, getPreferredSize, getPropertyChangeListeners, getPropertyChangeListeners, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getTransferHandler, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, isDoubleBuffered, isLightweightComponent, isManagingFocus, isMaximumSizeSet, isMinimumSizeSet, isOpaque, isOptimizedDrawingEnabled, isPaintingTile, isPreferredSizeSet, isRequestFocusEnabled, paint, paintBorder, paintChildren, paintComponent, paintImmediately, paintImmediately, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processKeyBinding, processKeyEvent, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removePropertyChangeListener, removePropertyChangeListener, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setDebugGraphicsOptions, setDefaultLocale, setDoubleBuffered, setEnabled, setFont, setForeground, 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, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getLayout, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, preferredSize, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, setFocusCycleRoot, setFocusTraversalKeys, setFocusTraversalPolicy, 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, getBackground, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphicsConfiguration, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocale, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMouseWheelListeners, getName, getParent, getPeer, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, 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, processMouseEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, repaint, repaint, repaint, resize, resize, setBounds, setBounds, 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

Field Detail

m_plotInstances

protected Instances m_plotInstances

The instances to be plotted

m_maxC

protected double m_maxC

Holds the min and max values of the colouring attributes

m_minC

protected double m_minC

m_cIndex

protected int m_cIndex

m_xIndex

protected int m_xIndex

m_yIndex

protected int m_yIndex

m_colorList

protected FastVector m_colorList

The colour map to use for colouring points

m_DefaultColors

protected java.awt.Color[] m_DefaultColors

default colours for colouring discrete class

m_Listeners

protected FastVector m_Listeners

The list of things listening to this panel

m_heights

protected int[] m_heights

Holds the random height for each instance.

m_span

protected javax.swing.JPanel m_span

The container window for the attribute bars, and also where the X,Y or B get printed.

m_barColour

protected java.awt.Color m_barColour

The default colour to use for the background of the bars if a colour is not defined in Visualize.props

Constructor Detail

AttributePanel

public AttributePanel()

This constructs an attributePanel.

Method Detail

setProperties

private void setProperties()

Set the properties for the AttributePanel

addAttributePanelListener

public void addAttributePanelListener(AttributePanelListener a)

Add a listener to the list of things listening to this panel

Parameters:

a - the listener to notify when attribute bars are clicked on

setCindex

public void setCindex(int c,
                      double h,
                      double l)

Set the index of the attribute by which to colour the data. Updates the number of entries in the colour list if there are more values for this new attribute than previous ones.

Parameters:

c - the index of the attribute to colour on

h - maximum value of this attribute

l - minimum value of this attribute

setCindex

public void setCindex(int c)

Set the index of the attribute by which to colour the data. Updates the number of entries in the colour list if there are more values for this new attribute than previous ones.

Parameters:

c - the index of the attribute to colour on

extendColourMap

private void extendColourMap()

Adds more colours to the colour list

setColours

public void setColours(FastVector cols)

Sets a list of colours to use for colouring data points

Parameters:

cols - a list of java.awt.Color

setInstances

public void setInstances(Instances ins)
                  throws java.lang.Exception

This sets the instances to be drawn into the attribute panel

Parameters:

ins - The instances.

Throws:

java.lang.Exception

setX

public void setX(int x)

shows which bar is the current x attribute.

Parameters:

x - The attributes index.

setY

public void setY(int y)

shows which bar is the current y attribute.

Parameters:

y - The attributes index.

main

public static void main(java.lang.String[] args)

Main method for testing this class.

Parameters:

args - first argument should be an arff file. Second argument can be an optional class col