weka.gui.visualize
Class VisualizePanel.PlotPanel

java.lang.Object
  |
  +--java.awt.Component
        |
        +--java.awt.Container
              |
              +--javax.swing.JComponent
                    |
                    +--javax.swing.JPanel
                          |
                          +--weka.gui.visualize.VisualizePanel.PlotPanel

All Implemented Interfaces:

javax.accessibility.Accessible, java.awt.image.ImageObserver, java.awt.MenuContainer, Plot2DCompanion, java.io.Serializable

Enclosing class:

VisualizePanel

protected class VisualizePanel.PlotPanel

extends javax.swing.JPanel

implements Plot2DCompanion

Inner class to handle plotting

See Also:

Serialized Form

Inner classes inherited from class javax.swing.JPanel

javax.swing.JPanel.AccessibleJPanel

Inner classes inherited from class javax.swing.JComponent

javax.swing.JComponent.AccessibleJComponent

Inner classes inherited from class java.awt.Container

java.awt.Container.AccessibleAWTContainer

Inner classes inherited from class java.awt.Component

java.awt.Component.AccessibleAWTComponent

Field Summary

protected int	m_cIndex
protected PlotData2D	m_originalPlot The master plot
protected Plot2D	m_plot2D The actual generic plotting panel
protected Instances	m_plotInstances The instances from the master plot
protected int	m_sIndex
protected int	m_xIndex Indexes of the attributes to go on the x and y axis and the attribute to use for colouring and the current shape for drawing
protected int	m_yIndex

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 java.awt.image.ImageObserver

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

Constructor Summary

VisualizePanel.PlotPanel()
Constructor

Method Summary

void	addPlot(PlotData2D newPlot) Adds a plot.
void	cancelShapes() Sets the list of shapes to empty and also cancels the current shape being drawn (if applicable).
FastVector	getShapes()
boolean	inSplit(Instance i) This will check if an instance is inside or outside of the current shapes.
void	prePlot(java.awt.Graphics gx) Renders the polygons if necessary
void	setCindex(int c) Set the index of the attribute to use for colouring
void	setColours(FastVector cols) Set a list of colours to use for plotting points
void	setJitter(int j) Set level of jitter and repaint the plot using the new jitter value
void	setMasterPlot(PlotData2D newPlot) Clears all existing plots and sets a new master plot
void	setShapes(FastVector v) This can be used to set the shapes that should appear.
void	setSindex(int s) Set the index of the attribute to use for the shape.
void	setXindex(int x) Set the index of the attribute to go on the x axis
void	setYindex(int y) Set the index of the attribute to go on the y axis
protected void	switchToLegend() Remove the attibute panel and replace it with the legend panel

Methods inherited from class javax.swing.JPanel

getAccessibleContext, getUIClassID, paramString, 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, getAutoscrolls, getBorder, getBounds, getClientProperty, getComponentGraphics, getConditionForKeyStroke, getDebugGraphicsOptions, getGraphics, getHeight, getInputMap, getInputMap, getInputVerifier, getInsets, getInsets, getListeners, getLocation, getMaximumSize, getMinimumSize, getNextFocusableComponent, getPreferredSize, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getVerifyInputWhenFocusTarget, getVisibleRect, getWidth, getX, getY, grabFocus, hasFocus, hide, isDoubleBuffered, isFocusCycleRoot, isFocusTraversable, isLightweightComponent, isManagingFocus, isMaximumSizeSet, isMinimumSizeSet, isOpaque, isOptimizedDrawingEnabled, isPaintingTile, isPreferredSizeSet, isRequestFocusEnabled, isValidateRoot, paint, paintBorder, paintChildren, paintComponent, paintImmediately, paintImmediately, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processFocusEvent, processKeyBinding, processKeyEvent, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removePropertyChangeListener, removePropertyChangeListener, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setDebugGraphicsOptions, setDoubleBuffered, setEnabled, setFont, setForeground, setInputMap, setInputVerifier, setMaximumSize, setMinimumSize, setNextFocusableComponent, setOpaque, setPreferredSize, setRequestFocusEnabled, setToolTipText, setUI, setVerifyInputWhenFocusTarget, setVisible, unregisterKeyboardAction, update

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, addImpl, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getLayout, insets, invalidate, isAncestorOf, layout, list, list, locate, minimumSize, paintComponents, preferredSize, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, setLayout, validate, validateTree

Methods inherited from class java.awt.Component

action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, bounds, checkImage, checkImage, coalesceEvents, contains, createImage, createImage, disableEvents, dispatchEvent, enable, enableEvents, enableInputMethods, getBackground, getBounds, getColorModel, getComponentOrientation, getCursor, getDropTarget, getFont, getFontMetrics, getForeground, getGraphicsConfiguration, getInputContext, getInputMethodRequests, getLocale, getLocation, getLocationOnScreen, getName, getParent, getPeer, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, imageUpdate, inside, isDisplayable, isEnabled, isLightweight, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, processComponentEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processMouseEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, repaint, repaint, repaint, resize, resize, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setLocale, setLocation, setLocation, setName, setSize, setSize, show, show, size, toString, transferFocus

Methods inherited from class java.lang.Object

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

Field Detail

m_plot2D

protected Plot2D m_plot2D

The actual generic plotting panel

m_plotInstances

protected Instances m_plotInstances

The instances from the master plot

m_originalPlot

protected PlotData2D m_originalPlot

The master plot

m_xIndex

protected int m_xIndex

Indexes of the attributes to go on the x and y axis and the attribute to use for colouring and the current shape for drawing

m_yIndex

protected int m_yIndex

m_cIndex

protected int m_cIndex

m_sIndex

protected int m_sIndex

Constructor Detail

VisualizePanel.PlotPanel

public VisualizePanel.PlotPanel()

Constructor

Method Detail

getShapes

public FastVector getShapes()

Returns:

The FastVector containing all the shapes.

cancelShapes

public void cancelShapes()

Sets the list of shapes to empty and also cancels the current shape being drawn (if applicable).

setShapes

public void setShapes(FastVector v)

This can be used to set the shapes that should appear.

Parameters:

v - The list of shapes.

inSplit

public boolean inSplit(Instance i)

This will check if an instance is inside or outside of the current shapes.

Parameters:

i - The instance to check.

Returns:

True if 'i' falls inside the shapes, false otherwise.

setJitter

public void setJitter(int j)

Set level of jitter and repaint the plot using the new jitter value

Parameters:

j - the level of jitter

setXindex

public void setXindex(int x)

Set the index of the attribute to go on the x axis

Parameters:

x - the index of the attribute to use on the x axis

setYindex

public void setYindex(int y)

Set the index of the attribute to go on the y axis

Parameters:

y - the index of the attribute to use on the y axis

setCindex

public void setCindex(int c)

Set the index of the attribute to use for colouring

Parameters:

c - the index of the attribute to use for colouring

setSindex

public void setSindex(int s)

Set the index of the attribute to use for the shape.

Parameters:

s - the index of the attribute to use for the shape

setMasterPlot

public void setMasterPlot(PlotData2D newPlot)
                   throws java.lang.Exception

Clears all existing plots and sets a new master plot

Parameters:

newPlot - the new master plot

Throws:

java.lang.Exception - if plot could not be added

addPlot

public void addPlot(PlotData2D newPlot)
             throws java.lang.Exception

Adds a plot. If there are no plots so far this plot becomes the master plot and, if it has a custom colour defined then the class panel is removed.

Parameters:

newPlot - the plot to add.

Throws:

java.lang.Exception - if plot could not be added

switchToLegend

protected void switchToLegend()

Remove the attibute panel and replace it with the legend panel

setColours

public void setColours(FastVector cols)

Set a list of colours to use for plotting points

Parameters:

cols - a list of java.awt.Colors

prePlot

public void prePlot(java.awt.Graphics gx)

Renders the polygons if necessary

Specified by:

prePlot in interface Plot2DCompanion

Parameters:

gx - the graphics context