weka.gui.knowledgeflow.steps

Class StripChartInteractiveView

java.lang.Object

java.awt.Component

java.awt.Container

javax.swing.JComponent

javax.swing.JPanel

weka.gui.knowledgeflow.BaseInteractiveViewer

weka.gui.knowledgeflow.steps.StripChartInteractiveView

All Implemented Interfaces:

java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable, javax.accessibility.Accessible, StepInteractiveViewer, StripChart.PlotNotificationListener

public class StripChartInteractiveView
extends BaseInteractiveViewer
implements StripChart.PlotNotificationListener

Implements the actual strip chart view

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected class	StripChartInteractiveView.LegendPanel Class providing a panel for the legend.
protected static class	StripChartInteractiveView.StripChartInteractiveViewDefaults Class defining default settings for this viewer

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

Modifier and Type	Field and Description
protected java.awt.Color	m_BackgroundColor the background color.
protected java.awt.Color[]	m_colorList default colours for colouring lines
protected int	m_iheight Width and height of the off screen image.
protected int	m_iwidth
protected java.awt.Font	m_labelFont Font to use on the plot
protected java.awt.FontMetrics	m_labelMetrics Font metrics for string placement calculations
protected StripChartInteractiveView.LegendPanel	m_legendPanel Holds the legend
protected java.awt.Color	m_LegendPanelBorderColor the color of the legend panel's border.
protected java.util.List<java.lang.String>	m_legendText Holds the legend entries
protected double	m_max Max value for the y axis.
protected double	m_min Min value for the y axis.
protected double	m_oldMax
protected double	m_oldMin
protected java.awt.Image	m_osi The off screen image for rendering to.
protected weka.gui.knowledgeflow.steps.StripChartInteractiveView.StripPlotter	m_plotPanel
protected weka.gui.knowledgeflow.steps.StripChartInteractiveView.ScalePanel	m_scalePanel the scale.
protected int	m_xCount data point count
protected boolean	m_yScaleUpdate Scale update requested.

Fields inherited from class weka.gui.knowledgeflow.BaseInteractiveViewer

m_buttonHolder, m_closeBut, m_mainPerspective, m_parent, m_step

Fields inherited from class javax.swing.JComponent

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

accessibleContext, 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

Constructors

Constructor and Description
StripChartInteractiveView()

Method Summary

Modifier and Type	Method and Description
void	acceptDataPoint(double[] dataPoint) Accept and process a data point
void	applySettings(Settings settings) Apply settings from the supplied settings object
void	closePressed() Called when the close button is pressed
Defaults	getDefaultSettings() Get the default settings for this viewer
java.lang.String	getViewerName() Get the name of this viewer
void	init() Initialize the viewer
void	nowVisible() Called by the KnowledgeFlow application once the enclosing JFrame is visible
protected double[]	preProcessDataPoint(double[] dataPoint) Pre-process a data point
void	setLegend(java.util.List<java.lang.String> legendEntries, double min, double max) Set the entries for the legend

Methods inherited from class weka.gui.knowledgeflow.BaseInteractiveViewer

addButton, getMainKFPerspective, getSettings, getStep, setMainKFPerspective, setParentWindow, setStep

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, getPreferredSize, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getTransferHandler, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, hide, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingForPrint, isPaintingOrigin, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paint, paintBorder, paintChildren, paintComponent, 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, 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, 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, transferFocusBackward, transferFocusUpCycle

Methods inherited from class java.lang.Object

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

Field Detail

m_colorList

protected java.awt.Color[] m_colorList

default colours for colouring lines

m_BackgroundColor

protected java.awt.Color m_BackgroundColor

the background color.

m_LegendPanelBorderColor

protected java.awt.Color m_LegendPanelBorderColor

the color of the legend panel's border.

m_plotPanel

protected weka.gui.knowledgeflow.steps.StripChartInteractiveView.StripPlotter m_plotPanel

m_scalePanel

protected final weka.gui.knowledgeflow.steps.StripChartInteractiveView.ScalePanel m_scalePanel

the scale.

m_osi

protected transient java.awt.Image m_osi

The off screen image for rendering to.

m_iheight

protected int m_iheight

Width and height of the off screen image.

m_iwidth

protected int m_iwidth

m_max

protected double m_max

Max value for the y axis.

m_min

protected double m_min

Min value for the y axis.

m_yScaleUpdate

protected boolean m_yScaleUpdate

Scale update requested.

m_oldMax

protected double m_oldMax

m_oldMin

protected double m_oldMin

m_xCount

protected int m_xCount

data point count

m_labelFont

protected final java.awt.Font m_labelFont

Font to use on the plot

m_labelMetrics

protected java.awt.FontMetrics m_labelMetrics

Font metrics for string placement calculations

m_legendPanel

protected final StripChartInteractiveView.LegendPanel m_legendPanel

Holds the legend

m_legendText

protected java.util.List<java.lang.String> m_legendText

Holds the legend entries

Constructor Detail

StripChartInteractiveView

public StripChartInteractiveView()

Method Detail

init

public void init()

Initialize the viewer

Specified by:

init in interface StepInteractiveViewer

closePressed

public void closePressed()

Called when the close button is pressed

Overrides:

closePressed in class BaseInteractiveViewer

nowVisible

public void nowVisible()

Called by the KnowledgeFlow application once the enclosing JFrame is visible

Specified by:

nowVisible in interface StepInteractiveViewer

Overrides:

nowVisible in class BaseInteractiveViewer

getViewerName

public java.lang.String getViewerName()

Get the name of this viewer

Specified by:

getViewerName in interface StepInteractiveViewer

Returns:

the name of this viewer

setLegend

public void setLegend(java.util.List<java.lang.String> legendEntries,
                      double min,
                      double max)

Set the entries for the legend

Specified by:

setLegend in interface StripChart.PlotNotificationListener

Parameters:

legendEntries - a list of legend entries

min - initial minimum for the series being plotted

max - initial maximum for the series being plotted

preProcessDataPoint

protected double[] preProcessDataPoint(double[] dataPoint)

Pre-process a data point

Parameters:

dataPoint - the data point to process

Returns:

the data point

acceptDataPoint

public void acceptDataPoint(double[] dataPoint)

Accept and process a data point

Specified by:

acceptDataPoint in interface StripChart.PlotNotificationListener

Parameters:

dataPoint - the data point to process

getDefaultSettings

public Defaults getDefaultSettings()

Get the default settings for this viewer

Overrides:

getDefaultSettings in class BaseInteractiveViewer

Returns:

the default settings for this viewer

applySettings

public void applySettings(Settings settings)

Apply settings from the supplied settings object

Overrides:

applySettings in class BaseInteractiveViewer

Parameters:

settings - the settings object that might (or might not) have been