org.jfree.chart.ChartPanel

All Implemented Interfaces:: ActionListener, MouseListener, MouseMotionListener, ImageObserver, MenuContainer, Printable, Serializable, EventListener, Accessible, ChartChangeListener, ChartProgressListener, OverlayChangeListener

Direct Known Subclasses:: PolarChartPanel

public class ChartPanel
extends JPanel
implements ChartChangeListener, ChartProgressListener, ActionListener, MouseListener, MouseMotionListener, OverlayChangeListener, Printable, Serializable

A Swing GUI component for displaying a JFreeChart object.

The panel registers with the chart to receive notification of changes to any component of the chart. The chart is redrawn automatically whenever this notification is received.

See Also:: Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class javax.swing.JPanel
JPanel.AccessibleJPanel

Nested classes/interfaces inherited from class javax.swing.JComponent
JComponent.AccessibleJComponent

Nested classes/interfaces inherited from class java.awt.Container
Container.AccessibleAWTContainer

Nested classes/interfaces inherited from class java.awt.Component
Component.AccessibleAWTComponent, Component.BaselineResizeBehavior, Component.BltBufferStrategy, Component.FlipBufferStrategy

Field Summary

Fields
Modifier and Type	Field	Description
`static String`	`COPY_COMMAND`	Copy action command.
`static boolean`	`DEFAULT_BUFFER_USED`	Default setting for buffer usage.
`static int`	`DEFAULT_HEIGHT`	The default panel height.
`static int`	`DEFAULT_MAXIMUM_DRAW_HEIGHT`	The default limit above which chart scaling kicks in.
`static int`	`DEFAULT_MAXIMUM_DRAW_WIDTH`	The default limit above which chart scaling kicks in.
`static int`	`DEFAULT_MINIMUM_DRAW_HEIGHT`	The default limit below which chart scaling kicks in.
`static int`	`DEFAULT_MINIMUM_DRAW_WIDTH`	The default limit below which chart scaling kicks in.
`static int`	`DEFAULT_WIDTH`	The default panel width.
`static int`	`DEFAULT_ZOOM_TRIGGER_DISTANCE`	The minimum size required to perform a zoom on a rectangle
`protected static ResourceBundle`	`localizationResources`	The resourceBundle for the localization.
`static String`	`PRINT_COMMAND`	Print action command.
`static String`	`PROPERTIES_COMMAND`	Properties action command.
`static String`	`SAVE_COMMAND`	Save action command.
`static String`	`ZOOM_IN_BOTH_COMMAND`	Zoom in (both axes) action command.
`static String`	`ZOOM_IN_DOMAIN_COMMAND`	Zoom in (domain axis only) action command.
`static String`	`ZOOM_IN_RANGE_COMMAND`	Zoom in (range axis only) action command.
`static String`	`ZOOM_OUT_BOTH_COMMAND`	Zoom out (both axes) action command.
`static String`	`ZOOM_OUT_DOMAIN_COMMAND`	Zoom out (domain axis only) action command.
`static String`	`ZOOM_OUT_RANGE_COMMAND`	Zoom out (range axis only) action command.
`static String`	`ZOOM_RESET_BOTH_COMMAND`	Zoom reset (both axes) action command.
`static String`	`ZOOM_RESET_DOMAIN_COMMAND`	Zoom reset (domain axis only) action command.
`static String`	`ZOOM_RESET_RANGE_COMMAND`	Zoom reset (range axis only) action command.

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

Fields inherited from interface java.awt.print.Printable

NO_SUCH_PAGE, PAGE_EXISTS

Constructor Summary

Constructors
Constructor	Description
`ChartPanel(JFreeChart chart)`	Constructs a panel that displays the specified chart.
`ChartPanel(JFreeChart chart, boolean useBuffer)`	Constructs a panel containing a chart.
`ChartPanel(JFreeChart chart, boolean properties, boolean save, boolean print, boolean zoom, boolean tooltips)`	Constructs a JFreeChart panel.
`ChartPanel(JFreeChart chart, int width, int height, int minimumDrawWidth, int minimumDrawHeight, int maximumDrawWidth, int maximumDrawHeight, boolean useBuffer, boolean properties, boolean save, boolean print, boolean zoom, boolean tooltips)`	Constructs a JFreeChart panel.
`ChartPanel(JFreeChart chart, int width, int height, int minimumDrawWidth, int minimumDrawHeight, int maximumDrawWidth, int maximumDrawHeight, boolean useBuffer, boolean properties, boolean copy, boolean save, boolean print, boolean zoom, boolean tooltips)`	Constructs a JFreeChart panel.

Method Summary

Modifier and Type	Method	Description
`void`	`actionPerformed(ActionEvent event)`	Handles action events generated by the popup menu.
`void`	`addChartMouseListener(ChartMouseListener listener)`	Adds a listener to the list of objects listening for chart mouse events.
`void`	`addOverlay(Overlay overlay)`	Add an overlay to the panel.
`void`	`chartChanged(ChartChangeEvent event)`	Receives notification of changes to the chart, and redraws the chart.
`void`	`chartProgress(ChartProgressEvent event)`	Receives notification of a chart progress event.
`void`	`createChartPrintJob()`	Creates a print job for the chart.
`protected JPopupMenu`	`createPopupMenu(boolean properties, boolean save, boolean print, boolean zoom)`	Creates a popup menu for the panel.
`protected JPopupMenu`	`createPopupMenu(boolean properties, boolean copy, boolean save, boolean print, boolean zoom)`	Creates a popup menu for the panel.
`protected void`	`displayPopupMenu(int x, int y)`	The idea is to modify the zooming options depending on the type of chart being displayed by the panel.
`void`	`doCopy()`	Copies the current chart to the system clipboard.
`void`	`doEditChartProperties()`	Displays a dialog that allows the user to edit the properties for the current chart.
`void`	`doSaveAs()`	Opens a file chooser and gives the user an opportunity to save the chart in PNG format.
`Point2D`	`getAnchor()`	Returns the anchor point.
`JFreeChart`	`getChart()`	Returns the chart contained in the panel.
`ChartRenderingInfo`	`getChartRenderingInfo()`	Returns the chart rendering info from the most recent chart redraw.
`File`	`getDefaultDirectoryForSaveAs()`	Returns the default directory for the "save as" option.
`int`	`getDismissDelay()`	Returns the dismissal tooltip delay value used inside this chart panel.
`ChartEntity`	`getEntityForPoint(int viewX, int viewY)`	Returns the chart entity at a given point.
`boolean`	`getFillZoomRectangle()`	Returns the flag that controls whether or not the zoom rectangle is filled when drawn.
`boolean`	`getHorizontalAxisTrace()`	Returns the flag that controls whether or not a horizontal axis trace line is drawn over the plot area at the current mouse location.
`protected Line2D`	`getHorizontalTraceLine()`	Returns the horizontal trace line.
`int`	`getInitialDelay()`	Returns the initial tooltip delay value used inside this chart panel.
`EventListener[]`	`getListeners(Class listenerType)`	Returns an array of the listeners of the given type registered with the panel.
`int`	`getMaximumDrawHeight()`	Returns the maximum drawing height for charts.
`int`	`getMaximumDrawWidth()`	Returns the maximum drawing width for charts.
`int`	`getMinimumDrawHeight()`	Returns the minimum drawing height for charts.
`int`	`getMinimumDrawWidth()`	Returns the minimum drawing width for charts.
`JPopupMenu`	`getPopupMenu()`	Returns the popup menu.
`boolean`	`getRefreshBuffer()`	Returns the flag that controls whether or not the offscreen buffer needs to be refreshed.
`int`	`getReshowDelay()`	Returns the reshow tooltip delay value used inside this chart panel.
`double`	`getScaleX()`	Returns the X scale factor for the chart.
`double`	`getScaleY()`	Returns the Y scale factory for the chart.
`Rectangle2D`	`getScreenDataArea()`	Returns the data area for the chart (the area inside the axes) with the current scaling applied (that is, the area as it appears on screen).
`Rectangle2D`	`getScreenDataArea(int x, int y)`	Returns the data area (the area inside the axes) for the plot or subplot, with the current scaling applied.
`String`	`getToolTipText(MouseEvent e)`	Returns a string for the tooltip.
`boolean`	`getVerticalAxisTrace()`	Returns the flag that controls whether or not a vertical axis trace line is drawn over the plot area at the current mouse location.
`protected Line2D`	`getVerticalTraceLine()`	Returns the vertical trace line.
`boolean`	`getZoomAroundAnchor()`	Returns the flag that controls whether or not zoom operations are centered around the current anchor point.
`Paint`	`getZoomFillPaint()`	Returns the zoom rectangle fill paint.
`double`	`getZoomInFactor()`	Returns the zoom in factor.
`double`	`getZoomOutFactor()`	Returns the zoom out factor.
`Paint`	`getZoomOutlinePaint()`	Returns the zoom rectangle outline paint.
`int`	`getZoomTriggerDistance()`	Returns the zoom trigger distance.
`boolean`	`isDomainZoomable()`	Returns the flag that determines whether or not zooming is enabled for the domain axis.
`boolean`	`isEnforceFileExtensions()`	Returns `true` if file extensions should be enforced, and `false` otherwise.
`boolean`	`isMouseWheelEnabled()`	Returns `true` if the mouse wheel handler is enabled, and `false` otherwise.
`boolean`	`isRangeZoomable()`	Returns the flag that determines whether or not zooming is enabled for the range axis.
`void`	`mouseClicked(MouseEvent event)`	Receives notification of mouse clicks on the panel.
`void`	`mouseDragged(MouseEvent e)`	Handles a 'mouse dragged' event.
`void`	`mouseEntered(MouseEvent e)`	Handles a 'mouse entered' event.
`void`	`mouseExited(MouseEvent e)`	Handles a 'mouse exited' event.
`void`	`mouseMoved(MouseEvent e)`	Implementation of the MouseMotionListener's method.
`void`	`mousePressed(MouseEvent e)`	Handles a 'mouse pressed' event.
`void`	`mouseReleased(MouseEvent e)`	Handles a 'mouse released' event.
`void`	`overlayChanged(OverlayChangeEvent event)`	Handles a change to an overlay by repainting the panel.
`void`	`paintComponent(Graphics g)`	Paints the component by drawing the chart to fill the entire component, but allowing for the insets (which will be non-zero if a border has been set for this component).
`int`	`print(Graphics g, PageFormat pf, int pageIndex)`	Prints the chart on a single page.
`void`	`removeChartMouseListener(ChartMouseListener listener)`	Removes a listener from the list of objects listening for chart mouse events.
`void`	`removeOverlay(Overlay overlay)`	Removes an overlay from the panel.
`void`	`restoreAutoBounds()`	Restores the auto-range calculation on both axes.
`void`	`restoreAutoDomainBounds()`	Restores the auto-range calculation on the domain axis.
`void`	`restoreAutoRangeBounds()`	Restores the auto-range calculation on the range axis.
`Rectangle2D`	`scale(Rectangle2D rect)`	Applies any scaling that is in effect for the chart drawing to the given rectangle.
`protected void`	`setAnchor(Point2D anchor)`	Sets the anchor point.
`void`	`setChart(JFreeChart chart)`	Sets the chart that is displayed in the panel.
`void`	`setDefaultDirectoryForSaveAs(File directory)`	Sets the default directory for the "save as" option.
`void`	`setDismissDelay(int delay)`	Specifies the dismissal delay value for this chart panel.
`void`	`setDisplayToolTips(boolean flag)`	Switches the display of tooltips for the panel on or off.
`void`	`setDomainZoomable(boolean flag)`	Sets the flag that controls whether or not zooming is enabled for the domain axis.
`void`	`setEnforceFileExtensions(boolean enforce)`	Sets a flag that controls whether or not file extensions are enforced.
`void`	`setFillZoomRectangle(boolean flag)`	A flag that controls how the zoom rectangle is drawn.
`void`	`setHorizontalAxisTrace(boolean flag)`	A flag that controls trace lines on the horizontal axis.
`protected void`	`setHorizontalTraceLine(Line2D line)`	Sets the horizontal trace line.
`void`	`setInitialDelay(int delay)`	Specifies the initial delay value for this chart panel.
`void`	`setMaximumDrawHeight(int height)`	Sets the maximum drawing height for the chart on this panel.
`void`	`setMaximumDrawWidth(int width)`	Sets the maximum drawing width for the chart on this panel.
`void`	`setMinimumDrawHeight(int height)`	Sets the minimum drawing height for the chart on this panel.
`void`	`setMinimumDrawWidth(int width)`	Sets the minimum drawing width for the chart on this panel.
`void`	`setMouseWheelEnabled(boolean flag)`	Enables or disables mouse wheel support for the panel.
`void`	`setMouseZoomable(boolean flag)`	A convenience method that switches on mouse-based zooming.
`void`	`setMouseZoomable(boolean flag, boolean fillRectangle)`	A convenience method that switches on mouse-based zooming.
`void`	`setPopupMenu(JPopupMenu popup)`	Sets the popup menu for the panel.
`void`	`setRangeZoomable(boolean flag)`	A flag that controls mouse-based zooming on the vertical axis.
`void`	`setRefreshBuffer(boolean flag)`	Sets the refresh buffer flag.
`void`	`setReshowDelay(int delay)`	Specifies the amount of time before the user has to wait initialDelay milliseconds before a tooltip will be shown.
`void`	`setVerticalAxisTrace(boolean flag)`	A flag that controls trace lines on the vertical axis.
`protected void`	`setVerticalTraceLine(Line2D line)`	Sets the vertical trace line.
`void`	`setZoomAroundAnchor(boolean zoomAroundAnchor)`	Sets the flag that controls whether or not zoom operations are centered around the current anchor point.
`void`	`setZoomFillPaint(Paint paint)`	Sets the zoom rectangle fill paint.
`void`	`setZoomInFactor(double factor)`	Sets the zoom in factor.
`void`	`setZoomOutFactor(double factor)`	Sets the zoom out factor.
`void`	`setZoomOutlinePaint(Paint paint)`	Sets the zoom rectangle outline paint.
`void`	`setZoomTriggerDistance(int distance)`	Sets the zoom trigger distance.
`Point`	`translateJava2DToScreen(Point2D java2DPoint)`	Translates a Java2D point on the chart to a screen location.
`Point2D`	`translateScreenToJava2D(Point screenPoint)`	Translates a panel (component) location to a Java2D point.
`void`	`updateUI()`	Updates the UI for a LookAndFeel change.
`void`	`zoom(Rectangle2D selection)`	Zooms in on a selected region.
`void`	`zoomInBoth(double x, double y)`	Zooms in on an anchor point (specified in screen coordinate space).
`void`	`zoomInDomain(double x, double y)`	Decreases the length of the domain axis, centered about the given coordinate on the screen.
`void`	`zoomInRange(double x, double y)`	Decreases the length of the range axis, centered about the given coordinate on the screen.
`void`	`zoomOutBoth(double x, double y)`	Zooms out on an anchor point (specified in screen coordinate space).
`void`	`zoomOutDomain(double x, double y)`	Increases the length of the domain axis, centered about the given coordinate on the screen.
`void`	`zoomOutRange(double x, double y)`	Increases the length the range axis, centered about the given coordinate on the screen.

Methods inherited from class javax.swing.JPanel

getAccessibleContext, getUI, getUIClassID, paramString, setUI

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, getLocation, getMaximumSize, getMinimumSize, getNextFocusableComponent, getPopupLocation, getPreferredSize, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getTopLevelAncestor, getTransferHandler, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, hide, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingForPrint, isPaintingOrigin, 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, 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, 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, requestFocus, requestFocus, requestFocusInWindow, resize, resize, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocale, setLocation, setLocation, setMixingCutoutShape, 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 Details
- DEFAULT_BUFFER_USED
  
  public static final boolean DEFAULT_BUFFER_USED
  
  Default setting for buffer usage. The default has been changed to true from version 1.0.13 onwards, because of a severe performance problem with drawing the zoom rectangle using XOR (which now happens only when the buffer is NOT used).
  
  See Also:
  
  Constant Field Values
- DEFAULT_WIDTH
  
  public static final int DEFAULT_WIDTH
  
  The default panel width.
  
  See Also:
  
  Constant Field Values
- DEFAULT_HEIGHT
  
  public static final int DEFAULT_HEIGHT
  
  The default panel height.
  
  See Also:
  
  Constant Field Values
- DEFAULT_MINIMUM_DRAW_WIDTH
  
  public static final int DEFAULT_MINIMUM_DRAW_WIDTH
  
  The default limit below which chart scaling kicks in.
  
  See Also:
  
  Constant Field Values
- DEFAULT_MINIMUM_DRAW_HEIGHT
  
  public static final int DEFAULT_MINIMUM_DRAW_HEIGHT
  
  The default limit below which chart scaling kicks in.
  
  See Also:
  
  Constant Field Values
- DEFAULT_MAXIMUM_DRAW_WIDTH
  
  public static final int DEFAULT_MAXIMUM_DRAW_WIDTH
  
  The default limit above which chart scaling kicks in.
  
  See Also:
  
  Constant Field Values
- DEFAULT_MAXIMUM_DRAW_HEIGHT
  
  public static final int DEFAULT_MAXIMUM_DRAW_HEIGHT
  
  The default limit above which chart scaling kicks in.
  
  See Also:
  
  Constant Field Values
- DEFAULT_ZOOM_TRIGGER_DISTANCE
  
  public static final int DEFAULT_ZOOM_TRIGGER_DISTANCE
  
  The minimum size required to perform a zoom on a rectangle
  
  See Also:
  
  Constant Field Values
- PROPERTIES_COMMAND
  
  public static final String PROPERTIES_COMMAND
  
  Properties action command.
  
  See Also:
  
  Constant Field Values
- COPY_COMMAND
  
  public static final String COPY_COMMAND
  
  Copy action command.
  
  Since:
  
  1.0.13
  
  See Also:
  
  Constant Field Values
- SAVE_COMMAND
  
  public static final String SAVE_COMMAND
  
  Save action command.
  
  See Also:
  
  Constant Field Values
- PRINT_COMMAND
  
  public static final String PRINT_COMMAND
  
  Print action command.
  
  See Also:
  
  Constant Field Values
- ZOOM_IN_BOTH_COMMAND
  
  public static final String ZOOM_IN_BOTH_COMMAND
  
  Zoom in (both axes) action command.
  
  See Also:
  
  Constant Field Values
- ZOOM_IN_DOMAIN_COMMAND
  
  public static final String ZOOM_IN_DOMAIN_COMMAND
  
  Zoom in (domain axis only) action command.
  
  See Also:
  
  Constant Field Values
- ZOOM_IN_RANGE_COMMAND
  
  public static final String ZOOM_IN_RANGE_COMMAND
  
  Zoom in (range axis only) action command.
  
  See Also:
  
  Constant Field Values
- ZOOM_OUT_BOTH_COMMAND
  
  public static final String ZOOM_OUT_BOTH_COMMAND
  
  Zoom out (both axes) action command.
  
  See Also:
  
  Constant Field Values
- ZOOM_OUT_DOMAIN_COMMAND
  
  public static final String ZOOM_OUT_DOMAIN_COMMAND
  
  Zoom out (domain axis only) action command.
  
  See Also:
  
  Constant Field Values
- ZOOM_OUT_RANGE_COMMAND
  
  public static final String ZOOM_OUT_RANGE_COMMAND
  
  Zoom out (range axis only) action command.
  
  See Also:
  
  Constant Field Values
- ZOOM_RESET_BOTH_COMMAND
  
  public static final String ZOOM_RESET_BOTH_COMMAND
  
  Zoom reset (both axes) action command.
  
  See Also:
  
  Constant Field Values
- ZOOM_RESET_DOMAIN_COMMAND
  
  public static final String ZOOM_RESET_DOMAIN_COMMAND
  
  Zoom reset (domain axis only) action command.
  
  See Also:
  
  Constant Field Values
- ZOOM_RESET_RANGE_COMMAND
  
  public static final String ZOOM_RESET_RANGE_COMMAND
  
  Zoom reset (range axis only) action command.
  
  See Also:
  
  Constant Field Values
- localizationResources
  
  protected static ResourceBundle localizationResources
  
  The resourceBundle for the localization.
Constructor Details
- ChartPanel
  
  public ChartPanel(JFreeChart chart)
  
  Constructs a panel that displays the specified chart.
  
  Parameters:
  
  chart - the chart.
- ChartPanel
  
  public ChartPanel(JFreeChart chart, boolean useBuffer)
  
  Constructs a panel containing a chart. The useBuffer flag controls whether or not an offscreen BufferedImage is maintained for the chart. If the buffer is used, more memory is consumed, but panel repaints will be a lot quicker in cases where the chart itself hasn't changed (for example, when another frame is moved to reveal the panel). WARNING: If you set the useBuffer flag to false, note that the mouse zooming rectangle will (in that case) be drawn using XOR, and there is a SEVERE performance problem with that on JRE6 on Windows.
  
  Parameters:
  
  chart - the chart.
  
  useBuffer - a flag controlling whether or not an off-screen buffer is used (read the warning above before setting this to false).
- ChartPanel
  
  public ChartPanel(JFreeChart chart, boolean properties, boolean save, boolean print, boolean zoom, boolean tooltips)
  
  Constructs a JFreeChart panel.
  
  Parameters:
  
  chart - the chart.
  
  properties - a flag indicating whether or not the chart property editor should be available via the popup menu.
  
  save - a flag indicating whether or not save options should be available via the popup menu.
  
  print - a flag indicating whether or not the print option should be available via the popup menu.
  
  zoom - a flag indicating whether or not zoom options should be added to the popup menu.
  
  tooltips - a flag indicating whether or not tooltips should be enabled for the chart.
- ChartPanel
  
  public ChartPanel(JFreeChart chart, int width, int height, int minimumDrawWidth, int minimumDrawHeight, int maximumDrawWidth, int maximumDrawHeight, boolean useBuffer, boolean properties, boolean save, boolean print, boolean zoom, boolean tooltips)
  
  Constructs a JFreeChart panel.
  
  Parameters:
  
  chart - the chart.
  
  width - the preferred width of the panel.
  
  height - the preferred height of the panel.
  
  minimumDrawWidth - the minimum drawing width.
  
  minimumDrawHeight - the minimum drawing height.
  
  maximumDrawWidth - the maximum drawing width.
  
  maximumDrawHeight - the maximum drawing height.
  
  useBuffer - a flag that indicates whether to use the off-screen buffer to improve performance (at the expense of memory).
  
  properties - a flag indicating whether or not the chart property editor should be available via the popup menu.
  
  save - a flag indicating whether or not save options should be available via the popup menu.
  
  print - a flag indicating whether or not the print option should be available via the popup menu.
  
  zoom - a flag indicating whether or not zoom options should be added to the popup menu.
  
  tooltips - a flag indicating whether or not tooltips should be enabled for the chart.
- ChartPanel
  
  public ChartPanel(JFreeChart chart, int width, int height, int minimumDrawWidth, int minimumDrawHeight, int maximumDrawWidth, int maximumDrawHeight, boolean useBuffer, boolean properties, boolean copy, boolean save, boolean print, boolean zoom, boolean tooltips)
  
  Constructs a JFreeChart panel.
  
  Parameters:
  
  chart - the chart.
  
  width - the preferred width of the panel.
  
  height - the preferred height of the panel.
  
  minimumDrawWidth - the minimum drawing width.
  
  minimumDrawHeight - the minimum drawing height.
  
  maximumDrawWidth - the maximum drawing width.
  
  maximumDrawHeight - the maximum drawing height.
  
  useBuffer - a flag that indicates whether to use the off-screen buffer to improve performance (at the expense of memory).
  
  properties - a flag indicating whether or not the chart property editor should be available via the popup menu.
  
  copy - a flag indicating whether or not a copy option should be available via the popup menu.
  
  save - a flag indicating whether or not save options should be available via the popup menu.
  
  print - a flag indicating whether or not the print option should be available via the popup menu.
  
  zoom - a flag indicating whether or not zoom options should be added to the popup menu.
  
  tooltips - a flag indicating whether or not tooltips should be enabled for the chart.
  
  Since:
  
  1.0.13
Method Details
- getChart
  
  public JFreeChart getChart()
  
  Returns the chart contained in the panel.
  
  Returns:
  
  The chart (possibly null).
- setChart
  
  public void setChart(JFreeChart chart)
  
  Sets the chart that is displayed in the panel.
  
  Parameters:
  
  chart - the chart (null permitted).
- getMinimumDrawWidth
  
  public int getMinimumDrawWidth()
  
  Returns the minimum drawing width for charts.
  If the width available on the panel is less than this, then the chart is drawn at the minimum width then scaled down to fit.
  
  Returns:
  
  The minimum drawing width.
- setMinimumDrawWidth
  
  public void setMinimumDrawWidth(int width)
  
  Sets the minimum drawing width for the chart on this panel.
  At the time the chart is drawn on the panel, if the available width is less than this amount, the chart will be drawn using the minimum width then scaled down to fit the available space.
  
  Parameters:
  
  width - The width.
- getMaximumDrawWidth
  
  public int getMaximumDrawWidth()
  
  Returns the maximum drawing width for charts.
  If the width available on the panel is greater than this, then the chart is drawn at the maximum width then scaled up to fit.
  
  Returns:
  
  The maximum drawing width.
- setMaximumDrawWidth
  
  public void setMaximumDrawWidth(int width)
  
  Sets the maximum drawing width for the chart on this panel.
  At the time the chart is drawn on the panel, if the available width is greater than this amount, the chart will be drawn using the maximum width then scaled up to fit the available space.
  
  Parameters:
  
  width - The width.
- getMinimumDrawHeight
  
  public int getMinimumDrawHeight()
  
  Returns the minimum drawing height for charts.
  If the height available on the panel is less than this, then the chart is drawn at the minimum height then scaled down to fit.
  
  Returns:
  
  The minimum drawing height.
- setMinimumDrawHeight
  
  public void setMinimumDrawHeight(int height)
  
  Sets the minimum drawing height for the chart on this panel.
  At the time the chart is drawn on the panel, if the available height is less than this amount, the chart will be drawn using the minimum height then scaled down to fit the available space.
  
  Parameters:
  
  height - The height.
- getMaximumDrawHeight
  
  public int getMaximumDrawHeight()
  
  Returns the maximum drawing height for charts.
  If the height available on the panel is greater than this, then the chart is drawn at the maximum height then scaled up to fit.
  
  Returns:
  
  The maximum drawing height.
- setMaximumDrawHeight
  
  public void setMaximumDrawHeight(int height)
  
  Sets the maximum drawing height for the chart on this panel.
  At the time the chart is drawn on the panel, if the available height is greater than this amount, the chart will be drawn using the maximum height then scaled up to fit the available space.
  
  Parameters:
  
  height - The height.
- getScaleX
  
  public double getScaleX()
  
  Returns the X scale factor for the chart. This will be 1.0 if no scaling has been used.
  
  Returns:
  
  The scale factor.
- getScaleY
  
  public double getScaleY()
  
  Returns the Y scale factory for the chart. This will be 1.0 if no scaling has been used.
  
  Returns:
  
  The scale factor.
- getAnchor
  
  public Point2D getAnchor()
  
  Returns the anchor point.
  
  Returns:
  
  The anchor point (possibly null).
- setAnchor
  
  protected void setAnchor(Point2D anchor)
  
  Sets the anchor point. This method is provided for the use of subclasses, not end users.
  
  Parameters:
  
  anchor - the anchor point (null permitted).
- getPopupMenu
  
  public JPopupMenu getPopupMenu()
  
  Returns the popup menu.
  
  Returns:
  
  The popup menu.
- setPopupMenu
  
  public void setPopupMenu(JPopupMenu popup)
  
  Sets the popup menu for the panel.
  
  Parameters:
  
  popup - the popup menu (null permitted).
- getChartRenderingInfo
  
  public ChartRenderingInfo getChartRenderingInfo()
  
  Returns the chart rendering info from the most recent chart redraw.
  
  Returns:
  
  The chart rendering info.
- setMouseZoomable
  
  public void setMouseZoomable(boolean flag)
  
  A convenience method that switches on mouse-based zooming.
  
  Parameters:
  
  flag - true enables zooming and rectangle fill on zoom.
- setMouseZoomable
  
  public void setMouseZoomable(boolean flag, boolean fillRectangle)
  
  A convenience method that switches on mouse-based zooming.
  
  Parameters:
  
  flag - true if zooming enabled
  
  fillRectangle - true if zoom rectangle is filled, false if rectangle is shown as outline only.
- isDomainZoomable
  
  public boolean isDomainZoomable()
  
  Returns the flag that determines whether or not zooming is enabled for the domain axis.
  
  Returns:
  
  A boolean.
- setDomainZoomable
  
  public void setDomainZoomable(boolean flag)
  
  Sets the flag that controls whether or not zooming is enabled for the domain axis. A check is made to ensure that the current plot supports zooming for the domain values.
  
  Parameters:
  
  flag - true enables zooming if possible.
- isRangeZoomable
  
  public boolean isRangeZoomable()
  
  Returns the flag that determines whether or not zooming is enabled for the range axis.
  
  Returns:
  
  A boolean.
- setRangeZoomable
  
  public void setRangeZoomable(boolean flag)
  
  A flag that controls mouse-based zooming on the vertical axis.
  
  Parameters:
  
  flag - true enables zooming.
- getFillZoomRectangle
  
  public boolean getFillZoomRectangle()
  
  Returns the flag that controls whether or not the zoom rectangle is filled when drawn.
  
  Returns:
  
  A boolean.
- setFillZoomRectangle
  
  public void setFillZoomRectangle(boolean flag)
  
  A flag that controls how the zoom rectangle is drawn.
  
  Parameters:
  
  flag - true instructs to fill the rectangle on zoom, otherwise it will be outlined.
- getZoomTriggerDistance
  
  public int getZoomTriggerDistance()
  
  Returns the zoom trigger distance. This controls how far the mouse must move before a zoom action is triggered.
  
  Returns:
  
  The distance (in Java2D units).
- setZoomTriggerDistance
  
  public void setZoomTriggerDistance(int distance)
  
  Sets the zoom trigger distance. This controls how far the mouse must move before a zoom action is triggered.
  
  Parameters:
  
  distance - the distance (in Java2D units).
- getHorizontalAxisTrace
  
  public boolean getHorizontalAxisTrace()
  
  Returns the flag that controls whether or not a horizontal axis trace line is drawn over the plot area at the current mouse location.
  
  Returns:
  
  A boolean.
- setHorizontalAxisTrace
  
  public void setHorizontalAxisTrace(boolean flag)
  
  A flag that controls trace lines on the horizontal axis.
  
  Parameters:
  
  flag - true enables trace lines for the mouse pointer on the horizontal axis.
- getHorizontalTraceLine
  
  protected Line2D getHorizontalTraceLine()
  
  Returns the horizontal trace line.
  
  Returns:
  
  The horizontal trace line (possibly null).
- setHorizontalTraceLine
  
  protected void setHorizontalTraceLine(Line2D line)
  
  Sets the horizontal trace line.
  
  Parameters:
  
  line - the line (null permitted).
- getVerticalAxisTrace
  
  public boolean getVerticalAxisTrace()
  
  Returns the flag that controls whether or not a vertical axis trace line is drawn over the plot area at the current mouse location.
  
  Returns:
  
  A boolean.
- setVerticalAxisTrace
  
  public void setVerticalAxisTrace(boolean flag)
  
  A flag that controls trace lines on the vertical axis.
  
  Parameters:
  
  flag - true enables trace lines for the mouse pointer on the vertical axis.
- getVerticalTraceLine
  
  protected Line2D getVerticalTraceLine()
  
  Returns the vertical trace line.
  
  Returns:
  
  The vertical trace line (possibly null).
- setVerticalTraceLine
  
  protected void setVerticalTraceLine(Line2D line)
  
  Sets the vertical trace line.
  
  Parameters:
  
  line - the line (null permitted).
- getDefaultDirectoryForSaveAs
  
  public File getDefaultDirectoryForSaveAs()
  
  Returns the default directory for the "save as" option.
  
  Returns:
  
  The default directory (possibly null).
  
  Since:
  
  1.0.7
- setDefaultDirectoryForSaveAs
  
  public void setDefaultDirectoryForSaveAs(File directory)
  
  Sets the default directory for the "save as" option. If you set this to null, the user's default directory will be used.
  
  Parameters:
  
  directory - the directory (null permitted).
  
  Since:
  
  1.0.7
- isEnforceFileExtensions
  
  public boolean isEnforceFileExtensions()
  
  Returns true if file extensions should be enforced, and false otherwise.
  
  Returns:
  
  The flag.
  
  See Also:
  
  setEnforceFileExtensions(boolean)
- setEnforceFileExtensions
  
  public void setEnforceFileExtensions(boolean enforce)
  
  Sets a flag that controls whether or not file extensions are enforced.
  
  Parameters:
  
  enforce - the new flag value.
  
  See Also:
  
  isEnforceFileExtensions()
- getZoomAroundAnchor
  
  public boolean getZoomAroundAnchor()
  
  Returns the flag that controls whether or not zoom operations are centered around the current anchor point.
  
  Returns:
  
  A boolean.
  
  Since:
  
  1.0.7
  
  See Also:
  
  setZoomAroundAnchor(boolean)
- setZoomAroundAnchor
  
  public void setZoomAroundAnchor(boolean zoomAroundAnchor)
  
  Sets the flag that controls whether or not zoom operations are centered around the current anchor point.
  
  Parameters:
  
  zoomAroundAnchor - the new flag value.
  
  Since:
  
  1.0.7
  
  See Also:
  
  getZoomAroundAnchor()
- getZoomFillPaint
  
  public Paint getZoomFillPaint()
  
  Returns the zoom rectangle fill paint.
  
  Returns:
  
  The zoom rectangle fill paint (never null).
  
  Since:
  
  1.0.13
  
  See Also:
  
  setZoomFillPaint(java.awt.Paint), setFillZoomRectangle(boolean)
- setZoomFillPaint
  
  public void setZoomFillPaint(Paint paint)
  
  Sets the zoom rectangle fill paint.
  
  Parameters:
  
  paint - the paint (null not permitted).
  
  Since:
  
  1.0.13
  
  See Also:
  
  getZoomFillPaint(), getFillZoomRectangle()
- getZoomOutlinePaint
  
  public Paint getZoomOutlinePaint()
  
  Returns the zoom rectangle outline paint.
  
  Returns:
  
  The zoom rectangle outline paint (never null).
  
  Since:
  
  1.0.13
  
  See Also:
  
  setZoomOutlinePaint(java.awt.Paint), setFillZoomRectangle(boolean)
- setZoomOutlinePaint
  
  public void setZoomOutlinePaint(Paint paint)
  
  Sets the zoom rectangle outline paint.
  
  Parameters:
  
  paint - the paint (null not permitted).
  
  Since:
  
  1.0.13
  
  See Also:
  
  getZoomOutlinePaint(), getFillZoomRectangle()
- isMouseWheelEnabled
  
  public boolean isMouseWheelEnabled()
  
  Returns true if the mouse wheel handler is enabled, and false otherwise.
  
  Returns:
  
  A boolean.
  
  Since:
  
  1.0.13
- setMouseWheelEnabled
  
  public void setMouseWheelEnabled(boolean flag)
  
  Enables or disables mouse wheel support for the panel.
  
  Parameters:
  
  flag - a boolean.
  
  Since:
  
  1.0.13
- addOverlay
  
  public void addOverlay(Overlay overlay)
  
  Add an overlay to the panel.
  
  Parameters:
  
  overlay - the overlay (null not permitted).
  
  Since:
  
  1.0.13
- removeOverlay
  
  public void removeOverlay(Overlay overlay)
  
  Removes an overlay from the panel.
  
  Parameters:
  
  overlay - the overlay to remove (null not permitted).
  
  Since:
  
  1.0.13
- overlayChanged
  
  public void overlayChanged(OverlayChangeEvent event)
  
  Handles a change to an overlay by repainting the panel.
  
  Specified by:
  
  overlayChanged in interface OverlayChangeListener
  
  Parameters:
  
  event - the event.
  
  Since:
  
  1.0.13
- setDisplayToolTips
  
  public void setDisplayToolTips(boolean flag)
  
  Switches the display of tooltips for the panel on or off. Note that tooltips can only be displayed if the chart has been configured to generate tooltip items.
  
  Parameters:
  
  flag - true to enable tooltips, false to disable tooltips.
- getToolTipText
  
  public String getToolTipText(MouseEvent e)
  
  Returns a string for the tooltip.
  
  Overrides:
  
  getToolTipText in class JComponent
  
  Parameters:
  
  e - the mouse event.
  
  Returns:
  
  A tool tip or null if no tooltip is available.
- translateJava2DToScreen
  
  public Point translateJava2DToScreen(Point2D java2DPoint)
  
  Translates a Java2D point on the chart to a screen location.
  
  Parameters:
  
  java2DPoint - the Java2D point.
  
  Returns:
  
  The screen location.
- translateScreenToJava2D
  
  public Point2D translateScreenToJava2D(Point screenPoint)
  
  Translates a panel (component) location to a Java2D point.
  
  Parameters:
  
  screenPoint - the screen location (null not permitted).
  
  Returns:
  
  The Java2D coordinates.
- scale
  
  public Rectangle2D scale(Rectangle2D rect)
  
  Applies any scaling that is in effect for the chart drawing to the given rectangle.
  
  Parameters:
  
  rect - the rectangle (null not permitted).
  
  Returns:
  
  A new scaled rectangle.
- getEntityForPoint
  
  public ChartEntity getEntityForPoint(int viewX, int viewY)
  
  Returns the chart entity at a given point.
  This method will return null if there is (a) no entity at the given point, or (b) no entity collection has been generated.
  
  Parameters:
  
  viewX - the x-coordinate.
  
  viewY - the y-coordinate.
  
  Returns:
  
  The chart entity (possibly null).
- getRefreshBuffer
  
  public boolean getRefreshBuffer()
  
  Returns the flag that controls whether or not the offscreen buffer needs to be refreshed.
  
  Returns:
  
  A boolean.
- setRefreshBuffer
  
  public void setRefreshBuffer(boolean flag)
  
  Sets the refresh buffer flag. This flag is used to avoid unnecessary redrawing of the chart when the offscreen image buffer is used.
  
  Parameters:
  
  flag - true indicates that the buffer should be refreshed.
- paintComponent
  
  public void paintComponent(Graphics g)
  
  Paints the component by drawing the chart to fill the entire component, but allowing for the insets (which will be non-zero if a border has been set for this component). To increase performance (at the expense of memory), an off-screen buffer image can be used.
  
  Overrides:
  
  paintComponent in class JComponent
  
  Parameters:
  
  g - the graphics device for drawing on.
- chartChanged
  
  public void chartChanged(ChartChangeEvent event)
  
  Receives notification of changes to the chart, and redraws the chart.
  
  Specified by:
  
  chartChanged in interface ChartChangeListener
  
  Parameters:
  
  event - details of the chart change event.
- chartProgress
  
  public void chartProgress(ChartProgressEvent event)
  
  Receives notification of a chart progress event.
  
  Specified by:
  
  chartProgress in interface ChartProgressListener
  
  Parameters:
  
  event - the event.
- actionPerformed
  
  public void actionPerformed(ActionEvent event)
  
  Handles action events generated by the popup menu.
  
  Specified by:
  
  actionPerformed in interface ActionListener
  
  Parameters:
  
  event - the event.
- mouseEntered
  
  public void mouseEntered(MouseEvent e)
  
  Handles a 'mouse entered' event. This method changes the tooltip delays of ToolTipManager.sharedInstance() to the possibly different values set for this chart panel.
  
  Specified by:
  
  mouseEntered in interface MouseListener
  
  Parameters:
  
  e - the mouse event.
- mouseExited
  
  public void mouseExited(MouseEvent e)
  
  Handles a 'mouse exited' event. This method resets the tooltip delays of ToolTipManager.sharedInstance() to their original values in effect before mouseEntered()
  
  Specified by:
  
  mouseExited in interface MouseListener
  
  Parameters:
  
  e - the mouse event.
- mousePressed
  
  public void mousePressed(MouseEvent e)
  
  Handles a 'mouse pressed' event.
  This event is the popup trigger on Unix/Linux. For Windows, the popup trigger is the 'mouse released' event.
  
  Specified by:
  
  mousePressed in interface MouseListener
  
  Parameters:
  
  e - The mouse event.
- mouseDragged
  
  public void mouseDragged(MouseEvent e)
  
  Handles a 'mouse dragged' event.
  
  Specified by:
  
  mouseDragged in interface MouseMotionListener
  
  Parameters:
  
  e - the mouse event.
- mouseReleased
  
  public void mouseReleased(MouseEvent e)
  
  Handles a 'mouse released' event. On Windows, we need to check if this is a popup trigger, but only if we haven't already been tracking a zoom rectangle.
  
  Specified by:
  
  mouseReleased in interface MouseListener
  
  Parameters:
  
  e - information about the event.
- mouseClicked
  
  public void mouseClicked(MouseEvent event)
  
  Receives notification of mouse clicks on the panel. These are translated and passed on to any registered ChartMouseListeners.
  
  Specified by:
  
  mouseClicked in interface MouseListener
  
  Parameters:
  
  event - Information about the mouse event.
- mouseMoved
  
  public void mouseMoved(MouseEvent e)
  
  Implementation of the MouseMotionListener's method.
  
  Specified by:
  
  mouseMoved in interface MouseMotionListener
  
  Parameters:
  
  e - the event.
- zoomInBoth
  
  public void zoomInBoth(double x, double y)
  
  Zooms in on an anchor point (specified in screen coordinate space).
  
  Parameters:
  
  x - the x value (in screen coordinates).
  
  y - the y value (in screen coordinates).
- zoomInDomain
  
  public void zoomInDomain(double x, double y)
  
  Decreases the length of the domain axis, centered about the given coordinate on the screen. The length of the domain axis is reduced by the value of getZoomInFactor().
  
  Parameters:
  
  x - the x coordinate (in screen coordinates).
  
  y - the y-coordinate (in screen coordinates).
- zoomInRange
  
  public void zoomInRange(double x, double y)
  
  Decreases the length of the range axis, centered about the given coordinate on the screen. The length of the range axis is reduced by the value of getZoomInFactor().
  
  Parameters:
  
  x - the x-coordinate (in screen coordinates).
  
  y - the y coordinate (in screen coordinates).
- zoomOutBoth
  
  public void zoomOutBoth(double x, double y)
  
  Zooms out on an anchor point (specified in screen coordinate space).
  
  Parameters:
  
  x - the x value (in screen coordinates).
  
  y - the y value (in screen coordinates).
- zoomOutDomain
  
  public void zoomOutDomain(double x, double y)
  
  Increases the length of the domain axis, centered about the given coordinate on the screen. The length of the domain axis is increased by the value of getZoomOutFactor().
  
  Parameters:
  
  x - the x coordinate (in screen coordinates).
  
  y - the y-coordinate (in screen coordinates).
- zoomOutRange
  
  public void zoomOutRange(double x, double y)
  
  Increases the length the range axis, centered about the given coordinate on the screen. The length of the range axis is increased by the value of getZoomOutFactor().
  
  Parameters:
  
  x - the x coordinate (in screen coordinates).
  
  y - the y-coordinate (in screen coordinates).
- zoom
  
  public void zoom(Rectangle2D selection)
  
  Zooms in on a selected region.
  
  Parameters:
  
  selection - the selected region.
- restoreAutoBounds
  
  public void restoreAutoBounds()
  
  Restores the auto-range calculation on both axes.
- restoreAutoDomainBounds
  
  public void restoreAutoDomainBounds()
  
  Restores the auto-range calculation on the domain axis.
- restoreAutoRangeBounds
  
  public void restoreAutoRangeBounds()
  
  Restores the auto-range calculation on the range axis.
- getScreenDataArea
  
  public Rectangle2D getScreenDataArea()
  
  Returns the data area for the chart (the area inside the axes) with the current scaling applied (that is, the area as it appears on screen).
  
  Returns:
  
  The scaled data area.
- getScreenDataArea
  
  public Rectangle2D getScreenDataArea(int x, int y)
  
  Returns the data area (the area inside the axes) for the plot or subplot, with the current scaling applied.
  
  Parameters:
  
  x - the x-coordinate (for subplot selection).
  
  y - the y-coordinate (for subplot selection).
  
  Returns:
  
  The scaled data area.
- getInitialDelay
  
  public int getInitialDelay()
  
  Returns the initial tooltip delay value used inside this chart panel.
  
  Returns:
  
  An integer representing the initial delay value, in milliseconds.
  
  See Also:
  
  ToolTipManager.getInitialDelay()
- getReshowDelay
  
  public int getReshowDelay()
  
  Returns the reshow tooltip delay value used inside this chart panel.
  
  Returns:
  
  An integer representing the reshow delay value, in milliseconds.
  
  See Also:
  
  ToolTipManager.getReshowDelay()
- getDismissDelay
  
  public int getDismissDelay()
  
  Returns the dismissal tooltip delay value used inside this chart panel.
  
  Returns:
  
  An integer representing the dismissal delay value, in milliseconds.
  
  See Also:
  
  ToolTipManager.getDismissDelay()
- setInitialDelay
  
  public void setInitialDelay(int delay)
  
  Specifies the initial delay value for this chart panel.
  
  Parameters:
  
  delay - the number of milliseconds to delay (after the cursor has paused) before displaying.
  
  See Also:
  
  ToolTipManager.setInitialDelay(int)
- setReshowDelay
  
  public void setReshowDelay(int delay)
  
  Specifies the amount of time before the user has to wait initialDelay milliseconds before a tooltip will be shown.
  
  Parameters:
  
  delay - time in milliseconds
  
  See Also:
  
  ToolTipManager.setReshowDelay(int)
- setDismissDelay
  
  public void setDismissDelay(int delay)
  
  Specifies the dismissal delay value for this chart panel.
  
  Parameters:
  
  delay - the number of milliseconds to delay before taking away the tooltip
  
  See Also:
  
  ToolTipManager.setDismissDelay(int)
- getZoomInFactor
  
  public double getZoomInFactor()
  
  Returns the zoom in factor.
  
  Returns:
  
  The zoom in factor.
  
  See Also:
  
  setZoomInFactor(double)
- setZoomInFactor
  
  public void setZoomInFactor(double factor)
  
  Sets the zoom in factor.
  
  Parameters:
  
  factor - the factor.
  
  See Also:
  
  getZoomInFactor()
- getZoomOutFactor
  
  public double getZoomOutFactor()
  
  Returns the zoom out factor.
  
  Returns:
  
  The zoom out factor.
  
  See Also:
  
  setZoomOutFactor(double)
- setZoomOutFactor
  
  public void setZoomOutFactor(double factor)
  
  Sets the zoom out factor.
  
  Parameters:
  
  factor - the factor.
  
  See Also:
  
  getZoomOutFactor()
- doEditChartProperties
  
  public void doEditChartProperties()
  
  Displays a dialog that allows the user to edit the properties for the current chart.
  
  Since:
  
  1.0.3
- doCopy
  
  public void doCopy()
  
  Copies the current chart to the system clipboard.
  
  Since:
  
  1.0.13
- doSaveAs
  
  public void doSaveAs() throws IOException
  
  Opens a file chooser and gives the user an opportunity to save the chart in PNG format.
  
  Throws:
  
  IOException - if there is an I/O error.
- createChartPrintJob
  
  public void createChartPrintJob()
  
  Creates a print job for the chart.
- print
  
  public int print(Graphics g, PageFormat pf, int pageIndex)
  
  Prints the chart on a single page.
  
  Specified by:
  
  print in interface Printable
  
  Parameters:
  
  g - the graphics context.
  
  pf - the page format to use.
  
  pageIndex - the index of the page. If not 0, nothing gets printed.
  
  Returns:
  
  The result of printing.
- addChartMouseListener
  
  public void addChartMouseListener(ChartMouseListener listener)
  
  Adds a listener to the list of objects listening for chart mouse events.
  
  Parameters:
  
  listener - the listener (null not permitted).
- removeChartMouseListener
  
  public void removeChartMouseListener(ChartMouseListener listener)
  
  Removes a listener from the list of objects listening for chart mouse events.
  
  Parameters:
  
  listener - the listener.
- getListeners
  
  public EventListener[] getListeners(Class listenerType)
  
  Returns an array of the listeners of the given type registered with the panel.
  
  Overrides:
  
  getListeners in class JComponent
  
  Parameters:
  
  listenerType - the listener type.
  
  Returns:
  
  An array of listeners.
- createPopupMenu
  
  protected JPopupMenu createPopupMenu(boolean properties, boolean save, boolean print, boolean zoom)
  
  Creates a popup menu for the panel.
  
  Parameters:
  
  properties - include a menu item for the chart property editor.
  
  save - include a menu item for saving the chart.
  
  print - include a menu item for printing the chart.
  
  zoom - include menu items for zooming.
  
  Returns:
  
  The popup menu.
- createPopupMenu
  
  protected JPopupMenu createPopupMenu(boolean properties, boolean copy, boolean save, boolean print, boolean zoom)
  
  Creates a popup menu for the panel.
  
  Parameters:
  
  properties - include a menu item for the chart property editor.
  
  copy - include a menu item for copying to the clipboard.
  
  save - include a menu item for saving the chart.
  
  print - include a menu item for printing the chart.
  
  zoom - include menu items for zooming.
  
  Returns:
  
  The popup menu.
  
  Since:
  
  1.0.13
- displayPopupMenu
  
  protected void displayPopupMenu(int x, int y)
  
  The idea is to modify the zooming options depending on the type of chart being displayed by the panel.
  
  Parameters:
  
  x - horizontal position of the popup.
  
  y - vertical position of the popup.
- updateUI
  
  public void updateUI()
  
  Updates the UI for a LookAndFeel change.
  
  Overrides:
  
  updateUI in class JPanel

Class ChartPanel

Nested Class Summary

Nested classes/interfaces inherited from class javax.swing.JPanel

Nested classes/interfaces inherited from class javax.swing.JComponent

Nested classes/interfaces inherited from class java.awt.Container

Nested classes/interfaces inherited from class java.awt.Component