org.jfree.beans

Class JBarChart

java.lang.Object

java.awt.Component

java.awt.Container

javax.swing.JComponent

org.jfree.beans.AbstractChart

org.jfree.beans.AbstractCategoryChart

org.jfree.beans.JBarChart

All Implemented Interfaces:

java.awt.event.ActionListener, java.awt.event.MouseListener, java.awt.event.MouseMotionListener, java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable, java.util.EventListener, org.jfree.chart.event.ChartChangeListener

public class JBarChart
extends AbstractCategoryChart

A JavaBean that displays a bar chart.

See Also:

Serialized Form

Nested Class Summary

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

javax.swing.JComponent.AccessibleJComponent

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

java.awt.Container.AccessibleAWTContainer

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

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

Field Summary

Fields inherited from class org.jfree.beans.AbstractChart

chart, chartBuffer, chartBufferHeight, chartBufferWidth, info, legend, legendPosition, listeners, scaleX, scaleY, sourceSubtitle, subtitle

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
JBarChart() Creates a new bar chart bean.

Method Summary

Modifier and Type	Method and Description
protected org.jfree.chart.JFreeChart	createDefaultChart() Creates a default chart.
double	getBarBaseValue() Returns the base value for the bars.
double	getBarItemMargin() Returns the overall margin between bars within each category.
org.jfree.data.category.CategoryDataset	getDataset() Returns the dataset used by the chart.
boolean	isBarOutlineVisible() Returns the flag that controls whether or not the bar outlines are drawn.
void	setBarBaseValue(double base) Sets the bar base value and fires a PropertyChangeEvent for the barBaseValue property.
void	setBarItemMargin(double margin) Sets the margin between items within each category and fires a PropertyChangeEvent for the barItemMargin property.
void	setBarOutlineVisible(boolean visible) Sets the flag that controls whether or not the bar outlines are drawn and fires a PropertyChangeEvent for the barOutlineVisible property.
void	setDataset(org.jfree.data.category.CategoryDataset dataset) Sets the dataset used by the chart and fires a PropertyChangeEvent for the dataset property.

Methods inherited from class org.jfree.beans.AbstractCategoryChart

addCategoryItemClickListener, fireCategoryItemClickEvent, getCategoryAxisLabel, getCategoryAxisLabelFont, getCategoryAxisLabelPaint, getCategoryAxisLocation, getCategoryAxisLowerMargin, getCategoryAxisMargin, getCategoryAxisUpperMargin, getOrientation, getToolTipFormat, getValueAxisLabel, getValueAxisLocation, getValueAxisLowerMargin, getValueAxisUpperMargin, isCategoryAxisLineVisible, isValueAxisGridlinesVisible, isValueAxisInverted, isValueAxisLineVisible, mouseClicked, removeCategoryItemClickListener, setCategoryAxisLabel, setCategoryAxisLabelFont, setCategoryAxisLabelPaint, setCategoryAxisLineVisible, setCategoryAxisLocation, setCategoryAxisLowerMargin, setCategoryAxisMargin, setCategoryAxisUpperMargin, setOrientation, setToolTipFormat, setValueAxisGridlinesVisible, setValueAxisInverted, setValueAxisLabel, setValueAxisLineVisible, setValueAxisLocation, setValueAxisLowerMargin, setValueAxisUpperMargin

Methods inherited from class org.jfree.beans.AbstractChart

actionPerformed, addLegendClickListener, chartChanged, createPopup, doSaveAs, fireLegendClickEvent, getAntiAlias, getChartBackgroundImage, getChartBackgroundImageAlpha, getChartBackgroundPaint, getChartBorderPaint, getChartBorderStroke, getChartPadding, getLegendItemFont, getLegendItemPaint, getLegendPosition, getPlotBackgroundAlpha, getPlotBackgroundPaint, getScreenDataArea, getSource, getSourceFont, getSourcePaint, getSubtitle, getSubtitleFont, getSubtitlePaint, getTitle, getTitleFont, getTitlePaint, getToolTipText, isChartBorderVisible, isPlotOutlineVisible, mouseDragged, mouseEntered, mouseExited, mouseMoved, mousePressed, mouseReleased, paintComponent, removeLegendClickListener, restoreAutoBounds, restoreAutoDomainBounds, restoreAutoRangeBounds, setAntiAlias, setChartBackgroundImage, setChartBackgroundImageAlpha, setChartBackgroundPaint, setChartBorderPaint, setChartBorderStroke, setChartBorderVisible, setChartPadding, setLegendItemFont, setLegendItemPaint, setLegendPosition, setPlotBackgroundAlpha, setPlotBackgroundPaint, setPlotOutlineVisible, setSource, setSourceFont, setSourcePaint, setSubtitle, setSubtitleFont, setSubtitlePaint, setTitle, setTitleFont, setTitlePaint, setToolTipsEnabled, translateJava2DToScreen, translateScreenToJava2D, zoom

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, getTopLevelAncestor, getTransferHandler, getUIClassID, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, hide, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingForPrint, isPaintingOrigin, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paint, paintBorder, paintChildren, paintImmediately, paintImmediately, paramString, 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, updateUI

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, getAccessibleContext, 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

Constructor Detail

JBarChart

public JBarChart()

Creates a new bar chart bean.

Method Detail

createDefaultChart

protected org.jfree.chart.JFreeChart createDefaultChart()

Creates a default chart.

Specified by:

createDefaultChart in class AbstractChart

Returns:

The default chart.

getDataset

public org.jfree.data.category.CategoryDataset getDataset()

Returns the dataset used by the chart.

Returns:

The dataset (possibly null).

See Also:

setDataset(CategoryDataset)

setDataset

public void setDataset(org.jfree.data.category.CategoryDataset dataset)

Sets the dataset used by the chart and fires a PropertyChangeEvent for the dataset property.

Parameters:

dataset - the dataset (null permitted).

See Also:

getDataset()

isBarOutlineVisible

public boolean isBarOutlineVisible()

Returns the flag that controls whether or not the bar outlines are drawn.

Returns:

A boolean.

See Also:

setBarOutlineVisible(boolean)

setBarOutlineVisible

public void setBarOutlineVisible(boolean visible)

Sets the flag that controls whether or not the bar outlines are drawn and fires a PropertyChangeEvent for the barOutlineVisible property.

Parameters:

visible - the new flag value.

See Also:

isBarOutlineVisible()

getBarItemMargin

public double getBarItemMargin()

Returns the overall margin between bars within each category.

Returns:

The item margin.

See Also:

setBarItemMargin(double)

setBarItemMargin

public void setBarItemMargin(double margin)

Sets the margin between items within each category and fires a PropertyChangeEvent for the barItemMargin property.

Parameters:

margin - the new margin value.

See Also:

getBarItemMargin()

getBarBaseValue

public double getBarBaseValue()

Returns the base value for the bars.

Returns:

The item margin.

See Also:

setBarBaseValue(double)

setBarBaseValue

public void setBarBaseValue(double base)

Sets the bar base value and fires a PropertyChangeEvent for the barBaseValue property.

Parameters:

base - the new base value.

See Also:

getBarBaseValue()