IlvChart (Perforce JViews 10.0 API)

java.lang.Object
- java.awt.Component
- - java.awt.Container
  - - javax.swing.JComponent
    - - javax.swing.JLayeredPane
      - ilog.views.chart.IlvChart

All Implemented Interfaces:

IlvAcceptFunctions, IlvStylable, ImageObserver, MenuContainer, Serializable, Accessible

Direct Known Subclasses:

IlvFacesChart
```
public class IlvChart
extends JLayeredPane
implements IlvStylable, IlvAcceptFunctions
```
The chart component uses internally several subcomponents for specific operations. These child components are either automatically (for key-components) or manually (for optional components) added to the chart. These embedded components are:
- a ChartArea component, instance of IlvChart.Area.
- an optional legend, instance of IlvLegend.
- an optional header. A header is an optional JComponent added to the chart on top of the chart area.
- an optional footer. A footer is an optional JComponent added to the chart at the bottom of the chart area.
The following figure shows the components of a chart:
Since:

JViews 5.0

See Also:

Serialized Form

Nested Class Summary

Nested Classes
Modifier and Type	Class and Description
`class`	`IlvChart.Area` The component where the graphical representation of charts and scales are displayed.
`static class`	`IlvChart.IlvChartImagePaintContext` A class that encapsulates state information needed for the rendering of a chart as a BufferedImage.
`static class`	`IlvChart.IlvChartPaintContext` A class that encapsulates state information needed for the rendering of a chart when the chart is used outside of the AWT-Event thread.

Nested classes/interfaces inherited from class javax.swing.JLayeredPane
JLayeredPane.AccessibleJLayeredPane

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 and Description
`static int`	`CARTESIAN` The type for a CARTESIAN chart.
`static int`	`DRAW_ABOVE` Indicates that the object must be drawn above the chart representations.
`static int`	`DRAW_BELOW` Indicates that the object must be drawn below the chart representations.
`static int`	`PIE` The type for a PIE chart.
`static int`	`POLAR` The type for a POLAR chart.
`static int`	`RADAR` The type for a RADAR chart.
`static int`	`STYLE_DEFAULT_MASK` The default style sheet debug mask.
`static int`	`TREEMAP` The type for a TREEMAP chart.

Fields inherited from class javax.swing.JLayeredPane
DEFAULT_LAYER, DRAG_LAYER, FRAME_CONTENT_LAYER, LAYER_PROPERTY, MODAL_LAYER, PALETTE_LAYER, POPUP_LAYER

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 ilog.views.util.styling.IlvStylable
APPLIED_RULE_MASK, BAD_CLASS_MASK, BAD_PROP_MASK, BAD_PROP_WITH_STACK_MASK, CREATED_MASK, DECL_MASK, DECL_VALUE_MASK, FAILED_CONVERSIONS_MASK, TIME_REPORT_MASK, WARNING_PROP_MASK

Fields inherited from interface java.awt.image.ImageObserver
ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH

Constructor Summary

Constructors
Constructor and Description
`IlvChart()` Creates a Cartesian chart.
`IlvChart(int type)` Creates a chart of the specified type.
`IlvChart(int type, boolean withScales)` Creates a chart of the specified type.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`addChartDrawListener(ChartDrawListener l)` Adds a new draw listener.
`void`	`addChartListener(ChartListener l)` Adds a new listener.
`void`	`addChartRendererListener(ChartRendererListener l)` Adds a new renderer listener.
`void`	`addData(IlvDataSource dataSource, int chartType)` Connects the specified data to this chart, using the specified rendering type.
`void`	`addDecoration(IlvChartDecoration decoration)` Adds the specified decoration to this chart.
`protected void`	`addImpl(Component comp, Object constraints, int index)` Adds the specified component to this container at the specified index.
`void`	`addInteractor(IlvChartInteractor inter)` Adds a new interactor.
`void`	`addInteractor(String inter)` Adds a new interactor using a `String` describing either the interactor class name or the registered name associated with the interactor.
`void`	`addLegend(IlvLegend legend, String pos)` Sets the legend, and adds it to the chart at position `pos`.
`void`	`addLegend(IlvLegend legend, String pos, boolean autoPos)` Sets the legend, and adds it to the chart.
`void`	`addPseudoClass(IlvDataSet dataSet, int idx, String pseudoClass)` Adds a pseudo-class to the specified data point in the context of this chart.
`void`	`addPseudoClass(IlvDataSet dataSet, String pseudoClass)` Adds a pseudo-class to the specified data set in the context of this chart.
`void`	`addPseudoClass(Object object, String pseudoClass)` Adds a pseudo-class to the specified model object.
`void`	`addPseudoClass(String pseudoClass)` Adds a pseudo-class to this chart.
`void`	`addRenderer(IlvChartRenderer renderer)` Adds a renderer, and attaches it to the main ordinate axis.
`void`	`addRenderer(IlvChartRenderer renderer, IlvDataSet dataSet)` Adds a renderer, and connects it to the specified data set.
`void`	`addRenderer(IlvChartRenderer renderer, int yAxisIdx)` Adds a renderer, and connects it to the specified ordinate axis.
`void`	`addRenderer(int rank, IlvChartRenderer renderer, int yAxisIdx)` Inserts a renderer at the specified rank.
`void`	`addTreemapFocusListener(TreemapFocusListener l)` Adds a new treemap focus listener.
`IlvAxis`	`addYAxis(boolean createScale, boolean createGrid)` Adds an ordinate axis.
`protected void`	`applyStyles()` Applies the styling configuration to the chart.
`void`	`attachBoundedModel(BoundedRangeModel model, int axisIdx)` Attaches the specified model to the specified axis.
`void`	`attachBoundedModel(BoundedRangeModel model, int axisIdx, boolean reversed)` Attaches the specified model to the specified axis.
`protected void`	`baseTextDirectionChanged()` This method is invoked when the effective base text direction has changed.
`void`	`clearAllPseudoClasses()` Removes all pseudo-classes from the chart, all data sets, all data points, and all objects.
`void`	`clearPseudoClass(String pseudoClass)` Removes a pseudo-class from the chart, all data sets, all data points, and all objects.
`protected void`	`componentOrientationChanged(ComponentOrientation oldOrientation, ComponentOrientation newOrientation)` This method is invoked when the component orientation of this chart has changed.
`protected IlvGrid`	`createGrid(int axisIdx)` Creates a grid for the specified axis.
`protected JLabel`	`createJLabel(String text)` Creates a JLabel instance.
`protected IlvLegend`	`createLegend()` Creates an `IlvLegend` instance.
`protected IlvScale`	`createScale(int axisIdx)` Creates a scale for the specified axis.
`void`	`dataSetContentsChanged(DataSetContentsEvent event, IlvChartRenderer r)` Invoked by `IlvChartRenderer` when one of its data set has changed.
`void`	`detachBoundedModel(BoundedRangeModel model)` Detaches the given model from its associated axis.
`void`	`dispose()` Cleans up this chart and drops references to objects to help garbage collection.
`void`	`doStyle()`
`void`	`endRendererChanges()` Terminates a batch of renderer changes.
`void`	`endSession(IlvChart.IlvChartPaintContext context)` Ends the current No-AWT-Thread session.
`String`	`formatXValue(double value)` Formats the specified x-value into a string.
`String`	`formatYValue(int yAxisIdx, double value)` Formats the specified y-value into a string.
`IlvChart3DView`	`get3DView()` Returns the three-dimensional view of the chart.
`Iterator<IlvChartRenderer>`	`getAllRendererIterator()` Returns an iterator over all the renderers displayed by the chart, including the child renderers.
`double`	`getAngleRange()` Returns the angle range of the projector.
`Color`	`getBackground()` Returns the background color of this component.
`Paint`	`getBackgroundPaint()` Returns the background Paint.
`int`	`getBaseTextDirection()` Returns the base text direction for this chart.
`IlvChart.Area`	`getChartArea()` Returns the chart area component.
`Border`	`getChartAreaBorder()` Returns the chart area border.
`IlvFOUtil.ComponentPaintable`	`getComponentPaintable(boolean wholeChart, Color bgColor)` Returns a `IlvFOUtil.ComponentPaintable` that can be used to convert this chart to a PDF via XSL-FO.
`IlvFOUtil.ComponentPaintable`	`getComponentPaintableCurrentThread(boolean wholeChart, Color bgColor)` Returns a `IlvFOUtil.ComponentPaintable` that can be used to convert this chart to a PDF via XSL-FO.
`IlvCoordinateSystem`	`getCoordinateSystem(int yAxisIdx)` Returns the coordinate system formed by the abscissa axis and the specified ordinate axis.
`IlvDataRangePolicy`	`getDataRangePolicy()` Returns the calculation policy used by the chart to compute the data range of an axis.
`Iterator<IlvDataSet>`	`getDataSetIterator()` Returns an iterator over all the data sets connected to this chart.
`IlvDataSource`	`getDataSource()` Returns the data source of the first renderer.
`List<IlvChartDecoration>`	`getDecorations()` Returns a copy of the list of decorations displayed by this chart.
`Color[]`	`getDefaultColors()` Returns the default colors used by this chart.
`IlvDisplayPoint`	`getDisplayItem(IlvChartDataPicker picker)` Returns the display item containing the specified point.
`List<IlvDisplayPoint>`	`getDisplayItems(IlvChartDataPicker picker)` Returns the display items containing the specified point.
`Iterator<IlvChartDrawable>`	`getDrawableIterator()` Returns an iterator over the `IlvChartDrawable` objects managed by this chart.
`IlvScalableFontManager`	`getFontManager()` Returns the font manager associated with this chart.
`JComponent`	`getFooter()` Returns the footer component.
`String`	`getFooterText()` Returns the footer text.
`JComponent`	`getHeader()` Returns the header component.
`String`	`getHeaderText()` Returns the header text.
`IlvChartInteractor[]`	`getInteractors()` Returns all the interactors installed on the chart.
`IlvLegend`	`getLegend()` Returns the legend.
`String`	`getLegendPosition()` Returns the current legend position.
`IlvChartProjector`	`getLocalProjector2D(Rectangle projRect, IlvCoordinateSystem coordSys)` Returns a copy of the 2-D projector used by this chart.
`Object`	`getLock()` Returns an object identifying this chart.
`IlvDisplayPoint`	`getNearestItem(IlvChartDataPicker picker, double[] distanceResult)` Returns the display point whose renderer drawing is closest to the picking point defined by the specified data picker.
`IlvDisplayPoint`	`getNearestPoint(IlvChartDataPicker picker)` Returns the display point closest to the picking point defined by the specified data picker.
`static boolean`	`getNoEventThreadUpdate()` Returns whether the requests should be processed in the AWT-Event thread.
`IlvChart.IlvChartPaintContext`	`getPaintContext()` Returns the current `IlvChartPaintContext`, if any.
`Color`	`getPlotAreaBackground()` Returns the plot area background color.
`IlvChartPrintContext`	`getPrintContext()` Returns the current printing context, or `null` if no printing operation is being performed.
`URL`	`getProject()` Returns the project file URL loaded by this chart.
`IlvChartProjector`	`getProjector()` Returns the projector used by this chart.
`IlvChartProjector`	`getProjector2D()` Returns the 2-D projector used by this chart.
`Rectangle`	`getProjectorRect()` Returns the projecting rectangle.
`String[]`	`getPseudoClasses()` Returns the pseudo-classes of this chart.
`String[]`	`getPseudoClasses(IlvDataSet dataSet)` Returns the pseudo-classes of the specified data set in the context of this chart.
`String[]`	`getPseudoClasses(IlvDataSet dataSet, int idx)` Returns the pseudo-classes of the specified data point in the context of this chart.
`String[]`	`getPseudoClasses(Object object)` Returns the pseudo-classes of the specified model object.
`IlvChartRenderer`	`getRenderer(int idx)` Returns the renderer at the specified index.
`int`	`getRendererCount()` Returns the number of renderers used by this chart.
`Iterator<IlvChartRenderer>`	`getRendererIterator()` Returns an iterator over the renderers used by this chart.
`List<IlvChartRenderer>`	`getRenderers()` Returns all the renderers used by this chart.
`int`	`getRenderingType()` Returns the renderer type for the main data source of this chart.
`IlvChartResizingPolicy`	`getResizingPolicy()` Returns the resizing policy of the chart.
`int`	`getResolvedBaseTextDirection()` Returns the resolved base text direction.
`Iterator<IlvChartDrawable>`	`getReversedDrawableIterator()` Returns an iterator over the `IlvChartDrawable` objects managed by this chart.
`IlvScale`	`getScale(IlvAxis axis)` Returns the scale associated with the specified axis.
`double`	`getScrollRatio()` Returns the scroll ratio.
`double`	`getStartingAngle()` Returns the starting angle of the projector.
`String`	`getStyleSheet()` Returns the value of the `styleSheet` property.
`int`	`getStyleSheetDebugMask()` Returns the current debug level.
`String[]`	`getStyleSheets()` Returns the cascading style sheets.
`String`	`getStyleSheets(int index)` Returns one of the cascading style sheets.
`IlvSymbolStyle`	`getSymbolStyle()` Returns the value of the `symbolStyle` property.
`int`	`getType()` Returns the chart type.
`com.ibm.icu.util.ULocale`	`getULocale()` Returns the locale of this component.
`int`	`getUnconstrainedRenderingType()` Returns the renderer type for the main data source of this chart, without taking into account constraints imposed by the chart type.
`IlvAxis`	`getXAxis()` Returns the abscissa axis.
`IlvGrid`	`getXGrid()` Returns the abscissa grid.
`IlvScale`	`getXScale()` Returns the abscissa scale.
`String`	`getXScaleTitle()` Returns the abscissa scale title or `null` if no abscissa scale has been set.
`double`	`getXScaleTitleRotation()` Returns the abscissa scale title rotation.
`JScrollBar`	`getXScrollBar()` Returns the scroll bar attached to the x-axis.
`IlvAxis`	`getYAxis(int idx)` Returns the specified ordinate axis.
`int`	`getYAxisCount()` Returns the number of ordinate axes.
`IlvGrid`	`getYGrid(int yAxisIdx)` Returns the grid associated with the specified y-axis.
`IlvScale`	`getYScale(int yAxisIdx)` Returns the ordinate scale connected to the specified axis.
`String`	`getYScaleTitle()` Returns the title of the ordinate scale connected to the y-axis of index 0 or `null` if no ordinate scale has been set.
`double`	`getYScaleTitleRotation()` Returns the title rotation of the ordinate scale connected to the y-axis of index 0.
`protected void`	`initPseudoClasses()` Initializes the pseudo-classes of this chart.
`void`	`invalidateScales()` Invalidates the geometry cache of the scales of this chart.
`boolean`	`is3D()` Indicates whether the chart is rendered in 3-D.
`boolean`	`isAntiAliasing()` Returns the value of the `antiAliasing` property.
`boolean`	`isAntiAliasingText()` Returns the value of the `antiAliasingText` property.
`boolean`	`isAutoScaleTitleRotation()` Returns whether the rotation angle of the scale titles is computed automatically depending on the type of the scale axis and depending on the projector configuration.
`boolean`	`isCursorSet()` Returns whether a specific cursor has been set on this chart.
`boolean`	`isDynamicStyling()` Indicates whether styles are dynamically applied when the data change.
`boolean`	`isLegendVisible()` Returns whether the legend is visible.
`boolean`	`isOptimizedRepaint()` Indicates whether the handling of paint requests is optimized.
`boolean`	`isPaintingImage()` Returns whether the caller is in a No-AWT-Thread session.
`boolean`	`isPrinting()` Returns whether a printing is currently performed.
`boolean`	`isProjectorReversed()` Indicates whether the chart projector is reversed.
`boolean`	`isScalingFont()` Returns whether the fonts are scaled when the chart is resized.
`boolean`	`isShiftScroll()` Returns the value of the `shiftScroll` property.
`boolean`	`isUsingEventThread()` Determines whether this component may transfer updates to the AWT-Event thread.
`boolean`	`isXAxisReversed()` Indicates whether the x-axis is reversed.
`boolean`	`isXGridVisible()` Returns whether the abscissa grid is visible.
`boolean`	`isXScaleVisible()` Returns whether the abscissa scale is visible.
`boolean`	`isYAxisReversed()` Indicates whether the main y-axis is reversed.
`boolean`	`isYGridVisible()` Returns whether the grid associated with the y-axis of index 0 is visible.
`boolean`	`isYScaleVisible()` Returns whether the scale connected to the y-axis of index 0 is visible.
`void`	`paint(Graphics g)` Paints this component.
`protected void`	`paintComponent(Graphics g)` Paints the contents of the chart component.
`void`	`paintCurrentThread(Graphics2D g, Color bgColor)` Draws the contents of this chart entirely in the caller thread.
`Element`	`paintToFO(Document document, boolean wholeChart)` Generates an XSL-FO element representing this chart.
`Element`	`paintToFO(Document document, boolean wholeChart, Color bgColor)` Generates an XSL-FO element representing this chart.
`Element`	`paintToFOCurrentThread(Document document, boolean wholeChart, Color bgColor)` Generates an XSL-FO element representing this chart.
`void`	`print(Graphics g, IlvChartPrintContext context)` Prints this chart according to the specified printing context.
`void`	`printCurrentThread(Graphics g, IlvChartPrintContext context)` Prints this chart according to the specified printing context.
`void`	`registerFunction(IlvCSSFunction function)` Registers another function into the Cascading Style Sheets engine.
`void`	`removeChartDrawListener(ChartDrawListener l)` Removes `l` from the draw listeners.
`void`	`removeChartListener(ChartListener l)` Removes `l` from the chart listeners.
`void`	`removeChartRendererListener(ChartRendererListener l)` Removes `l` from the renderer listeners.
`void`	`removeDecoration(IlvChartDecoration decoration)` Removes the specified decoration from this chart.
`void`	`removeInteractor(IlvChartInteractor inter)` Removes an interactor.
`void`	`removePseudoClass(IlvDataSet dataSet, int idx, String pseudoClass)` Removes a pseudo-class from the specified data point in the context of this chart.
`void`	`removePseudoClass(IlvDataSet dataSet, String pseudoClass)` Removes a pseudo-class from the specified data set in the context of this chart.
`void`	`removePseudoClass(Object object, String pseudoClass)` Removes a pseudo-class from the specified model object.
`void`	`removePseudoClass(String pseudoClass)` Removes a pseudo-class from this chart.
`void`	`removeRenderer(IlvChartRenderer renderer)` Removes the specified renderer.
`void`	`removeTreemapFocusListener(TreemapFocusListener l)` Removes `l` from the renderer listeners.
`void`	`repaint()` Overridden to do nothing if not executing in the AWT/Swing event thread.
`protected void`	`resetStyles()` Resets the chart configuration.
`void`	`revalidate()` Overridden to do nothing if not executing in the AWT/Swing event thread.
`void`	`scroll(double deltaX, double deltaY, int yAxisIdx)` Scrolls the visible range of the x- and y-axis by the specified amount.
`void`	`set3D(boolean b)` Specifies whether the chart is rendered in 3-D.
`void`	`setAngleRange(double range)` Sets the angle range of the polar projector.
`void`	`setAntiAliasing(boolean b)` Sets the `antiAliasing` property.
`void`	`setAntiAliasingText(boolean b)` Sets the `antiAliasingText` property.
`void`	`setAutoScaleTitleRotation(boolean auto)` Sets whether the rotation angle of the scale titles is computed automatically depending on the type of the scale axis and depending on the projector configuration.
`void`	`setBackground(Color bg)` Sets the background color of this component.
`void`	`setBackgroundPaint(Paint bg)` Sets the background as a Paint.
`void`	`setBaseTextDirection(int btd)` Sets the base text direction for this chart.
`void`	`setBounds(int x, int y, int w, int h)` Moves and resizes this component.
`void`	`setChartAreaBorder(Border border)` Sets the chart area border.
`void`	`setComponentOrientation(ComponentOrientation o)` Sets the component orientation of this chart.
`void`	`setCursor(Cursor cursor)` Sets the cursor image to the specified cursor.
`void`	`setDataRangePolicy(IlvDataRangePolicy policy)` Specifies the calculation policy used by the chart to compute the data range of an axis.
`void`	`setDataSource(IlvDataSource dataSource)` Sets the given data source as the current data source.
`void`	`setDecorations(List<IlvChartDecoration> decorations)` Sets the decorations displayed by this chart.
`void`	`setDefaultColors(Color[] colors)` Sets the default colors used by this chart.
`void`	`setDynamicStyling(boolean dynamicStyling)` Specifies whether styles are dynamically applied when data change.
`void`	`setFooter(JComponent footer)` Sets the footer component.
`void`	`setFooterText(String text)` Sets the footer text.
`void`	`setForeground(Color fg)` Sets the foreground color of this component.
`void`	`setHeader(JComponent header)` Sets the header component.
`void`	`setHeaderText(String text)` Sets the header text.
`void`	`setInteractors(IlvChartInteractor[] inters)` Sets the interactors.
`void`	`setLayout(LayoutManager mgr)` Sets the layout manager for this container.
`void`	`setLegend(IlvLegend legend)` Sets the legend.
`void`	`setLegendPosition(String pos)` Sets the legend position.
`void`	`setLegendVisible(boolean visible)` Sets the legend of this chart visible.
`void`	`setLocale(Locale locale)` Sets the locale of this component.
`static void`	`setNoEventThreadUpdate(boolean b)` Sets whether the requests performed on a chart should be processed in the AWT-Event thread.
`void`	`setOptimizedRepaint(boolean optimized)` Specifies whether the handling of paint requests is optimized.
`void`	`setPlotAreaBackground(Color color)` Sets the plot area background color.
`void`	`setPolarParameters(double startingAngle, double range, boolean symmetric)` Specifies the parameters of a polar projector.
`void`	`setProject(URL project)` Sets the project file URL of this chart.
`void`	`setProjectorReversed(boolean reversed)` Specifies whether the chart projector is reversed.
`void`	`setPseudoClasses(IlvDataSet dataSet, int idx, String[] classes)` Sets the pseudo-classes of the specified data point in the context of this chart.
`void`	`setPseudoClasses(IlvDataSet dataSet, String[] classes)` Sets the pseudo-classes of the specified data set in the context of this chart.
`void`	`setPseudoClasses(Object object, String[] classes)` Sets the pseudo-classes of the specified model object.
`void`	`setPseudoClasses(String[] classes)` Sets the pseudo-classes of this chart.
`void`	`setRenderer(int idx, IlvChartRenderer renderer)` Changes the renderer at the specified index.
`void`	`setRendererAxis(IlvChartRenderer renderer, int yAxisIdx)` Connects the specified renderer to the specified ordinate axis.
`void`	`setRendererType(int idx, int type)` Changes the type of the renderer at the specified index.
`void`	`setRenderingType(int type)` Sets the renderer type for the main data source of the chart.
`void`	`setResizingPolicy(IlvChartResizingPolicy policy)` Sets the resizing policy of the chart.
`void`	`setScalingFont(boolean scalable)` Sets whether the fonts are scaled when the chart is resized.
`void`	`setScrollRatio(double ratio)` Sets the scroll ratio.
`void`	`setShiftScroll(boolean b)` Sets the `shiftScroll` property.
`void`	`setStartingAngle(double angle)` Sets the starting angle of the projector.
`void`	`setStyleSheet(String styleSheet)` Sets the value of the `styleSheet` property.
`void`	`setStyleSheetDebugMask(int mask)` Sets the debug flag while parsing the style sheets.
`void`	`setStyleSheets(int index, String css)` Changes one of the cascading style sheets.
`void`	`setStyleSheets(String[] css)` Sets the cascading style sheets.
`void`	`setSymbolStyle(IlvSymbolStyle style)` Sets the value of the `symbolStyle` property.
`void`	`setType(int type)` Sets the type of the chart.
`void`	`setULocale(com.ibm.icu.util.ULocale locale)` Sets the locale of this component.
`void`	`setUsingEventThread(boolean usingEventThread)` Sets whether this component may be visible from an AWT/Swing GUI.
`void`	`setXAxisReversed(boolean reversed)` Sets the `reversed` property of the x-axis.
`void`	`setXGrid(IlvGrid grid)` Changes the abscissa grid.
`void`	`setXGridVisible(boolean visible)` Sets whether the major lines of the abscissa grid are visible.
`void`	`setXScale(IlvScale scale)` Changes the abscissa scale.
`void`	`setXScaleTitle(String title)` Sets the abscissa scale title.
`void`	`setXScaleTitleRotation(double angle)` Sets the rotation of the abscissa scale title.
`void`	`setXScaleVisible(boolean visible)` Sets whether the abscissa scale is visible.
`void`	`setXScrollBar(JScrollBar scrollbar)` Attaches the specified scroll bar to the x-axis.
`void`	`setXValueFormat(IlvValueFormat format)` Specifies a format for the x-axis.
`void`	`setYAxisReversed(boolean reversed)` Sets the `reversed` property of the main y-axis.
`void`	`setYGrid(int yAxisIdx, IlvGrid grid)` Changes the grid of the specified y-axis.
`void`	`setYGridVisible(boolean visible)` Sets whether the major lines of the grid associated with the y-axis of index 0 is visible.
`void`	`setYScale(int yAxisIdx, IlvScale scale)` Changes the specified ordinate scale.
`void`	`setYScaleTitle(String title)` Sets the title of the ordinate scale connected to the y-axis of index 0.
`void`	`setYScaleTitleRotation(double angle)` Sets the title rotation of the ordinate scale connected to the y-axis of index 0.
`void`	`setYScaleVisible(boolean visible)` Sets whether the scale connected to the y-axis of index 0 is visible.
`void`	`setYValueFormat(int yAxisIdx, IlvValueFormat format)` Specifies a format for a y-axis.
`void`	`startRendererChanges()` Starts a batch of renderer changes.
`void`	`startSession(IlvChart.IlvChartPaintContext context)` Start a No-AWT-Thread session.
`void`	`synchronizeAxis(IlvChart target, int axisType, boolean syncPlotArea)` Synchronizes an axis of this chart with an axis of the specified target chart.
`void`	`toData(IlvDoublePoints pts)` Maps the specified points from display coordinates to data coordinates, using the main y-axis.
`void`	`toData(IlvDoublePoints pts, int yAxis)` Maps the specified points from display coordinates to data coordinates, using the specified y-axis.
`void`	`toDisplay(IlvDoublePoints pts)` Maps the specified points from data coordinates to display coordinates, using the main y-axis.
`void`	`toDisplay(IlvDoublePoints pts, int yAxis)` Maps the specified points from data coordinates to display coordinates, using the specified y-axis.
`BufferedImage`	`toImage(BufferedImage image, boolean erase)` Paints this chart in a `BufferedImage` object.
`BufferedImage`	`toImage(int width, int height, Color bgColor)` Dumps the chart as a BufferedImage.
`void`	`toJPEG(OutputStream output)` Dumps this chart as a JPEG stream.
`void`	`toJPEG(OutputStream output, int width, int height)` Dumps the chart as a JPEG stream.
`void`	`toPNG(OutputStream output)` Dumps this chart as a PNG stream.
`void`	`toPNG(OutputStream output, boolean transparent)` Dumps this chart as a PNG stream.
`void`	`toPNG(OutputStream output, int width, int height)` Dumps this chart as a PNG stream.
`void`	`toPNG(OutputStream output, int width, int height, boolean transparent)` Dumps the chart as a PNG stream.
`void`	`unSynchronizeAxis(int axisType)` Unsynchronizes the specified axis.
`boolean`	`updateDataRange()` Updates the data range for all coordinate systems.
`void`	`updateDataRangeAndRepaint()` Updates the data range for all coordinate systems, and initiates a repaint of the chart area.
`void`	`updateScales()` Updates the geometry cache of the scales of this chart.
`void`	`updateScalesIfNeeded()` Updates the geometry cache of the scales of this chart.
`void`	`updateUI()` Resets the UI property to a value from the current look and feel.
`void`	`zoom(IlvDataWindow dataWindow, int yAxisIdx)` Changes the visible range of the x- and y-axis according to the specified data window.

Methods inherited from class javax.swing.JLayeredPane
getAccessibleContext, getComponentCountInLayer, getComponentsInLayer, getComponentToLayer, getIndexOf, getLayer, getLayer, getLayeredPaneAbove, getObjectForLayer, getPosition, highestLayer, insertIndexForLayer, isOptimizedDrawingEnabled, lowestLayer, moveToBack, moveToFront, paramString, putLayer, remove, removeAll, setLayer, setLayer, setPosition

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, getUIClassID, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, hide, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isPaintingForPrint, isPaintingOrigin, isPaintingTile, isRequestFocusEnabled, isValidateRoot, 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, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBorder, setComponentPopupMenu, setDebugGraphicsOptions, setDefaultLocale, setDoubleBuffered, setEnabled, setFocusTraversalKeys, setFont, 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, 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, removeContainerListener, setComponentZOrder, setFocusCycleRoot, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, 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, 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, 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, resize, resize, setBounds, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, 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

Methods inherited from interface ilog.views.util.styling.IlvStylable
addPropertyChangeListener, removePropertyChangeListener

- Field Detail
  - CARTESIAN
```
public static final int CARTESIAN
```
    The type for a CARTESIAN chart.
    
    See Also:
    
    setType(int), Constant Field Values
  - POLAR
```
public static final int POLAR
```
    The type for a POLAR chart.
    
    See Also:
    
    setType(int), Constant Field Values
  - PIE
```
public static final int PIE
```
    The type for a PIE chart.
    
    See Also:
    
    setType(int), Constant Field Values
  - RADAR
```
public static final int RADAR
```
    The type for a RADAR chart.
    
    See Also:
    
    setType(int), Constant Field Values
  - TREEMAP
```
public static final int TREEMAP
```
    The type for a TREEMAP chart.
    
    Since:
    
    JViews 7.5
    
    See Also:
    
    setType(int), Constant Field Values
  - DRAW_BELOW
```
public static final int DRAW_BELOW
```
    Indicates that the object must be drawn below the chart representations.
    
    See Also:
    
    IlvChartDrawable.getDrawOrder(), IlvGrid.setDrawOrder(int), IlvScale.setDrawOrder(int), IlvChartDecoration.setDrawOrder(int), Constant Field Values
  - DRAW_ABOVE
```
public static final int DRAW_ABOVE
```
    Indicates that the object must be drawn above the chart representations.
    
    See Also:
    
    IlvChartDrawable.getDrawOrder(), IlvGrid.setDrawOrder(int), IlvScale.setDrawOrder(int), IlvChartDecoration.setDrawOrder(int), Constant Field Values
  - STYLE_DEFAULT_MASK
```
public static final int STYLE_DEFAULT_MASK
```
    The default style sheet debug mask.
    
    Since:
    
    JViews 5.5
    
    See Also:
    
    setStyleSheetDebugMask(int), Constant Field Values
- Constructor Detail
  - IlvChart
```
public IlvChart()
```
    Creates a Cartesian chart.
    
    See Also:
    
    CARTESIAN
  - IlvChart
```
public IlvChart(int type)
```
    Creates a chart of the specified type.
    
    See Also:
    
    setType(int)
  - IlvChart
```
public IlvChart(int type,
                boolean withScales)
```
    Creates a chart of the specified type.
    
    Parameters:
    
    type - The type of the chart.
    
    withScales - A boolean value indicating whether scales and grids should be added to this chart.
    
    See Also:
    
    setType(int)
- Method Detail
  - setNoEventThreadUpdate
```
public static void setNoEventThreadUpdate(boolean b)
```
    Sets whether the requests performed on a chart should be processed in the AWT-Event thread. If the property is set to true, the requests are processed in the request thread. The default value is false.
    The value true is only appropriate for server-side use in thin-client applications. For Swing or Eclipse/RCP applications, the default value false is just fine.
    Setting this to true provides the following benefits:
    - It increases performance, especially on multiprocessor machines, to process every request in its originating thread. (The AWT-Event thread can execute on only one processor at any time.)
    - Better interoperability with Tomcat. (Some versions of Tomcat 5 do not terminate properly upon request from the "shutdown" script when the AWT-Event thread has been in use.)
    However, setting this to true has the following drawbacks:
    - JComponents other than IlvChart, IlvChart.Area, IlvLegend and IlvLegendItems are not drawn.
    - Headers and footers, other than for JLabel, are not drawn.
    When using this mode, you may need to use the methods toImage(int, int, Color), startSession(IlvChart.IlvChartPaintContext), endSession(IlvChart.IlvChartPaintContext), isPaintingImage(), getPaintContext(), and the class IlvChart.IlvChartPaintContext.
    Since:
    
    JViews 6.0
    
    See Also:
    
    getNoEventThreadUpdate(), isUsingEventThread()
  - getNoEventThreadUpdate
```
public static boolean getNoEventThreadUpdate()
```
    Returns whether the requests should be processed in the AWT-Event thread. If the property is true, the requests are processed in the request thread.
    
    Since:
    
    JViews 6.0
    
    See Also:
    
    setNoEventThreadUpdate(boolean), isUsingEventThread()
  - setUsingEventThread
```
public void setUsingEventThread(boolean usingEventThread)
```
    Sets whether this component may be visible from an AWT/Swing GUI. If true, it is assumed that this component may need to process events that are made available in the AWT-Event thread. The value false is suitable for server-side situation. The default value is !getNoEventThreadUpdate().
    
    Since:
    
    JViews 7.5
    
    See Also:
    
    isUsingEventThread(), setNoEventThreadUpdate(boolean)
  - isUsingEventThread
```
public boolean isUsingEventThread()
```
    Determines whether this component may transfer updates to the AWT-Event thread. The result should be true for Swing applications and false for thin-client applications.
    This method can be overridden in subclasses. By default, it returns !getNoEventThreadUpdate().
    
    Since:
    
    JViews 7.5
    
    See Also:
    
    setUsingEventThread(boolean), setNoEventThreadUpdate(boolean)
  - getLock
```
public Object getLock()
```
    Returns an object identifying this chart. This object is used as a lock, protecting the chart as a view and its data sources. In particular, the lock is used during conversion of the chart to an image.
    When used in a server side situation, the returned object must be serializable.
    
    Returns:
    
    The object used to synchronize the chart view.
  - getULocale
```
public com.ibm.icu.util.ULocale getULocale()
```
    Returns the locale of this component. If none is set on this component, this component inherits its locale from the parent component.
    
    Returns:
    
    An ICU ULocale.
    
    Throws:
    
    IllegalStateException - if this component's locale has been removed through setLocale(null) and none of the ancestors has a Locale set either
    
    Since:
    
    JViews 8.8
    
    See Also:
    
    setULocale(ULocale)
  - setULocale
```
public void setULocale(com.ibm.icu.util.ULocale locale)
```
    Sets the locale of this component.
    
    Parameters:
    
    locale - An ICU ULocale, or null if this component shall inherit its locale from the parent component.
    
    Since:
    
    JViews 8.8
    
    See Also:
    
    getULocale(), setLocale(Locale)
  - setLocale
```
public void setLocale(Locale locale)
```
    Sets the locale of this component.
    
    Overrides:
    
    setLocale in class Component
    
    Parameters:
    
    locale - An Locale, or null if this component shall inherit its locale from the parent component.
    
    See Also:
    
    setULocale(ULocale)
  - setComponentOrientation
```
public void setComponentOrientation(ComponentOrientation o)
```
    Sets the component orientation of this chart.
    
    Overrides:
    
    setComponentOrientation in class Component
    
    Since:
    
    JViews 8.8
  - componentOrientationChanged
```
protected void componentOrientationChanged(ComponentOrientation oldOrientation,
                                           ComponentOrientation newOrientation)
```
    This method is invoked when the component orientation of this chart has changed.
    
    Parameters:
    
    oldOrientation - The component orientation before the change.
    
    newOrientation - The component orientation after the change.
    
    Since:
    
    JViews 8.8
    
    See Also:
    
    Component.getComponentOrientation(), setComponentOrientation(ComponentOrientation)
  - updateUI
```
public void updateUI()
```
    Resets the UI property to a value from the current look and feel. By default, a chart uses the JLabel UI font and colors.
    
    Overrides:
    
    updateUI in class JComponent
  - setBounds
```
public void setBounds(int x,
                      int y,
                      int w,
                      int h)
```
    Moves and resizes this component.
    
    Overrides:
    
    setBounds in class Component
  - isAntiAliasing
```
public final boolean isAntiAliasing()
```
    Returns the value of the antiAliasing property.
    
    See Also:
    
    setAntiAliasing(boolean)
  - setAntiAliasing
```
public void setAntiAliasing(boolean b)
```
    Sets the antiAliasing property. When this property is set to true, all the drawings in the chart component are anti-aliased. This property does not affect text. To toggle the anti-aliasing of text, use the setAntiAliasingText(boolean) method. The default value of this property is false.
    
    See Also:
    
    isAntiAliasing()
  - isAntiAliasingText
```
public final boolean isAntiAliasingText()
```
    Returns the value of the antiAliasingText property.
    
    See Also:
    
    setAntiAliasingText(boolean)
  - setAntiAliasingText
```
public void setAntiAliasingText(boolean b)
```
    Sets the antiAliasingText property. When this property is set to true, all the text drawings in the chart component are anti-aliased. This property only affects text. To toggle the anti-aliasing of other drawings, use the setAntiAliasing(boolean) method. The default value of this property is false.
    
    See Also:
    
    setAntiAliasing(boolean), isAntiAliasingText()
  - getBaseTextDirection
```
public final int getBaseTextDirection()
```
    Returns the base text direction for this chart.
    The base text direction influences the display of text strings that are composed of segments that are read from left to right as well as of segments that are read from right to left. It determines the order of these segments.
    
    Returns:
    
    One of IlvBidiUtil.COMPONENT_DIRECTION, IlvBidiUtil.CONTEXTUAL_DIRECTION, IlvBidiUtil.LEFT_TO_RIGHT, IlvBidiUtil.RIGHT_TO_LEFT, IlvBidiUtil.INHERITED_DIRECTION.
    
    Since:
    
    JViews 8.8
    
    See Also:
    
    setBaseTextDirection(int), getResolvedBaseTextDirection()
  - setBaseTextDirection
```
public void setBaseTextDirection(int btd)
```
    Sets the base text direction for this chart.
    The base text direction influences the display of text strings that are composed of segments that are read from left to right as well as of segments that are read from right to left. It determines the order of these segments.
    Possible values are: IlvBidiUtil.COMPONENT_DIRECTION, IlvBidiUtil.CONTEXTUAL_DIRECTION, IlvBidiUtil.LEFT_TO_RIGHT, IlvBidiUtil.RIGHT_TO_LEFT, and IlvBidiUtil.INHERITED_DIRECTION, which in this case is equivalent to IlvBidiUtil.COMPONENT_DIRECTION.
    The base text direction affects, in particular:
    - header, footer,
    - scale title,
    - scale labels,
    - scale annotations,
    - data indicators,
    - data annotations,
    - decorations,
    - tooltips,
    - z-scale labels of 3D charts,
    - legend title,
    - legend item labels,
    - legend tooltips.
    Parameters:
    
    btd - The base text direction.
    
    Since:
    
    JViews 8.8
    
    See Also:
    
    getBaseTextDirection()
  - getResolvedBaseTextDirection
```
public int getResolvedBaseTextDirection()
```
    Returns the resolved base text direction.
    The base text direction influences the display of text strings that are composed of segments that are read from left to right as well as of segments that are read from right to left. It determines the order of these segments.
    This method is based on getBaseTextDirection() but determines the value when it is inherited from a parent component (IlvBidiUtil.INHERITED_DIRECTION) or dependent on the component orientation (IlvBidiUtil.COMPONENT_DIRECTION).
    
    Returns:
    
    One of IlvBidiUtil.CONTEXTUAL_DIRECTION, IlvBidiUtil.LEFT_TO_RIGHT, IlvBidiUtil.RIGHT_TO_LEFT.
    
    Since:
    
    JViews 8.8
  - baseTextDirectionChanged
```
protected void baseTextDirectionChanged()
```
    This method is invoked when the effective base text direction has changed. That is, it is invoked
    1. when the value of getResolvedBaseTextDirection() has changed, or
    2. when the value of getComponentOrientation() has changed and the value of getResolvedBaseTextDirection() is IlvBidiUtil.CONTEXTUAL_DIRECTION.
    Since:
    
    JViews 8.8
  - setCursor
```
public void setCursor(Cursor cursor)
```
    Sets the cursor image to the specified cursor.
    
    Overrides:
    
    setCursor in class Component
  - isCursorSet
```
public boolean isCursorSet()
```
    Returns whether a specific cursor has been set on this chart.
    
    Overrides:
    
    isCursorSet in class Component
    
    Since:
    
    JViews 6.5
  - isOptimizedRepaint
```
public final boolean isOptimizedRepaint()
```
    Indicates whether the handling of paint requests is optimized.
    
    Since:
    
    JViews 5.5
    
    See Also:
    
    setOptimizedRepaint(boolean)
  - setOptimizedRepaint
```
public void setOptimizedRepaint(boolean optimized)
```
    Specifies whether the handling of paint requests is optimized.
    If the optimizedRepaint property is set to true, the chart tries to optimize repaint requests so that only a subset of the displayed data is redrawn. If set to false, no optimization is performed. The default value is true. You may need to toggle off the optimization when using self-adapting Paint objects on continuous renderers such as line, area and stair.
    
    Parameters:
    
    optimized - Whether the handling of paint requests is optimized.
    
    Since:
    
    JViews 5.5
  - isShiftScroll
```
public boolean isShiftScroll()
```
    Returns the value of the shiftScroll property.
  - setShiftScroll
```
public void setShiftScroll(boolean b)
```
    Sets the shiftScroll property. When this property is set to true, the x-axis automatically scrolls as new data come in. The scroll ratio of the axis is specified by the setScrollRatio(double) method. The default value of this property is false.
  - getScrollRatio
```
public double getScrollRatio()
```
    Returns the scroll ratio.
    
    See Also:
    
    setScrollRatio(double)
  - setScrollRatio
```
public void setScrollRatio(double ratio)
```
    Sets the scroll ratio. This ratio is taken into account when the shiftScroll property of the chart is set to true. It specifies the amount of the visible x-range that is scrolled back when new data is added beyond this range. It must take a value between 0 and 1. The exact scroll back is always a multiple of visible range * scroll ratio. A value of 0 means that the x-axis is scrolled by the exact amount necessary to make the new data visible. The default scroll ratio is 0.
    
    See Also:
    
    setShiftScroll(boolean)
  - getType
```
public int getType()
```
    Returns the chart type.
    
    See Also:
    
    setType(int)
  - setType
```
public void setType(int type)
```
    Sets the type of the chart. By calling this method you reinitialize the scales and the grids.
    
    See Also:
    
    CARTESIAN, POLAR, RADAR, PIE, TREEMAP, getType(), createScale(int), createGrid(int)
  - setPolarParameters
```
public void setPolarParameters(double startingAngle,
                               double range,
                               boolean symmetric)
```
    Specifies the parameters of a polar projector. This method is only meaningful for the POLAR chart type.
    
    Parameters:
    
    startingAngle - The new starting angle, expressed in degrees.
    
    range - The new range, expressed in degrees.
    
    symmetric - If true, the projector will use true polar coordinates. This means that points with (-rho, theta) and (rho, theta+180) coordinates are coincident. If set to false, data points with both negative and positive y-values will be projected along the same radial.
  - getStartingAngle
```
public final double getStartingAngle()
```
    Returns the starting angle of the projector.
    
    Returns:
    
    The starting angle in degrees.
    
    See Also:
    
    setStartingAngle(double)
  - setStartingAngle
```
public void setStartingAngle(double angle)
```
    Sets the starting angle of the projector. The angle is expressed in degrees.
    This method is only meaningful for the following chart types: POLAR, PIE, RADAR.
    
    Parameters:
    
    angle - The new starting angle, expressed in degrees.
  - getAngleRange
```
public final double getAngleRange()
```
    Returns the angle range of the projector.
    
    Returns:
    
    The angle in degrees.
    
    See Also:
    
    setAngleRange(double)
  - setAngleRange
```
public void setAngleRange(double range)
```
    Sets the angle range of the polar projector. The angle range is the difference between the ending angle and the starting angle, and is expressed in degrees.
    This method is only meaningful for the following chart types: POLAR, PIE.
    
    Parameters:
    
    range - The new range, expressed in degrees.
  - isProjectorReversed
```
public boolean isProjectorReversed()
```
    Indicates whether the chart projector is reversed. This method is only meaningful for the CARTESIAN chart type.
    
    See Also:
    
    getType(), setProjectorReversed(boolean)
  - setProjectorReversed
```
public void setProjectorReversed(boolean reversed)
```
    Specifies whether the chart projector is reversed. A reversed projector swaps the meaning of the abscissa and ordinate coordinates of a point. For example, a reversed Cartesian projector will project x-data values along the y-axis of the screen. This method is only meaningful for the CARTESIAN chart type.
    
    See Also:
    
    getType(), isProjectorReversed()
  - getDefaultColors
```
public Color[] getDefaultColors()
```
    Returns the default colors used by this chart. When the styles of a renderer are not explicitly specified, styles are automatically calculated based on the default colors returned by this method. See the IlvChartRenderer.getDefaultColors() method for more details.
    
    Since:
    
    JViews 5.5
    
    See Also:
    
    setDefaultColors(java.awt.Color[])
  - setDefaultColors
```
public void setDefaultColors(Color[] colors)
```
    Sets the default colors used by this chart. These colors are used when the styles of a renderer are not explicitly specified.
    
    Since:
    
    JViews 5.5
    
    See Also:
    
    getDefaultColors()
  - getFontManager
```
public final IlvScalableFontManager getFontManager()
```
    Returns the font manager associated with this chart. By default, all the components added to a chart are automatically handled by this chart font manager. You may remove a component from a font manager by means of the IlvScalableFontManager.setFontManager(java.awt.Component, ilog.views.chart.IlvScalableFontManager, java.awt.Font) method.
    
    Since:
    
    JViews 5.5
    
    See Also:
    
    IlvScalableFontManager
  - isScalingFont
```
public boolean isScalingFont()
```
    Returns whether the fonts are scaled when the chart is resized.
    
    Since:
    
    JViews 5.5
  - setScalingFont
```
public void setScalingFont(boolean scalable)
```
    Sets whether the fonts are scaled when the chart is resized.
    
    Since:
    
    JViews 5.5
  - getScale
```
public final IlvScale getScale(IlvAxis axis)
```
    Returns the scale associated with the specified axis. The method returns null if the axis is not used by this chart or if no scale is defined for that axis.
  - isAutoScaleTitleRotation
```
public final boolean isAutoScaleTitleRotation()
```
    Returns whether the rotation angle of the scale titles is computed automatically depending on the type of the scale axis and depending on the projector configuration.
    
    Since:
    
    JViews 6.5
  - setAutoScaleTitleRotation
```
public void setAutoScaleTitleRotation(boolean auto)
```
    Sets whether the rotation angle of the scale titles is computed automatically depending on the type of the scale axis and depending on the projector configuration. The default value is false.
    
    Since:
    
    JViews 6.5
  - getXAxis
```
public IlvAxis getXAxis()
```
    Returns the abscissa axis.
  - isXAxisReversed
```
public final boolean isXAxisReversed()
```
    Indicates whether the x-axis is reversed.
  - setXAxisReversed
```
public void setXAxisReversed(boolean reversed)
```
    Sets the reversed property of the x-axis.
  - getXScale
```
public final IlvScale getXScale()
```
    Returns the abscissa scale.
  - setXScale
```
public void setXScale(IlvScale scale)
```
    Changes the abscissa scale.
    
    Parameters:
    
    scale - The new scale, or null if the scale is removed.
  - isXScaleVisible
```
public boolean isXScaleVisible()
```
    Returns whether the abscissa scale is visible.
  - setXScaleVisible
```
public void setXScaleVisible(boolean visible)
```
    Sets whether the abscissa scale is visible. This method does nothing if no abscissa scale has been set.
  - getXScaleTitle
```
public String getXScaleTitle()
```
    Returns the abscissa scale title or null if no abscissa scale has been set.
    
    See Also:
    
    setXScaleTitle(java.lang.String)
  - setXScaleTitle
```
public void setXScaleTitle(String title)
```
    Sets the abscissa scale title. This method does nothing if no abscissa scale has been set.
  - getXScaleTitleRotation
```
public double getXScaleTitleRotation()
```
    Returns the abscissa scale title rotation.
  - setXScaleTitleRotation
```
public void setXScaleTitleRotation(double angle)
```
    Sets the rotation of the abscissa scale title. This method does nothing if no abscissa scale has been set.
  - getYAxisCount
```
public int getYAxisCount()
```
    Returns the number of ordinate axes.
  - getYAxis
```
public IlvAxis getYAxis(int idx)
```
    Returns the specified ordinate axis.
  - isYAxisReversed
```
public final boolean isYAxisReversed()
```
    Indicates whether the main y-axis is reversed.
  - setYAxisReversed
```
public void setYAxisReversed(boolean reversed)
```
    Sets the reversed property of the main y-axis.
  - addYAxis
```
public IlvAxis addYAxis(boolean createScale,
                        boolean createGrid)
```
    Adds an ordinate axis.
    
    Parameters:
    
    createScale - A boolean value indicating whether a scale should be created and connected to the new axis.
    
    createGrid - A boolean value indicating whether a grid should be created, and connected to the new axis.
    
    Returns:
    
    The created axis.
  - getYScale
```
public final IlvScale getYScale(int yAxisIdx)
```
    Returns the ordinate scale connected to the specified axis.
    
    Parameters:
    
    yAxisIdx - The index of the considered ordinate axis.
    
    Returns:
    
    The scale associated with the specified axis, or null if no scale is defined for that axis.
  - setYScale
```
public void setYScale(int yAxisIdx,
                      IlvScale scale)
```
    Changes the specified ordinate scale.
    
    Parameters:
    
    yAxisIdx - The index of the considered y-axis.
    
    scale - The new scale. If null, this method removes the previous scale.
    
    Throws:
    
    IllegalArgumentException - The specified scale is already attached to a chart.
    
    IndexOutOfBoundsException - The specified y-axis index is invalid.
  - isYScaleVisible
```
public boolean isYScaleVisible()
```
    Returns whether the scale connected to the y-axis of index 0 is visible.
  - setYScaleVisible
```
public void setYScaleVisible(boolean visible)
```
    Sets whether the scale connected to the y-axis of index 0 is visible. This method does nothing if no ordinate scale has been set.
  - getYScaleTitle
```
public String getYScaleTitle()
```
    Returns the title of the ordinate scale connected to the y-axis of index 0 or null if no ordinate scale has been set.
    
    See Also:
    
    setYScaleTitle(java.lang.String)
  - setYScaleTitle
```
public void setYScaleTitle(String title)
```
    Sets the title of the ordinate scale connected to the y-axis of index 0. This method does nothing if no ordinate scale has been set.
  - getYScaleTitleRotation
```
public double getYScaleTitleRotation()
```
    Returns the title rotation of the ordinate scale connected to the y-axis of index 0.
  - setYScaleTitleRotation
```
public void setYScaleTitleRotation(double angle)
```
    Sets the title rotation of the ordinate scale connected to the y-axis of index 0. This method does nothing if no ordinate scale has been set.
  - getXGrid
```
public final IlvGrid getXGrid()
```
    Returns the abscissa grid.
  - setXGrid
```
public void setXGrid(IlvGrid grid)
```
    Changes the abscissa grid.
    
    Parameters:
    
    grid - The new grid. If set to null, the previous grid is removed.
    
    Throws:
    
    IllegalStateException - The specified grid is already attached to a chart.
    
    See Also:
    
    getXGrid()
  - isXGridVisible
```
public boolean isXGridVisible()
```
    Returns whether the abscissa grid is visible.
  - setXGridVisible
```
public void setXGridVisible(boolean visible)
```
    Sets whether the major lines of the abscissa grid are visible. This method does nothing if no abscissa grid has been set.
  - getYGrid
```
public final IlvGrid getYGrid(int yAxisIdx)
```
    Returns the grid associated with the specified y-axis.
    
    See Also:
    
    setYGrid(int, ilog.views.chart.IlvGrid)
  - setYGrid
```
public void setYGrid(int yAxisIdx,
                     IlvGrid grid)
```
    Changes the grid of the specified y-axis.
    
    See Also:
    
    getYGrid(int)
  - isYGridVisible
```
public boolean isYGridVisible()
```
    Returns whether the grid associated with the y-axis of index 0 is visible.
    
    See Also:
    
    setYGridVisible(boolean)
  - setYGridVisible
```
public void setYGridVisible(boolean visible)
```
    Sets whether the major lines of the grid associated with the y-axis of index 0 is visible. This method does nothing if no ordinate grid has been set.
  - getCoordinateSystem
```
public final IlvCoordinateSystem getCoordinateSystem(int yAxisIdx)
```
    Returns the coordinate system formed by the abscissa axis and the specified ordinate axis.
  - createScale
```
protected IlvScale createScale(int axisIdx)
```
    Creates a scale for the specified axis. This factory method is used whenever a new scale must be created for the chart. This happens for example when using the method. It can be overridden to return a custom scale.
    Note: This method can be called from the constructor of IlvChart.
    
    Parameters:
    
    axisIdx - The index of the considered axis: -1 for the x-axis, or the index of a given y-axis.
    
    Returns:
    
    The created scale, or null if no scale is used.
    
    Since:
    
    JViews 5.5
  - createGrid
```
protected IlvGrid createGrid(int axisIdx)
```
    Creates a grid for the specified axis. This factory method is used whenever a new grid must be created for the chart. This happens for example when using the method. It can be overridden to return a custom grid.
    Note: This method can be called from the constructor of IlvChart.
    
    Parameters:
    
    axisIdx - The index of the considered axis: -1 for the x-axis, or the index of a given y-axis.
    
    Returns:
    
    The created grid, or null if no scale is used.
    
    Since:
    
    JViews 5.5
  - formatXValue
```
public String formatXValue(double value)
```
    Formats the specified x-value into a string. This method uses the format specified by the setXValueFormat(ilog.views.chart.IlvValueFormat) method. If no format has been defined, it uses the label format of the scale associated with this axis, or a default format if no scale exists.
    
    Parameters:
    
    value - The value to format.
    
    Returns:
    
    The formatted value.
  - formatYValue
```
public String formatYValue(int yAxisIdx,
                           double value)
```
    Formats the specified y-value into a string. This method uses the format specified by the setYValueFormat(int, ilog.views.chart.IlvValueFormat) method. If no format has been defined, it uses the label format of the scale associated with this axis, or a default format if no scale exists.
    
    Parameters:
    
    yAxisIdx - The index of the y-axis.
    
    value - The value to format.
    
    Returns:
    
    The formatted value.
  - setXValueFormat
```
public void setXValueFormat(IlvValueFormat format)
```
    Specifies a format for the x-axis.
    
    Parameters:
    
    format - The new format.
    
    See Also:
    
    formatXValue(double)
  - setYValueFormat
```
public void setYValueFormat(int yAxisIdx,
                            IlvValueFormat format)
```
    Specifies a format for a y-axis.
    
    Parameters:
    
    yAxisIdx - The index of the y-axis.
    
    format - The new format.
    
    See Also:
    
    formatYValue(int, double)
  - getDecorations
```
public List<IlvChartDecoration> getDecorations()
```
    Returns a copy of the list of decorations displayed by this chart.
    
    Returns:
    
    A copy of the list of IlvChartDecorations displayed by this chart.
  - addDecoration
```
public void addDecoration(IlvChartDecoration decoration)
```
    Adds the specified decoration to this chart. The decoration must not be connected to another chart.
    
    Throws:
    
    IllegalArgumentException - The specified decoration is already displayed by another chart.
  - removeDecoration
```
public void removeDecoration(IlvChartDecoration decoration)
```
    Removes the specified decoration from this chart.
    
    Throws:
    
    IllegalArgumentException - The specified decoration is not displayed by this chart.
  - setDecorations
```
public void setDecorations(List<IlvChartDecoration> decorations)
```
    Sets the decorations displayed by this chart.
    
    Parameters:
    
    decorations - The list of the new decorations, each of type IlvChartDecoration, or an empty list or null to remove all the decorations.
    
    Since:
    
    JViews 6.0
  - getDrawableIterator
```
public final Iterator<IlvChartDrawable> getDrawableIterator()
```
    Returns an iterator over the IlvChartDrawable objects managed by this chart.
    
    Returns:
    
    An iterator over the decorations, scales and grids of the chart. The order of traversal of the iterator corresponds to the drawing order of the drawable objects. The returned iterator does not allow element removal (an UnsupportedOperationException is thrown when calling the remove method).
    
    Since:
    
    JViews 5.5
  - getReversedDrawableIterator
```
public final Iterator<IlvChartDrawable> getReversedDrawableIterator()
```
    Returns an iterator over the IlvChartDrawable objects managed by this chart.
    
    Returns:
    
    An iterator over the decorations, scales and grids of the chart. The order of traversal of the iterator corresponds to the reverse drawing order of the drawable objects. The returned iterator does not allow element removal (an UnsupportedOperationException is thrown when calling the remove method).
    
    Since:
    
    JViews 6.0
  - getRenderers
```
public List<IlvChartRenderer> getRenderers()
```
    Returns all the renderers used by this chart.
    
    Returns:
    
    a list of IlvChartRenderer
  - getRendererIterator
```
public Iterator<IlvChartRenderer> getRendererIterator()
```
    Returns an iterator over the renderers used by this chart. The type of the elements traversed by this iterator is IlvChartRenderer. The returned iterator does not allow element removal (an UnsupportedOperationException is thrown when calling the remove method).
    
    Returns:
    
    an iterator over IlvChartRenderer elements
  - getAllRendererIterator
```
public Iterator<IlvChartRenderer> getAllRendererIterator()
```
    Returns an iterator over all the renderers displayed by the chart, including the child renderers.
    
    Returns:
    
    An iterator that provides traversal over the renderer tree in preorder. The elements are this IlvChart and IlvChartRenderer instances.
    
    Since:
    
    JViews 5.5
  - getRenderer
```
public IlvChartRenderer getRenderer(int idx)
```
    Returns the renderer at the specified index.
  - setRenderer
```
public void setRenderer(int idx,
                        IlvChartRenderer renderer)
                 throws IllegalArgumentException
```
    Changes the renderer at the specified index. The new renderer is connected to the data source of the previous renderer. The old renderer is thereby disconnected from its data source.
    
    Throws:
    
    IllegalArgumentException - The specified renderer is not supported by this chart.
  - setRendererType
```
public void setRendererType(int idx,
                            int type)
                     throws IllegalArgumentException
```
    Changes the type of the renderer at the specified index.
    
    Throws:
    
    IllegalArgumentException - The specified type is not supported by this chart.
    
    See Also:
    
    setRenderingType(int)
  - removeRenderer
```
public void removeRenderer(IlvChartRenderer renderer)
                    throws IllegalArgumentException
```
    Removes the specified renderer.
    
    Throws:
    
    IllegalArgumentException
  - getRendererCount
```
public int getRendererCount()
```
    Returns the number of renderers used by this chart.
  - addRenderer
```
public void addRenderer(int rank,
                        IlvChartRenderer renderer,
                        int yAxisIdx)
                 throws IllegalArgumentException,
                        IndexOutOfBoundsException
```
    Inserts a renderer at the specified rank.
    
    Parameters:
    
    rank - The insertion rank.
    
    renderer - The considered renderer.
    
    yAxisIdx - The index of the y-axis to which the renderer is connected.
    
    Throws:
    
    IllegalArgumentException - The type of the specified renderer is not supported by this chart.
    
    IndexOutOfBoundsException - The axis index is not valid.
    
    Since:
    
    JViews 5.5
  - addRenderer
```
public final void addRenderer(IlvChartRenderer renderer,
                              IlvDataSet dataSet)
                       throws IllegalArgumentException
```
    Adds a renderer, and connects it to the specified data set.
    
    Throws:
    
    IllegalArgumentException - The type of the specified renderer is not supported by this chart.
  - addRenderer
```
public final void addRenderer(IlvChartRenderer renderer)
                       throws IllegalArgumentException
```
    Adds a renderer, and attaches it to the main ordinate axis.
    
    Throws:
    
    IllegalArgumentException - The type of the specified renderer is not supported by this chart.
    
    See Also:
    
    addRenderer(IlvChartRenderer, int)
  - addRenderer
```
public void addRenderer(IlvChartRenderer renderer,
                        int yAxisIdx)
                 throws IllegalArgumentException
```
    Adds a renderer, and connects it to the specified ordinate axis.
    
    Throws:
    
    IllegalArgumentException - The specified renderer is not supported by this chart.
    
    IndexOutOfBoundsException - The axis index is not valid.
  - setRendererAxis
```
public void setRendererAxis(IlvChartRenderer renderer,
                            int yAxisIdx)
                     throws IllegalArgumentException
```
    Connects the specified renderer to the specified ordinate axis.
    
    Throws:
    
    IllegalArgumentException - The specified renderer is not handled by this chart.
    
    See Also:
    
    IlvChartRenderer.setYAxisIdx(int)
  - addData
```
public void addData(IlvDataSource dataSource,
                    int chartType)
             throws IllegalArgumentException
```
    Connects the specified data to this chart, using the specified rendering type. This method is a convenient way to bind the chart to a data source and represents it with a given chart type.
    
    Throws:
    
    IllegalArgumentException - The specified renderer is not supported by this chart.
    
    See Also:
    
    setRenderingType(int)
  - getRenderingType
```
public final int getRenderingType()
```
    Returns the renderer type for the main data source of this chart.
    Note: When the type of the chart is PIE, the default renderer type is always IlvChartRenderer.PIE.
    
    Since:
    
    JViews 5.5
    
    See Also:
    
    setRenderingType(int)
  - getUnconstrainedRenderingType
```
public final int getUnconstrainedRenderingType()
```
    Returns the renderer type for the main data source of this chart, without taking into account constraints imposed by the chart type.
    
    Since:
    
    JViews 8.1
  - setRenderingType
```
public void setRenderingType(int type)
```
    Sets the renderer type for the main data source of the chart. The current type is unchanged if the specified type is not supported by this chart. For example, only the IlvChartRenderer.PIE type is allowed for pie charts. The specified type is used when calling the setDataSource(ilog.views.chart.data.IlvDataSource) method to create the appropriate instance of IlvChartRenderer. The default values is IlvChartRenderer.POLYLINE.
    
    Parameters:
    
    type - The type of the renderer.
    
    Since:
    
    JViews 5.5
  - getDataSetIterator
```
public Iterator<IlvDataSet> getDataSetIterator()
```
    Returns an iterator over all the data sets connected to this chart. The type of the elements traversed by this iterator is IlvDataSet. The returned iterator does not allow element removal (an UnsupportedOperationException is thrown when calling the remove method).
    
    Returns:
    
    an iterator over IlvDataSet elements
  - setDataSource
```
public void setDataSource(IlvDataSource dataSource)
                   throws IllegalArgumentException
```
    Sets the given data source as the current data source. This method removes all the existing renderers, and adds a new one of default type associated with the specified data source.
    
    Throws:
    
    IllegalArgumentException - The type of the specified renderer is not supported by this chart.
    
    See Also:
    
    setRenderingType(int)
  - getDataSource
```
public IlvDataSource getDataSource()
```
    Returns the data source of the first renderer. May return null if no renderer has been added to the chart.
    
    See Also:
    
    setDataSource(ilog.views.chart.data.IlvDataSource)
  - addChartListener
```
public final void addChartListener(ChartListener l)
```
    Adds a new listener.
  - removeChartListener
```
public final void removeChartListener(ChartListener l)
```
    Removes l from the chart listeners.
  - getProjectorRect
```
public Rectangle getProjectorRect()
```
    Returns the projecting rectangle.
    
    See Also:
    
    IlvChart.Area.getPlotRect()
  - toDisplay
```
public void toDisplay(IlvDoublePoints pts,
                      int yAxis)
```
    Maps the specified points from data coordinates to display coordinates, using the specified y-axis. This method directly modifies the values held by the pts parameter. It considers the coordinate system formed by the x-axis and the specified y-axis. The returned display coordinates are expressed in the coordinate system of the chart area component.
    
    See Also:
    
    IlvChart.Area
  - toDisplay
```
public final void toDisplay(IlvDoublePoints pts)
```
    Maps the specified points from data coordinates to display coordinates, using the main y-axis.
    
    See Also:
    
    toDisplay(IlvDoublePoints, int)
  - toData
```
public void toData(IlvDoublePoints pts,
                   int yAxis)
```
    Maps the specified points from display coordinates to data coordinates, using the specified y-axis. This method directly modifies the values held by the pts parameter. It considers the coordinate system formed by the x-axis and the specified y-axis. The provided display coordinates must be expressed in the coordinate system of the chart area component.
    
    See Also:
    
    IlvChart.Area
  - toData
```
public final void toData(IlvDoublePoints pts)
```
    Maps the specified points from display coordinates to data coordinates, using the main y-axis.
    
    See Also:
    
    toData(IlvDoublePoints, int)
  - getProjector
```
public IlvChartProjector getProjector()
```
    Returns the projector used by this chart.
  - getProjector2D
```
public final IlvChartProjector getProjector2D()
```
    Returns the 2-D projector used by this chart.
    This method is designed for internal use only. When the chart is rendered in 3-D, this method returns the underlying 2-D projector. If the chart is displayed in 2-D, the method returns the same projector as the getProjector() method.
    
    Since:
    
    JViews 5.5
  - getLocalProjector2D
```
public final IlvChartProjector getLocalProjector2D(Rectangle projRect,
                                                   IlvCoordinateSystem coordSys)
```
    Returns a copy of the 2-D projector used by this chart.
    This method is designed for internal use only. It returns a copy of the 2-D projector, configured to project data according to the specified projecting rectangle and coordinate system.
    
    Since:
    
    JViews 5.5
  - getNearestPoint
```
public IlvDisplayPoint getNearestPoint(IlvChartDataPicker picker)
```
    Returns the display point closest to the picking point defined by the specified data picker. This method considers all renderers of this chart. The stacking order is only used for equally distant points.
    
    Parameters:
    
    picker - The object holding the picking information.
    
    Returns:
    
    The nearest display point, or null if none was found.
  - getNearestItem
```
public IlvDisplayPoint getNearestItem(IlvChartDataPicker picker,
                                      double[] distanceResult)
```
    Returns the display point whose renderer drawing is closest to the picking point defined by the specified data picker. Optionally returns the distance to the renderer drawing. This method evaluates distances to all renderers of this chart.
    
    Parameters:
    
    picker - The object holding the picking information.
    
    distanceResult - If not null, this is used to return the distance to the rendering of the item. You can pass null if you do not need this information.
    
    Returns:
    
    The nearest display point, or null if none was found.
    
    Since:
    
    JViews 8.5
  - getDisplayItem
```
public IlvDisplayPoint getDisplayItem(IlvChartDataPicker picker)
```
    Returns the display item containing the specified point.
    
    Parameters:
    
    picker - The object holding the picking information.
    
    Returns:
    
    The display point, or null if none was found.
  - getDisplayItems
```
public List<IlvDisplayPoint> getDisplayItems(IlvChartDataPicker picker)
```
    Returns the display items containing the specified point. This is like getDisplayItem(IlvChartDataPicker), except that it returns all items, if several renderers happen to show an item at or near the same point. The first returned point is the same as the one returned by getDisplayItem(IlvChartDataPicker).
    
    Parameters:
    
    picker - The object holding the picking information.
    
    Returns:
    
    The display points, a list of IlvDisplayPoint objects, or an empty list if none was found.
    
    Since:
    
    JViews 8.1
  - scroll
```
public void scroll(double deltaX,
                   double deltaY,
                   int yAxisIdx)
```
    Scrolls the visible range of the x- and y-axis by the specified amount.
  - zoom
```
public void zoom(IlvDataWindow dataWindow,
                 int yAxisIdx)
```
    Changes the visible range of the x- and y-axis according to the specified data window.
  - invalidateScales
```
public void invalidateScales()
```
    Invalidates the geometry cache of the scales of this chart.
    
    Since:
    
    JViews 7.5
    
    See Also:
    
    updateScales(), updateScalesIfNeeded()
  - updateScales
```
public void updateScales()
```
    Updates the geometry cache of the scales of this chart. This method forces a recomputation of the geometry.
    updateScales() is equivalent to a call to invalidateScales() followed by a call to updateScalesIfNeeded().
    
    Since:
    
    JViews 7.5
    
    See Also:
    
    updateScalesIfNeeded()
  - updateScalesIfNeeded
```
public void updateScalesIfNeeded()
```
    Updates the geometry cache of the scales of this chart. This method does nothing if the geometry is already up to date.
    
    Since:
    
    JViews 7.5
    
    See Also:
    
    updateScales()
  - dataSetContentsChanged
```
public void dataSetContentsChanged(DataSetContentsEvent event,
                                   IlvChartRenderer r)
```
    Invoked by IlvChartRenderer when one of its data set has changed.
  - updateDataRange
```
public boolean updateDataRange()
```
    Updates the data range for all coordinate systems.
    This method is automatically called when one of the following events occurs:
    - New data sets are connected to visible renderers.
    - The visibility of a renderer changes (this also includes adding or removing a renderer).
    - The contents of a data set displayed by a renderer changes.
    Returns:
    
    A boolean value indicating whether the data range of one of the axes had to be updated.
    
    See Also:
    
    setDataRangePolicy(ilog.views.chart.IlvDataRangePolicy)
  - updateDataRangeAndRepaint
```
public void updateDataRangeAndRepaint()
```
    Updates the data range for all coordinate systems, and initiates a repaint of the chart area.
    
    Since:
    
    JViews 8.7
  - getDataRangePolicy
```
public IlvDataRangePolicy getDataRangePolicy()
```
    Returns the calculation policy used by the chart to compute the data range of an axis.
    
    See Also:
    
    setDataRangePolicy(ilog.views.chart.IlvDataRangePolicy)
  - setDataRangePolicy
```
public void setDataRangePolicy(IlvDataRangePolicy policy)
```
    Specifies the calculation policy used by the chart to compute the data range of an axis.
    
    See Also:
    
    getDataRangePolicy()
  - getResizingPolicy
```
public final IlvChartResizingPolicy getResizingPolicy()
```
    Returns the resizing policy of the chart.
    
    Returns:
    
    The resizing policy.
    
    Since:
    
    JViews 5.5
    
    See Also:
    
    setResizingPolicy(ilog.views.chart.IlvChartResizingPolicy)
  - setResizingPolicy
```
public void setResizingPolicy(IlvChartResizingPolicy policy)
```
    Sets the resizing policy of the chart.
    A resizing policy determines whether the visible range of the chart axes is modified when the chart area is resized. The policy only affects axes that do not compute automatically their visible range (see IlvAxis.isAutoVisibleRange()). Note also that resizing policies only work for two-dimensional Cartesian charts.
    Note: If an axis is synchronized with the axis of another chart, the policy of this other chart is used to determine the new visible range.
    
    Parameters:
    
    policy - The resizing policy. If the policy is set to null, which is the default value, the visible range of the axes is not modified.
    
    Since:
    
    JViews 5.5
    
    See Also:
    
    synchronizeAxis(ilog.views.chart.IlvChart, int, boolean)
  - getStyleSheets
```
public String[] getStyleSheets()
```
    Returns the cascading style sheets.
    
    Specified by:
    
    getStyleSheets in interface IlvStylable
    
    Returns:
    
    An array containing the URLs, or file names of the style sheets.
    
    Since:
    
    JViews 5.5
  - setStyleSheets
```
public void setStyleSheets(String[] css)
                    throws IlvStylingException
```
    Sets the cascading style sheets. Each element can be a URL, a filename, or directly the style sheet string. The order is by priority (the last CSS takes over).
    
    Specified by:
    
    setStyleSheets in interface IlvStylable
    
    Parameters:
    
    css - An array of strings containing the URLs, or the file names of CSS files (usually with a .css suffix). A null array disables styling for the chart.
    
    Throws:
    
    IlvStylingException - If an exception occurs while loading or parsing the style sheet.
    
    Since:
    
    JViews 5.5
  - getStyleSheets
```
public String getStyleSheets(int index)
```
    Returns one of the cascading style sheets.
    
    Specified by:
    
    getStyleSheets in interface IlvStylable
    
    Parameters:
    
    index - The position of the cascading style sheet to return.
    
    Returns:
    
    The URL, or file name of the index-th style sheet.
    
    Since:
    
    JViews 5.5
  - setStyleSheets
```
public void setStyleSheets(int index,
                           String css)
                    throws IlvStylingException
```
    Changes one of the cascading style sheets. This method is an alternative to setStyleSheets(java.lang.String[]). It lets you change one particular style sheet file, instead of setting the whole style sheet array.
    
    Specified by:
    
    setStyleSheets in interface IlvStylable
    
    Parameters:
    
    index - The index of the style sheet to replace.
    
    css - The URL or file name of the new style sheet file.
    
    Throws:
    
    IlvStylingException - If an exception occurs while loading or parsing the style sheet.
    
    Since:
    
    JViews 5.5
    
    See Also:
    
    setStyleSheets(java.lang.String[])
  - getStyleSheet
```
public final String getStyleSheet()
```
    Returns the value of the styleSheet property. This method is equivalent to getStyleSheets(0).
    
    Returns:
    
    The styleSheet property, or the first of the cascading style sheets if setStyleSheets(String[]) was used.
    
    Since:
    
    JViews 5.5
    
    See Also:
    
    setStyleSheet(String)
  - setStyleSheet
```
public final void setStyleSheet(String styleSheet)
                         throws IlvStylingException
```
    Sets the value of the styleSheet property. This method is equivalent to setStyleSheets(0, styleSheet).
    Note: The Bean property styleSheet must not be specified together with the Bean property symbolStyle.
    
    Parameters:
    
    styleSheet - The URL, the file name, or directly the style sheet string. This method overrides the first style sheet defined in setStyleSheets(String[]).
    
    Throws:
    
    IlvStylingException - If an exception occurs while loading or parsing the style sheet.
    
    Since:
    
    JViews 5.5
  - getSymbolStyle
```
public final IlvSymbolStyle getSymbolStyle()
```
    Returns the value of the symbolStyle property. It is the value that has been set through setSymbolStyle(IlvSymbolStyle), or null if none has been set.
    
    Returns:
    
    The symbolStyle property.
    
    Since:
    
    JViews 8.9
    
    See Also:
    
    setSymbolStyle(IlvSymbolStyle)
  - setSymbolStyle
```
public final void setSymbolStyle(IlvSymbolStyle style)
                          throws IlvStylingException
```
    Sets the value of the symbolStyle property. This method includes a call to setStyleSheets(String[]).
    Note: The Bean property symbolStyle must not be specified together with the Bean property styleSheet.
    
    Parameters:
    
    style - The style of the symbol that contains this chart, or null for none.
    
    Throws:
    
    IlvStylingException - If an exception occurs while loading or parsing the style sheet.
    
    Since:
    
    JViews 8.9
  - getStyleSheetDebugMask
```
public int getStyleSheetDebugMask()
```
    Returns the current debug level.
    
    Specified by:
    
    getStyleSheetDebugMask in interface IlvStylable
    
    Since:
    
    JViews 5.5
    
    See Also:
    
    setStyleSheetDebugMask(int)
  - setStyleSheetDebugMask
```
public void setStyleSheetDebugMask(int mask)
```
    Sets the debug flag while parsing the style sheets. Set this property before calling setStyleSheets(java.lang.String[]) to debug problems during the configuration. The default value traces bad class names and "setter" methods that raise an exception.
    
    Specified by:
    
    setStyleSheetDebugMask in interface IlvStylable
    
    Parameters:
    
    mask - The debug mask, expressed as an OR combination of the predefined masks.
    
    Since:
    
    JViews 5.5
    
    See Also:
    
    setStyleSheets(java.lang.String[]), getStyleSheetDebugMask(), IlvStylable.APPLIED_RULE_MASK, IlvStylable.BAD_CLASS_MASK, IlvStylable.BAD_PROP_MASK, IlvStylable.CREATED_MASK, IlvStylable.DECL_MASK, IlvStylable.DECL_VALUE_MASK, IlvStylable.FAILED_CONVERSIONS_MASK, IlvStylable.TIME_REPORT_MASK, IlvStylable.WARNING_PROP_MASK
  - isDynamicStyling
```
public final boolean isDynamicStyling()
```
    Indicates whether styles are dynamically applied when the data change.
    
    Since:
    
    JViews 5.5
    
    See Also:
    
    setDynamicStyling(boolean)
  - setDynamicStyling
```
public void setDynamicStyling(boolean dynamicStyling)
```
    Specifies whether styles are dynamically applied when data change. The default value of this property is true.
    Note: For efficiency reasons, it is recommended to toggle off dynamic styling if your style sheet does not contain any rule based on the attributes of a data point, or if your data model is static.
    
    Parameters:
    
    dynamicStyling - If true, the styles specified by the setStyleSheets(String[]) method are re-applied whenever the content of a data set changes (for example, when new data points are added, or when the values of a data point change). If set to false, the styles are only applied when the cascading style sheets are set.
    
    Since:
    
    JViews 5.5
    
    See Also:
    
    setStyleSheets(String[]), setStyleSheets(int, String)
  - doStyle
```
public final void doStyle()
```
    Internal: do not use!
  - applyStyles
```
protected void applyStyles()
```
    Applies the styling configuration to the chart. This method is called by setStyleSheets(java.lang.String[]), just after the resetStyles() method.
    
    Since:
    
    JViews 5.5
  - resetStyles
```
protected void resetStyles()
```
    Resets the chart configuration. Called by setStyleSheets(String[]) before new styles are applied.
    This method resets the chart configuration to its default state:
    - The chart and legend properties that have been modified through styling are restored.
    - The scales and grids are recreated. The properties of coordinate axes are reset to their default values.
    - The chart area is recreated.
    Since:
    
    JViews 5.5
    
    See Also:
    
    createScale(int), createGrid(int), applyStyles()
  - getPseudoClasses
```
public String[] getPseudoClasses()
```
    Returns the pseudo-classes of this chart.
    
    Since:
    
    JViews 8.8
    
    See Also:
    
    addPseudoClass(String), removePseudoClass(String)
  - setPseudoClasses
```
public void setPseudoClasses(String[] classes)
```
    Sets the pseudo-classes of this chart.
    
    Parameters:
    
    classes - An array of strings that identify the pseudo-classes to associate with the chart.
    
    Since:
    
    JViews 8.8
    
    See Also:
    
    addPseudoClass(String), removePseudoClass(String)
  - addPseudoClass
```
public void addPseudoClass(String pseudoClass)
```
    Adds a pseudo-class to this chart. Pseudo-classes are used during styling to modify the appearance of a data set depending on some state information. For example, you can specify the following rule in a style sheet:
```
   chart:magnified {
     font : "Dialog,plain,16";
   }
 
```
    This rule will be applied when adding the magnified pseudo-class to a chart:
```
 addPseudoClass("magnified");
 
```
    Parameters:
    
    pseudoClass - A string that identifies a pseudo-class to add to the classes already associated with the chart.
    
    Since:
    
    JViews 8.8
    
    See Also:
    
    removePseudoClass(String), getPseudoClasses()
  - removePseudoClass
```
public void removePseudoClass(String pseudoClass)
```
    Removes a pseudo-class from this chart. Pseudo-classes are used during styling to modify the appearance of a data set depending on some state information.
    
    Parameters:
    
    pseudoClass - A string that identifies a pseudo-class to remove from the classes associated with the chart.
    
    Since:
    
    JViews 8.8
    
    See Also:
    
    addPseudoClass(String), getPseudoClasses(), clearPseudoClass(String)
  - initPseudoClasses
```
protected void initPseudoClasses()
```
    Initializes the pseudo-classes of this chart.
    The default implementation of this method adds the pseudo-class high-contrast if appropriate.
    
    Since:
    
    JViews 8.8
  - getPseudoClasses
```
public String[] getPseudoClasses(IlvDataSet dataSet)
```
    Returns the pseudo-classes of the specified data set in the context of this chart.
    
    Parameters:
    
    dataSet - A data set.
    
    Since:
    
    JViews 7.5
    
    See Also:
    
    addPseudoClass(IlvDataSet, String), removePseudoClass(IlvDataSet, String)
  - setPseudoClasses
```
public void setPseudoClasses(IlvDataSet dataSet,
                             String[] classes)
```
    Sets the pseudo-classes of the specified data set in the context of this chart.
    
    Parameters:
    
    dataSet - The data set whose pseudo-classes are to be set.
    
    classes - An array of strings that identify the pseudo-classes to associate with the data set.
    
    Since:
    
    JViews 7.5
    
    See Also:
    
    addPseudoClass(IlvDataSet, String), removePseudoClass(IlvDataSet, String)
  - addPseudoClass
```
public void addPseudoClass(IlvDataSet dataSet,
                           String pseudoClass)
```
    Adds a pseudo-class to the specified data set in the context of this chart. Pseudo-classes are used during styling to modify the appearance of a data set depending on some state information. For example, you can specify the following rule in a style sheet:
```
   series:selected {
     color1: red;
   }
 
```
    This rule will be applied when adding the selected pseudo-class to a data set:
```
 addPseudoClass(dataSet, "selected");
 
```
    Parameters:
    
    dataSet - The data set.
    
    pseudoClass - A string that identifies a pseudo-class to add to the classes already associated with the data set.
    
    Since:
    
    JViews 7.5
    
    See Also:
    
    removePseudoClass(IlvDataSet, String), getPseudoClasses(IlvDataSet)
  - removePseudoClass
```
public void removePseudoClass(IlvDataSet dataSet,
                              String pseudoClass)
```
    Removes a pseudo-class from the specified data set in the context of this chart. Pseudo-classes are used during styling to modify the appearance of a data set depending on some state information.
    
    Parameters:
    
    dataSet - The data set.
    
    pseudoClass - A string that identifies a pseudo-class to remove from the classes associated with the data set.
    
    Since:
    
    JViews 7.5
    
    See Also:
    
    addPseudoClass(IlvDataSet, String), getPseudoClasses(IlvDataSet), clearPseudoClass(String)
  - getPseudoClasses
```
public String[] getPseudoClasses(IlvDataSet dataSet,
                                 int idx)
```
    Returns the pseudo-classes of the specified data point in the context of this chart.
    
    Parameters:
    
    dataSet - A data set.
    
    idx - An index identifying the point in the data set.
    
    Since:
    
    JViews 7.5
    
    See Also:
    
    addPseudoClass(IlvDataSet, int, String), removePseudoClass(IlvDataSet, int, String)
  - setPseudoClasses
```
public void setPseudoClasses(IlvDataSet dataSet,
                             int idx,
                             String[] classes)
```
    Sets the pseudo-classes of the specified data point in the context of this chart.
    
    Parameters:
    
    dataSet - A data set.
    
    idx - An index identifying the point in the data set.
    
    classes - An array of strings that identify the pseudo-classes to associate with the data point.
    
    Since:
    
    JViews 7.5
    
    See Also:
    
    addPseudoClass(IlvDataSet, int, String), removePseudoClass(IlvDataSet, int, String)
  - addPseudoClass
```
public void addPseudoClass(IlvDataSet dataSet,
                           int idx,
                           String pseudoClass)
```
    Adds a pseudo-class to the specified data point in the context of this chart. Pseudo-classes are used during styling to modify the appearance of a data point depending on some state information. For example, you can specify the following rule in a style sheet:
```
   point:selected {
     color1: red;
   }
 
```
    This rule will be applied when adding the selected pseudo-class to a data set:
```
 addPseudoClass(dataSet, 7, "selected");
 
```
    Parameters:
    
    dataSet - A data set.
    
    idx - An index identifying the point in the data set.
    
    pseudoClass - A string that identifies a pseudo-class to add to the classes already associated with the data point.
    
    Since:
    
    JViews 7.5
    
    See Also:
    
    removePseudoClass(IlvDataSet, int, String), getPseudoClasses(IlvDataSet, int)
  - removePseudoClass
```
public void removePseudoClass(IlvDataSet dataSet,
                              int idx,
                              String pseudoClass)
```
    Removes a pseudo-class from the specified data point in the context of this chart. Pseudo-classes are used during styling to modify the appearance of a data set depending on some state information.
    
    Parameters:
    
    dataSet - A data set.
    
    idx - An index identifying the point in the data set.
    
    pseudoClass - A string that identifies a pseudo-class to remove from the classes associated with the data point.
    
    Since:
    
    JViews 7.5
    
    See Also:
    
    addPseudoClass(IlvDataSet, int, String), getPseudoClasses(IlvDataSet, int), clearPseudoClass(String)
  - getPseudoClasses
```
public String[] getPseudoClasses(Object object)
```
    Returns the pseudo-classes of the specified model object.
    
    Parameters:
    
    object - An object contained in a model.
    
    Returns:
    
    An array of the pseudo-classes, or null for none.
    
    Since:
    
    JViews 7.5
    
    See Also:
    
    setPseudoClasses(Object, String[]), addPseudoClass(Object, String), removePseudoClass(Object, String)
  - setPseudoClasses
```
public void setPseudoClasses(Object object,
                             String[] classes)
```
    Sets the pseudo-classes of the specified model object.
    Pseudo-classes are used during styling to modify the appearance of an object depending on some state information. For example, you can specify the following rule in a style sheet:
```
   object:selected {
     color1: red;
   }
 
```
    This rule will be applied to those objects for which the set of pseudo-classes contains "selected". To enable it for a particular object, you can use code like this:
```
 chart.addPseudoClass(object, "selected");
 
```
    Note: To set the pseudo-classes of data sets, for use in "series" rules CSS, please use the setPseudoClasses(IlvDataSet, String[]) function.
    Parameters:
    
    object - An object contained in a model.
    
    classes - An array of strings that identify the pseudo-classes to associate with the object, or null for none.
    
    Since:
    
    JViews 7.5
    
    See Also:
    
    getPseudoClasses(Object), addPseudoClass(Object, String), removePseudoClass(Object, String)
  - addPseudoClass
```
public void addPseudoClass(Object object,
                           String pseudoClass)
```
    Adds a pseudo-class to the specified model object.
    
    Parameters:
    
    object - An object contained in a model.
    
    pseudoClass - A string denoting the pseudo-class to associate with the object.
    
    Since:
    
    JViews 7.5
    
    See Also:
    
    removePseudoClass(Object, String)
  - removePseudoClass
```
public void removePseudoClass(Object object,
                              String pseudoClass)
```
    Removes a pseudo-class from the specified model object.
    
    Parameters:
    
    object - An object contained in a model.
    
    pseudoClass - A string denoting the pseudo-class to disassociate from the object.
    
    Since:
    
    JViews 7.5
    
    See Also:
    
    addPseudoClass(Object, String), clearPseudoClass(String)
  - clearPseudoClass
```
public void clearPseudoClass(String pseudoClass)
```
    Removes a pseudo-class from the chart, all data sets, all data points, and all objects.
    
    Parameters:
    
    pseudoClass - A string denoting the pseudo-class to disassociate from the chart and all data sets, data points and objects.
    
    Since:
    
    JViews 7.5
    
    See Also:
    
    removePseudoClass(String), removePseudoClass(IlvDataSet, String), removePseudoClass(IlvDataSet, int, String), removePseudoClass(Object, String), clearAllPseudoClasses()
  - clearAllPseudoClasses
```
public void clearAllPseudoClasses()
```
    Removes all pseudo-classes from the chart, all data sets, all data points, and all objects.
    
    Since:
    
    JViews 7.5
    
    See Also:
    
    clearPseudoClass(String)
  - registerFunction
```
public void registerFunction(IlvCSSFunction function)
```
    Registers another function into the Cascading Style Sheets engine.
    
    Specified by:
    
    registerFunction in interface IlvAcceptFunctions
    
    Parameters:
    
    function - The function to be added.
    
    Since:
    
    JViews 6.0
  - get3DView
```
public IlvChart3DView get3DView()
```
    Returns the three-dimensional view of the chart.
    
    Since:
    
    JViews 5.5
    
    See Also:
    
    set3D(boolean)
  - is3D
```
public final boolean is3D()
```
    Indicates whether the chart is rendered in 3-D.
    Note: Only Cartesian and Pie charts can be displayed in 3-D.
    
    Since:
    
    JViews 5.5
    
    See Also:
    
    set3D(boolean)
  - set3D
```
public void set3D(boolean b)
```
    Specifies whether the chart is rendered in 3-D.
    Note: Only Cartesian and Pie charts can be displayed in 3-D.
    
    Since:
    
    JViews 5.5
    
    See Also:
    
    is3D(), get3DView()
  - getInteractors
```
public IlvChartInteractor[] getInteractors()
```
    Returns all the interactors installed on the chart.
    
    See Also:
    
    addInteractor(IlvChartInteractor)
  - setInteractors
```
public void setInteractors(IlvChartInteractor[] inters)
```
    Sets the interactors. This method replaces the current installed interactors by this new set.
    
    Throws:
    
    IllegalArgumentException - One of the interactor is null, or it is attached to another chart.
    
    See Also:
    
    addInteractor(IlvChartInteractor)
  - addInteractor
```
public void addInteractor(IlvChartInteractor inter)
```
    Adds a new interactor.
    
    Parameters:
    
    inter - The new interactor to add.
    
    See Also:
    
    IllegalArgumentException The interactor is null, or it is attached to another chart.
  - addInteractor
```
public void addInteractor(String inter)
```
    Adds a new interactor using a String describing either the interactor class name or the registered name associated with the interactor.
    
    See Also:
    
    IlvChartInteractor, addInteractor(IlvChartInteractor)
  - removeInteractor
```
public void removeInteractor(IlvChartInteractor inter)
```
    Removes an interactor.
    
    Parameters:
    
    inter - The interactor to remove.
    
    Throws:
    
    IllegalArgumentException - The interactor is not attached to this chart.
    
    See Also:
    
    addInteractor(IlvChartInteractor)
  - getChartArea
```
public IlvChart.Area getChartArea()
```
    Returns the chart area component.
  - getChartAreaBorder
```
public Border getChartAreaBorder()
```
    Returns the chart area border.
  - setChartAreaBorder
```
public void setChartAreaBorder(Border border)
```
    Sets the chart area border.
  - getPlotAreaBackground
```
public Color getPlotAreaBackground()
```
    Returns the plot area background color.
  - setPlotAreaBackground
```
public void setPlotAreaBackground(Color color)
```
    Sets the plot area background color.
  - getBackground
```
public Color getBackground()
```
    Returns the background color of this component.
    
    Overrides:
    
    getBackground in class Component
  - getBackgroundPaint
```
public final Paint getBackgroundPaint()
```
    Returns the background Paint.
    
    Since:
    
    JViews 6.0
  - setBackgroundPaint
```
public void setBackgroundPaint(Paint bg)
```
    Sets the background as a Paint.
    
    Since:
    
    JViews 6.0
  - setBackground
```
public void setBackground(Color bg)
```
    Sets the background color of this component.
    
    Overrides:
    
    setBackground in class JComponent
  - setForeground
```
public void setForeground(Color fg)
```
    Sets the foreground color of this component.
    
    Overrides:
    
    setForeground in class JComponent
  - setLayout
```
public void setLayout(LayoutManager mgr)
```
    Sets the layout manager for this container. An IlvChart only handles IlvChartLayout instances.
    
    Overrides:
    
    setLayout in class Container
    
    Throws:
    
    IllegalArgumentException - The layout is not an instance of IlvChartLayout.
    
    See Also:
    
    IlvChartLayout
  - addImpl
```
protected void addImpl(Component comp,
                       Object constraints,
                       int index)
```
    Adds the specified component to this container at the specified index. A component can be added to a chart either by means of the setHeader, setFooter or addLegend methods, or directly using the various Container.add() methods. In the this case, the component is added only if the specified constraint refers to a different layer index than the JLayeredPane.DEFAULT_LAYER index.
    
    Overrides:
    
    addImpl in class JLayeredPane
    
    Throws:
    
    IllegalArgumentException - The component is not valid. This exception is raised when you call the add() method directly with a layer index equals to the default layer used by the chart components.
  - getHeader
```
public final JComponent getHeader()
```
    Returns the header component.
  - setHeader
```
public void setHeader(JComponent header)
```
    Sets the header component.
    
    Parameters:
    
    header - The component to add. Passing null removes the current header component from the chart.
  - getHeaderText
```
public String getHeaderText()
```
    Returns the header text. May return null if no header has been set or if the header is not an instance of JLabel.
  - setHeaderText
```
public void setHeaderText(String text)
```
    Sets the header text. This is a convenience method to set the current header as a JLabel displaying the given text. This method replaces the previous header component if it is not an instance of JLabel.
    
    See Also:
    
    setHeader(javax.swing.JComponent)
  - getFooter
```
public final JComponent getFooter()
```
    Returns the footer component.
    
    See Also:
    
    setFooter(javax.swing.JComponent), setFooterText(java.lang.String)
  - setFooter
```
public void setFooter(JComponent footer)
```
    Sets the footer component.
    
    Parameters:
    
    footer - The component to add. Passing null removes the current footer component from the chart.
  - getFooterText
```
public String getFooterText()
```
    Returns the footer text. May return null if no footer has been set or if the footer is not an instance of JLabel.
  - setFooterText
```
public void setFooterText(String text)
```
    Sets the footer text. This is a convenience method to set the current footer as a JLabel displaying the given text. This method replaces the previous footer component if it is not an instance of JLabel.
    
    See Also:
    
    setFooter(javax.swing.JComponent)
  - createJLabel
```
protected JLabel createJLabel(String text)
```
    Creates a JLabel instance. This method is called by setHeaderText and setFooterText to create the JLabel used to display the text.
    
    Since:
    
    JViews 6.0
  - getLegend
```
public final IlvLegend getLegend()
```
    Returns the legend.
  - setLegend
```
public void setLegend(IlvLegend legend)
```
    Sets the legend.
    The old legend is disconnected from this chart. Then, if the argument is not null, it is connected to this chart and becomes the legend of this chart.
    Note: This method does not remove the old legend as a JComponent child from this chart, nor it adds the new legend as a JComponent child to this chart. Before calling this method, you have to remove the old legend from the JComponent hierarchy, by calling Container.remove(java.awt.Component) or setLegendVisible(boolean)(false). After calling this method, you have to add the new legend to the JComponent hierarchy, by calling Container.add(java.awt.Component) or addLegend(IlvLegend, String).
    
    Parameters:
    
    legend - The new legend, or null.
    
    See Also:
    
    addLegend(IlvLegend, String), setLegendVisible(boolean)
  - addLegend
```
public void addLegend(IlvLegend legend,
                      String pos)
```
    Sets the legend, and adds it to the chart at position pos. Equivalent to addLegend(legend, pos, true).
    
    See Also:
    
    addLegend(IlvLegend, String, boolean)
  - addLegend
```
public void addLegend(IlvLegend legend,
                      String pos,
                      boolean autoPos)
```
    Sets the legend, and adds it to the chart.
    
    Parameters:
    
    legend - The new IlvLegend object.
    
    pos - A valid IlvChartLayout constraint.
    
    autoPos - If true, legend is placed automatically according to its last known position. This parameter is only used in absolute positioning.
    
    See Also:
    
    IlvChartLayout, IlvLegend
  - isLegendVisible
```
public boolean isLegendVisible()
```
    Returns whether the legend is visible.
  - setLegendVisible
```
public void setLegendVisible(boolean visible)
```
    Sets the legend of this chart visible. If the parameter is true and no legend has been set yet, this method adds a new IlvLegend instance to the chart at the current legend position. If false, the current legend (if any) is removed and the reference is nullified.
    
    See Also:
    
    addLegend(IlvLegend, String, boolean), getLegendPosition()
  - createLegend
```
protected IlvLegend createLegend()
```
    Creates an IlvLegend instance. This method is called by setLegendVisible(boolean) to create a new IlvLegend instance.
    
    Since:
    
    JViews 6.0
  - getLegendPosition
```
public String getLegendPosition()
```
    Returns the current legend position.
    
    See Also:
    
    IlvChartLayout
  - setLegendPosition
```
public void setLegendPosition(String pos)
```
    Sets the legend position.
    
    Parameters:
    
    pos - A valid IlvChartLayout position.
  - addChartRendererListener
```
public final void addChartRendererListener(ChartRendererListener l)
```
    Adds a new renderer listener.
  - removeChartRendererListener
```
public final void removeChartRendererListener(ChartRendererListener l)
```
    Removes l from the renderer listeners.
  - startRendererChanges
```
public void startRendererChanges()
```
    Starts a batch of renderer changes.
    
    Since:
    
    JViews 8.5
    
    See Also:
    
    ChartRendererListener2
  - endRendererChanges
```
public void endRendererChanges()
```
    Terminates a batch of renderer changes.
    
    Since:
    
    JViews 8.5
    
    See Also:
    
    ChartRendererListener2
  - addTreemapFocusListener
```
public final void addTreemapFocusListener(TreemapFocusListener l)
```
    Adds a new treemap focus listener.
    
    Since:
    
    JViews 7.5
  - removeTreemapFocusListener
```
public final void removeTreemapFocusListener(TreemapFocusListener l)
```
    Removes l from the renderer listeners.
    
    Since:
    
    JViews 7.5
  - addChartDrawListener
```
public final void addChartDrawListener(ChartDrawListener l)
```
    Adds a new draw listener.
  - removeChartDrawListener
```
public final void removeChartDrawListener(ChartDrawListener l)
```
    Removes l from the draw listeners.
  - synchronizeAxis
```
public void synchronizeAxis(IlvChart target,
                            int axisType,
                            boolean syncPlotArea)
```
    Synchronizes an axis of this chart with an axis of the specified target chart.
    Warning: After this method is invoked, the axis of this chart and the axis of the specified chart behave as if they were the same instance, except for attached listeners.
    Note: This is a different synchronization mechanism than IlvAxis.synchronizeWith(IlvAxis, boolean).
    
    Parameters:
    
    target - The target chart.
    
    axisType - The type of the axis that must be synchronized: IlvAxis.X_AXIS or IlvAxis.Y_AXIS. Only the x axis and the main y axis can be synchronized.
    
    syncPlotArea - Specifies whether the plotting rectangle of both charts should also be synchronized. If this parameter is set to true, the chart will try to align its plotting rectangle with the plotting rectangle of the target chart. This mode only works for two-dimensional Cartesian charts.
    
    Throws:
    
    UnsupportedOperationException - if one of the charts is not a two-dimensional Cartesian chart.
  - unSynchronizeAxis
```
public void unSynchronizeAxis(int axisType)
```
    Unsynchronizes the specified axis.
    
    See Also:
    
    synchronizeAxis(ilog.views.chart.IlvChart, int, boolean)
  - getXScrollBar
```
public JScrollBar getXScrollBar()
```
    Returns the scroll bar attached to the x-axis.
    
    See Also:
    
    setXScrollBar(javax.swing.JScrollBar)
  - setXScrollBar
```
public void setXScrollBar(JScrollBar scrollbar)
```
    Attaches the specified scroll bar to the x-axis.
    
    Parameters:
    
    scrollbar - The scroll bar to attach. Passing a null value disconnect the previous scroll bar.
    
    See Also:
    
    attachBoundedModel(javax.swing.BoundedRangeModel, int, boolean)
  - attachBoundedModel
```
public void attachBoundedModel(BoundedRangeModel model,
                               int axisIdx,
                               boolean reversed)
```
    Attaches the specified model to the specified axis.
    
    Parameters:
    
    model - The model to be connected.
    
    axisIdx - The index of the associated axis.
    
    reversed - Whether the model bounds should be reversed.
    
    Since:
    
    JViews 5.5
  - attachBoundedModel
```
public void attachBoundedModel(BoundedRangeModel model,
                               int axisIdx)
```
    Attaches the specified model to the specified axis.
  - detachBoundedModel
```
public void detachBoundedModel(BoundedRangeModel model)
```
    Detaches the given model from its associated axis.
  - paint
```
public void paint(Graphics g)
```
    Paints this component.
    
    Overrides:
    
    paint in class JLayeredPane
  - paintComponent
```
protected void paintComponent(Graphics g)
```
    Paints the contents of the chart component. This method draws only a background; the real drawing is part of the chart area component.
    
    Overrides:
    
    paintComponent in class JComponent
  - revalidate
```
public void revalidate()
```
    Overridden to do nothing if not executing in the AWT/Swing event thread.
    
    Overrides:
    
    revalidate in class JComponent
  - repaint
```
public void repaint()
```
    Overridden to do nothing if not executing in the AWT/Swing event thread.
    
    Overrides:
    
    repaint in class Component
  - toImage
```
public BufferedImage toImage(BufferedImage image,
                             boolean erase)
```
    Paints this chart in a BufferedImage object. The operation is performed in the AWT-Event Thread.
    
    Parameters:
    
    image - The destination image. If null, an new image is created.
    
    erase - Indicates whether the specified image should be erased. This parameter is only taken into account if image is not null.
  - toPNG
```
public void toPNG(OutputStream output,
                  boolean transparent)
           throws IOException
```
    Dumps this chart as a PNG stream. The operation is performed in the AWT-Event Thread.
    
    Parameters:
    
    output - The output stream.
    
    transparent - Specifies whether the generated PNG image should have a transparent background.
    
    Throws:
    
    IOException - An error occurred during the encoding process.
  - toPNG
```
public void toPNG(OutputStream output)
           throws IOException
```
    Dumps this chart as a PNG stream. This method simply calls toPNG(output, false). The operation is performed in the AWT-Event Thread.
    
    Parameters:
    
    output - The output stream.
    
    Throws:
    
    IOException - An error occurred during the encoding process.
    
    See Also:
    
    toPNG(OutputStream, boolean)
  - toJPEG
```
public void toJPEG(OutputStream output)
            throws IOException
```
    Dumps this chart as a JPEG stream. The operation is performed in the AWT-Event Thread.
    
    Parameters:
    
    output - The output stream.
    
    Throws:
    
    IOException - An error occurred during the encoding process.
  - getPaintContext
```
public final IlvChart.IlvChartPaintContext getPaintContext()
```
    Returns the current IlvChartPaintContext, if any.
    
    See Also:
    
    isPaintingImage(), startSession(ilog.views.chart.IlvChart.IlvChartPaintContext)
  - startSession
```
public final void startSession(IlvChart.IlvChartPaintContext context)
```
    Start a No-AWT-Thread session. When a session is started, all information needed to render the chart is taken from the specified context.
    
    Since:
    
    JViews 6.0
  - endSession
```
public final void endSession(IlvChart.IlvChartPaintContext context)
```
    Ends the current No-AWT-Thread session.
    
    Since:
    
    JViews 6.0
    
    See Also:
    
    startSession(ilog.views.chart.IlvChart.IlvChartPaintContext)
  - isPaintingImage
```
public final boolean isPaintingImage()
```
    Returns whether the caller is in a No-AWT-Thread session.
    
    Since:
    
    JViews 6.0
    
    See Also:
    
    getPaintContext()
  - paintCurrentThread
```
public void paintCurrentThread(Graphics2D g,
                               Color bgColor)
```
    Draws the contents of this chart entirely in the caller thread. Uses the current paint context. This method can only be called between startSession() and endSession().
    
    Parameters:
    
    g - Graphics context that interfaces to the graphics device.
    
    bgColor - Background color, or null to designate the (possibly Swing Look&Feel dependent) default background color.
    
    Since:
    
    JViews 7.5
    
    See Also:
    
    getPaintContext()
  - toImage
```
public BufferedImage toImage(int width,
                             int height,
                             Color bgColor)
```
    Dumps the chart as a BufferedImage. The operation is performed in the caller Thread.
    
    Parameters:
    
    width - The width of the image. Must be > 0.
    
    height - The height of the image. Must be > 0.
    
    bgColor - background color, or null to designate the (possibly Swing Look&Feel dependent) default background color
    
    Throws:
    
    IOException
    
    Since:
    
    JViews 6.0
  - toPNG
```
public void toPNG(OutputStream output,
                  int width,
                  int height,
                  boolean transparent)
           throws IOException
```
    Dumps the chart as a PNG stream. The operation is performed in the caller thread.
    
    Parameters:
    
    output - The output stream.
    
    width - The width of the image.
    
    height - The height of the image.
    
    transparent - Specifies whether the generated PNG image should have a transparent background.
    
    Throws:
    
    IOException - An error occurred during the encoding process.
    
    Since:
    
    JViews 7.5
    
    See Also:
    
    toImage(int, int, Color)
  - toPNG
```
public void toPNG(OutputStream output,
                  int width,
                  int height)
           throws IOException
```
    Dumps this chart as a PNG stream. This method simply calls toPNG(output, width, height, false). The operation is performed in the caller thread.
    
    Parameters:
    
    output - The output stream.
    
    width - The width of the image.
    
    height - The height of the image.
    
    Throws:
    
    IOException - An error occurred during the encoding process.
    
    Since:
    
    JViews 7.5
    
    See Also:
    
    toPNG(OutputStream, int, int, boolean)
  - toJPEG
```
public void toJPEG(OutputStream output,
                   int width,
                   int height)
            throws IOException
```
    Dumps the chart as a JPEG stream. The operation is performed in the caller Thread.
    
    Parameters:
    
    output - The output stream.
    
    width - The width of the image
    
    height - The height of the image
    
    Throws:
    
    IOException
    
    Since:
    
    JViews 6.0
    
    See Also:
    
    toImage(int, int, Color)
  - isPrinting
```
public final boolean isPrinting()
```
    Returns whether a printing is currently performed.
    
    Since:
    
    JViews 5.5
  - getPrintContext
```
public final IlvChartPrintContext getPrintContext()
```
    Returns the current printing context, or null if no printing operation is being performed.
    
    Since:
    
    JViews 5.5
  - print
```
public void print(Graphics g,
                  IlvChartPrintContext context)
```
    Prints this chart according to the specified printing context.
    Note: This method must be invoked from the AWT-Event Thread, not from any other thread.
    This is a low-level function. Higher-level API is found in the ilog.views.util.print package. See the tabledemo sample for how to use this API.
    
    Parameters:
    
    g - The destination graphics context.
    
    context - The printing context.
    
    Since:
    
    JViews 5.5
  - printCurrentThread
```
public void printCurrentThread(Graphics g,
                               IlvChartPrintContext context)
```
    Prints this chart according to the specified printing context. The operation is performed in the caller thread.
    This is a low-level function. Higher-level API is found in the ilog.views.util.print package. See the tabledemo sample for how to use this API.
    
    Parameters:
    
    g - The destination graphics context.
    
    context - The printing context.
    
    Since:
    
    JViews 7.5
  - paintToFO
```
public Element paintToFO(Document document,
                         boolean wholeChart)
```
    Generates an XSL-FO element representing this chart.
    The chart is unscaled, that is, every pixel gets mapped onto a length of 1/72 inch (approximately 0.35 mm).
    Note: This method must only be invoked from the AWT-Event Thread.
    
    Parameters:
    
    document - The XML document that the generated element will become a part of.
    
    wholeChart - Pass true to draw the chart; pass false to draw the chart area.
    
    Since:
    
    JViews 7.5
    
    See Also:
    
    paintToFOCurrentThread(org.w3c.dom.Document, boolean, java.awt.Color), getComponentPaintable(boolean, Color), IlvFOUtil
  - paintToFO
```
public Element paintToFO(Document document,
                         boolean wholeChart,
                         Color bgColor)
```
    Generates an XSL-FO element representing this chart.
    The chart is unscaled, that is, every pixel gets mapped onto a length of 1/72 inch (approximately 0.35 mm).
    Note: This method must only be invoked from the AWT-Event Thread.
    
    Parameters:
    
    document - The XML document that the generated element will become a part of.
    
    wholeChart - Pass true to draw the chart; pass false to draw the chart area.
    
    bgColor - Background color, or null to designate the default background color, which may be dependent on Swing look-and-feel.
    
    Since:
    
    JViews 8.1
    
    See Also:
    
    paintToFOCurrentThread(org.w3c.dom.Document, boolean, java.awt.Color), getComponentPaintable(boolean, Color), IlvFOUtil
  - paintToFOCurrentThread
```
public Element paintToFOCurrentThread(Document document,
                                      boolean wholeChart,
                                      Color bgColor)
```
    Generates an XSL-FO element representing this chart.
    The chart is unscaled, that is, every pixel gets mapped onto a length of 1/72 inch (ca. 0.35 mm).
    The operation is performed in the caller thread.
    
    Parameters:
    
    document - The XML document that the generated element shall become part of.
    
    wholeChart - true to draw the chart, false to draw the chart area.
    
    bgColor - Background color, or null to designate the (possibly Swing Look&Feel dependent) default background color.
    
    Since:
    
    JViews 7.5
    
    See Also:
    
    paintToFOCurrentThread(org.w3c.dom.Document, boolean, java.awt.Color), getComponentPaintableCurrentThread(boolean, Color), IlvFOUtil
  - getComponentPaintable
```
public IlvFOUtil.ComponentPaintable getComponentPaintable(boolean wholeChart,
                                                          Color bgColor)
```
    Returns a IlvFOUtil.ComponentPaintable that can be used to convert this chart to a PDF via XSL-FO.
    Note: This method must only be invoked from the AWT-Event Thread.
    The Paintable object must be used and disposed in the current thread.
    
    Parameters:
    
    wholeChart - Pass true to draw the chart; pass false to draw the chart area.
    
    bgColor - Background color, or null to designate the default background color, which may be dependent on Swing look-and-feel.
    
    Returns:
    
    An instance of a class that implements IlvFOUtil.Paintable.
    
    Since:
    
    JViews 8.8
    
    See Also:
    
    IlvFOUtil.paintToFOScaled(org.w3c.dom.Document, ilog.views.util.print.IlvFOUtil.ComponentPaintable, double), IlvFOUtil.paintToFOFitted(org.w3c.dom.Document, ilog.views.util.print.IlvFOUtil.ComponentPaintable, int, int, int, int)
  - getComponentPaintableCurrentThread
```
public IlvFOUtil.ComponentPaintable getComponentPaintableCurrentThread(boolean wholeChart,
                                                                       Color bgColor)
```
    Returns a IlvFOUtil.ComponentPaintable that can be used to convert this chart to a PDF via XSL-FO.
    Use this method in thin-client applications on the server side.
    The Paintable object must be used and disposed in the current thread.
    
    Parameters:
    
    wholeChart - Pass true to draw the chart; pass false to draw the chart area.
    
    bgColor - Background color, or null to designate the default background color, which may be dependent on Swing look-and-feel.
    
    Returns:
    
    An instance of a class that implements IlvFOUtil.Paintable.
    
    Since:
    
    JViews 8.8
    
    See Also:
    
    IlvFOUtil.paintToFOScaled(org.w3c.dom.Document, ilog.views.util.print.IlvFOUtil.ComponentPaintable, double), IlvFOUtil.paintToFOFitted(org.w3c.dom.Document, ilog.views.util.print.IlvFOUtil.ComponentPaintable, int, int, int, int)
  - getProject
```
public URL getProject()
```
    Returns the project file URL loaded by this chart.
    
    Since:
    
    JViews 6.0
  - setProject
```
public void setProject(URL project)
                throws IOException,
                       IlvStylingException
```
    Sets the project file URL of this chart. As a project file defines both data and styling, this method sets the chart data source to the one (if any) referenced by this configuration, and apply the style sheets (if any) of the configuration.
    
    Parameters:
    
    project - The URL of the project file.
    
    Throws:
    
    IOException - If an error occurs while reading the file.
    
    IlvStylingException - If an exception occurs while loading or parsing the style sheet.
    
    Since:
    
    JViews 6.0
  - dispose
```
public void dispose()
```
    Cleans up this chart and drops references to objects to help garbage collection.
    Note: After calling this function, this chart is no longer functional.
    
    Since:
    
    JViews 7.5

Class IlvChart

Nested Class Summary

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

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

Field Summary

Fields inherited from class javax.swing.JLayeredPane

Fields inherited from class javax.swing.JComponent

Fields inherited from class java.awt.Component

Fields inherited from interface ilog.views.util.styling.IlvStylable

Fields inherited from interface java.awt.image.ImageObserver

Constructor Summary

Method Summary

Methods inherited from class javax.swing.JLayeredPane

Methods inherited from class javax.swing.JComponent

Methods inherited from class java.awt.Container

Methods inherited from class java.awt.Component

Methods inherited from class java.lang.Object

Methods inherited from interface ilog.views.util.styling.IlvStylable

Field Detail

CARTESIAN

POLAR

PIE

RADAR

TREEMAP

DRAW_BELOW

DRAW_ABOVE

STYLE_DEFAULT_MASK

Constructor Detail

IlvChart

IlvChart

IlvChart

Method Detail

setNoEventThreadUpdate

getNoEventThreadUpdate

setUsingEventThread

isUsingEventThread

getLock

getULocale

setULocale

setLocale

setComponentOrientation

componentOrientationChanged

updateUI

setBounds

isAntiAliasing

setAntiAliasing

isAntiAliasingText

setAntiAliasingText

getBaseTextDirection

setBaseTextDirection

getResolvedBaseTextDirection

baseTextDirectionChanged

setCursor

isCursorSet

isOptimizedRepaint

setOptimizedRepaint

isShiftScroll

setShiftScroll

getScrollRatio

setScrollRatio

getType

setType

setPolarParameters

getStartingAngle

setStartingAngle

getAngleRange

setAngleRange

isProjectorReversed

setProjectorReversed

getDefaultColors

setDefaultColors

getFontManager

isScalingFont

setScalingFont

getScale

isAutoScaleTitleRotation

setAutoScaleTitleRotation

getXAxis