Java Doc for StackedBarRenderer.java in  » Chart » jfreechart » org » jfree » chart » renderer » category » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » Chart » jfreechart » org.jfree.chart.renderer.category   Source Cross Reference   Class Diagram   Java Document (Java Doc)   org.jfree.chart.renderer.category.AbstractCategoryItemRenderer    org.jfree.chart.renderer.category.BarRenderer       org.jfree.chart.renderer.category.StackedBarRenderer All known Subclasses:   org.jfree.chart.renderer.category.GroupedStackedBarRenderer, StackedBarRenderer public class StackedBarRenderer extends BarRenderer implements Cloneable,PublicCloneable,Serializable(Code) A stacked bar renderer for use with the org.jfree.chart.plot.CategoryPlot class. Field Summary final static  long serialVersionUID      For serialization. Constructor Summary public   StackedBarRenderer()      Creates a new renderer. public   StackedBarRenderer(boolean renderAsPercentages)      Creates a new renderer. Method Summary protected  void calculateBarWidth(CategoryPlot plot, Rectangle2D dataArea, int rendererIndex, CategoryItemRendererState state)      Calculates the bar width and stores it in the renderer state. public  void drawItem(Graphics2D g2, CategoryItemRendererState state, Rectangle2D dataArea, CategoryPlot plot, CategoryAxis domainAxis, ValueAxis rangeAxis, CategoryDataset dataset, int row, int column, int pass)      Draws a stacked bar for a specific item. public  boolean equals(Object obj)      Tests this renderer for equality with an arbitrary object. Parameters:   obj - the object (null permitted). public  Range findRangeBounds(CategoryDataset dataset)      Returns the range of values the renderer requires to display all the items from the specified dataset. Parameters:   dataset - the dataset (null permitted). public  int getPassCount()      Returns the number of passes (2) required by this renderer. public  boolean getRenderAsPercentages()      Returns true if the renderer displays each item value as a percentage (so that the stacked bars add to 100%), and false otherwise. public  void setRenderAsPercentages(boolean asPercentages)      Sets the flag that controls whether the renderer displays each item value as a percentage (so that the stacked bars add to 100%), and sends a RendererChangeEvent to all registered listeners. Field Detail serialVersionUID final static long serialVersionUID(Code) For serialization. Constructor Detail StackedBarRenderer public StackedBarRenderer()(Code) Creates a new renderer. By default, the renderer has no tool tip generator and no URL generator. These defaults have been chosen to minimise the processing required to generate a default chart. If you require tool tips or URLs, then you can easily add the required generators. StackedBarRenderer public StackedBarRenderer(boolean renderAsPercentages)(Code) Creates a new renderer. Parameters:   renderAsPercentages - a flag that controls whether the data valuesare rendered as percentages. Method Detail calculateBarWidth protected void calculateBarWidth(CategoryPlot plot, Rectangle2D dataArea, int rendererIndex, CategoryItemRendererState state)(Code) Calculates the bar width and stores it in the renderer state. Parameters:   plot - the plot. Parameters:   dataArea - the data area. Parameters:   rendererIndex - the renderer index. Parameters:   state - the renderer state. drawItem public void drawItem(Graphics2D g2, CategoryItemRendererState state, Rectangle2D dataArea, CategoryPlot plot, CategoryAxis domainAxis, ValueAxis rangeAxis, CategoryDataset dataset, int row, int column, int pass)(Code) Draws a stacked bar for a specific item. Parameters:   g2 - the graphics device. Parameters:   state - the renderer state. Parameters:   dataArea - the plot area. Parameters:   plot - the plot. Parameters:   domainAxis - the domain (category) axis. Parameters:   rangeAxis - the range (value) axis. Parameters:   dataset - the data. Parameters:   row - the row index (zero-based). Parameters:   column - the column index (zero-based). Parameters:   pass - the pass index. equals public boolean equals(Object obj)(Code) Tests this renderer for equality with an arbitrary object. Parameters:   obj - the object (null permitted). A boolean. findRangeBounds public Range findRangeBounds(CategoryDataset dataset)(Code) Returns the range of values the renderer requires to display all the items from the specified dataset. Parameters:   dataset - the dataset (null permitted). The range (or null if the dataset is empty). getPassCount public int getPassCount()(Code) Returns the number of passes (2) required by this renderer. The first pass is used to draw the bars, the second pass is used to draw the item labels (if visible). The number of passes required by the renderer. getRenderAsPercentages public boolean getRenderAsPercentages()(Code) Returns true if the renderer displays each item value as a percentage (so that the stacked bars add to 100%), and false otherwise. A boolean. See Also:   StackedBarRenderer.setRenderAsPercentages(boolean) setRenderAsPercentages public void setRenderAsPercentages(boolean asPercentages)(Code) Sets the flag that controls whether the renderer displays each item value as a percentage (so that the stacked bars add to 100%), and sends a RendererChangeEvent to all registered listeners. Parameters:   asPercentages - the flag. See Also:   StackedBarRenderer.getRenderAsPercentages() Fields inherited from org.jfree.chart.renderer.category.BarRenderer final public static double BAR_OUTLINE_WIDTH_THRESHOLD(Code)(Java Doc) final public static double DEFAULT_ITEM_MARGIN(Code)(Java Doc) Methods inherited from org.jfree.chart.renderer.category.BarRenderer protected double[] calculateBarL0L1(double value)(Code)(Java Doc) protected double calculateBarW0(CategoryPlot plot, PlotOrientation orientation, Rectangle2D dataArea, CategoryAxis domainAxis, CategoryItemRendererState state, int row, int column)(Code)(Java Doc) protected void calculateBarWidth(CategoryPlot plot, Rectangle2D dataArea, int rendererIndex, CategoryItemRendererState state)(Code)(Java Doc) protected double calculateSeriesWidth(double space, CategoryAxis axis, int categories, int series)(Code)(Java Doc) public void drawItem(Graphics2D g2, CategoryItemRendererState state, Rectangle2D dataArea, CategoryPlot plot, CategoryAxis domainAxis, ValueAxis rangeAxis, CategoryDataset dataset, int row, int column, int pass)(Code)(Java Doc) protected void drawItemLabel(Graphics2D g2, CategoryDataset data, int row, int column, CategoryPlot plot, CategoryItemLabelGenerator generator, Rectangle2D bar, boolean negative)(Code)(Java Doc) public boolean equals(Object obj)(Code)(Java Doc) public Range findRangeBounds(CategoryDataset dataset)(Code)(Java Doc) public double getBase()(Code)(Java Doc) public GradientPaintTransformer getGradientPaintTransformer()(Code)(Java Doc) public boolean getIncludeBaseInRange()(Code)(Java Doc) public double getItemMargin()(Code)(Java Doc) public LegendItem getLegendItem(int datasetIndex, int series)(Code)(Java Doc) public double getLowerClip()(Code)(Java Doc) public double getMaximumBarWidth()(Code)(Java Doc) public double getMinimumBarLength()(Code)(Java Doc) public ItemLabelPosition getNegativeItemLabelPositionFallback()(Code)(Java Doc) public ItemLabelPosition getPositiveItemLabelPositionFallback()(Code)(Java Doc) public double getUpperClip()(Code)(Java Doc) public CategoryItemRendererState initialise(Graphics2D g2, Rectangle2D dataArea, CategoryPlot plot, int rendererIndex, PlotRenderingInfo info)(Code)(Java Doc) public boolean isDrawBarOutline()(Code)(Java Doc) public void setBase(double base)(Code)(Java Doc) public void setDrawBarOutline(boolean draw)(Code)(Java Doc) public void setGradientPaintTransformer(GradientPaintTransformer transformer)(Code)(Java Doc) public void setIncludeBaseInRange(boolean include)(Code)(Java Doc) public void setItemMargin(double percent)(Code)(Java Doc) public void setMaximumBarWidth(double percent)(Code)(Java Doc) public void setMinimumBarLength(double min)(Code)(Java Doc) public void setNegativeItemLabelPositionFallback(ItemLabelPosition position)(Code)(Java Doc) public void setPositiveItemLabelPositionFallback(ItemLabelPosition position)(Code)(Java Doc) Methods inherited from org.jfree.chart.renderer.category.AbstractCategoryItemRenderer protected void addItemEntity(EntityCollection entities, CategoryDataset dataset, int row, int column, Shape hotspot)(Code)(Java Doc) protected Point2D calculateDomainMarkerTextAnchorPoint(Graphics2D g2, PlotOrientation orientation, Rectangle2D dataArea, Rectangle2D markerArea, RectangleInsets markerOffset, LengthAdjustmentType labelOffsetType, RectangleAnchor anchor)(Code)(Java Doc) protected Point2D calculateRangeMarkerTextAnchorPoint(Graphics2D g2, PlotOrientation orientation, Rectangle2D dataArea, Rectangle2D markerArea, RectangleInsets markerOffset, LengthAdjustmentType labelOffsetType, RectangleAnchor anchor)(Code)(Java Doc) public Object clone() throws CloneNotSupportedException(Code)(Java Doc) protected CategoryItemRendererState createState(PlotRenderingInfo info)(Code)(Java Doc) public void drawBackground(Graphics2D g2, CategoryPlot plot, Rectangle2D dataArea)(Code)(Java Doc) public void drawDomainGridline(Graphics2D g2, CategoryPlot plot, Rectangle2D dataArea, double value)(Code)(Java Doc) public void drawDomainMarker(Graphics2D g2, CategoryPlot plot, CategoryAxis axis, CategoryMarker marker, Rectangle2D dataArea)(Code)(Java Doc) protected void drawItemLabel(Graphics2D g2, PlotOrientation orientation, CategoryDataset dataset, int row, int column, double x, double y, boolean negative)(Code)(Java Doc) public void drawOutline(Graphics2D g2, CategoryPlot plot, Rectangle2D dataArea)(Code)(Java Doc) public void drawRangeGridline(Graphics2D g2, CategoryPlot plot, ValueAxis axis, Rectangle2D dataArea, double value)(Code)(Java Doc) public void drawRangeMarker(Graphics2D g2, CategoryPlot plot, ValueAxis axis, Marker marker, Rectangle2D dataArea)(Code)(Java Doc) public boolean equals(Object obj)(Code)(Java Doc) public Range findRangeBounds(CategoryDataset dataset)(Code)(Java Doc) public CategoryItemLabelGenerator getBaseItemLabelGenerator()(Code)(Java Doc) public CategoryURLGenerator getBaseItemURLGenerator()(Code)(Java Doc) public CategoryToolTipGenerator getBaseToolTipGenerator()(Code)(Java Doc) public int getColumnCount()(Code)(Java Doc) protected CategoryAxis getDomainAxis(CategoryPlot plot, int index)(Code)(Java Doc) public DrawingSupplier getDrawingSupplier()(Code)(Java Doc) public CategoryItemLabelGenerator getItemLabelGenerator(int row, int column)(Code)(Java Doc) public CategoryURLGenerator getItemURLGenerator(int row, int column)(Code)(Java Doc) public LegendItem getLegendItem(int datasetIndex, int series)(Code)(Java Doc) public CategorySeriesLabelGenerator getLegendItemLabelGenerator()(Code)(Java Doc) public CategorySeriesLabelGenerator getLegendItemToolTipGenerator()(Code)(Java Doc) public CategorySeriesLabelGenerator getLegendItemURLGenerator()(Code)(Java Doc) public LegendItemCollection getLegendItems()(Code)(Java Doc) public int getPassCount()(Code)(Java Doc) public CategoryPlot getPlot()(Code)(Java Doc) protected ValueAxis getRangeAxis(CategoryPlot plot, int index)(Code)(Java Doc) public int getRowCount()(Code)(Java Doc) public CategoryItemLabelGenerator getSeriesItemLabelGenerator(int series)(Code)(Java Doc) public CategoryURLGenerator getSeriesItemURLGenerator(int series)(Code)(Java Doc) public CategoryToolTipGenerator getSeriesToolTipGenerator(int series)(Code)(Java Doc) public CategoryToolTipGenerator getToolTipGenerator(int row, int column)(Code)(Java Doc) public CategoryToolTipGenerator getToolTipGenerator()(Code)(Java Doc) public int hashCode()(Code)(Java Doc) public CategoryItemRendererState initialise(Graphics2D g2, Rectangle2D dataArea, CategoryPlot plot, int rendererIndex, PlotRenderingInfo info)(Code)(Java Doc) public void setBaseItemLabelGenerator(CategoryItemLabelGenerator generator)(Code)(Java Doc) public void setBaseItemURLGenerator(CategoryURLGenerator generator)(Code)(Java Doc) public void setBaseToolTipGenerator(CategoryToolTipGenerator generator)(Code)(Java Doc) public void setItemLabelGenerator(CategoryItemLabelGenerator generator)(Code)(Java Doc) public void setItemURLGenerator(CategoryURLGenerator generator)(Code)(Java Doc) public void setLegendItemLabelGenerator(CategorySeriesLabelGenerator generator)(Code)(Java Doc) public void setLegendItemToolTipGenerator(CategorySeriesLabelGenerator generator)(Code)(Java Doc) public void setLegendItemURLGenerator(CategorySeriesLabelGenerator generator)(Code)(Java Doc) public void setPlot(CategoryPlot plot)(Code)(Java Doc) public void setSeriesItemLabelGenerator(int series, CategoryItemLabelGenerator generator)(Code)(Java Doc) public void setSeriesItemURLGenerator(int series, CategoryURLGenerator generator)(Code)(Java Doc) public void setSeriesToolTipGenerator(int series, CategoryToolTipGenerator generator)(Code)(Java Doc) public void setToolTipGenerator(CategoryToolTipGenerator generator)(Code)(Java Doc)