org.jfree.chart.renderer.xy
Class StackedXYBarRenderer

java.lang.Object
  extended byorg.jfree.chart.renderer.AbstractRenderer
      extended byorg.jfree.chart.renderer.xy.AbstractXYItemRenderer
          extended byorg.jfree.chart.renderer.xy.XYBarRenderer
              extended byorg.jfree.chart.renderer.xy.StackedXYBarRenderer
All Implemented Interfaces:
java.lang.Cloneable, LegendItemSource, java.io.Serializable, XYItemRenderer

public class StackedXYBarRenderer
extends XYBarRenderer

A bar renderer that displays the series items stacked. The dataset used together with this renderer must be a IntervalXYDataset and a TableXYDataset. For example, the dataset class CategoryTableXYDataset implements both interfaces.

Author:
andreas.schroeder
See Also:
Serialized Form

Nested Class Summary
 
Nested classes inherited from class org.jfree.chart.renderer.xy.XYBarRenderer
XYBarRenderer.XYBarRendererState
 
Field Summary
 
Fields inherited from class org.jfree.chart.renderer.AbstractRenderer
DEFAULT_OUTLINE_PAINT, DEFAULT_OUTLINE_STROKE, DEFAULT_PAINT, DEFAULT_SHAPE, DEFAULT_STROKE, DEFAULT_VALUE_LABEL_FONT, DEFAULT_VALUE_LABEL_PAINT, ZERO
 
Constructor Summary
StackedXYBarRenderer()
          Creates a new renderer.
StackedXYBarRenderer(double margin)
          Creates a new renderer.
 
Method Summary
 void drawItem(java.awt.Graphics2D g2, XYItemRendererState state, java.awt.geom.Rectangle2D dataArea, PlotRenderingInfo info, XYPlot plot, ValueAxis domainAxis, ValueAxis rangeAxis, XYDataset dataset, int series, int item, CrosshairState crosshairState, int pass)
          Draws the visual representation of a single data item.
 Range findRangeBounds(XYDataset dataset)
          Returns the range of values the renderer requires to display all the items from the specified dataset.
 XYItemRendererState initialise(java.awt.Graphics2D g2, java.awt.geom.Rectangle2D dataArea, XYPlot plot, XYDataset data, PlotRenderingInfo info)
          Initialises the renderer and returns a state object that should be passed to all subsequent calls to the drawItem() method.
 
Methods inherited from class org.jfree.chart.renderer.xy.XYBarRenderer
clone, equals, findDomainBounds, getBase, getGradientPaintTransformer, getLegendItem, getMargin, getUseYInterval, isDrawBarOutline, setBase, setDrawBarOutline, setGradientPaintTransformer, setMargin, setUseYInterval
 
Methods inherited from class org.jfree.chart.renderer.xy.AbstractXYItemRenderer
addAnnotation, addAnnotation, addEntity, calculateDomainMarkerTextAnchorPoint, drawAnnotations, drawDomainGridLine, drawDomainMarker, drawItemLabel, drawRangeLine, drawRangeMarker, fillDomainGridBand, fillRangeGridBand, getBaseLabelGenerator, getBaseToolTipGenerator, getDefaultEntityRadius, getDrawingSupplier, getLabelGenerator, getLegendItemLabelGenerator, getLegendItems, getPassCount, getPlot, getSeriesLabelGenerator, getSeriesToolTipGenerator, getToolTipGenerator, getURLGenerator, removeAnnotation, removeAnnotations, setBaseLabelGenerator, setBaseToolTipGenerator, setDefaultEntityRadius, setLabelGenerator, setLegendItemLabelGenerator, setPlot, setSeriesLabelGenerator, setSeriesToolTipGenerator, setToolTipGenerator, setURLGenerator, updateCrosshairValues
 
Methods inherited from class org.jfree.chart.renderer.AbstractRenderer
addChangeListener, calculateLabelAnchorPoint, getBaseCreateEntities, getBaseFillPaint, getBaseItemLabelFont, getBaseItemLabelPaint, getBaseItemLabelsVisible, getBaseNegativeItemLabelPosition, getBaseOutlinePaint, getBaseOutlineStroke, getBasePaint, getBasePositiveItemLabelPosition, getBaseSeriesVisible, getBaseSeriesVisibleInLegend, getBaseShape, getBaseStroke, getCreateEntities, getItemCreateEntity, getItemFillPaint, getItemLabelAnchorOffset, getItemLabelFont, getItemLabelFont, getItemLabelPaint, getItemLabelPaint, getItemOutlinePaint, getItemOutlineStroke, getItemPaint, getItemShape, getItemStroke, getItemVisible, getNegativeItemLabelPosition, getNegativeItemLabelPosition, getPositiveItemLabelPosition, getPositiveItemLabelPosition, getSeriesCreateEntities, getSeriesFillPaint, getSeriesItemLabelFont, getSeriesItemLabelPaint, getSeriesNegativeItemLabelPosition, getSeriesOutlinePaint, getSeriesOutlineStroke, getSeriesPaint, getSeriesPositiveItemLabelPosition, getSeriesShape, getSeriesStroke, getSeriesVisible, getSeriesVisible, getSeriesVisibleInLegend, getSeriesVisibleInLegend, hashCode, isItemLabelVisible, isSeriesItemLabelsVisible, isSeriesVisibleInLegend, notifyListeners, removeChangeListener, setBaseCreateEntities, setBaseCreateEntities, setBaseFillPaint, setBaseFillPaint, setBaseItemLabelFont, setBaseItemLabelFont, setBaseItemLabelPaint, setBaseItemLabelPaint, setBaseItemLabelsVisible, setBaseItemLabelsVisible, setBaseItemLabelsVisible, setBaseNegativeItemLabelPosition, setBaseNegativeItemLabelPosition, setBaseOutlinePaint, setBaseOutlinePaint, setBaseOutlineStroke, setBaseOutlineStroke, setBasePaint, setBasePaint, setBasePositiveItemLabelPosition, setBasePositiveItemLabelPosition, setBaseSeriesVisible, setBaseSeriesVisible, setBaseSeriesVisibleInLegend, setBaseSeriesVisibleInLegend, setBaseShape, setBaseShape, setBaseStroke, setBaseStroke, setCreateEntities, setCreateEntities, setFillPaint, setFillPaint, setItemLabelAnchorOffset, setItemLabelFont, setItemLabelFont, setItemLabelPaint, setItemLabelPaint, setItemLabelsVisible, setItemLabelsVisible, setItemLabelsVisible, setNegativeItemLabelPosition, setNegativeItemLabelPosition, setOutlinePaint, setOutlinePaint, setOutlineStroke, setOutlineStroke, setPaint, setPaint, setPositiveItemLabelPosition, setPositiveItemLabelPosition, setSeriesCreateEntities, setSeriesCreateEntities, setSeriesFillPaint, setSeriesFillPaint, setSeriesItemLabelFont, setSeriesItemLabelFont, setSeriesItemLabelPaint, setSeriesItemLabelPaint, setSeriesItemLabelsVisible, setSeriesItemLabelsVisible, setSeriesItemLabelsVisible, setSeriesNegativeItemLabelPosition, setSeriesNegativeItemLabelPosition, setSeriesOutlinePaint, setSeriesOutlinePaint, setSeriesOutlineStroke, setSeriesOutlineStroke, setSeriesPaint, setSeriesPaint, setSeriesPositiveItemLabelPosition, setSeriesPositiveItemLabelPosition, setSeriesShape, setSeriesShape, setSeriesStroke, setSeriesStroke, setSeriesVisible, setSeriesVisible, setSeriesVisible, setSeriesVisible, setSeriesVisibleInLegend, setSeriesVisibleInLegend, setSeriesVisibleInLegend, setSeriesVisibleInLegend, setShape, setShape, setStroke, setStroke
 
Methods inherited from class java.lang.Object
finalize, getClass, notify, notifyAll, toString, wait, wait, wait
 
Methods inherited from interface org.jfree.chart.renderer.xy.XYItemRenderer
addAnnotation, addAnnotation, addChangeListener, drawAnnotations, drawDomainGridLine, drawDomainMarker, drawRangeLine, drawRangeMarker, fillDomainGridBand, fillRangeGridBand, getBaseItemLabelFont, getBaseItemLabelPaint, getBaseItemLabelsVisible, getBaseLabelGenerator, getBaseNegativeItemLabelPosition, getBaseOutlinePaint, getBaseOutlineStroke, getBasePaint, getBasePositiveItemLabelPosition, getBaseSeriesVisible, getBaseSeriesVisibleInLegend, getBaseShape, getBaseStroke, getBaseToolTipGenerator, getItemLabelFont, getItemLabelFont, getItemLabelPaint, getItemLabelPaint, getItemOutlinePaint, getItemOutlineStroke, getItemPaint, getItemShape, getItemStroke, getItemVisible, getLabelGenerator, getNegativeItemLabelPosition, getNegativeItemLabelPosition, getPassCount, getPlot, getPositiveItemLabelPosition, getPositiveItemLabelPosition, getSeriesItemLabelFont, getSeriesItemLabelPaint, getSeriesLabelGenerator, getSeriesNegativeItemLabelPosition, getSeriesOutlinePaint, getSeriesOutlineStroke, getSeriesPaint, getSeriesPositiveItemLabelPosition, getSeriesShape, getSeriesStroke, getSeriesToolTipGenerator, getSeriesVisible, getSeriesVisible, getSeriesVisibleInLegend, getSeriesVisibleInLegend, getToolTipGenerator, getURLGenerator, isItemLabelVisible, isSeriesItemLabelsVisible, isSeriesVisibleInLegend, removeAnnotation, removeAnnotations, removeChangeListener, setBaseItemLabelFont, setBaseItemLabelPaint, setBaseItemLabelsVisible, setBaseItemLabelsVisible, setBaseItemLabelsVisible, setBaseLabelGenerator, setBaseNegativeItemLabelPosition, setBaseNegativeItemLabelPosition, setBaseOutlinePaint, setBaseOutlineStroke, setBasePaint, setBasePositiveItemLabelPosition, setBasePositiveItemLabelPosition, setBaseSeriesVisible, setBaseSeriesVisible, setBaseSeriesVisibleInLegend, setBaseSeriesVisibleInLegend, setBaseShape, setBaseStroke, setBaseToolTipGenerator, setItemLabelFont, setItemLabelPaint, setItemLabelsVisible, setItemLabelsVisible, setItemLabelsVisible, setLabelGenerator, setNegativeItemLabelPosition, setNegativeItemLabelPosition, setOutlinePaint, setOutlineStroke, setPaint, setPlot, setPositiveItemLabelPosition, setPositiveItemLabelPosition, setSeriesItemLabelFont, setSeriesItemLabelPaint, setSeriesItemLabelsVisible, setSeriesItemLabelsVisible, setSeriesItemLabelsVisible, setSeriesLabelGenerator, setSeriesNegativeItemLabelPosition, setSeriesNegativeItemLabelPosition, setSeriesOutlinePaint, setSeriesOutlineStroke, setSeriesPaint, setSeriesPositiveItemLabelPosition, setSeriesPositiveItemLabelPosition, setSeriesShape, setSeriesStroke, setSeriesToolTipGenerator, setSeriesVisible, setSeriesVisible, setSeriesVisible, setSeriesVisible, setSeriesVisibleInLegend, setSeriesVisibleInLegend, setSeriesVisibleInLegend, setSeriesVisibleInLegend, setShape, setStroke, setToolTipGenerator, setURLGenerator
 
Methods inherited from interface org.jfree.chart.LegendItemSource
getLegendItems
 

Constructor Detail

StackedXYBarRenderer

public StackedXYBarRenderer()
Creates a new renderer.


StackedXYBarRenderer

public StackedXYBarRenderer(double margin)
Creates a new renderer.

Parameters:
margin - the percentual amount of the bars that are cut away.
Method Detail

initialise

public XYItemRendererState initialise(java.awt.Graphics2D g2,
                                      java.awt.geom.Rectangle2D dataArea,
                                      XYPlot plot,
                                      XYDataset data,
                                      PlotRenderingInfo info)
Initialises the renderer and returns a state object that should be passed to all subsequent calls to the drawItem() method. Here there is nothing to do.

Specified by:
initialise in interface XYItemRenderer
Overrides:
initialise in class XYBarRenderer
Parameters:
g2 - the graphics device.
dataArea - the area inside the axes.
plot - the plot.
data - the data.
info - an optional info collection object to return data back to the caller.
Returns:
A state object.

findRangeBounds

public Range findRangeBounds(XYDataset dataset)
Returns the range of values the renderer requires to display all the items from the specified dataset.

Specified by:
findRangeBounds in interface XYItemRenderer
Overrides:
findRangeBounds in class AbstractXYItemRenderer
Parameters:
dataset - the dataset (null permitted).
Returns:
The range (null if the dataset is null or empty).

drawItem

public void drawItem(java.awt.Graphics2D g2,
                     XYItemRendererState state,
                     java.awt.geom.Rectangle2D dataArea,
                     PlotRenderingInfo info,
                     XYPlot plot,
                     ValueAxis domainAxis,
                     ValueAxis rangeAxis,
                     XYDataset dataset,
                     int series,
                     int item,
                     CrosshairState crosshairState,
                     int pass)
Draws the visual representation of a single data item.

Specified by:
drawItem in interface XYItemRenderer
Overrides:
drawItem in class XYBarRenderer
Parameters:
g2 - the graphics device.
state - the renderer state.
dataArea - the area within which the plot is being drawn.
info - collects information about the drawing.
plot - the plot (can be used to obtain standard color information etc).
domainAxis - the domain axis.
rangeAxis - the range axis.
dataset - the dataset.
series - the series index (zero-based).
item - the item index (zero-based).
crosshairState - crosshair information for the plot (null permitted).
pass - the pass index.