org.jfree.chart.renderer.xy
Class StackedXYBarRenderer
java.lang.Object
org.jfree.chart.renderer.AbstractRenderer
org.jfree.chart.renderer.xy.AbstractXYItemRenderer
org.jfree.chart.renderer.xy.XYBarRenderer
org.jfree.chart.renderer.xy.StackedXYBarRenderer
- All Implemented Interfaces:
- java.io.Serializable, java.lang.Cloneable, LegendItemSource, XYItemRenderer, org.jfree.util.PublicCloneable
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.
- See Also:
- Serialized Form
|
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. |
boolean |
equals(java.lang.Object obj)
Tests this renderer for equality with an arbitrary object. |
Range |
findRangeBounds(XYDataset dataset)
Returns the range of values the renderer requires to display all the
items from the specified dataset. |
int |
getPassCount()
Returns 2 to indicate that this renderer requires two
passes for drawing (item labels are drawn in the second pass so that
they always appear in front of all the bars). |
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. |
int |
hashCode()
Returns a hash code for this instance. |
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. |
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. |
| Methods inherited from class org.jfree.chart.renderer.xy.XYBarRenderer |
clone, drawItemLabel, findDomainBounds, getBase, getGradientPaintTransformer, getLegendBar, getLegendItem, getMargin, getNegativeItemLabelPositionFallback, getPositiveItemLabelPositionFallback, getUseYInterval, isDrawBarOutline, setBase, setDrawBarOutline, setGradientPaintTransformer, setLegendBar, setMargin, setNegativeItemLabelPositionFallback, setPositiveItemLabelPositionFallback, setUseYInterval |
| Methods inherited from class org.jfree.chart.renderer.xy.AbstractXYItemRenderer |
addAnnotation, addAnnotation, addEntity, calculateDomainMarkerTextAnchorPoint, drawAnnotations, drawDomainGridLine, drawDomainLine, drawDomainMarker, drawItemLabel, drawRangeLine, drawRangeMarker, fillDomainGridBand, fillRangeGridBand, getBaseItemLabelGenerator, getBaseToolTipGenerator, getDefaultEntityRadius, getDrawingSupplier, getItemLabelGenerator, getItemLabelGenerator, getLegendItemLabelGenerator, getLegendItems, getLegendItemToolTipGenerator, getLegendItemURLGenerator, getPlot, getSeriesItemLabelGenerator, getSeriesToolTipGenerator, getToolTipGenerator, getToolTipGenerator, getURLGenerator, removeAnnotation, removeAnnotations, setBaseItemLabelGenerator, setBaseToolTipGenerator, setDefaultEntityRadius, setItemLabelGenerator, setLegendItemLabelGenerator, setLegendItemToolTipGenerator, setLegendItemURLGenerator, setPlot, setSeriesItemLabelGenerator, setSeriesToolTipGenerator, setToolTipGenerator, setURLGenerator, updateCrosshairValues, updateCrosshairValues |
| Methods inherited from class org.jfree.chart.renderer.AbstractRenderer |
addChangeListener, calculateLabelAnchorPoint, fireChangeEvent, getAutoPopulateSeriesFillPaint, getAutoPopulateSeriesOutlinePaint, getAutoPopulateSeriesOutlineStroke, getAutoPopulateSeriesPaint, getAutoPopulateSeriesShape, getAutoPopulateSeriesStroke, 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, hasListener, isItemLabelVisible, isSeriesItemLabelsVisible, isSeriesVisible, isSeriesVisibleInLegend, lookupSeriesFillPaint, lookupSeriesOutlinePaint, lookupSeriesOutlineStroke, lookupSeriesPaint, lookupSeriesShape, lookupSeriesStroke, notifyListeners, removeChangeListener, setAutoPopulateSeriesFillPaint, setAutoPopulateSeriesOutlinePaint, setAutoPopulateSeriesOutlineStroke, setAutoPopulateSeriesPaint, setAutoPopulateSeriesShape, setAutoPopulateSeriesStroke, 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, getBaseItemLabelGenerator, getBaseItemLabelPaint, getBaseItemLabelsVisible, getBaseNegativeItemLabelPosition, getBaseOutlinePaint, getBaseOutlineStroke, getBasePaint, getBasePositiveItemLabelPosition, getBaseSeriesVisible, getBaseSeriesVisibleInLegend, getBaseShape, getBaseStroke, getBaseToolTipGenerator, getItemLabelFont, getItemLabelFont, getItemLabelGenerator, getItemLabelPaint, getItemLabelPaint, getItemOutlinePaint, getItemOutlineStroke, getItemPaint, getItemShape, getItemStroke, getItemVisible, getLegendItemLabelGenerator, getNegativeItemLabelPosition, getNegativeItemLabelPosition, getPlot, getPositiveItemLabelPosition, getPositiveItemLabelPosition, getSeriesItemLabelFont, getSeriesItemLabelGenerator, getSeriesItemLabelPaint, getSeriesNegativeItemLabelPosition, getSeriesOutlinePaint, getSeriesOutlineStroke, getSeriesPaint, getSeriesPositiveItemLabelPosition, getSeriesShape, getSeriesStroke, getSeriesToolTipGenerator, getSeriesVisible, getSeriesVisible, getSeriesVisibleInLegend, getSeriesVisibleInLegend, getToolTipGenerator, getURLGenerator, isItemLabelVisible, isSeriesItemLabelsVisible, isSeriesVisible, isSeriesVisibleInLegend, removeAnnotation, removeAnnotations, removeChangeListener, setBaseItemLabelFont, setBaseItemLabelGenerator, setBaseItemLabelPaint, setBaseItemLabelsVisible, setBaseItemLabelsVisible, setBaseItemLabelsVisible, setBaseNegativeItemLabelPosition, setBaseNegativeItemLabelPosition, setBaseOutlinePaint, setBaseOutlineStroke, setBasePaint, setBasePositiveItemLabelPosition, setBasePositiveItemLabelPosition, setBaseSeriesVisible, setBaseSeriesVisible, setBaseSeriesVisibleInLegend, setBaseSeriesVisibleInLegend, setBaseShape, setBaseStroke, setBaseToolTipGenerator, setItemLabelFont, setItemLabelGenerator, setItemLabelPaint, setItemLabelsVisible, setItemLabelsVisible, setItemLabelsVisible, setLegendItemLabelGenerator, setNegativeItemLabelPosition, setNegativeItemLabelPosition, setOutlinePaint, setOutlineStroke, setPaint, setPlot, setPositiveItemLabelPosition, setPositiveItemLabelPosition, setSeriesItemLabelFont, setSeriesItemLabelGenerator, setSeriesItemLabelPaint, setSeriesItemLabelsVisible, setSeriesItemLabelsVisible, setSeriesItemLabelsVisible, setSeriesNegativeItemLabelPosition, setSeriesNegativeItemLabelPosition, setSeriesOutlinePaint, setSeriesOutlineStroke, setSeriesPaint, setSeriesPositiveItemLabelPosition, setSeriesPositiveItemLabelPosition, setSeriesShape, setSeriesStroke, setSeriesToolTipGenerator, setSeriesVisible, setSeriesVisible, setSeriesVisible, setSeriesVisible, setSeriesVisibleInLegend, setSeriesVisibleInLegend, setSeriesVisibleInLegend, setSeriesVisibleInLegend, setShape, setStroke, setToolTipGenerator, setURLGenerator |
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.
getRenderAsPercentages
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.
- Returns:
- A boolean.
- Since:
- 1.0.5
- See Also:
setRenderAsPercentages(boolean)
setRenderAsPercentages
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.
- Parameters:
asPercentages - the flag.- Since:
- 1.0.5
- See Also:
getRenderAsPercentages()
getPassCount
public int getPassCount()
- Returns
2 to indicate that this renderer requires two
passes for drawing (item labels are drawn in the second pass so that
they always appear in front of all the bars).
- Specified by:
getPassCount in interface XYItemRenderer- Overrides:
getPassCount in class AbstractXYItemRenderer
- Returns:
2.
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.
equals
public boolean equals(java.lang.Object obj)
- Tests this renderer for equality with an arbitrary object.
- Overrides:
equals in class XYBarRenderer
- Parameters:
obj - the object (null permitted).
- Returns:
- A boolean.
hashCode
public int hashCode()
- Returns a hash code for this instance.
- Overrides:
hashCode in class AbstractRenderer
- Returns:
- A hash code.