org.jfree.chart.renderer.xy
Class ClusteredXYBarRenderer
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.ClusteredXYBarRenderer
- All Implemented Interfaces:
- java.io.Serializable, java.lang.Cloneable, LegendItemSource, XYItemRenderer, org.jfree.util.PublicCloneable
public class ClusteredXYBarRenderer
- extends XYBarRenderer
- implements java.lang.Cloneable, org.jfree.util.PublicCloneable, java.io.Serializable
An extension of XYBarRenderer that displays bars for different
series values at the same x next to each other. The assumption here is
that for each x (time or else) there is a y value for each series. If
this is not the case, there will be spaces between bars for a given x.
This renderer does not include code to calculate the crosshair point for the
plot.
- See Also:
- Serialized Form
|
Method Summary |
java.lang.Object |
clone()
Returns a clone of the renderer. |
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, returning
true if obj is a
ClusteredXYBarRenderer with the same settings as this
renderer, and false otherwise. |
Range |
findDomainBounds(XYDataset dataset)
Returns the x-value bounds for the specified dataset. |
protected Range |
findDomainBoundsWithOffset(IntervalXYDataset dataset)
Iterates over the items in an IntervalXYDataset to find
the range of x-values including the interval OFFSET so that it centers
the interval around the start value. |
| Methods inherited from class org.jfree.chart.renderer.xy.XYBarRenderer |
drawItemLabel, getBase, getGradientPaintTransformer, getLegendBar, getLegendItem, getMargin, getNegativeItemLabelPositionFallback, getPositiveItemLabelPositionFallback, getUseYInterval, initialise, 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, findRangeBounds, getBaseItemLabelGenerator, getBaseToolTipGenerator, getDefaultEntityRadius, getDrawingSupplier, getItemLabelGenerator, getItemLabelGenerator, getLegendItemLabelGenerator, getLegendItems, getLegendItemToolTipGenerator, getLegendItemURLGenerator, getPassCount, 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, hashCode, 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, findRangeBounds, 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, getPassCount, 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 |
ClusteredXYBarRenderer
public ClusteredXYBarRenderer()
- Default constructor. Bar margin is set to 0.0.
ClusteredXYBarRenderer
public ClusteredXYBarRenderer(double margin,
boolean centerBarAtStartValue)
- Constructs a new XY clustered bar renderer.
- Parameters:
margin - the percentage amount to trim from the width of each bar.centerBarAtStartValue - if true, bars will be centered on the
start of the time period.
findDomainBounds
public Range findDomainBounds(XYDataset dataset)
- Returns the x-value bounds for the specified dataset.
- Specified by:
findDomainBounds in interface XYItemRenderer- Overrides:
findDomainBounds in class XYBarRenderer
- Parameters:
dataset - the dataset (null permitted).
- Returns:
- The bounds (possibly
null).
findDomainBoundsWithOffset
protected Range findDomainBoundsWithOffset(IntervalXYDataset dataset)
- Iterates over the items in an
IntervalXYDataset to find
the range of x-values including the interval OFFSET so that it centers
the interval around the start value.
- Parameters:
dataset - the dataset (null not permitted).
- Returns:
- The range (possibly
null).
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. This method
is mostly copied from the superclass, the change is that in the
calculated space for a singe bar we draw bars for each series next to
each other. The width of each bar is the available width divided by
the number of series. Bars for each series are drawn in order left to
right.
- 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.item - the item index.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, returning
true if obj is a
ClusteredXYBarRenderer with the same settings as this
renderer, and false otherwise.
- Overrides:
equals in class XYBarRenderer
- Parameters:
obj - the object (null permitted).
- Returns:
- A boolean.
clone
public java.lang.Object clone()
throws java.lang.CloneNotSupportedException
- Returns a clone of the renderer.
- Specified by:
clone in interface org.jfree.util.PublicCloneable- Overrides:
clone in class XYBarRenderer
- Returns:
- A clone.
- Throws:
java.lang.CloneNotSupportedException - if the renderer cannot be cloned.