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org.jfree.chart.renderer.xy

Class StackedXYAreaRenderer2

Implemented Interfaces:
Cloneable, PublicCloneable, Serializable, LegendItemSource, Serializable, XYItemRenderer
public class StackedXYAreaRenderer2
extends XYAreaRenderer2
implements Cloneable, PublicCloneable, Serializable
A stacked area renderer for the XYPlot class.

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

StackedXYAreaRenderer2()
Creates a new renderer.
StackedXYAreaRenderer2(XYToolTipGenerator labelGenerator, XYURLGenerator urlGenerator)
Constructs a new renderer.

Method Summary

Object
clone()
Returns a clone of the renderer.
void
drawItem(Graphics2D g2, XYItemRendererState state, 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(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 the number of passes required by the renderer.
boolean
getRoundXCoordinates()
Returns the flag that controls whether or not the x-coordinates (in Java2D space) are rounded to integer values.
void
setRoundXCoordinates(boolean round)
Sets the flag that controls whether or not the x-coordinates (in Java2D space) are rounded to integer values, and sends a RendererChangeEvent to all registered listeners.

Methods inherited from class org.jfree.chart.renderer.xy.XYAreaRenderer2

clone, drawItem, equals, getLegendArea, getLegendItem, getPlotLines, isOutline, setLegendArea, setOutline

Methods inherited from class org.jfree.chart.renderer.xy.AbstractXYItemRenderer

addAnnotation, addAnnotation, addEntity, calculateDomainMarkerTextAnchorPoint, clone, drawAnnotations, drawDomainGridLine, drawDomainLine, drawDomainMarker, drawItemLabel, drawRangeLine, drawRangeMarker, equals, fillDomainGridBand, fillRangeGridBand, findDomainBounds, findRangeBounds, getBaseItemLabelGenerator, getBaseToolTipGenerator, getDefaultEntityRadius, getDrawingSupplier, getItemLabelGenerator, getItemLabelGenerator, getLegendItem, getLegendItemLabelGenerator, getLegendItemToolTipGenerator, getLegendItemURLGenerator, getLegendItems, getPassCount, getPlot, getSeriesItemLabelGenerator, getSeriesToolTipGenerator, getToolTipGenerator, getToolTipGenerator, getURLGenerator, initialise, 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, clone, equals, fireChangeEvent, getBaseCreateEntities, getBaseFillPaint, getBaseItemLabelFont, getBaseItemLabelPaint, getBaseItemLabelsVisible, getBaseNegativeItemLabelPosition, getBaseOutlinePaint, getBaseOutlineStroke, getBasePaint, getBasePositiveItemLabelPosition, getBaseSeriesVisible, getBaseSeriesVisibleInLegend, getBaseShape, getBaseStroke, getCreateEntities, getDrawingSupplier, 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, hashCode, isItemLabelVisible, isSeriesItemLabelsVisible, isSeriesVisible, 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

Constructor Details

StackedXYAreaRenderer2

public StackedXYAreaRenderer2()
Creates a new renderer.

StackedXYAreaRenderer2

public StackedXYAreaRenderer2(XYToolTipGenerator labelGenerator,
                              XYURLGenerator urlGenerator)
Constructs a new renderer.
Parameters:
labelGenerator - the tool tip generator to use. null is none.
urlGenerator - the URL generator (null permitted).

Method Details

clone

public Object clone()
            throws CloneNotSupportedException
Returns a clone of the renderer.
Overrides:
clone in interface XYAreaRenderer2
Returns:
A clone.

drawItem

public void drawItem(Graphics2D g2,
                     XYItemRendererState state,
                     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 interface XYAreaRenderer2
Parameters:
g2 - the graphics device.
state - the renderer state.
dataArea - the area within which the data 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 - information about crosshairs on a plot.
pass - the pass index.

equals

public boolean equals(Object obj)
Tests this renderer for equality with an arbitrary object.
Overrides:
equals in interface XYAreaRenderer2
Parameters:
obj - the object (null permitted).
Returns:
A boolean.

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 interface AbstractXYItemRenderer
Parameters:
dataset - the dataset (null permitted).
Returns:
The range (or null if the dataset is null or empty).

getPassCount

public int getPassCount()
Returns the number of passes required by the renderer.
Specified by:
getPassCount in interface XYItemRenderer
Overrides:
getPassCount in interface AbstractXYItemRenderer
Returns:
1.

getRoundXCoordinates

public boolean getRoundXCoordinates()
Returns the flag that controls whether or not the x-coordinates (in Java2D space) are rounded to integer values.
Returns:
The flag.
Since:
1.0.4
See Also:
setRoundXCoordinates(boolean)

setRoundXCoordinates

public void setRoundXCoordinates(boolean round)
Sets the flag that controls whether or not the x-coordinates (in Java2D space) are rounded to integer values, and sends a RendererChangeEvent to all registered listeners.
Parameters:
round - the new flag value.
Since:
1.0.4
See Also:
getRoundXCoordinates()

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