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java.lang.Objectorg.jfree.chart.renderer.AbstractRenderer
org.jfree.chart.renderer.xy.AbstractXYItemRenderer
org.jfree.chart.renderer.xy.XYAreaRenderer2
org.jfree.chart.renderer.xy.StackedXYAreaRenderer2
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 | |
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. |
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. |
Methods inherited from class org.jfree.chart.renderer.xy.XYAreaRenderer2 |
getPlotArea, getPlotLines, getPlotShapes, isOutline, setOutline |
Methods inherited from class java.lang.Object |
finalize, getClass, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface org.jfree.chart.LegendItemSource |
getLegendItems |
Constructor Detail |
public StackedXYAreaRenderer2()
public StackedXYAreaRenderer2(XYToolTipGenerator labelGenerator, XYURLGenerator urlGenerator)
labelGenerator
- the tool tip generator to use. null
is none.urlGenerator
- the URL generator (null permitted).Method Detail |
public Range findRangeBounds(XYDataset dataset)
findRangeBounds
in interface XYItemRenderer
findRangeBounds
in class AbstractXYItemRenderer
dataset
- the dataset (null
permitted).
null
if the dataset is null
or empty).public int getPassCount()
getPassCount
in interface XYItemRenderer
getPassCount
in class AbstractXYItemRenderer
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)
drawItem
in interface XYItemRenderer
drawItem
in class XYAreaRenderer2
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.public java.lang.Object clone() throws java.lang.CloneNotSupportedException
clone
in class XYAreaRenderer2
java.lang.CloneNotSupportedException
- if the renderer cannot be cloned.
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