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Summary: Nested | Field | Method | Constr | Detail: Nested | Field | Method | Constr |
java.lang.Object
org.jfree.chart.renderer.AbstractRenderer
org.jfree.chart.renderer.xy.AbstractXYItemRenderer
org.jfree.chart.renderer.xy.YIntervalRenderer
public class YIntervalRenderer
extends AbstractXYItemRenderer
implements XYItemRenderer, Cloneable, PublicCloneable, Serializable
XYPlot
.
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 | |
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Method Summary | |
Object |
|
void |
|
boolean |
|
Range |
|
XYItemLabelGenerator |
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void |
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public Object clone() throws CloneNotSupportedException
Returns a clone of the renderer.
- Overrides:
- clone in interface AbstractXYItemRenderer
- Returns:
- A clone.
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
- 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 (ignored here).
public boolean equals(Object obj)
Tests this renderer for equality with an arbitrary object.
- Overrides:
- equals in interface AbstractXYItemRenderer
- Parameters:
obj
- the object (null
permitted).
- Returns:
- A boolean.
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 (
null
if the dataset isnull
or empty).
public XYItemLabelGenerator getAdditionalItemLabelGenerator()
Returns the generator for the item labels that appear near the lower y-value.
- Returns:
- The generator (possibly
null
).
- Since:
- 1.0.10
public void setAdditionalItemLabelGenerator(XYItemLabelGenerator generator)
Sets the generator for the item labels that appear near the lower y-value and sends aRendererChangeEvent
to all registered listeners. If this is set tonull
, no item labels will be drawn.
- Parameters:
generator
- the generator (null
permitted).
- Since:
- 1.0.10
- See Also:
getAdditionalItemLabelGenerator()