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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.XYAreaRenderer2
public class XYAreaRenderer2
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 |
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void |
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Shape |
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LegendItem |
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boolean |
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boolean |
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void |
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void |
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public XYAreaRenderer2(XYToolTipGenerator labelGenerator, XYURLGenerator urlGenerator)
Constructs a new renderer. To specify the type of renderer, use one of the constants: SHAPES, LINES, SHAPES_AND_LINES, AREA or AREA_AND_SHAPES.
- Parameters:
labelGenerator
- the tool tip generator to use.null
is none.urlGenerator
- the URL generator (null permitted).
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 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
- crosshair information for the plot (null
permitted).pass
- the pass index.
public Shape getLegendArea()
Returns the shape used to represent an area in the legend.
- Returns:
- The legend area (never
null
).
public LegendItem getLegendItem(int datasetIndex, int series)
Returns a default legend item for the specified series. Subclasses should override this method to generate customised items.
- Specified by:
- getLegendItem in interface XYItemRenderer
- Overrides:
- getLegendItem in interface AbstractXYItemRenderer
- Parameters:
datasetIndex
- the dataset index (zero-based).series
- the series index (zero-based).
- Returns:
- A legend item for the series.
public boolean getPlotLines()
Returns true if lines are being plotted by the renderer.
- Returns:
true
if lines are being plotted by the renderer.
public boolean isOutline()
Returns a flag that controls whether or not outlines of the areas are drawn.
- Returns:
- The flag.
public void setLegendArea(Shape area)
Sets the shape used as an area in each legend item and sends aRendererChangeEvent
to all registered listeners.
- Parameters:
area
- the area (null
not permitted).
public void setOutline(boolean show)
Sets a flag that controls whether or not outlines of the areas are drawn.
- Parameters:
show
- the flag.