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java.lang.Objectorg.jfree.chart.annotations.AbstractXYAnnotation
org.jfree.chart.annotations.XYPolygonAnnotation
A polygon annotation that can be placed on an XYPlot
. The
polygon coordinates are specified in data space.
Constructor Summary | |
XYPolygonAnnotation(double[] polygon)
Creates a new annotation (where, by default, the polygon is drawn with a black outline). |
|
XYPolygonAnnotation(double[] polygon,
java.awt.Stroke stroke,
java.awt.Paint outlinePaint)
Creates a new annotation where the box is drawn as an outline using the specified stroke and outlinePaint . |
|
XYPolygonAnnotation(double[] polygon,
java.awt.Stroke stroke,
java.awt.Paint outlinePaint,
java.awt.Paint fillPaint)
Creates a new annotation. |
Method Summary | |
java.lang.Object |
clone()
Returns a clone. |
void |
draw(java.awt.Graphics2D g2,
XYPlot plot,
java.awt.geom.Rectangle2D dataArea,
ValueAxis domainAxis,
ValueAxis rangeAxis,
int rendererIndex,
PlotRenderingInfo info)
Draws the annotation. |
boolean |
equals(java.lang.Object obj)
Tests this annotation for equality with an arbitrary object. |
Methods inherited from class org.jfree.chart.annotations.AbstractXYAnnotation |
addEntity, getToolTipText, getURL, setToolTipText, setURL |
Methods inherited from class java.lang.Object |
finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
public XYPolygonAnnotation(double[] polygon)
polygon
- the polygon coordinates.public XYPolygonAnnotation(double[] polygon, java.awt.Stroke stroke, java.awt.Paint outlinePaint)
stroke
and outlinePaint
.
polygon
- the polygon.stroke
- the shape stroke (null
not permitted).outlinePaint
- the shape color (null
not permitted).public XYPolygonAnnotation(double[] polygon, java.awt.Stroke stroke, java.awt.Paint outlinePaint, java.awt.Paint fillPaint)
polygon
- the polygon.stroke
- the shape stroke (null
permitted).outlinePaint
- the shape color (null
permitted).fillPaint
- the paint used to fill the shape (null
permitted).Method Detail |
public void draw(java.awt.Graphics2D g2, XYPlot plot, java.awt.geom.Rectangle2D dataArea, ValueAxis domainAxis, ValueAxis rangeAxis, int rendererIndex, PlotRenderingInfo info)
XYPlot
class, you shouldn't need to call it directly.
draw
in interface XYAnnotation
draw
in class AbstractXYAnnotation
g2
- the graphics device.plot
- the plot.dataArea
- the data area.domainAxis
- the domain axis.rangeAxis
- the range axis.rendererIndex
- the renderer index.info
- the plot rendering info.public boolean equals(java.lang.Object obj)
equals
in class AbstractXYAnnotation
obj
- the object (null
permitted).
public java.lang.Object clone() throws java.lang.CloneNotSupportedException
java.lang.CloneNotSupportedException
- not thrown by this class, but may be
by subclasses.
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