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java.lang.Objectorg.jfree.chart.annotations.XYImageAnnotation
An annotation that allows an image to be placed at some location on
an XYPlot
.
TODO: implement serialization properly (image is not serializable).
Constructor Summary | |
XYImageAnnotation(double x,
double y,
java.awt.Image image)
Creates a new annotation to be displayed at the specified (x, y) location. |
Method Summary | |
java.lang.Object |
clone()
Returns a clone of the annotation. |
void |
draw(java.awt.Graphics2D g2,
XYPlot plot,
java.awt.geom.Rectangle2D dataArea,
ValueAxis domainAxis,
ValueAxis rangeAxis)
Draws the annotation. |
boolean |
equals(java.lang.Object object)
Tests this object for equality with an arbitrary object. |
Methods inherited from class java.lang.Object |
finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
public XYImageAnnotation(double x, double y, java.awt.Image image)
x
- the x-coordinate (in data space).y
- the y-coordinate (in data space).image
- the image (null
not permitted).Method Detail |
public void draw(java.awt.Graphics2D g2, XYPlot plot, java.awt.geom.Rectangle2D dataArea, ValueAxis domainAxis, ValueAxis rangeAxis)
XYPlot
class,
you don't normally need to call this method directly.
draw
in interface XYAnnotation
g2
- the graphics device.plot
- the plot.dataArea
- the data area.domainAxis
- the domain axis.rangeAxis
- the range axis.public boolean equals(java.lang.Object object)
object
- the object (null
permitted).
public java.lang.Object clone() throws java.lang.CloneNotSupportedException
java.lang.CloneNotSupportedException
- if the annotation can't be cloned.
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