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org.jfree.chart.annotations

Class XYDrawableAnnotation

Implemented Interfaces:
Cloneable, PublicCloneable, Serializable, XYAnnotation
public class XYDrawableAnnotation
extends AbstractXYAnnotation
implements Cloneable, PublicCloneable, Serializable
A general annotation that can be placed on an XYPlot.

Constructor Summary

XYDrawableAnnotation(double x, double y, double width, double height, Drawable drawable)
Creates a new annotation to be displayed within the given area.

Method Summary

Object
clone()
Returns a clone of the annotation.
void
draw(Graphics2D g2, XYPlot plot, Rectangle2D dataArea, ValueAxis domainAxis, ValueAxis rangeAxis, int rendererIndex, PlotRenderingInfo info)
Draws the annotation.
boolean
equals(Object obj)
Tests this annotation for equality with an arbitrary object.
int
hashCode()
Returns a hash code.

Methods inherited from class org.jfree.chart.annotations.AbstractXYAnnotation

addEntity, draw, equals, getToolTipText, getURL, setToolTipText, setURL

Constructor Details

XYDrawableAnnotation

public XYDrawableAnnotation(double x,
                            double y,
                            double width,
                            double height,
                            Drawable drawable)
Creates a new annotation to be displayed within the given area.
Parameters:
x - the x-coordinate for the area.
y - the y-coordinate for the area.
width - the width of the area.
height - the height of the area.
drawable - the drawable object (null not permitted).

Method Details

clone

public Object clone()
            throws CloneNotSupportedException
Returns a clone of the annotation.
Returns:
A clone.

draw

public void draw(Graphics2D g2,
                 XYPlot plot,
                 Rectangle2D dataArea,
                 ValueAxis domainAxis,
                 ValueAxis rangeAxis,
                 int rendererIndex,
                 PlotRenderingInfo info)
Draws the annotation.
Specified by:
draw in interface XYAnnotation
Overrides:
draw in interface AbstractXYAnnotation
Parameters:
g2 - the graphics device.
plot - the plot.
dataArea - the data area.
domainAxis - the domain axis.
rangeAxis - the range axis.
rendererIndex - the renderer index.
info - if supplied, this info object will be populated with entity information.

equals

public boolean equals(Object obj)
Tests this annotation for equality with an arbitrary object.
Overrides:
equals in interface AbstractXYAnnotation
Parameters:
obj - the object to test against.
Returns:
true or false.

hashCode

public int hashCode()
Returns a hash code.
Returns:
A hash code.

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