Header
And More


org.jfree.chart.annotations
Class XYShapeAnnotation

java.lang.Object
  extended by org.jfree.chart.annotations.AbstractXYAnnotation
      extended by org.jfree.chart.annotations.XYShapeAnnotation
All Implemented Interfaces:
java.io.Serializable, java.lang.Cloneable, XYAnnotation, org.jfree.util.PublicCloneable

public class XYShapeAnnotation
extends AbstractXYAnnotation
implements java.lang.Cloneable, org.jfree.util.PublicCloneable, java.io.Serializable

A simple Shape annotation that can be placed on an XYPlot. The shape coordinates are specified in data space.

See Also:
Serialized Form

Constructor Summary
XYShapeAnnotation(java.awt.Shape shape)
          Creates a new annotation (where, by default, the shape is drawn with a black outline).
XYShapeAnnotation(java.awt.Shape shape, java.awt.Stroke stroke, java.awt.Paint outlinePaint)
          Creates a new annotation where the shape is drawn as an outline using the specified stroke and outlinePaint.
XYShapeAnnotation(java.awt.Shape shape, 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.
 int hashCode()
          Returns a hash code for this instance.
 
Methods inherited from class org.jfree.chart.annotations.AbstractXYAnnotation
addEntity, getToolTipText, getURL, setToolTipText, setURL
 
Methods inherited from class java.lang.Object
finalize, getClass, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

XYShapeAnnotation

public XYShapeAnnotation(java.awt.Shape shape)
Creates a new annotation (where, by default, the shape is drawn with a black outline).

Parameters:
shape - the shape (coordinates in data space, null not permitted).

XYShapeAnnotation

public XYShapeAnnotation(java.awt.Shape shape,
                         java.awt.Stroke stroke,
                         java.awt.Paint outlinePaint)
Creates a new annotation where the shape is drawn as an outline using the specified stroke and outlinePaint.

Parameters:
shape - the shape (null not permitted).
stroke - the shape stroke (null permitted).
outlinePaint - the shape color (null permitted).

XYShapeAnnotation

public XYShapeAnnotation(java.awt.Shape shape,
                         java.awt.Stroke stroke,
                         java.awt.Paint outlinePaint,
                         java.awt.Paint fillPaint)
Creates a new annotation.

Parameters:
shape - the shape (null not permitted).
stroke - the shape stroke (null permitted).
outlinePaint - the shape color (null permitted).
fillPaint - the paint used to fill the shape (null permitted.
Method Detail

draw

public void draw(java.awt.Graphics2D g2,
                 XYPlot plot,
                 java.awt.geom.Rectangle2D dataArea,
                 ValueAxis domainAxis,
                 ValueAxis rangeAxis,
                 int rendererIndex,
                 PlotRenderingInfo info)
Draws the annotation. This method is usually called by the XYPlot class, you shouldn't need to call it directly.

Specified by:
draw in interface XYAnnotation
Specified by:
draw in class 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 - the plot rendering info.

equals

public boolean equals(java.lang.Object obj)
Tests this annotation for equality with an arbitrary object.

Overrides:
equals in class AbstractXYAnnotation
Parameters:
obj - the object (null permitted).
Returns:
A boolean.

hashCode

public int hashCode()
Returns a hash code for this instance.

Overrides:
hashCode in class AbstractXYAnnotation
Returns:
A hash code.

clone

public java.lang.Object clone()
                       throws java.lang.CloneNotSupportedException
Returns a clone.

Specified by:
clone in interface org.jfree.util.PublicCloneable
Overrides:
clone in class java.lang.Object
Returns:
A clone.
Throws:
java.lang.CloneNotSupportedException - ???.

Footer
And More


Copyright © 2000-2009 by Object Refinery Limited. All Rights Reserved.