Header
And More


org.jfree.chart.needle
Class PlumNeedle

java.lang.Object
  extended by org.jfree.chart.needle.MeterNeedle
      extended by org.jfree.chart.needle.PlumNeedle
All Implemented Interfaces:
java.io.Serializable, java.lang.Cloneable

public class PlumNeedle
extends MeterNeedle
implements java.lang.Cloneable, java.io.Serializable

A needle for use with the CompassPlot class.

See Also:
Serialized Form

Field Summary
 
Fields inherited from class org.jfree.chart.needle.MeterNeedle
transform
 
Constructor Summary
PlumNeedle()
           
 
Method Summary
 java.lang.Object clone()
          Returns a clone of this needle.
protected  void drawNeedle(java.awt.Graphics2D g2, java.awt.geom.Rectangle2D plotArea, java.awt.geom.Point2D rotate, double angle)
          Draws the needle.
 boolean equals(java.lang.Object obj)
          Tests another object for equality with this object.
 int hashCode()
          Returns a hash code for this instance.
 
Methods inherited from class org.jfree.chart.needle.MeterNeedle
defaultDisplay, draw, draw, draw, getFillPaint, getHighlightPaint, getOutlinePaint, getOutlineStroke, getRotateX, getRotateY, getSize, getTransform, setFillPaint, setHighlightPaint, setOutlinePaint, setOutlineStroke, setRotateX, setRotateY, setSize
 
Methods inherited from class java.lang.Object
finalize, getClass, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

PlumNeedle

public PlumNeedle()
Method Detail

drawNeedle

protected void drawNeedle(java.awt.Graphics2D g2,
                          java.awt.geom.Rectangle2D plotArea,
                          java.awt.geom.Point2D rotate,
                          double angle)
Draws the needle.

Specified by:
drawNeedle in class MeterNeedle
Parameters:
g2 - the graphics device.
plotArea - the plot area.
rotate - the rotation point.
angle - the angle.

equals

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

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

hashCode

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

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

clone

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

Overrides:
clone in class java.lang.Object
Returns:
A clone.
Throws:
java.lang.CloneNotSupportedException - if the PlumNeedle cannot be cloned (in theory, this should not happen).

Footer
And More


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