org.jfree.chart.needle
Class WindNeedle

java.lang.Object
  |
  +--org.jfree.chart.needle.MeterNeedle
        |
        +--org.jfree.chart.needle.ArrowNeedle
              |
              +--org.jfree.chart.needle.WindNeedle

All Implemented Interfaces:

java.io.Serializable

public class WindNeedle

extends ArrowNeedle

implements java.io.Serializable

A needle that indicates wind direction, for use with the CompassPlot class.

Author:

Bryan Scott

See Also:

Serialized Form

Constructor Summary

WindNeedle()
Default constructor.

Method Summary

protected void

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

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

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

WindNeedle

public WindNeedle()

Default constructor.

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.

Overrides:

drawNeedle in class ArrowNeedle

Parameters:

g2 - the graphics device.

plotArea - the plot area.

rotate - the rotation point.

angle - the angle.