org.jfree.chart.needle
Class LineNeedle

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

All Implemented Interfaces:

java.io.Serializable

public class LineNeedle

extends MeterNeedle

implements java.io.Serializable

A needle that is represented by a line.

Author:

Bryan Scott

See Also:

Serialized Form

Constructor Summary

LineNeedle()

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

LineNeedle

public LineNeedle()

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.