com.kitfox.svg.animation

Class Bezier

java.lang.Object

com.kitfox.svg.animation.Bezier

public class Bezier
extends java.lang.Object

http://mathworld.wolfram.com/BezierCurve.html

Author:

kitfox

Constructor Summary

Constructors

Constructor and Description
Bezier(double sx, double sy, double[] coords, int numCoords)

Method Summary

Modifier and Type	Method and Description
boolean	equals(java.lang.Object obj)
java.awt.geom.Point2D.Double	eval(double param, java.awt.geom.Point2D.Double point)
double[]	getCoord()
java.awt.geom.Point2D.Double	getFinalPoint(java.awt.geom.Point2D.Double point)
double	getLength() Retuns aproximation of the length of the bezier
int	hashCode()
void	setCoords(double sx, double sy, double[] coords, int numCoords)

Methods inherited from class java.lang.Object

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

Constructor Detail

Bezier

public Bezier(double sx,
              double sy,
              double[] coords,
              int numCoords)

Method Detail

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

getCoord

public double[] getCoord()

setCoords

public void setCoords(double sx,
                      double sy,
                      double[] coords,
                      int numCoords)

getLength

public double getLength()

Retuns aproximation of the length of the bezier

getFinalPoint

public java.awt.geom.Point2D.Double getFinalPoint(java.awt.geom.Point2D.Double point)

eval

public java.awt.geom.Point2D.Double eval(double param,
                                         java.awt.geom.Point2D.Double point)