com.xalys.xgl.presto.animation.easing

Class CubicBezierEasingFunction

java.lang.Object

com.xalys.xgl.presto.animation.easing.CubicBezierEasingFunction

All Implemented Interfaces:

EasingFunction

public final class CubicBezierEasingFunction
extends Object
implements EasingFunction

Author:

Paul Sitarz

Constructor Summary

Constructors

Constructor and Description
CubicBezierEasingFunction(double x1, double y1, double x2, double y2)

Method Summary

Modifier and Type	Method and Description
double	getX1()
double	getX2()
double	getY1()
double	getY2()
double	progress(double linearProgress) Transforms a value between 0.0 and 1.0, linear relative to elapsed time, into another value (not necessarily between 0.0 and 1.0).

Methods inherited from class java.lang.Object

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

Constructor Detail

CubicBezierEasingFunction

public CubicBezierEasingFunction(double x1,
                                 double y1,
                                 double x2,
                                 double y2)

Method Detail

progress

public double progress(double linearProgress)

Description copied from interface: EasingFunction

Transforms a value between 0.0 and 1.0, linear relative to elapsed time, into another value (not necessarily between 0.0 and 1.0).

Specified by:

progress in interface EasingFunction

Parameters:

linearProgress - a value between 0.0 and 1.0, linear relative to elapsed time

getX1

public double getX1()

Returns:

the x1

getX2

public double getX2()

Returns:

the x2

getY1

public double getY1()

Returns:

the y1

getY2

public double getY2()

Returns:

the y2