edu.berkeley.guir.lib.awt.geom
Class SlowInSlowOut2Interpolation

java.lang.Object
  |
  +--edu.berkeley.guir.lib.awt.geom.Interpolation
        |
        +--edu.berkeley.guir.lib.awt.geom.SlowInSlowOut2Interpolation

public class SlowInSlowOut2Interpolation

extends Interpolation

Testing new slow-in-slow-out functions, from subArctic and artkit.

This software is distributed under the Berkeley Software License.

 Revisions:  - GUIRLib-v1.3-1.0.0, Aug 17 1999, JH
               Created class
             - GUIRLib-v1.4-1.0.0, Aug 31 2000, JH
               Touched for GUIRLib release
 

Since:

JDK 1.2.2

Version:

GUIRLib-v1.4-1.0.0, Aug 31 2000

Author:

Jason Hong ( jasonh@cs.berkeley.edu )

Constructor Summary

SlowInSlowOut2Interpolation()

SlowInSlowOut2Interpolation(double bounds, double val)

Method Summary

double	interpolate(double startValue, double endValue, int current, int total) Defines a function that can interpolate between two values.
static void	main(String[] argv)

Methods inherited from class java.lang.Object

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

Constructor Detail

SlowInSlowOut2Interpolation

public SlowInSlowOut2Interpolation()

SlowInSlowOut2Interpolation

public SlowInSlowOut2Interpolation(double bounds,
                                   double val)

Parameters:

bounds - represents two values: the percent of slow-in frames (bounds), and the percent of slow-out frames (1 - bounds). Thus, the number of normal frames is (1 - 2*bounds), and the value of bounds must be <= 0.5.

val - represents the percent of physical time spent during the slow-in and slow-out frames. This value must also be <= 0.5.

Method Detail

interpolate

public double interpolate(double startValue,
                          double endValue,
                          int current,
                          int total)

Description copied from class: Interpolation

Defines a function that can interpolate between two values. It should be used like so:

 for (int i = 0; i < total; i++) {
    interpolate(0, 1, i, total);
 }
 

Overrides:

interpolate in class Interpolation

Following copied from class: edu.berkeley.guir.lib.awt.geom.Interpolation

Parameters:

startValue - is our lower bound value.

endValue - is our goal value.

current - is the current step we are on (0 based).

total - is the total number of steps to take.

main

public static void main(String[] argv)