org.openimaj.content.animation.animator

Class LinearTimeBasedIntegerValueAnimator

java.lang.Object

org.openimaj.content.animation.animator.TimeBasedValueAnimator<Integer>

org.openimaj.content.animation.animator.LinearTimeBasedIntegerValueAnimator

All Implemented Interfaces:

ValueAnimator<Integer>

public class LinearTimeBasedIntegerValueAnimator
extends TimeBasedValueAnimator<Integer>

A TimeBasedValueAnimator that linearly animates a int value between two values over a given time.

Author:

Jonathon Hare (jsh2@ecs.soton.ac.uk), David Dupplaw (dpd@ecs.soton.ac.uk)

Field Summary

Fields inherited from class org.openimaj.content.animation.animator.TimeBasedValueAnimator

endValue, startValue

Constructor Summary

Constructors

Constructor and Description
LinearTimeBasedIntegerValueAnimator(int start, int finish, long duration) Construct a LinearTimeBasedIntegerValueAnimator with the given start and finish values, and the given duration in millseconds.

Method Summary

Modifier and Type	Method and Description
Integer	calculateValue(double pc) Calculates the value of the int based on the start, end and current percentage.

Methods inherited from class org.openimaj.content.animation.animator.TimeBasedValueAnimator

hasFinished, isComplete, nextValue, reset

Methods inherited from class java.lang.Object

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

Constructor Detail

LinearTimeBasedIntegerValueAnimator

public LinearTimeBasedIntegerValueAnimator(int start,
                                           int finish,
                                           long duration)

Construct a LinearTimeBasedIntegerValueAnimator with the given start and finish values, and the given duration in millseconds. The animation starts on the first call to makeNextValue() and completes once duration ticks have been reached.

Parameters:

start - start value

finish - stop value

duration - in milliseconds

Method Detail

calculateValue

public Integer calculateValue(double pc)

Calculates the value of the int based on the start, end and current percentage.

Specified by:

calculateValue in class TimeBasedValueAnimator<Integer>

Parameters:

pc - The percentage

Returns:

A int that is pc along between start and finish