android.view.animation
Class AccelerateInterpolator

java.lang.Object
  android.view.animation.AccelerateInterpolator

All Implemented Interfaces:

Interpolator

public class AccelerateInterpolator
extends Object
implements Interpolator

An interpolator where the rate of change starts out slowly and and then accelerates.

Constructor Summary

AccelerateInterpolator()

AccelerateInterpolator(Context context, AttributeSet attrs)

AccelerateInterpolator(float factor)
Constructor

Method Summary

float

getInterpolation(float input) Maps a point on the timeline to a multiplier to be applied to the transformations of an animation.

Methods inherited from class java.lang.Object

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

Constructor Detail

AccelerateInterpolator

public AccelerateInterpolator()

AccelerateInterpolator

public AccelerateInterpolator(float factor)

Constructor

Parameters:

factor - Degree to which the animation should be eased. Seting factor to 1.0f produces a y=x^2 parabola. Increasing factor above 1.0f exaggerates the ease-in effect (i.e., it starts even slower and ends evens faster)

AccelerateInterpolator

public AccelerateInterpolator(Context context,
                              AttributeSet attrs)

Method Detail

getInterpolation

public float getInterpolation(float input)

Maps a point on the timeline to a multiplier to be applied to the transformations of an animation.

Specified by:

getInterpolation in interface Interpolator