Build 1.0_r1(from source)

android.view.animation
Class AccelerateInterpolator

java.lang.Object
  extended by 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)
Description copied from interface: Interpolator
Maps a point on the timeline to a multiplier to be applied to the transformations of an animation.

Specified by:
getInterpolation in interface Interpolator
Parameters:
input - A value between 0 and 1.0 indicating our current point in the animation where 0 represents the start and 1.0 represents the end
Returns:
The interpolation value. This value can be more than 1.0 for Interpolators which overshoot their targets, or less than 0 for Interpolators that undershoot their targets.

Build 1.0_r1(from source)

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