Android APIs
public class

FastOutSlowInInterpolator

extends Object
implements Interpolator
java.lang.Object
   ↳ android.support.v4.view.animation.FastOutSlowInInterpolator

Class Overview

Interpolator corresponding to fast_out_slow_in. Uses a lookup table for the Bezier curve from (0,0) to (1,1) with control points: P0 (0, 0) P1 (0.4, 0) P2 (0.2, 1.0) P3 (1.0, 1.0)

Summary

Public Constructors
FastOutSlowInInterpolator()
Public Methods
float getInterpolation(float input)
Maps a value representing the elapsed fraction of an animation to a value that represents the interpolated fraction.
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Inherited Methods
From class java.lang.Object
From interface android.animation.TimeInterpolator

Public Constructors

public FastOutSlowInInterpolator ()

Public Methods

public float getInterpolation (float input)

Maps a value representing the elapsed fraction of an animation to a value that represents the interpolated fraction. This interpolated value is then multiplied by the change in value of an animation to derive the animated value at the current elapsed animation time.

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.