Summary: Ctors | Methods | Inherited Methods

AnticipateInterpolator

Kotlin |Java

public class AnticipateInterpolator
extends Object implements Interpolator

java.lang.Object
↳	androidx.core.animation.AnticipateInterpolator

An interpolator where the change starts backward then flings forward.

Summary

Public constructors
`AnticipateInterpolator()` Creates a new instance of `AnticipateInterpolator`.
`AnticipateInterpolator(float tension)` Creates a new instance of `AnticipateInterpolator`.
`AnticipateInterpolator(Context context, AttributeSet attrs)` Creates a new instance of `AnticipateInterpolator` from XML.

Public methods
`float`	`getInterpolation(float t)` Maps a value representing the elapsed fraction of an animation to a value that represents the interpolated fraction.

Inherited methods

From class


        
          java.lang.Object

`Object`	`clone()`
`boolean`	`equals(Object arg0)`
`void`	`finalize()`
`final Class<?>`	`getClass()`
`int`	`hashCode()`
`final void`	`notify()`
`final void`	`notifyAll()`
`String`	`toString()`
`final void`	`wait(long arg0, int arg1)`
`final void`	`wait(long arg0)`
`final void`	`wait()`

From interface


        
          androidx.core.animation.Interpolator


      getInterpolation(float input)

Maps a value representing the elapsed fraction of an animation to a value that represents the interpolated fraction.

Public constructors

AnticipateInterpolator

public AnticipateInterpolator ()

Creates a new instance of AnticipateInterpolator.

AnticipateInterpolator

public AnticipateInterpolator (float tension)

Creates a new instance of AnticipateInterpolator.

Parameters
`tension`	`float`: Amount of anticipation. When tension equals 0.0f, there is no anticipation and the interpolator becomes a simple acceleration interpolator.

AnticipateInterpolator

public AnticipateInterpolator (Context context, 
                AttributeSet attrs)

Creates a new instance of AnticipateInterpolator from XML.

Parameters
`context`	`Context`: The context.
`attrs`	`AttributeSet`: The `AttributeSet` from the XML.

Public methods

getInterpolation

public float getInterpolation (float t)

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
`t`	`float`: 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 Value is between 0.0 and 1.0 inclusive.

Returns
`float`	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. Value is 1.0 or less.