OvershootInterpolator


public class OvershootInterpolator implements Interpolator


An interpolator where the change flings forward and overshoots the last value then comes back.

Summary

Public constructors

OvershootInterpolator(float tension)
OvershootInterpolator(
    @NonNull Context context,
    @Nullable AttributeSet attrs
)

Public methods

@FloatRange(from = 0) float
getInterpolation(@FloatRange(from = 0, to = 1) float input)

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

Public constructors

OvershootInterpolator

public OvershootInterpolator()

OvershootInterpolator

public OvershootInterpolator(float tension)
Parameters
float tension

Amount of overshoot. When tension equals 0.0f, there is no overshoot and the interpolator becomes a simple deceleration interpolator.

OvershootInterpolator

public OvershootInterpolator(
    @NonNull Context context,
    @Nullable AttributeSet attrs
)

Public methods

getInterpolation

public @FloatRange(from = 0) float getInterpolation(@FloatRange(from = 0, to = 1) 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
@FloatRange(from = 0, to = 1) float 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
@FloatRange(from = 0) 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.