| android.view.animation.Interpolator |
Known Indirect Subclasses
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Class Overview
An interpolator defines the rate of change of an animation. This allows
the basic animation effects (alpha, scale, translate, rotate) to be
accelerated, decelerated, repeated, etc.
Summary
| Public Methods |
|
abstract
float
|
getInterpolation(float input)
Maps a point on the timeline to a multiplier to be applied to the
transformations of an animation.
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Public Methods
public
abstract
float
getInterpolation
(float input)
Maps a point on the timeline to a multiplier to be applied to the
transformations of an animation.
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.