android.view.animation.Interpolator
android.view.animation.Interpolator |
|
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.
Known Indirect Subclasses
Summary
Details
Public Methods
public
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.