KeyframesSpec

Class

Common

public class KeyframesSpec<T>(public val config: KeyframesSpecConfig<T>) :
    DurationBasedAnimationSpec<T>

KeyframesSpec creates a VectorizedKeyframesSpec animation.

VectorizedKeyframesSpec animates based on the values defined at different timestamps in the duration of the animation (i.e. different keyframes). Each keyframe can be defined using KeyframesSpecConfig.at. VectorizedKeyframesSpec allows very specific animation definitions with a precision to millisecond.

For each interval, you may provide a custom Easing by use of the KeyframesSpecConfig.using function.

By default, values are animated linearly from one interval to the next (similar to tween), however for 2-dimensional values you may animate them using arcs of quarter of an Ellipse with KeyframesSpecConfig.using and ArcMode:

If instead, you wish to have a smooth curvy animation across all intervals, consider using KeyframesWithSplineSpec.