FloatDecayAnimationSpec

public interface FloatDecayAnimationSpec

This animation interface is intended to be stateless, just like Animation. But unlike Animation, DecayAnimation does not have an end value defined. The end value is a result of the animation rather than an input.

Functions

public fun getValueFromNanos(
        playTimeNanos: Long,
        initialValue: Float,
        initialVelocity: Float,
    ): Float

Returns the value of the animation at the given time.

Parameters

public fun getDurationNanos(initialValue: Float, initialVelocity: Float): Long

Returns the duration of the decay animation, in nanoseconds.

Parameters

public fun getVelocityFromNanos(
        playTimeNanos: Long,
        initialValue: Float,
        initialVelocity: Float,
    ): Float

Returns the velocity of the animation at the given time.

Parameters

public fun getTargetValue(initialValue: Float, initialVelocity: Float): Float

Returns the target value of the animation based on the starting condition of the animation ( i.e. start value and start velocity).

Parameters