Type alias PeriodicEasingFunction

PeriodicEasingFunction: ((elapsedTime, initialValue, changeInValue, totalDuration, amplitude, period) => number)

Returns a value between [initialValue, initialValue + changeInValue] or [0, 1] that represents an in-between value along a Bezier curve.

Type declaration

- (elapsedTime, initialValue, changeInValue, totalDuration, amplitude, period): number
- Parameters
  - elapsedTime: number
    the time elapsed [0, d]
  - initialValue: number
    beginning value being interpolated (default = 0)
  - changeInValue: number
    change in value being interpolated (equivalent to: ending - beginning) (default = 1)
  - totalDuration: number
    duration interpolation is occurring over (default = 1)
  - amplitude: number
    The amplitude of the curve
  - period: number
    The period of the curve
  Returns number