Package com.diozero.animation.easing

Interface EasingFunction

Functional Interface:
This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
@FunctionalInterface
public interface EasingFunction

See easings.net for examples. See also Understanding Easing (Explaining Penner?s equations).

Implemented as a functional interface so that implementations can use method references rather than inheritance, makes it easier to refer to ease in, ease out and ease in-out variants.

  • Method Summary

    Modifier and Type Method Description
    float ease​(float t, float b, float c, float d)  

  • Method Details

    • ease

      float ease​(float t, float b, float c, float d)
      Parameters:
      t - (time) is the current time (or position) of the tween. This can be seconds or frames, steps, seconds, ms, whatever ? as long as the unit is the same as is used for the total time [3].
      b - (begin) is the beginning value of the property.
      c - (change) is the change between the beginning and destination value of the property.
      d - (duration) is the total time of the tween.
      Returns:
      Next value