Package org.apache.pivot.wtk.effects.easing

Interface Easing

    • Method Summary

      All Methods Instance Methods Abstract Methods 
      Modifier and Type Method Description
      float easeIn​(float time, float begin, float change, float duration)
      Easing in - accelerating from zero velocity.
      float easeInOut​(float time, float begin, float change, float duration)
      Easing in and out - acceleration until halfway, then deceleration.
      float easeOut​(float time, float begin, float change, float duration)
      Easing out - decelerating to zero velocity.

    • Method Detail

      • easeIn

        float easeIn​(float time,
             float begin,
             float change,
             float duration)
        Easing in - accelerating from zero velocity.
        Parameters:
        time - The current time since the beginning, or how long into the easing we are.
        begin - The beginning position.
        change - The total change in position.
        duration - The total duration of the easing.
        Returns:
        The updated position at the current point in time, according to the easing equation.

      • easeOut

        float easeOut​(float time,
              float begin,
              float change,
              float duration)
        Easing out - decelerating to zero velocity.
        Parameters:
        time - The current time since the beginning, or how long into the easing we are.
        begin - The beginning position.
        change - The total change in position.
        duration - The total duration of the easing.
        Returns:
        The updated position at the current point in time, according to the easing equation.

      • easeInOut

        float easeInOut​(float time,
                float begin,
                float change,
                float duration)
        Easing in and out - acceleration until halfway, then deceleration.
        Parameters:
        time - The current time since the beginning, or how long into the easing we are.
        begin - The beginning position.
        change - The total change in position.
        duration - The total duration of the easing.
        Returns:
        The updated position at the current point in time, according to the easing equation.