Neutron Polarization Manipulator

    tween-functions
    DefinitelyTyped icon, indicating that this package has TypeScript declarations provided by the separate @types/tween-functions package

    1.2.0 • Public • Published

    Tween-functions

    Robert Penner's tweening functions as used in React-tween-state and React-state-stream.

    Penner's original functions uses the change in value rather than final value as parameter. I much prefer the latter, so this is what this library will use.

    API

    tweenFunction.tweenName(currentTime, beginValue, endValue, totalDuration)

    Example

    var tweenFunctions = require('tween-functions');
    tweenFunctions.easeInQuad(1, 0, 50, 5); // => 4

    List of available functions:

    • linear
    • easeInQuad
    • easeOutQuad
    • easeInOutQuad
    • easeInCubic
    • easeOutCubic
    • easeInOutCubic
    • easeInQuart
    • easeOutQuart
    • easeInOutQuart
    • easeInQuint
    • easeOutQuint
    • easeInOutQuint
    • easeInSine
    • easeOutSine
    • easeInOutSine
    • easeInExpo
    • easeOutExpo
    • easeInOutExpo
    • easeInCirc
    • easeOutCirc
    • easeInOutCirc
    • easeInElastic
    • easeOutElastic
    • easeInOutElastic
    • easeInBack
    • easeOutBack
    • easeInOutBack
    • easeInBounce
    • easeOutBounce
    • easeInOutBounce

    Install

    npm i tween-functions

    DownloadsWeekly Downloads

    318,378

    Version

    1.2.0

    License

    BSD

    Last publish

    Collaborators

    • chenglou