JavaScript File

1if (window.NodeList && !NodeList.prototype.forEach) {

2 NodeList.prototype.forEach = Array.prototype.forEach;

3}

4

5

6/*!

7 * MoveTo - A lightweight scroll animation javascript library without any dependency.

8 * Version 1.8.3 (21-07-2019 00:32)

9 * Licensed under MIT

10 * Copyright 2019 Hasan Aydoğdu <hsnaydd@gmail.com>

11 */

12

13"use strict";var MoveTo=function(){var e={tolerance:0,duration:800,easing:"easeOutQuart",container:window,callback:function(){}

14}

15;function o(t,n,e,o){return t/=o,-e*(--t*t*t*t-1)+n}

16function v(n,e){var o={}

17;return Object.keys(n).forEach(function(t){o[t]=n[t]}

18),Object.keys(e).forEach(function(t){o[t]=e[t]}

19),o}

20function d(t){return t instanceof HTMLElement?t.scrollTop:t.pageYOffset}

21function t(){var t=0<arguments.length&&void 0!==arguments[0]?arguments[0]:{}

22,n=1<arguments.length&&void 0!==arguments[1]?arguments[1]:{}

23;this.options=v(e,t),this.easeFunctions=v({easeOutQuart:o}

24,n)}

25return t.prototype.registerTrigger=function(t,n){var e=this;if(t){var o=t.getAttribute("href")||t.getAttribute("data-target"),r=o&&"#"!==o?document.getElementById(o.substring(1)):document.body,i=v(this.options,function(e,t){var o={}

26;return Object.keys(t).forEach(function(t){var n=e.getAttribute("data-mt-".concat(function(t){return t.replace(/([A-Z])/g,function(t){return"-"+t.toLowerCase()}

27)}

28(t)));n&&(o[t]=isNaN(n)?n:parseInt(n,10))}

29),o}

30(t,this.options));"function"==typeof n&&(i.callback=n);var a=function(t){t.preventDefault(),e.move(r,i)}

31;return t.addEventListener("click",a,!1),function(){return t.removeEventListener("click",a,!1)}

32}

33}

34,t.prototype.move=function(i){var a=this,c=1<arguments.length&&void 0!==arguments[1]?arguments[1]:{}

35;if(0===i||i){c=v(this.options,c);var u,s="number"==typeof i?i:i.getBoundingClientRect().top,f=d(c.container),l=null;s-=c.tolerance;window.requestAnimationFrame(function t(n){var e=d(a.options.container);l||(l=n-1);var o=n-l;if(u&&(0<s&&e<u||s<0&&u<e))return c.callback(i);u=e;var r=a.easeFunctions[c.easing](o,f,s,c.duration);c.container.scroll(0,r),o<c.duration?window.requestAnimationFrame(t):(c.container.scroll(0,s+f),c.callback(i))}

36)}

37}

38,t.prototype.addEaseFunction=function(t,n){this.easeFunctions[t]=n}

39,t}

40();"undefined"!=typeof module?module.exports=MoveTo:window.MoveTo=MoveTo;

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