@livelybone/scroll-get/lib/umd/index.js

Some useful tool of browser scroll, such as tool for calculating position relative to page/client, tool for getting the native scrollbar width...

/**
 * Bundle of @livelybone/scroll-get
 * Generated: 2021-06-28
 * Version: 6.2.1
 * License: MIT
 * Author: 2631541504@qq.com
 */

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Array(t);n<t;n++)r[n]=e[n];return r}function m(e){return e.getBoundingClientRect()}function n(e){return e+(1-e)*e}function v(r,o,e){function i(e){window.requestAnimationFrame(function(){e()&&i(e)})}var l=e||n;return new Promise(function(t){var n=Date.now();i(function(){var e=l(Math.min(1,(Date.now()-n)/r));return o(e),!(1<=e)||(t(),!1)})})}function w(e){var t=window.getComputedStyle(e),n={top:0,left:0};return"HTML"!==e.nodeName&&!["scroll","auto","overlay"].includes(t.overflowX)||(n.left=Math.max(0,e.scrollWidth-e.clientWidth)),"HTML"!==e.nodeName&&!["scroll","auto","overlay"].includes(t.overflowY)||(n.top=Math.max(0,e.scrollHeight-e.clientHeight)),n}function i(e){return!e.top&&!e.left}function y(e){if(null!=e&&e.style){var t=window.getComputedStyle(e);if("fixed"!==t.position){var n=e.ownerDocument;if("absolute"===t.position)return e.offsetParent?y(e.offsetParent):i(w(n.body))?y(n.body):n.body;e=e.parentElement;return e?i(w(e))&&e!==n.documentElement?y(e):e:void 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