10 lines
84 KiB
JavaScript
10 lines
84 KiB
JavaScript
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/*!
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* reveal.js 4.2.0
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* https://revealjs.com
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* MIT licensed
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*
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* Copyright (C) 2011-2021 Hakim El Hattab, https://hakim.se
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*/
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const e=/registerPlugin|registerKeyboardShortcut|addKeyBinding|addEventListener/,t=/fade-(down|up|right|left|out|in-then-out|in-then-semi-out)|semi-fade-out|current-visible|shrink|grow/,i=(e,t)=>{for(let i in t)e[i]=t[i];return e},a=(e,t)=>Array.from(e.querySelectorAll(t)),n=(e,t,i)=>{i?e.classList.add(t):e.classList.remove(t)},s=e=>{if("string"==typeof e){if("null"===e)return null;if("true"===e)return!0;if("false"===e)return!1;if(e.match(/^-?[\d\.]+$/))return parseFloat(e)}return e},r=(e,t)=>{e.style.transform=t},o=(e,t)=>{let i=e.matches||e.matchesSelector||e.msMatchesSelector;return!(!i||!i.call(e,t))},l=(e,t)=>{if("function"==typeof e.closest)return e.closest(t);for(;e;){if(o(e,t))return e;e=e.parentNode}return null},d=(e,t,i,a="")=>{let n=e.querySelectorAll("."+i);for(let t=0;t<n.length;t++){let i=n[t];if(i.parentNode===e)return i}let s=document.createElement(t);return s.className=i,s.innerHTML=a,e.appendChild(s),s},c=e=>{let t=document.createElement("style");return t.type="text/css",e&&e.length>0&&(t.styleSheet?t.styleSheet.cssText=e:t.appendChild(document.createTextNode(e))),document.head.appendChild(t),t},h=()=>{let e={};location.search.replace(/[A-Z0-9]+?=([\w\.%-]*)/gi,(t=>{e[t.split("=").shift()]=t.split("=").pop()}));for(let t in e){let i=e[t];e[t]=s(unescape(i))}return void 0!==e.dependencies&&delete e.dependencies,e},u=(e,t=0)=>{if(e){let i,a=e.style.height;return e.style.height="0px",e.parentNode.style.height="auto",i=t-e.parentNode.offsetHeight,e.style.height=a+"px",e.parentNode.style.removeProperty("height"),i}return t},g=navigator.userAgent,v=document.createElement("div"),p=/(iphone|ipod|ipad|android)/gi.test(g)||"MacIntel"===navigator.platform&&navigator.maxTouchPoints>1,m=/chrome/i.test(g)&&!/edge/i.test(g),f=/android/gi.test(g),b="zoom"in v.style&&!p&&(m||/Version\/[\d\.]+.*Safari/.test(g));var y={};Object.defineProperty(y,"__esModule",{value:!0});var w=Object.assign||function(e){for(var t=1;t<arguments.length;t++){var i=arguments[t];for(var a in i)Object.prototype.hasOwnProperty.call(i,a)&&(e[a]=i[a])}return e},R=y.default=function(e){if(e){var t=function(e){return[].slice.call(e)},i=0,a=1,n=2,s=3,r=[],o=null,l="requestAnimationFrame"in e?function(){e.cancelAnimationFrame(o),o=e.requestAnimationFrame((function(){return c(r.filter((function(e){return e.dirty&&e.active})))}))}:function(){},d=function(e){return function(){r.forEach((function(t){return t.dirty=e})),l()}},c=function(e){e.filter((function(e){return!e.styleComputed})).forEach((function(e){e.styleComputed=v(e)})),e.filter(p).forEach(m);var t=e.filter(g);t.forEach(u),t.forEach((function(e){m(e),h(e)})),t.forEach(f)},h=function(e){return e.dirty=i},u=function(e){e.availableWidth=e.element.parentNode.clientWidth,e.currentWidth=e.element.scrollWidth,e.previousFontSize=e.currentFontSize,e.currentFontSize=Math.min(Math.max(e.minSize,e.availableWidth/e.currentWidth*e.previousFontSize),e.maxSize),e.whiteSpace=e.multiLine&&e.currentFontSize===e.minSize?"normal":"nowrap"},g=function(e){return e.dirty!==n||e.dirty===n&&e.element.parentNode.clientWidth!==e.availableWidth},v=function(t){var i=e.getComputedStyle(t.element,null);t.currentFontSize=parseFloat(i.getPropertyValue("font-size")),t.display=i.getPropertyValue("display"),t.whiteSpace=i.getPropertyValue("white-space")},p=function(e){var t=!1;return!e.preStyleTestCompleted&&(/inline-/.test(e.display)||(t=!0,e.display="inline-block"),"nowrap"!==e.whiteSpace&&(t=!0,e.whiteSpace="nowrap"),e.preStyleTestCompleted=!0,t)},m=function(e){e.element.style.whiteSpace=e.whiteSpace,e.element.style.display=e.display,e.element.style.fontSize=e.currentFontSize+"px"},f=function(e){e.element.dispatchEvent(new CustomEvent("fit",{detail:{oldValue:e.previousFontSize,newValue:e.currentFontSize,scaleFactor:e.currentFontSize/e.previousFontSize}}))},b=function(e,t){return function(){e.dirty=t,e.active&&l()}},y=function(e){return function(){r=r.filter((function(t){return t.element!==e.element})),e.observeMutations&&e.observer.disconnect(),e.element.style.whiteSpace=e.originalStyle.whiteSpace,e.element.style.display=e.origin
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//# sourceMappingURL=reveal.esm.js.map
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