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8 lines
8.8 KiB
8 lines
8.8 KiB
/**
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* Minified by jsDelivr using Terser v5.19.2.
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* Original file: /npm/save-svg-as-png@1.4.17/lib/saveSvgAsPng.js
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*
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* Do NOT use SRI with dynamically generated files! More information: https://www.jsdelivr.com/using-sri-with-dynamic-files
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*/
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"use strict";!function(){var e="undefined"!=typeof exports&&exports||"undefined"!=typeof define&&{}||this||window;"undefined"!=typeof define&&define("save-svg-as-png",[],(function(){return e})),e.default=e;var t="http://www.w3.org/2000/xmlns/",n="http://www.w3.org/2000/svg",r=/url\(["']?(.+?)["']?\)/,o={woff2:"font/woff2",woff:"font/woff",otf:"application/x-font-opentype",ttf:"application/x-font-ttf",eot:"application/vnd.ms-fontobject",sfnt:"application/font-sfnt",svg:"image/svg+xml"},i=function(e){return e instanceof HTMLElement||e instanceof SVGElement},a=function(e){if(!i(e))throw new Error("an HTMLElement or SVGElement is required; got "+e)},s=function(e){return new Promise((function(t,n){i(e)?t(e):n(new Error("an HTMLElement or SVGElement is required; got "+e))}))},u=function(e,t,n){var r=e.viewBox&&e.viewBox.baseVal&&e.viewBox.baseVal[n]||null!==t.getAttribute(n)&&!t.getAttribute(n).match(/%$/)&&parseInt(t.getAttribute(n))||e.getBoundingClientRect()[n]||parseInt(t.style[n])||parseInt(window.getComputedStyle(e).getPropertyValue(n));return null==r||isNaN(parseFloat(r))?0:r},l=function(e){for(var t=window.atob(e.split(",")[1]),n=e.split(",")[0].split(":")[1].split(";")[0],r=new ArrayBuffer(t.length),o=new Uint8Array(r),i=0;i<t.length;i++)o[i]=t.charCodeAt(i);return new Blob([r],{type:n})},c=function(e){return Promise.all(Array.from(e.querySelectorAll("image")).map((function(e){var t,n=e.getAttributeNS("http://www.w3.org/1999/xlink","href")||e.getAttribute("href");return n?((t=n)&&0===t.lastIndexOf("http",0)&&-1===t.lastIndexOf(window.location.host)&&(n+=(-1===n.indexOf("?")?"?":"&")+"t="+(new Date).valueOf()),new Promise((function(t,r){var o=document.createElement("canvas"),i=new Image;i.crossOrigin="anonymous",i.src=n,i.onerror=function(){return r(new Error("Could not load "+n))},i.onload=function(){o.width=i.width,o.height=i.height,o.getContext("2d").drawImage(i,0,0),e.setAttributeNS("http://www.w3.org/1999/xlink","href",o.toDataURL("image/png")),t(!0)}}))):Promise.resolve(null)})))},f={},d=function(e){return Promise.all(e.map((function(e){return new Promise((function(t,n){if(f[e.url])return t(f[e.url]);var o=new XMLHttpRequest;o.addEventListener("load",(function(){var n=function(e){for(var t="",n=new Uint8Array(e),r=0;r<n.byteLength;r++)t+=String.fromCharCode(n[r]);return window.btoa(t)}(o.response),i=e.text.replace(r,'url("data:'+e.format+";base64,"+n+'")')+"\n";f[e.url]=i,t(i)})),o.addEventListener("error",(function(n){console.warn("Failed to load font from: "+e.url,n),f[e.url]=null,t(null)})),o.addEventListener("abort",(function(n){console.warn("Aborted loading font from: "+e.url,n),t(null)})),o.open("GET",e.url),o.responseType="arraybuffer",o.send()}))}))).then((function(e){return e.filter((function(e){return e})).join("")}))},h=null,w=function(e,t){var n=t||{},i=n.selectorRemap,a=n.modifyStyle,s=n.modifyCss,u=n.fonts,l=n.excludeUnusedCss,c=s||function(e,t){return(i?i(e):e)+"{"+(a?a(t):t)+"}\n"},f=[],w=void 0===u,g=u||[];return(h||(h=Array.from(document.styleSheets).map((function(e){try{return{rules:e.cssRules,href:e.href}}catch(t){return console.warn("Stylesheet could not be loaded: "+e.href,t),{}}})))).forEach((function(t){var n=t.rules,i=t.href;n&&Array.from(n).forEach((function(t){if(void 0!==t.style)if(function(e,t){if(t)try{return e.querySelector(t)||e.parentNode&&e.parentNode.querySelector(t)}catch(e){console.warn('Invalid CSS selector "'+t+'"',e)}}(e,t.selectorText))f.push(c(t.selectorText,t.style.cssText));else if(w&&t.cssText.match(/^@font-face/)){var n=function(e,t){var n=e.cssText.match(r),i=n&&n[1]||"";if(i&&!i.match(/^data:/)&&"about:blank"!==i){var a,s,u=i.startsWith("../")?t+"/../"+i:i.startsWith("./")?t+"/."+i:i;return{text:e.cssText,format:(a=u,s=Object.keys(o).filter((function(e){return a.indexOf("."+e)>0})).map((function(e){return o[e]})),s?s[0]:(console.error("Unknown font format for "+a+". 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Falling back to string URL."),r.href=t}r.click(),document.body.removeChild(r)}else n&&n.popup&&(n.popup.document.title=e,n.popup.location.replace(t))}},e.saveSvg=function(t,n,r){var o=g();return s(t).then((function(t){return e.svgAsDataUri(t,r||{})})).then((function(t){return e.download(n,t,o)}))},e.saveSvgAsPng=function(t,n,r){var o=g();return s(t).then((function(t){return e.svgAsPngUri(t,r||{})})).then((function(t){return e.download(n,t,o)}))}}();
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