3 lines
959 B
JavaScript
3 lines
959 B
JavaScript
"use strict";const a=require("../../common/vendor.js");function u(e){const t=encodeURIComponent(e),r=[];for(let n=0;n<t.length;n++)t.charCodeAt(n)===37?(r.push(parseInt(t.substring(n+1,n+3),16)),n+=2):r.push(t.charCodeAt(n));return new Uint8Array(r)}function c(e){if(typeof a.index<"u"&&typeof a.index.arrayBufferToBase64=="function")return a.index.arrayBufferToBase64(e.buffer);if(typeof btoa<"u"){let n="";for(let o=0;o<e.length;o++)n+=String.fromCharCode(e[o]);return btoa(n)}const t="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";let r="";for(let n=0;n<e.length;n+=3){const o=e[n],i=n+1<e.length?e[n+1]:0,f=n+2<e.length?e[n+2]:0;r+=t[o>>2],r+=t[(o&3)<<4|i>>4],r+=n+1<e.length?t[(i&15)<<2|f>>6]:"=",r+=n+2<e.length?t[f&63]:"="}return r}function s(e){const t=String(e||"").trim();return t?`data:image/svg+xml;base64,${c(u(t))}`:""}exports.svgToDataUrl=s;
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//# sourceMappingURL=../../../.sourcemap/mp-weixin/tongji/utils/svgDataUrl.js.map
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