https://www.svgai.org/_next/static/chunks/2345.21e4014bca4b68b1.js

1"use strict";(self.webpackChunk_N_E=self.webpackChunk_N_E||[]).push([[2345],{32345:(e,t,r)=>{r.r(t),r.d(t,{convertSvgToDxfBrowser:()=>p,svgToDxfBrowserConverter:()=>m});var a=r(90816),i=r(10651);let s=new Map,n=new Map;async function o(e){let{name:t,importFn:r,global:a,retries:i=3,timeout:o=3e4}=e;if(s.has(t))return s.get(t);if(n.has(t))return n.get(t);let h=l(t,r,i,o,a).then(e=>(s.set(t,e),n.delete(t),e)).catch(e=>{throw n.delete(t),e});return n.set(t,h),h}async function l(e,t,r,a,s){let n=null;for(let i=0;i<=r;i++)try{let r=new Promise((t,r)=>{setTimeout(()=>{r(Error(`Loading ${e} timed out after ${a}ms`))},a)}),i=await Promise.race([t(),r]);if(s&&window[s])return window[s];return i}catch(e){if(n=e,i<r){await new Promise(e=>setTimeout(e,1e3*(i+1)));continue}}throw new i.zx(`Failed to load ${e} library after ${r+1} attempts: ${n?.message}`,"LIBRARY_LOAD_FAILED")}let h={dxfWriter:{name:"dxf-writer",importFn:()=>r.e(4402).then(r.t.bind(r,14402,23))}};var c=r(44134).Buffer;class f extends a.k{async loadLibraries(){let e=await o(h.dxfWriter);this.DxfWriter=e.default||e}async performConversionWithLibraries(e,t={}){try{let r=e.toString("utf8");if(!r.includes("<svg")&&!r.includes("<?xml"))throw new i.OD("Invalid SVG: Missing SVG tag");this.reportProgress(t,.4);let a=new DOMParser().parseFromString(r,"image/svg+xml"),s=a.querySelector("parsererror");if(s)throw new i.zx("Failed to parse SVG: "+s.textContent,"SVG_PARSE_ERROR");let n=a.documentElement;if(!n||"svg"!==n.tagName.toLowerCase())throw new i.zx("Invalid SVG document structure","SVG_INVALID_STRUCTURE");let o=this.extractSvgElements(n,t.preserveLayers);if(0===o.length)throw new i.zx("No convertible elements found in SVG","SVG_NO_ELEMENTS");this.reportProgress(t,.6);let l=new this.DxfWriter;t.units&&l.setUnits(t.units);let h=n.viewBox.baseVal,f=h.width||n.width.baseVal.value||100,m=h.height||n.height.baseVal.value||100,p=0;for(let e of o){this.convertElementToDxf(l,e,m,t),p++;let r=.6+.3*(p/o.length);this.reportProgress(t,r)}let u=l.toDxfString(),d=c.from(u,"utf8");return this.createSuccessResult(d,"application/dxf",{elementCount:o.length,units:t.units||"Millimeters",dimensions:{width:f,height:m}}

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