update at 2026-02-11 19:35:34

frontend/dist/assets/download-CtC1_y0e.js

@@ -1 +1 @@
-import{_ as v}from"./index-_4VXTXt_.js";function p(t,e,n="text/plain"){const o=new Blob([t],{type:n});s(o,e)}function s(t,e){const n=URL.createObjectURL(t),o=document.createElement("a");o.href=n,o.download=e,document.body.appendChild(o),o.click(),document.body.removeChild(o),URL.revokeObjectURL(n)}function P(t,e){p(t,e,"image/svg+xml")}async function F(t,e="font2svg-export.zip"){const n=(await v(async()=>{const{default:r}=await import("./jszip.min-D7KnG0-e.js").then(i=>i.j);return{default:r}},[])).default,o=new n;for(const r of t)o.file(r.name,r.content);const a=await o.generateAsync({type:"blob"});s(a,e)}function d(t){if(!t)return null;const e=t.match(/-?\d+(\.\d+)?/);if(!e)return null;const n=Number(e[0]);return Number.isFinite(n)?n:null}function x(t){const n=new DOMParser().parseFromString(t,"image/svg+xml").documentElement,o=d(n.getAttribute("width")),a=d(n.getAttribute("height"));if(o&&a)return{width:o,height:a};const r=n.getAttribute("viewBox");if(r){const i=r.trim().split(/[\s,]+/).map(Number);if(i.length===4&&Number.isFinite(i[2])&&Number.isFinite(i[3]))return{width:Math.max(1,i[2]),height:Math.max(1,i[3])}}return{width:1024,height:1024}}async function _(t,e){const n=x(t),o=e?.scale??1,a=Math.max(1,Math.round((e?.width??n.width)*o)),r=Math.max(1,Math.round((e?.height??n.height)*o)),i=document.createElement("canvas");i.width=a,i.height=r;const l=i.getContext("2d");if(!l)throw new Error("无法创建 PNG 画布");e?.backgroundColor?(l.fillStyle=e.backgroundColor,l.fillRect(0,0,a,r)):l.clearRect(0,0,a,r);const f=new Blob([t],{type:"image/svg+xml;charset=utf-8"}),u=URL.createObjectURL(f);try{const c=new Image;await new Promise((w,b)=>{c.onload=()=>w(),c.onerror=()=>b(new Error("SVG 转 PNG 失败")),c.src=u}),l.drawImage(c,0,0,a,r)}finally{URL.revokeObjectURL(u)}const g=await new Promise(c=>{i.toBlob(c,"image/png")});if(!g)throw new Error("PNG 编码失败");return g}async function R(t,e,n){const o=await _(t,n);s(o,e)}function m(t){return t.replace(/[<>:"/\\|?*\x00-\x1F]/g,"_").replace(/\s+/g,"_").substring(0,200)}function h(t,e){const n=m(Array.from(t).slice(0,8).join(""));return`${m(e.substring(0,20))}_${n}`}function B(t,e){return`${h(t,e)}.svg`}function L(t,e){return`${h(t,e)}.png`}export{_ as convertSvgToPngBlob,s as downloadBlob,F as downloadMultipleFiles,R as downloadPngFromSvg,P as downloadSvg,p as downloadText,L as generatePngFilename,B as generateSvgFilename,m as sanitizeFilename};
+import{_ as v}from"./index-h1zOmI1c.js";function p(t,e,n="text/plain"){const o=new Blob([t],{type:n});s(o,e)}function s(t,e){const n=URL.createObjectURL(t),o=document.createElement("a");o.href=n,o.download=e,document.body.appendChild(o),o.click(),document.body.removeChild(o),URL.revokeObjectURL(n)}function P(t,e){p(t,e,"image/svg+xml")}async function F(t,e="font2svg-export.zip"){const n=(await v(async()=>{const{default:r}=await import("./jszip.min-D7KnG0-e.js").then(i=>i.j);return{default:r}},[])).default,o=new n;for(const r of t)o.file(r.name,r.content);const a=await o.generateAsync({type:"blob"});s(a,e)}function d(t){if(!t)return null;const e=t.match(/-?\d+(\.\d+)?/);if(!e)return null;const n=Number(e[0]);return Number.isFinite(n)?n:null}function x(t){const n=new DOMParser().parseFromString(t,"image/svg+xml").documentElement,o=d(n.getAttribute("width")),a=d(n.getAttribute("height"));if(o&&a)return{width:o,height:a};const r=n.getAttribute("viewBox");if(r){const i=r.trim().split(/[\s,]+/).map(Number);if(i.length===4&&Number.isFinite(i[2])&&Number.isFinite(i[3]))return{width:Math.max(1,i[2]),height:Math.max(1,i[3])}}return{width:1024,height:1024}}async function _(t,e){const n=x(t),o=e?.scale??1,a=Math.max(1,Math.round((e?.width??n.width)*o)),r=Math.max(1,Math.round((e?.height??n.height)*o)),i=document.createElement("canvas");i.width=a,i.height=r;const l=i.getContext("2d");if(!l)throw new Error("无法创建 PNG 画布");e?.backgroundColor?(l.fillStyle=e.backgroundColor,l.fillRect(0,0,a,r)):l.clearRect(0,0,a,r);const f=new Blob([t],{type:"image/svg+xml;charset=utf-8"}),u=URL.createObjectURL(f);try{const c=new Image;await new Promise((w,b)=>{c.onload=()=>w(),c.onerror=()=>b(new Error("SVG 转 PNG 失败")),c.src=u}),l.drawImage(c,0,0,a,r)}finally{URL.revokeObjectURL(u)}const g=await new Promise(c=>{i.toBlob(c,"image/png")});if(!g)throw new Error("PNG 编码失败");return g}async function R(t,e,n){const o=await _(t,n);s(o,e)}function m(t){return t.replace(/[<>:"/\\|?*\x00-\x1F]/g,"_").replace(/\s+/g,"_").substring(0,200)}function h(t,e){const n=m(Array.from(t).slice(0,8).join(""));return`${m(e.substring(0,20))}_${n}`}function B(t,e){return`${h(t,e)}.svg`}function L(t,e){return`${h(t,e)}.png`}export{_ as convertSvgToPngBlob,s as downloadBlob,F as downloadMultipleFiles,R as downloadPngFromSvg,P as downloadSvg,p as downloadText,L as generatePngFilename,B as generateSvgFilename,m as sanitizeFilename};