UNPKG

dom2canvas

Version:

Convert DOM Elements/strings to canvas | pdf && style whatever you want to show on canvas/img/pdf

43 lines (42 loc) 1.3 kB
function x(r, t, e) { let c, g = ""; typeof r == "string" ? c = r : r instanceof HTMLElement ? c = r.outerHTML : c = ` <h1>Hello World124</h1> `, t && (g = t); const d = i(c, g, (e == null ? void 0 : e.width) ?? 800); let a; e != null && e.canvas ? a = e.canvas : a = document == null ? void 0 : document.createElement("canvas"); const n = a.getContext("2d"); a.width = (e == null ? void 0 : e.width) ?? 800, a.height = (e == null ? void 0 : e.height) ?? 800; const f = new Blob([d], { type: "image/svg+xml;" }), w = new FileReader(); return new Promise((s) => { w.readAsDataURL(f), w.onload = function(v) { var h; const m = (h = v.target) == null ? void 0 : h.result, l = new Image(); l.src = m, l.onload = function() { new Promise(() => { n ? (n.drawImage(l, 0, 0), s(a)) : console.log("canvas error", a); }).catch((u) => { console.error(u); }); }; }; }); } function i(r, t, e) { return ` <svg xmlns="http://www.w3.org/2000/svg"> <foreignObject width="${e}" height="100%"> <div xmlns="http://www.w3.org/1999/xhtml" > ${t} ${r} </div> </foreignObject> </svg> `; } export { x as default };