| 12 |
- !function (t) { "use strict"; var r = t.HTMLCanvasElement && t.HTMLCanvasElement.prototype, f = t.Blob && function () { try { return Boolean(new Blob) } catch (t) { return !1 } }(), b = f && t.Uint8Array && function () { try { return 100 === new Blob([new Uint8Array(100)]).size } catch (t) { return !1 } }(), d = t.BlobBuilder || t.WebKitBlobBuilder || t.MozBlobBuilder || t.MSBlobBuilder, B = /^data:((.*?)(;charset=.*?)?)(;base64)?,/, a = (f || d) && t.atob && t.ArrayBuffer && t.Uint8Array && function (t) { var e, o, n, r, a, i, l, u, c; if (!(e = t.match(B))) throw new Error("invalid data URI"); for (o = e[2] ? e[1] : "text/plain" + (e[3] || ";charset=US-ASCII"), n = !!e[4], r = t.slice(e[0].length), a = n ? atob(r) : decodeURIComponent(r), i = new ArrayBuffer(a.length), l = new Uint8Array(i), u = 0; u < a.length; u += 1) l[u] = a.charCodeAt(u); return f ? new Blob([b ? l : i], { type: o }) : ((c = new d).append(i), c.getBlob(o)) }; t.HTMLCanvasElement && !r.toBlob && (r.mozGetAsFile ? r.toBlob = function (t, e, o) { var n = this; setTimeout(function () { o && r.toDataURL && a ? t(a(n.toDataURL(e, o))) : t(n.mozGetAsFile("blob", e)) }) } : r.toDataURL && a && (r.toBlob = function (t, e, o) { var n = this; setTimeout(function () { t(a(n.toDataURL(e, o))) }) })), "function" == typeof define && define.amd ? define(function () { return a }) : "object" == typeof module && module.exports ? module.exports = a : t.dataURLtoBlob = a }(window);
- //# sourceMappingURL=canvas-to-blob.min.js.map
|
