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@@ -1,907 +0,0 @@
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-/**
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- * weapp.qrcode.js v1.0.0 (https://github.com/yingye/weapp-qrcode#readme)
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- */
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-
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-var hasOwn = Object.prototype.hasOwnProperty,
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- toStr = Object.prototype.toString,
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- defineProperty = Object.defineProperty,
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- gOPD = Object.getOwnPropertyDescriptor,
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- isArray = function (t) {
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- return "function" == typeof Array.isArray
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- ? Array.isArray(t)
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- : "[object Array]" === toStr.call(t);
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- },
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- isPlainObject = function (t) {
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- if (!t || "[object Object]" !== toStr.call(t)) return !1;
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- var e,
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- r = hasOwn.call(t, "constructor"),
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- o =
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- t.constructor &&
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- t.constructor.prototype &&
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- hasOwn.call(t.constructor.prototype, "isPrototypeOf");
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- if (t.constructor && !r && !o) return !1;
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- for (e in t);
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- return void 0 === e || hasOwn.call(t, e);
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- },
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- setProperty = function (t, e) {
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- defineProperty && "__proto__" === e.name
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- ? defineProperty(t, e.name, {
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- enumerable: !0,
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- configurable: !0,
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- value: e.newValue,
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- writable: !0,
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- })
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- : (t[e.name] = e.newValue);
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- },
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- getProperty = function (t, e) {
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- if ("__proto__" === e) {
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- if (!hasOwn.call(t, e)) return;
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- if (gOPD) return gOPD(t, e).value;
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- }
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- return t[e];
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- },
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- extend = function t() {
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- var e,
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- r,
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- o,
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- n,
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- i,
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- a,
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- s = arguments[0],
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- u = 1,
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- l = arguments.length,
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- h = !1;
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- for (
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- "boolean" == typeof s && ((h = s), (s = arguments[1] || {}), (u = 2)),
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- (null == s || ("object" != typeof s && "function" != typeof s)) &&
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- (s = {});
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- u < l;
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- ++u
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- )
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- if (null != (e = arguments[u]))
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- for (r in e)
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- (o = getProperty(s, r)),
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- s !== (n = getProperty(e, r)) &&
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- (h && n && (isPlainObject(n) || (i = isArray(n)))
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- ? (i
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- ? ((i = !1), (a = o && isArray(o) ? o : []))
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- : (a = o && isPlainObject(o) ? o : {}),
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- setProperty(s, { name: r, newValue: t(h, a, n) }))
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- : void 0 !== n && setProperty(s, { name: r, newValue: n }));
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- return s;
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- };
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-function QR8bitByte(t) {
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- (this.mode = QRMode.MODE_8BIT_BYTE), (this.data = t);
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-}
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-function QRCode(t, e) {
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- (this.typeNumber = t),
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- (this.errorCorrectLevel = e),
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- (this.modules = null),
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- (this.moduleCount = 0),
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- (this.dataCache = null),
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- (this.dataList = new Array());
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-}
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-(QR8bitByte.prototype = {
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- getLength: function (t) {
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- return this.data.length;
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- },
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- write: function (t) {
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- for (var e = 0; e < this.data.length; e++)
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- t.put(this.data.charCodeAt(e), 8);
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- },
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-}),
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- (QRCode.prototype = {
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- addData: function (t) {
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- var e = new QR8bitByte(t);
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- this.dataList.push(e), (this.dataCache = null);
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- },
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- isDark: function (t, e) {
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- if (t < 0 || this.moduleCount <= t || e < 0 || this.moduleCount <= e)
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- throw new Error(t + "," + e);
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- return this.modules[t][e];
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- },
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- getModuleCount: function () {
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- return this.moduleCount;
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- },
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- make: function () {
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- if (this.typeNumber < 1) {
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- var t = 1;
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- for (t = 1; t < 40; t++) {
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- for (
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- var e = QRRSBlock.getRSBlocks(t, this.errorCorrectLevel),
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- r = new QRBitBuffer(),
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- o = 0,
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- n = 0;
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- n < e.length;
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- n++
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- )
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- o += e[n].dataCount;
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- for (n = 0; n < this.dataList.length; n++) {
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- var i = this.dataList[n];
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- r.put(i.mode, 4),
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- r.put(i.getLength(), QRUtil.getLengthInBits(i.mode, t)),
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- i.write(r);
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- }
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- if (r.getLengthInBits() <= 8 * o) break;
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- }
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- this.typeNumber = t;
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- }
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- this.makeImpl(!1, this.getBestMaskPattern());
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- },
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- makeImpl: function (t, e) {
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- (this.moduleCount = 4 * this.typeNumber + 17),
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- (this.modules = new Array(this.moduleCount));
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- for (var r = 0; r < this.moduleCount; r++) {
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- this.modules[r] = new Array(this.moduleCount);
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- for (var o = 0; o < this.moduleCount; o++) this.modules[r][o] = null;
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- }
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- this.setupPositionProbePattern(0, 0),
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- this.setupPositionProbePattern(this.moduleCount - 7, 0),
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- this.setupPositionProbePattern(0, this.moduleCount - 7),
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- this.setupPositionAdjustPattern(),
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- this.setupTimingPattern(),
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- this.setupTypeInfo(t, e),
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- this.typeNumber >= 7 && this.setupTypeNumber(t),
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- null == this.dataCache &&
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- (this.dataCache = QRCode.createData(
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- this.typeNumber,
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- this.errorCorrectLevel,
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- this.dataList
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- )),
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- this.mapData(this.dataCache, e);
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- },
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- setupPositionProbePattern: function (t, e) {
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- for (var r = -1; r <= 7; r++)
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- if (!(t + r <= -1 || this.moduleCount <= t + r))
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- for (var o = -1; o <= 7; o++)
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- e + o <= -1 ||
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- this.moduleCount <= e + o ||
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- (this.modules[t + r][e + o] =
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- (0 <= r && r <= 6 && (0 == o || 6 == o)) ||
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- (0 <= o && o <= 6 && (0 == r || 6 == r)) ||
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- (2 <= r && r <= 4 && 2 <= o && o <= 4));
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- },
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- getBestMaskPattern: function () {
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- for (var t = 0, e = 0, r = 0; r < 8; r++) {
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- this.makeImpl(!0, r);
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- var o = QRUtil.getLostPoint(this);
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- (0 == r || t > o) && ((t = o), (e = r));
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- }
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- return e;
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- },
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- createMovieClip: function (t, e, r) {
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- var o = t.createEmptyMovieClip(e, r);
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- this.make();
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- for (var n = 0; n < this.modules.length; n++)
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- for (var i = 1 * n, a = 0; a < this.modules[n].length; a++) {
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- var s = 1 * a;
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- this.modules[n][a] &&
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- (o.beginFill(0, 100),
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- o.moveTo(s, i),
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- o.lineTo(s + 1, i),
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- o.lineTo(s + 1, i + 1),
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- o.lineTo(s, i + 1),
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- o.endFill());
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- }
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- return o;
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- },
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- setupTimingPattern: function () {
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- for (var t = 8; t < this.moduleCount - 8; t++)
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- null == this.modules[t][6] && (this.modules[t][6] = t % 2 == 0);
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- for (var e = 8; e < this.moduleCount - 8; e++)
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- null == this.modules[6][e] && (this.modules[6][e] = e % 2 == 0);
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- },
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- setupPositionAdjustPattern: function () {
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- for (
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- var t = QRUtil.getPatternPosition(this.typeNumber), e = 0;
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- e < t.length;
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- e++
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- )
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- for (var r = 0; r < t.length; r++) {
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- var o = t[e],
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- n = t[r];
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- if (null == this.modules[o][n])
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- for (var i = -2; i <= 2; i++)
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- for (var a = -2; a <= 2; a++)
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- this.modules[o + i][n + a] =
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- -2 == i || 2 == i || -2 == a || 2 == a || (0 == i && 0 == a);
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- }
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- },
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- setupTypeNumber: function (t) {
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- for (
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- var e = QRUtil.getBCHTypeNumber(this.typeNumber), r = 0;
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- r < 18;
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- r++
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- ) {
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- var o = !t && 1 == ((e >> r) & 1);
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- this.modules[Math.floor(r / 3)][(r % 3) + this.moduleCount - 8 - 3] = o;
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- }
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- for (r = 0; r < 18; r++) {
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- o = !t && 1 == ((e >> r) & 1);
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- this.modules[(r % 3) + this.moduleCount - 8 - 3][Math.floor(r / 3)] = o;
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- }
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- },
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- setupTypeInfo: function (t, e) {
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- for (
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- var r = (this.errorCorrectLevel << 3) | e,
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- o = QRUtil.getBCHTypeInfo(r),
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- n = 0;
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- n < 15;
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- n++
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- ) {
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- var i = !t && 1 == ((o >> n) & 1);
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- n < 6
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- ? (this.modules[n][8] = i)
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- : n < 8
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- ? (this.modules[n + 1][8] = i)
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- : (this.modules[this.moduleCount - 15 + n][8] = i);
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- }
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- for (n = 0; n < 15; n++) {
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- i = !t && 1 == ((o >> n) & 1);
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- n < 8
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- ? (this.modules[8][this.moduleCount - n - 1] = i)
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- : n < 9
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- ? (this.modules[8][15 - n - 1 + 1] = i)
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- : (this.modules[8][15 - n - 1] = i);
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- }
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- this.modules[this.moduleCount - 8][8] = !t;
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- },
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- mapData: function (t, e) {
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- for (
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- var r = -1,
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- o = this.moduleCount - 1,
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- n = 7,
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- i = 0,
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- a = this.moduleCount - 1;
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- a > 0;
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- a -= 2
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- )
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- for (6 == a && a--; ; ) {
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- for (var s = 0; s < 2; s++)
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- if (null == this.modules[o][a - s]) {
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- var u = !1;
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- i < t.length && (u = 1 == ((t[i] >>> n) & 1)),
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- QRUtil.getMask(e, o, a - s) && (u = !u),
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- (this.modules[o][a - s] = u),
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- -1 == --n && (i++, (n = 7));
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- }
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- if ((o += r) < 0 || this.moduleCount <= o) {
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- (o -= r), (r = -r);
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- break;
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- }
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- }
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- },
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- }),
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- (QRCode.PAD0 = 236),
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- (QRCode.PAD1 = 17),
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- (QRCode.createData = function (t, e, r) {
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- for (
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- var o = QRRSBlock.getRSBlocks(t, e), n = new QRBitBuffer(), i = 0;
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- i < r.length;
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- i++
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- ) {
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- var a = r[i];
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- n.put(a.mode, 4),
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- n.put(a.getLength(), QRUtil.getLengthInBits(a.mode, t)),
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- a.write(n);
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- }
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- var s = 0;
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- for (i = 0; i < o.length; i++) s += o[i].dataCount;
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- if (n.getLengthInBits() > 8 * s)
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- throw new Error(
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- "code length overflow. (" + n.getLengthInBits() + ">" + 8 * s + ")"
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- );
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- for (
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- n.getLengthInBits() + 4 <= 8 * s && n.put(0, 4);
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- n.getLengthInBits() % 8 != 0;
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-
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- )
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- n.putBit(!1);
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- for (
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- ;
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- !(
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- n.getLengthInBits() >= 8 * s ||
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- (n.put(QRCode.PAD0, 8), n.getLengthInBits() >= 8 * s)
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- );
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-
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- )
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- n.put(QRCode.PAD1, 8);
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- return QRCode.createBytes(n, o);
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- }),
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- (QRCode.createBytes = function (t, e) {
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- for (
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- var r = 0,
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- o = 0,
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- n = 0,
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- i = new Array(e.length),
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- a = new Array(e.length),
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- s = 0;
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- s < e.length;
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- s++
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- ) {
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- var u = e[s].dataCount,
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- l = e[s].totalCount - u;
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- (o = Math.max(o, u)), (n = Math.max(n, l)), (i[s] = new Array(u));
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- for (var h = 0; h < i[s].length; h++) i[s][h] = 255 & t.buffer[h + r];
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- r += u;
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- var f = QRUtil.getErrorCorrectPolynomial(l),
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- g = new QRPolynomial(i[s], f.getLength() - 1).mod(f);
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- a[s] = new Array(f.getLength() - 1);
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- for (h = 0; h < a[s].length; h++) {
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- var c = h + g.getLength() - a[s].length;
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- a[s][h] = c >= 0 ? g.get(c) : 0;
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- }
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- }
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- var d = 0;
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- for (h = 0; h < e.length; h++) d += e[h].totalCount;
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- var R = new Array(d),
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- m = 0;
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- for (h = 0; h < o; h++)
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- for (s = 0; s < e.length; s++) h < i[s].length && (R[m++] = i[s][h]);
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- for (h = 0; h < n; h++)
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- for (s = 0; s < e.length; s++) h < a[s].length && (R[m++] = a[s][h]);
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- return R;
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- });
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-for (
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- var QRMode = {
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- MODE_NUMBER: 1,
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- MODE_ALPHA_NUM: 2,
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- MODE_8BIT_BYTE: 4,
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- MODE_KANJI: 8,
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- },
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- QRErrorCorrectLevel = { L: 1, M: 0, Q: 3, H: 2 },
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- QRMaskPattern = {
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- PATTERN000: 0,
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- PATTERN001: 1,
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- PATTERN010: 2,
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- PATTERN011: 3,
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- PATTERN100: 4,
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- PATTERN101: 5,
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- PATTERN110: 6,
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- PATTERN111: 7,
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- },
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- QRUtil = {
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- PATTERN_POSITION_TABLE: [
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- [],
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- [6, 18],
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- [6, 22],
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- [6, 26],
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- [6, 30],
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- [6, 34],
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- [6, 22, 38],
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- [6, 24, 42],
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- [6, 26, 46],
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- [6, 28, 50],
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- [6, 30, 54],
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- [6, 32, 58],
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- [6, 34, 62],
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- [6, 26, 46, 66],
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- [6, 26, 48, 70],
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- [6, 26, 50, 74],
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- [6, 30, 54, 78],
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- [6, 30, 56, 82],
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- [6, 30, 58, 86],
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- [6, 34, 62, 90],
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- [6, 28, 50, 72, 94],
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- [6, 26, 50, 74, 98],
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|
- [6, 30, 54, 78, 102],
|
|
|
- [6, 28, 54, 80, 106],
|
|
|
- [6, 32, 58, 84, 110],
|
|
|
- [6, 30, 58, 86, 114],
|
|
|
- [6, 34, 62, 90, 118],
|
|
|
- [6, 26, 50, 74, 98, 122],
|
|
|
- [6, 30, 54, 78, 102, 126],
|
|
|
- [6, 26, 52, 78, 104, 130],
|
|
|
- [6, 30, 56, 82, 108, 134],
|
|
|
- [6, 34, 60, 86, 112, 138],
|
|
|
- [6, 30, 58, 86, 114, 142],
|
|
|
- [6, 34, 62, 90, 118, 146],
|
|
|
- [6, 30, 54, 78, 102, 126, 150],
|
|
|
- [6, 24, 50, 76, 102, 128, 154],
|
|
|
- [6, 28, 54, 80, 106, 132, 158],
|
|
|
- [6, 32, 58, 84, 110, 136, 162],
|
|
|
- [6, 26, 54, 82, 110, 138, 166],
|
|
|
- [6, 30, 58, 86, 114, 142, 170],
|
|
|
- ],
|
|
|
- G15: 1335,
|
|
|
- G18: 7973,
|
|
|
- G15_MASK: 21522,
|
|
|
- getBCHTypeInfo: function (t) {
|
|
|
- for (
|
|
|
- var e = t << 10;
|
|
|
- QRUtil.getBCHDigit(e) - QRUtil.getBCHDigit(QRUtil.G15) >= 0;
|
|
|
-
|
|
|
- )
|
|
|
- e ^=
|
|
|
- QRUtil.G15 <<
|
|
|
- (QRUtil.getBCHDigit(e) - QRUtil.getBCHDigit(QRUtil.G15));
|
|
|
- return ((t << 10) | e) ^ QRUtil.G15_MASK;
|
|
|
- },
|
|
|
- getBCHTypeNumber: function (t) {
|
|
|
- for (
|
|
|
- var e = t << 12;
|
|
|
- QRUtil.getBCHDigit(e) - QRUtil.getBCHDigit(QRUtil.G18) >= 0;
|
|
|
-
|
|
|
- )
|
|
|
- e ^=
|
|
|
- QRUtil.G18 <<
|
|
|
- (QRUtil.getBCHDigit(e) - QRUtil.getBCHDigit(QRUtil.G18));
|
|
|
- return (t << 12) | e;
|
|
|
- },
|
|
|
- getBCHDigit: function (t) {
|
|
|
- for (var e = 0; 0 != t; ) e++, (t >>>= 1);
|
|
|
- return e;
|
|
|
- },
|
|
|
- getPatternPosition: function (t) {
|
|
|
- return QRUtil.PATTERN_POSITION_TABLE[t - 1];
|
|
|
- },
|
|
|
- getMask: function (t, e, r) {
|
|
|
- switch (t) {
|
|
|
- case QRMaskPattern.PATTERN000:
|
|
|
- return (e + r) % 2 == 0;
|
|
|
- case QRMaskPattern.PATTERN001:
|
|
|
- return e % 2 == 0;
|
|
|
- case QRMaskPattern.PATTERN010:
|
|
|
- return r % 3 == 0;
|
|
|
- case QRMaskPattern.PATTERN011:
|
|
|
- return (e + r) % 3 == 0;
|
|
|
- case QRMaskPattern.PATTERN100:
|
|
|
- return (Math.floor(e / 2) + Math.floor(r / 3)) % 2 == 0;
|
|
|
- case QRMaskPattern.PATTERN101:
|
|
|
- return ((e * r) % 2) + ((e * r) % 3) == 0;
|
|
|
- case QRMaskPattern.PATTERN110:
|
|
|
- return (((e * r) % 2) + ((e * r) % 3)) % 2 == 0;
|
|
|
- case QRMaskPattern.PATTERN111:
|
|
|
- return (((e * r) % 3) + ((e + r) % 2)) % 2 == 0;
|
|
|
- default:
|
|
|
- throw new Error("bad maskPattern:" + t);
|
|
|
- }
|
|
|
- },
|
|
|
- getErrorCorrectPolynomial: function (t) {
|
|
|
- for (var e = new QRPolynomial([1], 0), r = 0; r < t; r++)
|
|
|
- e = e.multiply(new QRPolynomial([1, QRMath.gexp(r)], 0));
|
|
|
- return e;
|
|
|
- },
|
|
|
- getLengthInBits: function (t, e) {
|
|
|
- if (1 <= e && e < 10)
|
|
|
- switch (t) {
|
|
|
- case QRMode.MODE_NUMBER:
|
|
|
- return 10;
|
|
|
- case QRMode.MODE_ALPHA_NUM:
|
|
|
- return 9;
|
|
|
- case QRMode.MODE_8BIT_BYTE:
|
|
|
- case QRMode.MODE_KANJI:
|
|
|
- return 8;
|
|
|
- default:
|
|
|
- throw new Error("mode:" + t);
|
|
|
- }
|
|
|
- else if (e < 27)
|
|
|
- switch (t) {
|
|
|
- case QRMode.MODE_NUMBER:
|
|
|
- return 12;
|
|
|
- case QRMode.MODE_ALPHA_NUM:
|
|
|
- return 11;
|
|
|
- case QRMode.MODE_8BIT_BYTE:
|
|
|
- return 16;
|
|
|
- case QRMode.MODE_KANJI:
|
|
|
- return 10;
|
|
|
- default:
|
|
|
- throw new Error("mode:" + t);
|
|
|
- }
|
|
|
- else {
|
|
|
- if (!(e < 41)) throw new Error("type:" + e);
|
|
|
- switch (t) {
|
|
|
- case QRMode.MODE_NUMBER:
|
|
|
- return 14;
|
|
|
- case QRMode.MODE_ALPHA_NUM:
|
|
|
- return 13;
|
|
|
- case QRMode.MODE_8BIT_BYTE:
|
|
|
- return 16;
|
|
|
- case QRMode.MODE_KANJI:
|
|
|
- return 12;
|
|
|
- default:
|
|
|
- throw new Error("mode:" + t);
|
|
|
- }
|
|
|
- }
|
|
|
- },
|
|
|
- getLostPoint: function (t) {
|
|
|
- for (var e = t.getModuleCount(), r = 0, o = 0; o < e; o++)
|
|
|
- for (var n = 0; n < e; n++) {
|
|
|
- for (var i = 0, a = t.isDark(o, n), s = -1; s <= 1; s++)
|
|
|
- if (!(o + s < 0 || e <= o + s))
|
|
|
- for (var u = -1; u <= 1; u++)
|
|
|
- n + u < 0 ||
|
|
|
- e <= n + u ||
|
|
|
- (0 == s && 0 == u) ||
|
|
|
- (a == t.isDark(o + s, n + u) && i++);
|
|
|
- i > 5 && (r += 3 + i - 5);
|
|
|
- }
|
|
|
- for (o = 0; o < e - 1; o++)
|
|
|
- for (n = 0; n < e - 1; n++) {
|
|
|
- var l = 0;
|
|
|
- t.isDark(o, n) && l++,
|
|
|
- t.isDark(o + 1, n) && l++,
|
|
|
- t.isDark(o, n + 1) && l++,
|
|
|
- t.isDark(o + 1, n + 1) && l++,
|
|
|
- (0 != l && 4 != l) || (r += 3);
|
|
|
- }
|
|
|
- for (o = 0; o < e; o++)
|
|
|
- for (n = 0; n < e - 6; n++)
|
|
|
- t.isDark(o, n) &&
|
|
|
- !t.isDark(o, n + 1) &&
|
|
|
- t.isDark(o, n + 2) &&
|
|
|
- t.isDark(o, n + 3) &&
|
|
|
- t.isDark(o, n + 4) &&
|
|
|
- !t.isDark(o, n + 5) &&
|
|
|
- t.isDark(o, n + 6) &&
|
|
|
- (r += 40);
|
|
|
- for (n = 0; n < e; n++)
|
|
|
- for (o = 0; o < e - 6; o++)
|
|
|
- t.isDark(o, n) &&
|
|
|
- !t.isDark(o + 1, n) &&
|
|
|
- t.isDark(o + 2, n) &&
|
|
|
- t.isDark(o + 3, n) &&
|
|
|
- t.isDark(o + 4, n) &&
|
|
|
- !t.isDark(o + 5, n) &&
|
|
|
- t.isDark(o + 6, n) &&
|
|
|
- (r += 40);
|
|
|
- var h = 0;
|
|
|
- for (n = 0; n < e; n++) for (o = 0; o < e; o++) t.isDark(o, n) && h++;
|
|
|
- return (r += 10 * (Math.abs((100 * h) / e / e - 50) / 5));
|
|
|
- },
|
|
|
- },
|
|
|
- QRMath = {
|
|
|
- glog: function (t) {
|
|
|
- if (t < 1) throw new Error("glog(" + t + ")");
|
|
|
- return QRMath.LOG_TABLE[t];
|
|
|
- },
|
|
|
- gexp: function (t) {
|
|
|
- for (; t < 0; ) t += 255;
|
|
|
- for (; t >= 256; ) t -= 255;
|
|
|
- return QRMath.EXP_TABLE[t];
|
|
|
- },
|
|
|
- EXP_TABLE: new Array(256),
|
|
|
- LOG_TABLE: new Array(256),
|
|
|
- },
|
|
|
- i = 0;
|
|
|
- i < 8;
|
|
|
- i++
|
|
|
-)
|
|
|
- QRMath.EXP_TABLE[i] = 1 << i;
|
|
|
-for (i = 8; i < 256; i++)
|
|
|
- QRMath.EXP_TABLE[i] =
|
|
|
- QRMath.EXP_TABLE[i - 4] ^
|
|
|
- QRMath.EXP_TABLE[i - 5] ^
|
|
|
- QRMath.EXP_TABLE[i - 6] ^
|
|
|
- QRMath.EXP_TABLE[i - 8];
|
|
|
-for (i = 0; i < 255; i++) QRMath.LOG_TABLE[QRMath.EXP_TABLE[i]] = i;
|
|
|
-function QRPolynomial(t, e) {
|
|
|
- if (void 0 == t.length) throw new Error(t.length + "/" + e);
|
|
|
- for (var r = 0; r < t.length && 0 == t[r]; ) r++;
|
|
|
- this.num = new Array(t.length - r + e);
|
|
|
- for (var o = 0; o < t.length - r; o++) this.num[o] = t[o + r];
|
|
|
-}
|
|
|
-function QRRSBlock(t, e) {
|
|
|
- (this.totalCount = t), (this.dataCount = e);
|
|
|
-}
|
|
|
-function QRBitBuffer() {
|
|
|
- (this.buffer = new Array()), (this.length = 0);
|
|
|
-}
|
|
|
-function utf16to8(t) {
|
|
|
- var e, r, o, n;
|
|
|
- for (e = "", o = t.length, r = 0; r < o; r++)
|
|
|
- (n = t.charCodeAt(r)) >= 1 && n <= 127
|
|
|
- ? (e += t.charAt(r))
|
|
|
- : n > 2047
|
|
|
- ? ((e += String.fromCharCode(224 | ((n >> 12) & 15))),
|
|
|
- (e += String.fromCharCode(128 | ((n >> 6) & 63))),
|
|
|
- (e += String.fromCharCode(128 | ((n >> 0) & 63))))
|
|
|
- : ((e += String.fromCharCode(192 | ((n >> 6) & 31))),
|
|
|
- (e += String.fromCharCode(128 | ((n >> 0) & 63))));
|
|
|
- return e;
|
|
|
-}
|
|
|
-function drawQrcode(t) {
|
|
|
- (t = t || {}),
|
|
|
- (t = extend(
|
|
|
- !0,
|
|
|
- {
|
|
|
- width: 256,
|
|
|
- height: 256,
|
|
|
- x: 0,
|
|
|
- y: 0,
|
|
|
- typeNumber: -1,
|
|
|
- correctLevel: QRErrorCorrectLevel.H,
|
|
|
- background: "#ffffff",
|
|
|
- foreground: "#000000",
|
|
|
- image: { imageResource: "", dx: 0, dy: 0, dWidth: 100, dHeight: 100 },
|
|
|
- },
|
|
|
- t
|
|
|
- )).canvasId || t.ctx
|
|
|
- ? (function () {
|
|
|
- var e,
|
|
|
- r = new QRCode(t.typeNumber, t.correctLevel);
|
|
|
- r.addData(utf16to8(t.text)),
|
|
|
- r.make(),
|
|
|
- (e = t.ctx
|
|
|
- ? t.ctx
|
|
|
- : t._this
|
|
|
- ? wx.createCanvasContext &&
|
|
|
- wx.createCanvasContext(t.canvasId, t._this)
|
|
|
- : wx.createCanvasContext && wx.createCanvasContext(t.canvasId));
|
|
|
- for (
|
|
|
- var o = t.width / r.getModuleCount(),
|
|
|
- n = t.height / r.getModuleCount(),
|
|
|
- i = 0;
|
|
|
- i < r.getModuleCount();
|
|
|
- i++
|
|
|
- )
|
|
|
- for (var a = 0; a < r.getModuleCount(); a++) {
|
|
|
- var s = r.isDark(i, a) ? t.foreground : t.background;
|
|
|
- e.setFillStyle(s);
|
|
|
- var u = Math.ceil((a + 1) * o) - Math.floor(a * o),
|
|
|
- l = Math.ceil((i + 1) * o) - Math.floor(i * o);
|
|
|
- e.fillRect(
|
|
|
- Math.round(a * o) + t.x,
|
|
|
- Math.round(i * n) + t.y,
|
|
|
- u,
|
|
|
- l
|
|
|
- );
|
|
|
- }
|
|
|
- t.image.imageResource &&
|
|
|
- e.drawImage(
|
|
|
- t.image.imageResource,
|
|
|
- t.image.dx,
|
|
|
- t.image.dy,
|
|
|
- t.image.dWidth,
|
|
|
- t.image.dHeight
|
|
|
- );
|
|
|
- e.draw(!1, function (e) {
|
|
|
- t.callback && t.callback(e);
|
|
|
- });
|
|
|
- })()
|
|
|
- : console.warn("please set canvasId or ctx!");
|
|
|
-}
|
|
|
-(QRPolynomial.prototype = {
|
|
|
- get: function (t) {
|
|
|
- return this.num[t];
|
|
|
- },
|
|
|
- getLength: function () {
|
|
|
- return this.num.length;
|
|
|
- },
|
|
|
- multiply: function (t) {
|
|
|
- for (
|
|
|
- var e = new Array(this.getLength() + t.getLength() - 1), r = 0;
|
|
|
- r < this.getLength();
|
|
|
- r++
|
|
|
- )
|
|
|
- for (var o = 0; o < t.getLength(); o++)
|
|
|
- e[r + o] ^= QRMath.gexp(
|
|
|
- QRMath.glog(this.get(r)) + QRMath.glog(t.get(o))
|
|
|
- );
|
|
|
- return new QRPolynomial(e, 0);
|
|
|
- },
|
|
|
- mod: function (t) {
|
|
|
- if (this.getLength() - t.getLength() < 0) return this;
|
|
|
- for (
|
|
|
- var e = QRMath.glog(this.get(0)) - QRMath.glog(t.get(0)),
|
|
|
- r = new Array(this.getLength()),
|
|
|
- o = 0;
|
|
|
- o < this.getLength();
|
|
|
- o++
|
|
|
- )
|
|
|
- r[o] = this.get(o);
|
|
|
- for (o = 0; o < t.getLength(); o++)
|
|
|
- r[o] ^= QRMath.gexp(QRMath.glog(t.get(o)) + e);
|
|
|
- return new QRPolynomial(r, 0).mod(t);
|
|
|
- },
|
|
|
-}),
|
|
|
- (QRRSBlock.RS_BLOCK_TABLE = [
|
|
|
- [1, 26, 19],
|
|
|
- [1, 26, 16],
|
|
|
- [1, 26, 13],
|
|
|
- [1, 26, 9],
|
|
|
- [1, 44, 34],
|
|
|
- [1, 44, 28],
|
|
|
- [1, 44, 22],
|
|
|
- [1, 44, 16],
|
|
|
- [1, 70, 55],
|
|
|
- [1, 70, 44],
|
|
|
- [2, 35, 17],
|
|
|
- [2, 35, 13],
|
|
|
- [1, 100, 80],
|
|
|
- [2, 50, 32],
|
|
|
- [2, 50, 24],
|
|
|
- [4, 25, 9],
|
|
|
- [1, 134, 108],
|
|
|
- [2, 67, 43],
|
|
|
- [2, 33, 15, 2, 34, 16],
|
|
|
- [2, 33, 11, 2, 34, 12],
|
|
|
- [2, 86, 68],
|
|
|
- [4, 43, 27],
|
|
|
- [4, 43, 19],
|
|
|
- [4, 43, 15],
|
|
|
- [2, 98, 78],
|
|
|
- [4, 49, 31],
|
|
|
- [2, 32, 14, 4, 33, 15],
|
|
|
- [4, 39, 13, 1, 40, 14],
|
|
|
- [2, 121, 97],
|
|
|
- [2, 60, 38, 2, 61, 39],
|
|
|
- [4, 40, 18, 2, 41, 19],
|
|
|
- [4, 40, 14, 2, 41, 15],
|
|
|
- [2, 146, 116],
|
|
|
- [3, 58, 36, 2, 59, 37],
|
|
|
- [4, 36, 16, 4, 37, 17],
|
|
|
- [4, 36, 12, 4, 37, 13],
|
|
|
- [2, 86, 68, 2, 87, 69],
|
|
|
- [4, 69, 43, 1, 70, 44],
|
|
|
- [6, 43, 19, 2, 44, 20],
|
|
|
- [6, 43, 15, 2, 44, 16],
|
|
|
- [4, 101, 81],
|
|
|
- [1, 80, 50, 4, 81, 51],
|
|
|
- [4, 50, 22, 4, 51, 23],
|
|
|
- [3, 36, 12, 8, 37, 13],
|
|
|
- [2, 116, 92, 2, 117, 93],
|
|
|
- [6, 58, 36, 2, 59, 37],
|
|
|
- [4, 46, 20, 6, 47, 21],
|
|
|
- [7, 42, 14, 4, 43, 15],
|
|
|
- [4, 133, 107],
|
|
|
- [8, 59, 37, 1, 60, 38],
|
|
|
- [8, 44, 20, 4, 45, 21],
|
|
|
- [12, 33, 11, 4, 34, 12],
|
|
|
- [3, 145, 115, 1, 146, 116],
|
|
|
- [4, 64, 40, 5, 65, 41],
|
|
|
- [11, 36, 16, 5, 37, 17],
|
|
|
- [11, 36, 12, 5, 37, 13],
|
|
|
- [5, 109, 87, 1, 110, 88],
|
|
|
- [5, 65, 41, 5, 66, 42],
|
|
|
- [5, 54, 24, 7, 55, 25],
|
|
|
- [11, 36, 12],
|
|
|
- [5, 122, 98, 1, 123, 99],
|
|
|
- [7, 73, 45, 3, 74, 46],
|
|
|
- [15, 43, 19, 2, 44, 20],
|
|
|
- [3, 45, 15, 13, 46, 16],
|
|
|
- [1, 135, 107, 5, 136, 108],
|
|
|
- [10, 74, 46, 1, 75, 47],
|
|
|
- [1, 50, 22, 15, 51, 23],
|
|
|
- [2, 42, 14, 17, 43, 15],
|
|
|
- [5, 150, 120, 1, 151, 121],
|
|
|
- [9, 69, 43, 4, 70, 44],
|
|
|
- [17, 50, 22, 1, 51, 23],
|
|
|
- [2, 42, 14, 19, 43, 15],
|
|
|
- [3, 141, 113, 4, 142, 114],
|
|
|
- [3, 70, 44, 11, 71, 45],
|
|
|
- [17, 47, 21, 4, 48, 22],
|
|
|
- [9, 39, 13, 16, 40, 14],
|
|
|
- [3, 135, 107, 5, 136, 108],
|
|
|
- [3, 67, 41, 13, 68, 42],
|
|
|
- [15, 54, 24, 5, 55, 25],
|
|
|
- [15, 43, 15, 10, 44, 16],
|
|
|
- [4, 144, 116, 4, 145, 117],
|
|
|
- [17, 68, 42],
|
|
|
- [17, 50, 22, 6, 51, 23],
|
|
|
- [19, 46, 16, 6, 47, 17],
|
|
|
- [2, 139, 111, 7, 140, 112],
|
|
|
- [17, 74, 46],
|
|
|
- [7, 54, 24, 16, 55, 25],
|
|
|
- [34, 37, 13],
|
|
|
- [4, 151, 121, 5, 152, 122],
|
|
|
- [4, 75, 47, 14, 76, 48],
|
|
|
- [11, 54, 24, 14, 55, 25],
|
|
|
- [16, 45, 15, 14, 46, 16],
|
|
|
- [6, 147, 117, 4, 148, 118],
|
|
|
- [6, 73, 45, 14, 74, 46],
|
|
|
- [11, 54, 24, 16, 55, 25],
|
|
|
- [30, 46, 16, 2, 47, 17],
|
|
|
- [8, 132, 106, 4, 133, 107],
|
|
|
- [8, 75, 47, 13, 76, 48],
|
|
|
- [7, 54, 24, 22, 55, 25],
|
|
|
- [22, 45, 15, 13, 46, 16],
|
|
|
- [10, 142, 114, 2, 143, 115],
|
|
|
- [19, 74, 46, 4, 75, 47],
|
|
|
- [28, 50, 22, 6, 51, 23],
|
|
|
- [33, 46, 16, 4, 47, 17],
|
|
|
- [8, 152, 122, 4, 153, 123],
|
|
|
- [22, 73, 45, 3, 74, 46],
|
|
|
- [8, 53, 23, 26, 54, 24],
|
|
|
- [12, 45, 15, 28, 46, 16],
|
|
|
- [3, 147, 117, 10, 148, 118],
|
|
|
- [3, 73, 45, 23, 74, 46],
|
|
|
- [4, 54, 24, 31, 55, 25],
|
|
|
- [11, 45, 15, 31, 46, 16],
|
|
|
- [7, 146, 116, 7, 147, 117],
|
|
|
- [21, 73, 45, 7, 74, 46],
|
|
|
- [1, 53, 23, 37, 54, 24],
|
|
|
- [19, 45, 15, 26, 46, 16],
|
|
|
- [5, 145, 115, 10, 146, 116],
|
|
|
- [19, 75, 47, 10, 76, 48],
|
|
|
- [15, 54, 24, 25, 55, 25],
|
|
|
- [23, 45, 15, 25, 46, 16],
|
|
|
- [13, 145, 115, 3, 146, 116],
|
|
|
- [2, 74, 46, 29, 75, 47],
|
|
|
- [42, 54, 24, 1, 55, 25],
|
|
|
- [23, 45, 15, 28, 46, 16],
|
|
|
- [17, 145, 115],
|
|
|
- [10, 74, 46, 23, 75, 47],
|
|
|
- [10, 54, 24, 35, 55, 25],
|
|
|
- [19, 45, 15, 35, 46, 16],
|
|
|
- [17, 145, 115, 1, 146, 116],
|
|
|
- [14, 74, 46, 21, 75, 47],
|
|
|
- [29, 54, 24, 19, 55, 25],
|
|
|
- [11, 45, 15, 46, 46, 16],
|
|
|
- [13, 145, 115, 6, 146, 116],
|
|
|
- [14, 74, 46, 23, 75, 47],
|
|
|
- [44, 54, 24, 7, 55, 25],
|
|
|
- [59, 46, 16, 1, 47, 17],
|
|
|
- [12, 151, 121, 7, 152, 122],
|
|
|
- [12, 75, 47, 26, 76, 48],
|
|
|
- [39, 54, 24, 14, 55, 25],
|
|
|
- [22, 45, 15, 41, 46, 16],
|
|
|
- [6, 151, 121, 14, 152, 122],
|
|
|
- [6, 75, 47, 34, 76, 48],
|
|
|
- [46, 54, 24, 10, 55, 25],
|
|
|
- [2, 45, 15, 64, 46, 16],
|
|
|
- [17, 152, 122, 4, 153, 123],
|
|
|
- [29, 74, 46, 14, 75, 47],
|
|
|
- [49, 54, 24, 10, 55, 25],
|
|
|
- [24, 45, 15, 46, 46, 16],
|
|
|
- [4, 152, 122, 18, 153, 123],
|
|
|
- [13, 74, 46, 32, 75, 47],
|
|
|
- [48, 54, 24, 14, 55, 25],
|
|
|
- [42, 45, 15, 32, 46, 16],
|
|
|
- [20, 147, 117, 4, 148, 118],
|
|
|
- [40, 75, 47, 7, 76, 48],
|
|
|
- [43, 54, 24, 22, 55, 25],
|
|
|
- [10, 45, 15, 67, 46, 16],
|
|
|
- [19, 148, 118, 6, 149, 119],
|
|
|
- [18, 75, 47, 31, 76, 48],
|
|
|
- [34, 54, 24, 34, 55, 25],
|
|
|
- [20, 45, 15, 61, 46, 16],
|
|
|
- ]),
|
|
|
- (QRRSBlock.getRSBlocks = function (t, e) {
|
|
|
- var r = QRRSBlock.getRsBlockTable(t, e);
|
|
|
- if (void 0 == r)
|
|
|
- throw new Error(
|
|
|
- "bad rs block @ typeNumber:" + t + "/errorCorrectLevel:" + e
|
|
|
- );
|
|
|
- for (var o = r.length / 3, n = new Array(), i = 0; i < o; i++)
|
|
|
- for (
|
|
|
- var a = r[3 * i + 0], s = r[3 * i + 1], u = r[3 * i + 2], l = 0;
|
|
|
- l < a;
|
|
|
- l++
|
|
|
- )
|
|
|
- n.push(new QRRSBlock(s, u));
|
|
|
- return n;
|
|
|
- }),
|
|
|
- (QRRSBlock.getRsBlockTable = function (t, e) {
|
|
|
- switch (e) {
|
|
|
- case QRErrorCorrectLevel.L:
|
|
|
- return QRRSBlock.RS_BLOCK_TABLE[4 * (t - 1) + 0];
|
|
|
- case QRErrorCorrectLevel.M:
|
|
|
- return QRRSBlock.RS_BLOCK_TABLE[4 * (t - 1) + 1];
|
|
|
- case QRErrorCorrectLevel.Q:
|
|
|
- return QRRSBlock.RS_BLOCK_TABLE[4 * (t - 1) + 2];
|
|
|
- case QRErrorCorrectLevel.H:
|
|
|
- return QRRSBlock.RS_BLOCK_TABLE[4 * (t - 1) + 3];
|
|
|
- default:
|
|
|
- return;
|
|
|
- }
|
|
|
- }),
|
|
|
- (QRBitBuffer.prototype = {
|
|
|
- get: function (t) {
|
|
|
- var e = Math.floor(t / 8);
|
|
|
- return 1 == ((this.buffer[e] >>> (7 - (t % 8))) & 1);
|
|
|
- },
|
|
|
- put: function (t, e) {
|
|
|
- for (var r = 0; r < e; r++) this.putBit(1 == ((t >>> (e - r - 1)) & 1));
|
|
|
- },
|
|
|
- getLengthInBits: function () {
|
|
|
- return this.length;
|
|
|
- },
|
|
|
- putBit: function (t) {
|
|
|
- var e = Math.floor(this.length / 8);
|
|
|
- this.buffer.length <= e && this.buffer.push(0),
|
|
|
- t && (this.buffer[e] |= 128 >>> this.length % 8),
|
|
|
- this.length++;
|
|
|
- },
|
|
|
- });
|
|
|
-export default drawQrcode;
|