function QR8bitByte(a) {
    this.mode = QRMode.MODE_8BIT_BYTE,
        this.data = a
}

function QRCode(a, b) {
    this.typeNumber = a,
        this.errorCorrectLevel = b,
        this.modules = null,
        this.moduleCount = 0,
        this.dataCache = null,
        this.dataList = new Array()
}
function QRPolynomial(a, b) {
    var c, d;
    if (void 0 == a.length) {
        throw new Error(a.length + "/" + b)
    }
    for (c = 0; c < a.length && 0 == a[c];) {
        c++
    }
    for (this.num = new Array(a.length - c + b), d = 0; d < a.length - c; d++) {
        this.num[d] = a[d + c]
    }
}
function QRRSBlock(a, b) {
    this.totalCount = a,
        this.dataCount = b
}
function QRBitBuffer() {
    this.buffer = new Array(),
        this.length = 0
}

function getImgSrc(imgSrc)
{
    var base64ImageContent = imgSrc.replace(/^data:image\/(png|jpg|jpeg);base64,/, "");

    if(base64ImageContent.length>=1 &&  imgSrc.indexOf("data:")>-1) {
        var blob = base64ToBlob(base64ImageContent, 'image/png');
        imgSrc = window.URL.createObjectURL(blob);
    }

    return imgSrc;
}

function base64ToBlob(base64, mime)
{

    mime = mime || '';
    var sliceSize = 1024;
    var byteChars = window.atob(base64);
    var byteArrays = [];

    for (var offset = 0, len = byteChars.length; offset < len; offset += sliceSize) {
        var endOffset = (offset+sliceSize);
        if(endOffset > byteChars.length) {
            endOffset = byteChars.length;
        }

        var slice = byteChars.slice(offset, endOffset);

        var byteNumbers = new Array(slice.length);
        for (var i = 0; i < slice.length; i++) {
            byteNumbers[i] = slice.charCodeAt(i);
        }

        var byteArray = new Uint8Array(byteNumbers);

        byteArrays.push(byteArray);
    }

    return new Blob(byteArrays, {type: mime});
}


function circleImg(ctx, img, x, y, r) {
    ctx.save();
    var d = 2 * r;
    var cx = x + r;
    var cy = y + r;

    ctx.arc(cx, cy, r, 0, 2 * Math.PI);
    ctx.clip();
    ctx.drawImage(img, x, y, d, d);
    ctx.restore();
}

var QRMode, QRErrorCorrectLevel, QRMaskPattern, QRUtil, QRMath, i;
for (function(a) {
    a.fn.qrcode = function(b) {
        var c, d;

        return "string" == typeof b && (b = {
            text: b
        }),
            b = a.extend({},
                {
                    render: "canvas",
                    width: b.width,
                    height: b.height,
                    canvasWidth:b.canvasWidth,
                    canvasHeight:b.canvasHeight,
                    className:b.className,
                    idName:b.idName,
                    //这里是图片的高度和宽度
                    imgWidth: b.width / 3,
                    imgHeight: b.height / 3,
                    typeNumber: -1,
                    correctLevel: QRErrorCorrectLevel.H,
                    background: "#ffffff",
                    foreground: "#000000"
                },
                b),
            c = function() {
                var c, d, e, f, g, h, i, j, k, a = new QRCode(b.typeNumber, b.correctLevel);

                for (a.addData(utf16to8(b.text)), a.make(), c = document.createElement("canvas"),
                         c.id=b.idName,
                         c.width = b.width,
                         c.height = b.height,
                         c.className = b.className,
                         d = c.getContext("2d"), b.src && (e = new Image(), e.src = getImgSrc(b.src), e.onload = function() {
                    circleImg(d, e, (b.width-60)/2, (b.width-60)/2, 30);
                }), f = b.canvasWidth / a.getModuleCount(), g = b.canvasHeight / a.getModuleCount(), h = 0; h < a.getModuleCount(); h++) {
                    for (i = 0; i < a.getModuleCount(); i++) {
                        d.fillStyle = a.isDark(h, i) ? b.foreground: b.background,
                            j = Math.ceil((i + 1) * f) - Math.floor(i * f),
                            k = Math.ceil((h + 1) * f) - Math.floor(h * f),
                            d.fillRect(Math.round(i * f), Math.round(h * g), j, k)
                    }
                }
                return c
            },
            d = function() {
                var d, e, f, g, h, i, c = new QRCode(b.typeNumber, b.correctLevel);
                //这里的utf16to8(b.text)是对Text中的字符串进行转码，让其支持中文
                for (c.addData(utf16to8(b.text)), c.make(), d = a("<table></table>").css("width", b.canvasWidth + "px").css("height", b.canvasHeight + "px").css("border", "0px").css("border-collapse", "collapse").css("background-color", b.background), e = b.canvasWidth / c.getModuleCount(), f = b.canvasHeight / c.getModuleCount(), g = 0; g < c.getModuleCount(); g++) {
                    for (h = a("<tr></tr>").css("height", f + "px").appendTo(d), i = 0; i < c.getModuleCount(); i++) {
                        a("<td></td>").css("width", e + "px").css("background-color", c.isDark(g, i) ? b.foreground: b.background).appendTo(h)
                    }
                }
                return d
            },
            this.each(function() {
                var e = "canvas" == b.render ? c() : d();
                a(e).appendTo(this)
            })
    }
} (jQuery), QR8bitByte.prototype = {
    getLength: function() {
        return this.data.length
    },
    write: function(a) {
        for (var b = 0; b < this.data.length; b++) {
            a.put(this.data.charCodeAt(b), 8)
        }
    }
},
         QRCode.prototype = {
             addData: function(a) {
                 var b = new QR8bitByte(a);
                 this.dataList.push(b),
                     this.dataCache = null
             },
             isDark: function(a, b) {
                 if (0 > a || this.moduleCount <= a || 0 > b || this.moduleCount <= b) {
                     throw new Error(a + "," + b)
                 }
                 return this.modules[a][b]
             },
             getModuleCount: function() {
                 return this.moduleCount
             },
             make: function() {
                 var a, b, c, d, e, f;
                 if (this.typeNumber < 1) {
                     for (a = 1, a = 1; 40 > a; a++) {
                         for (b = QRRSBlock.getRSBlocks(a, this.errorCorrectLevel), c = new QRBitBuffer(), d = 0, e = 0; e < b.length; e++) {
                             d += b[e].dataCount
                         }
                         for (e = 0; e < this.dataList.length; e++) {
                             f = this.dataList[e],
                                 c.put(f.mode, 4),
                                 c.put(f.getLength(), QRUtil.getLengthInBits(f.mode, a)),
                                 f.write(c)
                         }
                         if (c.getLengthInBits() <= 8 * d) {
                             break
                         }
                     }
                     this.typeNumber = a
                 }
                 this.makeImpl(!1, this.getBestMaskPattern())
             },
             makeImpl: function(a, b) {
                 var c, d;
                 for (this.moduleCount = 4 * this.typeNumber + 17, this.modules = new Array(this.moduleCount), c = 0; c < this.moduleCount; c++) {
                     for (this.modules[c] = new Array(this.moduleCount), d = 0; d < this.moduleCount; d++) {
                         this.modules[c][d] = null
                     }
                 }
                 this.setupPositionProbePattern(0, 0),
                     this.setupPositionProbePattern(this.moduleCount - 7, 0),
                     this.setupPositionProbePattern(0, this.moduleCount - 7),
                     this.setupPositionAdjustPattern(),
                     this.setupTimingPattern(),
                     this.setupTypeInfo(a, b),
                 this.typeNumber >= 7 && this.setupTypeNumber(a),
                 null == this.dataCache && (this.dataCache = QRCode.createData(this.typeNumber, this.errorCorrectLevel, this.dataList)),
                     this.mapData(this.dataCache, b)
             },
             setupPositionProbePattern: function(a, b) {
                 var c, d;
                 for (c = -1; 7 >= c; c++) {
                     if (! ( - 1 >= a + c || this.moduleCount <= a + c)) {
                         for (d = -1; 7 >= d; d++) { - 1 >= b + d || this.moduleCount <= b + d || (this.modules[a + c][b + d] = c >= 0 && 6 >= c && (0 == d || 6 == d) || d >= 0 && 6 >= d && (0 == c || 6 == c) || c >= 2 && 4 >= c && d >= 2 && 4 >= d ? !0 : !1)
                         }
                     }
                 }
             },
             getBestMaskPattern: function() {
                 var c, d, a = 0,
                     b = 0;
                 for (c = 0; 8 > c; c++) {
                     this.makeImpl(!0, c),
                         d = QRUtil.getLostPoint(this),
                     (0 == c || a > d) && (a = d, b = c)
                 }
                 return b
             },
             createMovieClip: function(a, b, c) {
                 var f, g, h, i, j, d = a.createEmptyMovieClip(b, c),
                     e = 1;
                 for (this.make(), f = 0; f < this.modules.length; f++) {
                     for (g = f * e, h = 0; h < this.modules[f].length; h++) {
                         i = h * e,
                             j = this.modules[f][h],
                         j && (d.beginFill(0, 100), d.moveTo(i, g), d.lineTo(i + e, g), d.lineTo(i + e, g + e), d.lineTo(i, g + e), d.endFill())
                     }
                 }
                 return d
             },
             setupTimingPattern: function() {
                 var a, b;
                 for (a = 8; a < this.moduleCount - 8; a++) {
                     null == this.modules[a][6] && (this.modules[a][6] = 0 == a % 2)
                 }
                 for (b = 8; b < this.moduleCount - 8; b++) {
                     null == this.modules[6][b] && (this.modules[6][b] = 0 == b % 2)
                 }
             },
             setupPositionAdjustPattern: function() {
                 var b, c, d, e, f, g, a = QRUtil.getPatternPosition(this.typeNumber);
                 for (b = 0; b < a.length; b++) {
                     for (c = 0; c < a.length; c++) {
                         if (d = a[b], e = a[c], null == this.modules[d][e]) {
                             for (f = -2; 2 >= f; f++) {
                                 for (g = -2; 2 >= g; g++) {
                                     this.modules[d + f][e + g] = -2 == f || 2 == f || -2 == g || 2 == g || 0 == f && 0 == g ? !0 : !1
                                 }
                             }
                         }
                     }
                 }
             },
             setupTypeNumber: function(a) {
                 var c, d, b = QRUtil.getBCHTypeNumber(this.typeNumber);
                 for (c = 0; 18 > c; c++) {
                     d = !a && 1 == (1 & b >> c),
                         this.modules[Math.floor(c / 3)][c % 3 + this.moduleCount - 8 - 3] = d
                 }
                 for (c = 0; 18 > c; c++) {
                     d = !a && 1 == (1 & b >> c),
                         this.modules[c % 3 + this.moduleCount - 8 - 3][Math.floor(c / 3)] = d
                 }
             },
             setupTypeInfo: function(a, b) {
                 var e, f, c = this.errorCorrectLevel << 3 | b,
                     d = QRUtil.getBCHTypeInfo(c);
                 for (e = 0; 15 > e; e++) {
                     f = !a && 1 == (1 & d >> e),
                         6 > e ? this.modules[e][8] = f: 8 > e ? this.modules[e + 1][8] = f: this.modules[this.moduleCount - 15 + e][8] = f
                 }
                 for (e = 0; 15 > e; e++) {
                     f = !a && 1 == (1 & d >> e),
                         8 > e ? this.modules[8][this.moduleCount - e - 1] = f: 9 > e ? this.modules[8][15 - e - 1 + 1] = f: this.modules[8][15 - e - 1] = f
                 }
                 this.modules[this.moduleCount - 8][8] = !a
             },
             mapData: function(a, b) {
                 var g, h, i, j, c = -1,
                     d = this.moduleCount - 1,
                     e = 7,
                     f = 0;
                 for (g = this.moduleCount - 1; g > 0; g -= 2) {
                     for (6 == g && g--;;) {
                         for (h = 0; 2 > h; h++) {
                             null == this.modules[d][g - h] && (i = !1, f < a.length && (i = 1 == (1 & a[f] >>> e)), j = QRUtil.getMask(b, d, g - h), j && (i = !i), this.modules[d][g - h] = i, e--, -1 == e && (f++, e = 7))
                         }
                         if (d += c, 0 > d || this.moduleCount <= d) {
                             d -= c,
                                 c = -c;
                             break
                         }
                     }
                 }
             }
         },
         QRCode.PAD0 = 236, QRCode.PAD1 = 17, QRCode.createData = function(a, b, c) {
    var f, g, h, d = QRRSBlock.getRSBlocks(a, b),
        e = new QRBitBuffer();
    for (f = 0; f < c.length; f++) {
        g = c[f],
            e.put(g.mode, 4),
            e.put(g.getLength(), QRUtil.getLengthInBits(g.mode, a)),
            g.write(e)
    }
    for (h = 0, f = 0; f < d.length; f++) {
        h += d[f].dataCount
    }
    if (e.getLengthInBits() > 8 * h) {
        throw new Error("code length overflow. (" + e.getLengthInBits() + ">" + 8 * h + ")")
    }
    for (e.getLengthInBits() + 4 <= 8 * h && e.put(0, 4); 0 != e.getLengthInBits() % 8;) {
        e.putBit(!1)
    }
    for (;;) {
        if (e.getLengthInBits() >= 8 * h) {
            break
        }
        if (e.put(QRCode.PAD0, 8), e.getLengthInBits() >= 8 * h) {
            break
        }
        e.put(QRCode.PAD1, 8)
    }
    return QRCode.createBytes(e, d)
},
         QRCode.createBytes = function(a, b) {
             var h, i, j, k, l, m, n, o, p, q, r, c = 0,
                 d = 0,
                 e = 0,
                 f = new Array(b.length),
                 g = new Array(b.length);
             for (h = 0; h < b.length; h++) {
                 for (i = b[h].dataCount, j = b[h].totalCount - i, d = Math.max(d, i), e = Math.max(e, j), f[h] = new Array(i), k = 0; k < f[h].length; k++) {
                     f[h][k] = 255 & a.buffer[k + c]
                 }
                 for (c += i, l = QRUtil.getErrorCorrectPolynomial(j), m = new QRPolynomial(f[h], l.getLength() - 1), n = m.mod(l), g[h] = new Array(l.getLength() - 1), k = 0; k < g[h].length; k++) {
                     o = k + n.getLength() - g[h].length,
                         g[h][k] = o >= 0 ? n.get(o) : 0
                 }
             }
             for (p = 0, k = 0; k < b.length; k++) {
                 p += b[k].totalCount
             }
             for (q = new Array(p), r = 0, k = 0; d > k; k++) {
                 for (h = 0; h < b.length; h++) {
                     k < f[h].length && (q[r++] = f[h][k])
                 }
             }
             for (k = 0; e > k; k++) {
                 for (h = 0; h < b.length; h++) {
                     k < g[h].length && (q[r++] = g[h][k])
                 }
             }
             return q
         },
         QRMode = {
             MODE_NUMBER: 1,
             MODE_ALPHA_NUM: 2,
             MODE_8BIT_BYTE: 4,
             MODE_KANJI: 8
         },
         QRErrorCorrectLevel = {
             L: 1,
             M: 0,
             Q: 3,
             H: 2
         },
         QRMaskPattern = {
             PATTERN000: 0,
             PATTERN001: 1,
             PATTERN010: 2,
             PATTERN011: 3,
             PATTERN100: 4,
             PATTERN101: 5,
             PATTERN110: 6,
             PATTERN111: 7
         },
         QRUtil = {
             PATTERN_POSITION_TABLE: [[], [6, 18], [6, 22], [6, 26], [6, 30], [6, 34], [6, 22, 38], [6, 24, 42], [6, 26, 46], [6, 28, 50], [6, 30, 54], [6, 32, 58], [6, 34, 62], [6, 26, 46, 66], [6, 26, 48, 70], [6, 26, 50, 74], [6, 30, 54, 78], [6, 30, 56, 82], [6, 30, 58, 86], [6, 34, 62, 90], [6, 28, 50, 72, 94], [6, 26, 50, 74, 98], [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(a) {
                 for (var b = a << 10; QRUtil.getBCHDigit(b) - QRUtil.getBCHDigit(QRUtil.G15) >= 0;) {
                     b ^= QRUtil.G15 << QRUtil.getBCHDigit(b) - QRUtil.getBCHDigit(QRUtil.G15)
                 }
                 return (a << 10 | b) ^ QRUtil.G15_MASK
             },
             getBCHTypeNumber: function(a) {
                 for (var b = a << 12; QRUtil.getBCHDigit(b) - QRUtil.getBCHDigit(QRUtil.G18) >= 0;) {
                     b ^= QRUtil.G18 << QRUtil.getBCHDigit(b) - QRUtil.getBCHDigit(QRUtil.G18)
                 }
                 return a << 12 | b
             },
             getBCHDigit: function(a) {
                 for (var b = 0; 0 != a;) {
                     b++,
                         a >>>= 1
                 }
                 return b
             },
             getPatternPosition: function(a) {
                 return QRUtil.PATTERN_POSITION_TABLE[a - 1]
             },
             getMask: function(a, b, c) {
                 switch (a) {
                     case QRMaskPattern.PATTERN000:
                         return 0 == (b + c) % 2;
                     case QRMaskPattern.PATTERN001:
                         return 0 == b % 2;
                     case QRMaskPattern.PATTERN010:
                         return 0 == c % 3;
                     case QRMaskPattern.PATTERN011:
                         return 0 == (b + c) % 3;
                     case QRMaskPattern.PATTERN100:
                         return 0 == (Math.floor(b / 2) + Math.floor(c / 3)) % 2;
                     case QRMaskPattern.PATTERN101:
                         return 0 == b * c % 2 + b * c % 3;
                     case QRMaskPattern.PATTERN110:
                         return 0 == (b * c % 2 + b * c % 3) % 2;
                     case QRMaskPattern.PATTERN111:
                         return 0 == (b * c % 3 + (b + c) % 2) % 2;
                     default:
                         throw new Error("bad maskPattern:" + a)
                 }
             },
             getErrorCorrectPolynomial: function(a) {
                 var c, b = new QRPolynomial([1], 0);
                 for (c = 0; a > c; c++) {
                     b = b.multiply(new QRPolynomial([1, QRMath.gexp(c)], 0))
                 }
                 return b
             },
             getLengthInBits: function(a, b) {
                 if (b >= 1 && 10 > b) {
                     switch (a) {
                         case QRMode.MODE_NUMBER:
                             return 10;
                         case QRMode.MODE_ALPHA_NUM:
                             return 9;
                         case QRMode.MODE_8BIT_BYTE:
                             return 8;
                         case QRMode.MODE_KANJI:
                             return 8;
                         default:
                             throw new Error("mode:" + a)
                     }
                 } else {
                     if (27 > b) {
                         switch (a) {
                             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:" + a)
                         }
                     } else {
                         if (! (41 > b)) {
                             throw new Error("type:" + b)
                         }
                         switch (a) {
                             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:" + a)
                         }
                     }
                 }
             },
             getLostPoint: function(a) {
                 var d, e, f, g, h, i, j, k, l, b = a.getModuleCount(),
                     c = 0;
                 for (d = 0; b > d; d++) {
                     for (e = 0; b > e; e++) {
                         for (f = 0, g = a.isDark(d, e), h = -1; 1 >= h; h++) {
                             if (! (0 > d + h || d + h >= b)) {
                                 for (i = -1; 1 >= i; i++) {
                                     0 > e + i || e + i >= b || (0 != h || 0 != i) && g == a.isDark(d + h, e + i) && f++
                                 }
                             }
                         }
                         f > 5 && (c += 3 + f - 5)
                     }
                 }
                 for (d = 0; b - 1 > d; d++) {
                     for (e = 0; b - 1 > e; e++) {
                         j = 0,
                         a.isDark(d, e) && j++,
                         a.isDark(d + 1, e) && j++,
                         a.isDark(d, e + 1) && j++,
                         a.isDark(d + 1, e + 1) && j++,
                         (0 == j || 4 == j) && (c += 3)
                     }
                 }
                 for (d = 0; b > d; d++) {
                     for (e = 0; b - 6 > e; e++) {
                         a.isDark(d, e) && !a.isDark(d, e + 1) && a.isDark(d, e + 2) && a.isDark(d, e + 3) && a.isDark(d, e + 4) && !a.isDark(d, e + 5) && a.isDark(d, e + 6) && (c += 40)
                     }
                 }
                 for (e = 0; b > e; e++) {
                     for (d = 0; b - 6 > d; d++) {
                         a.isDark(d, e) && !a.isDark(d + 1, e) && a.isDark(d + 2, e) && a.isDark(d + 3, e) && a.isDark(d + 4, e) && !a.isDark(d + 5, e) && a.isDark(d + 6, e) && (c += 40)
                     }
                 }
                 for (k = 0, e = 0; b > e; e++) {
                     for (d = 0; b > d; d++) {
                         a.isDark(d, e) && k++
                     }
                 }
                 return l = Math.abs(100 * k / b / b - 50) / 5,
                     c += 10 * l
             }
         },
         QRMath = {
             glog: function(a) {
                 if (1 > a) {
                     throw new Error("glog(" + a + ")")
                 }
                 return QRMath.LOG_TABLE[a]
             },
             gexp: function(a) {
                 for (; 0 > a;) {
                     a += 255
                 }
                 for (; a >= 256;) {
                     a -= 255
                 }
                 return QRMath.EXP_TABLE[a]
             },
             EXP_TABLE: new Array(256),
             LOG_TABLE: new Array(256)
         },
         i = 0; 8 > i; i++) {
    QRMath.EXP_TABLE[i] = 1 << i
}
for (i = 8; 256 > i; 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; 255 > i; i++) {
    QRMath.LOG_TABLE[QRMath.EXP_TABLE[i]] = i
}
QRPolynomial.prototype = {
    get: function(a) {
        return this.num[a]
    },
    getLength: function() {
        return this.num.length
    },
    multiply: function(a) {
        var c, d, b = new Array(this.getLength() + a.getLength() - 1);
        for (c = 0; c < this.getLength(); c++) {
            for (d = 0; d < a.getLength(); d++) {
                b[c + d] ^= QRMath.gexp(QRMath.glog(this.get(c)) + QRMath.glog(a.get(d)))
            }
        }
        return new QRPolynomial(b, 0)
    },
    mod: function(a) {
        var b, c, d;
        if (this.getLength() - a.getLength() < 0) {
            return this
        }
        for (b = QRMath.glog(this.get(0)) - QRMath.glog(a.get(0)), c = new Array(this.getLength()), d = 0; d < this.getLength(); d++) {
            c[d] = this.get(d)
        }
        for (d = 0; d < a.getLength(); d++) {
            c[d] ^= QRMath.gexp(QRMath.glog(a.get(d)) + b)
        }
        return new QRPolynomial(c, 0).mod(a)
    }
},
    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(a, b) {
        var d, e, f, g, h, i, j, c = QRRSBlock.getRsBlockTable(a, b);
        if (void 0 == c) {
            throw new Error("bad rs block @ typeNumber:" + a + "/errorCorrectLevel:" + b)
        }
        for (d = c.length / 3, e = new Array(), f = 0; d > f; f++) {
            for (g = c[3 * f + 0], h = c[3 * f + 1], i = c[3 * f + 2], j = 0; g > j; j++) {
                e.push(new QRRSBlock(h, i))
            }
        }
        return e
    },
    QRRSBlock.getRsBlockTable = function(a, b) {
        switch (b) {
            case QRErrorCorrectLevel.L:
                return QRRSBlock.RS_BLOCK_TABLE[4 * (a - 1) + 0];
            case QRErrorCorrectLevel.M:
                return QRRSBlock.RS_BLOCK_TABLE[4 * (a - 1) + 1];
            case QRErrorCorrectLevel.Q:
                return QRRSBlock.RS_BLOCK_TABLE[4 * (a - 1) + 2];
            case QRErrorCorrectLevel.H:
                return QRRSBlock.RS_BLOCK_TABLE[4 * (a - 1) + 3];
            default:
                return void 0
        }
    },
    QRBitBuffer.prototype = {
        get: function(a) {
            var b = Math.floor(a / 8);
            return 1 == (1 & this.buffer[b] >>> 7 - a % 8)
        },
        put: function(a, b) {
            for (var c = 0; b > c; c++) {
                this.putBit(1 == (1 & a >>> b - c - 1))
            }
        },
        getLengthInBits: function() {
            return this.length
        },
        putBit: function(a) {
            var b = Math.floor(this.length / 8);
            this.buffer.length <= b && this.buffer.push(0),
            a && (this.buffer[b] |= 128 >>> this.length % 8),
                this.length++
        }
    };