all files / barcode/one-dimension/ ean13.js

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
 
1×
1×
1×
1×
1×
1×
 
1×
1×
1×
1×
 
 
1×
 
1×
1×
1×
1×
3×
 
1×
3×
3×
2×
 
1×
 
 
 
 
 
1×
 
 
1×
3×
 
 
25×
25×
3×
 
1×
2×
 
2×
 
2×
2×
2×
 
1×
2×
 
 
 
 
 
 
 
 
 
 
 
 
1×
4×
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1×
2×
2×
2×
2×
2×
2×
2×
2×
2×
2×
2×
2×
2×
 
1×
4×
4×
4×
4×
24×
24×
4×
 
 
20×
 
 
4×
 
1×
 
1×
 
 
/* istanbul ignore next */ 
var __extends = (this && this.__extends) || (function () {
    var extendStatics = function (d, b) {
        extendStatics = Object.setPrototypeOf ||
            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
            function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
        return extendStatics(d, b);
    };
    return function (d, b) {
        extendStatics(d, b);
        function __() { this.constructor = d; }
        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
    };
})();
define(["require", "exports", "../one-dimension"], function (require, exports, one_dimension_1) {
    "use strict";
    Object.defineProperty(exports, "__esModule", { value: true });
    var Ean13 = (function (_super) {
        __extends(Ean13, _super);
        function Ean13() {
            return _super !== null && _super.apply(this, arguments) || this;
        }
        Ean13.prototype.validateInput = function (value) {
            var checkSumValue = this.checksumValue(value);
            if (value.search(/^[0-9]{13}$/) !== -1 && (Number(value[12]) === this.checkSumData(value) || Number(value[12]) === checkSumValue)) {
                return undefined;
            }
            else Iif (value.search(/^[0-9]{12}$/) !== -1) {
                value += this.checkSumData(value);
                this.value = value;
                return undefined;
            }
            else {
                return 'Accepts 12 numeric characters.';
            }
        };
        Ean13.prototype.checksumValue = function (number) {
            var res = number
                .substr(0, 12)
                .split('')
                .map(function (n) { return +n; })
                .reduce(function (sum, a, idx) { return (idx % 2 ? sum + a * 3 : sum + a); }, 0);
            return (10 - (res % 10)) % 10;
        };
        Ean13.prototype.checkSumData = function (value) {
            var sum1 = 3 * (Number(value[11]) + Number(value[9]) + Number(value[7])
                + Number(value[5]) + Number(value[3]) + Number(value[1]));
            var sum2 = (Number(value[10]) + Number(value[8]) + Number(value[6])
                + Number(value[4])) + Number(value[2]) + Number(value[0]);
            var checkSumValue = (sum1 + sum2);
            var roundOffValue = Math.round(checkSumValue / 10) * 10;
            return roundOffValue - checkSumValue;
        };
        Ean13.prototype.getStructure = function () {
            return {
                '0': 'LLLLLL',
                '1': 'LLGLGG',
                '2': 'LLGGLG',
                '3': 'LLGGGL',
                '4': 'LGLLGG',
                '5': 'LGGLLG',
                '6': 'LGGGLL',
                '7': 'LGLGLG',
                '8': 'LGLGGL',
                '9': 'LGGLGL'
            };
        };
        Ean13.prototype.getBinaries = function () {
            return {
                'L': [
                    '0001101', '0011001', '0010011', '0111101', '0100011',
                    '0110001', '0101111', '0111011', '0110111', '0001011'
                ], 'G': [
                    '0100111', '0110011', '0011011', '0100001', '0011101',
                    '0111001', '0000101', '0010001', '0001001', '0010111'
                ],
                'R': [
                    '1110010', '1100110', '1101100', '1000010', '1011100',
                    '1001110', '1010000', '1000100', '1001000', '1110100'
                ],
                'O': [
                    '0001101', '0011001', '0010011', '0111101', '0100011',
                    '0110001', '0101111', '0111011', '0110111', '0001011'
                ],
                'E': [
                    '0100111', '0110011', '0011011', '0100001', '0011101',
                    '0111001', '0000101', '0010001', '0001001', '0010111'
                ]
            };
        };
        Ean13.prototype.draw = function (canvas) {
            var endBars = '101';
            var middleBar = '01010';
            var code = [];
            var structureValue = this.getStructure();
            var structure = structureValue[this.value[0]];
            code.push(endBars);
            var leftString = this.value.substr(1, 6);
            code.push(this.leftValue(true, structure, leftString));
            code.push(middleBar);
            leftString = this.value.substr(7, 6);
            code.push(this.leftValue(false, 'RRRRRR', leftString));
            code.push(endBars);
            this.calculateBarCodeAttributes(code, canvas);
        };
        Ean13.prototype.leftValue = function (isLeft, structure, leftString) {
            var code;
            var tempCodes;
            var codes = this.getBinaries();
            for (var i = 0; i < leftString.length; i++) {
                tempCodes = codes[structure[parseInt(i.toString(), 10)]];
                if (i === 0) {
                    code = tempCodes[leftString[parseInt(i.toString(), 10)]];
                }
                else {
                    code += tempCodes[leftString[parseInt(i.toString(), 10)]];
                }
            }
            return code;
        };
        return Ean13;
    }(one_dimension_1.OneDimension));
    exports.Ean13 = Ean13;
});