all files / barcode/one-dimension/ ean8.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
 
1×
1×
1×
1×
1×
1×
 
1×
1×
1×
1×
 
 
1×
 
1×
1×
1×
1×
4×
 
1×
4×
1×
 
 
3×
 
 
1×
2×
2×
1×
 
 
 
 
 
 
 
 
 
 
 
 
 
1×
 
 
 
 
 
 
 
 
 
 
 
 
2×
 
1×
1×
1×
1×
1×
1×
1×
 
 
 
1×
1×
1×
1×
1×
1×
1×
1×
1×
1×
1×
1×
 
1×
2×
2×
8×
2×
 
 
6×
 
 
2×
 
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 Ean8 = (function (_super) {
        __extends(Ean8, _super);
        function Ean8() {
            return _super !== null && _super.apply(this, arguments) || this;
        }
        Ean8.prototype.validateInput = function (value) {
            if (value.search(/^[0-9]{8}$/) !== -1 && Number(value[7]) === this.checkSumData(value)) {
                return undefined;
            }
            else {
                return 'Accepts 8 numeric characters.';
            }
        };
        Ean8.prototype.getCodeValueRight = function (right) {
            var codes;
            if (right) {
                codes = {
                    '0': '0001101',
                    '1': '0011001',
                    '2': '0010011',
                    '3': '0111101',
                    '4': '0100011',
                    '5': '0110001',
                    '6': '0101111',
                    '7': '0111011',
                    '8': '0110111',
                    '9': '0001011'
                };
            }
            else {
                codes = {
                    '0': '1110010',
                    '1': '1100110',
                    '2': '1101100',
                    '3': '1000010',
                    '4': '1011100',
                    '5': '1001110',
                    '6': '1010000',
                    '7': '1000100',
                    '8': '1001000',
                    '9': '1110100'
                };
            }
            return codes;
        };
        Ean8.prototype.checkSumData = function (value) {
            for (var i = 0; i < value.length; i++) {
                var sum1 = Number(value[1]) + Number(value[3]) + Number(value[5]);
                var sum2 = 3 * (Number(value[0]) + Number(value[2]) + Number(value[4]) + Number(value[6]));
                var checkSumValue = sum1 + sum2;
                var checkSumDigit = 10 - (checkSumValue % 10);
                return checkSumDigit === 0 ? checkSumDigit = 0 : checkSumDigit;
            }
            return 0;
        };
        Ean8.prototype.draw = function (canvas) {
            var endBars = '101';
            var middleBar = '01010';
            var codes = this.getCodeValueRight(true);
            var code = [];
            code.push(endBars);
            code.push(this.leftValue(codes, true));
            code.push(middleBar);
            codes = this.getCodeValueRight(false);
            code.push(this.leftValue(codes, false));
            code.push(endBars);
            this.calculateBarCodeAttributes(code, canvas);
        };
        Ean8.prototype.leftValue = function (codes, isLeft) {
            var code;
            for (var i = isLeft ? 0 : this.value.length - 4; i < (isLeft ? this.value.length - 4 : this.value.length); i++) {
                if (i === 0 || i === 4) {
                    code = codes[this.value[parseInt(i.toString(), 10)]];
                }
                else {
                    code += codes[this.value[parseInt(i.toString(), 10)]];
                }
            }
            return code;
        };
        return Ean8;
    }(one_dimension_1.OneDimension));
    exports.Ean8 = Ean8;
});