lindell /
JsBarcode
| Lines of Code | 60 |
| Duplicated Lines | 0 |
| Ratio | 0 % |
| Changes | 5 | ||
| Bugs | 0 | Features | 0 |
| 1 | // Encoding specification: |
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| 4 | import Barcode from "../Barcode.js"; |
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| 5 | |||
| 6 | class codabar extends Barcode{ |
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| 7 | constructor(data, options){ |
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| 8 | if (data.search(/^[0-9\-\$\:\.\+\/]+$/) === 0) { |
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| 9 | data = "A" + data + "A"; |
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| 10 | } |
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| 11 | |||
| 12 | super(data.toUpperCase(), options); |
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| 13 | |||
| 14 | this.text = this.options.text || this.text.replace(/[A-D]/g, ''); |
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| 15 | } |
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| 16 | |||
| 17 | valid(){ |
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| 18 | return this.data.search(/^[A-D][0-9\-\$\:\.\+\/]+[A-D]$/) !== -1; |
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| 19 | } |
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| 20 | |||
| 21 | encode(){ |
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| 22 | var result = []; |
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| 23 | var encodings = this.getEncodings(); |
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| 24 | for(var i = 0; i < this.data.length; i++){ |
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| 25 | result.push(encodings[this.data.charAt(i)]); |
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| 26 | // for all characters except the last, append a narrow-space ("0") |
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| 27 | if (i !== this.data.length - 1) { |
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| 28 | result.push("0"); |
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| 29 | } |
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| 30 | } |
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| 31 | return { |
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| 32 | text: this.text, |
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| 33 | data: result.join('') |
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| 34 | }; |
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| 35 | } |
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| 36 | |||
| 37 | getEncodings(){ |
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| 38 | return { |
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| 39 | "0": "101010011", |
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| 40 | "1": "101011001", |
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| 41 | "2": "101001011", |
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| 42 | "3": "110010101", |
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| 43 | "4": "101101001", |
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| 44 | "5": "110101001", |
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| 45 | "6": "100101011", |
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| 46 | "7": "100101101", |
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| 47 | "8": "100110101", |
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| 48 | "9": "110100101", |
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| 49 | "-": "101001101", |
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| 50 | "$": "101100101", |
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| 51 | ":": "1101011011", |
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| 52 | "/": "1101101011", |
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| 53 | ".": "1101101101", |
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| 54 | "+": "101100110011", |
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| 55 | "A": "1011001001", |
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| 56 | "B": "1001001011", |
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| 57 | "C": "1010010011", |
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| 58 | "D": "1010011001" |
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| 59 | }; |
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| 60 | } |
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| 61 | } |
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| 62 | |||
| 63 | export {codabar}; |
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| 64 |
