/*!
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* BarCode Coder Library (BCC Library)
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* BCCL Version 2.0
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*
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* Porting : jQuery barcode plugin
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* Version : 2.2
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*
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* Date : 2019-02-21
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* Author : DEMONTE Jean-Baptiste <jbdemonte@gmail.com>
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* HOUREZ Jonathan
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*
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* Web site: http://barcode-coder.com/
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* dual licence : http://www.cecill.info/licences/Licence_CeCILL_V2-fr.html
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* http://www.gnu.org/licenses/gpl.html
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*/
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(function ($) {
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var defaultSettings = {
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barWidth: 1,
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barHeight: 50,
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moduleSize: 5,
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showHRI: true,
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addQuietZone: true,
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marginHRI: 5,
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bgColor: "#FFFFFF",
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color: "#000000",
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fontSize: 10,
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output: "css",
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posX: 0,
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posY: 0
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};
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// * * * * * * * * * * * * * * * * * * * * * *
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// std25 int25
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// * * * * * * * * * * * * * * * * * * * * * *
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var encodingI25 = ["NNWWN", "WNNNW", "NWNNW", "WWNNN", "NNWNW", "WNWNN", "NWWNN", "NNNWW", "WNNWN", "NWNWN"];
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function computeI25(code, crc, type) {
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var i, v,
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odd = true,
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sum = 0;
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if (!crc) {
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if (code.length % 2 !== 0) {
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code = "0" + code;
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}
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} else {
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if (type === "int25" && code.length % 2 === 0) {
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code = "0" + code;
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}
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for (i = code.length - 1; i > -1; i--) {
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v = intval(code.charAt(i));
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if (isNaN(v)) {
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return "";
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}
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sum += odd ? 3 * v : v;
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odd = !odd;
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}
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code += ((10 - sum % 10) % 10).toString();
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}
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return code;
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}
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function getDigitI25(code, crc, type) {
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var i, j, c1, c2, c, result = "";
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code = computeI25(code, crc, type);
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if (type === "int25") {
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// Interleaved 2 of 5
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// start
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result += "1010";
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// digits + CRC
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for (i = 0; i < code.length / 2; i++) {
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c1 = code.charAt(2 * i);
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c2 = code.charAt(2 * i + 1);
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for (j = 0; j < 5; j++) {
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result += "1";
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if (encodingI25[c1].charAt(j) === 'W') {
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result += "1";
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}
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result += "0";
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if (encodingI25[c2].charAt(j) === 'W') {
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result += "0";
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}
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}
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}
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// stop
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result += "1101";
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} else if (type === "std25") {
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// Standard 2 of 5 is a numeric-only barcode that has been in use a long time.
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// Unlike Interleaved 2 of 5, all of the information is encoded in the bars; the spaces are fixed width and are used only to separate the bars.
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// The code is self-checking and does not include a checksum.
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// start
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result += "11011010";
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// digits + CRC
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for (i = 0; i < code.length; i++) {
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c = code.charAt(i);
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for (j = 0; j < 5; j++) {
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result += "1";
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if (encodingI25[c].charAt(j) === 'W') {
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result += "11";
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}
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result += "0";
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}
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}
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// stop
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result += "11010110";
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}
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return result;
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}
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// * * * * * * * * * * * * * * * * * * * * * *
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// ean
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// * * * * * * * * * * * * * * * * * * * * * *
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var encodingEAN = [ ["0001101", "0100111", "1110010"],
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["0011001", "0110011", "1100110"],
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["0010011", "0011011", "1101100"],
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["0111101", "0100001", "1000010"],
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["0100011", "0011101", "1011100"],
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["0110001", "0111001", "1001110"],
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["0101111", "0000101", "1010000"],
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["0111011", "0010001", "1000100"],
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["0110111", "0001001", "1001000"],
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["0001011", "0010111", "1110100"] ],
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firstEAN = ["000000", "001011", "001101", "001110", "010011", "011001", "011100", "010101", "010110", "011010"],
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encodingEAN_addon2 = ["00", "01", "10", "11"],
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encodingEAN_addon5 = ["11000", "10100", "10010", "10001", "01100", "00110", "00011", "01010", "01001", "00101"];
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function getDigitEAN(code, type) {
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// Check len (12 for ean13, 7 for ean8)
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var i, x, y, addon, checksum, result, seq, part_of_addon, a_or_b, partialencoding, odd,
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len = type === "ean8" ? 7 : 12,
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fullcode = code;
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code = code.substring(0, len);
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if (!code.match(new RegExp("^[0-9]{" + len + "}$"))) {
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return "";
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}
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// get checksum
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code = computeEAN(code, type);
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// process analyse
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result = "101"; // start
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if (type === "ean8") {
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// process left part
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for (i = 0; i < 4; i++) {
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result += encodingEAN[intval(code.charAt(i))][0];
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}
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// center guard bars
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result += "01010";
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// process right part
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for (i = 4; i < 8; i++) {
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result += encodingEAN[intval(code.charAt(i))][2];
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}
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} else { // ean13
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// extract first digit and get sequence
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seq = firstEAN[intval(code.charAt(0))];
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// process left part
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for (i = 1; i < 7; i++) {
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result += encodingEAN[intval(code.charAt(i))][intval(seq.charAt(i - 1))];
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}
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// center guard bars
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result += "01010";
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// process right part
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for (i = 7; i < 13; i++) {
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result += encodingEAN[intval(code.charAt(i))][2];
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}
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} // ean13
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result += "101"; // stop
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// addon 13+2 / 13+5
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if (type === "ean13") {
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addon = fullcode.substring(13, fullcode.length);
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if (addon.length === 2) {
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result += "0000000000";
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// checksum addon
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checksum = parseInt(addon, 10) % 4;
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// binary encoding
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for (i = 0; i < 2; i++) {
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part_of_addon = intval(addon.charAt(i));
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a_or_b = intval(encodingEAN_addon2[intval(checksum)][i]);
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partialencoding = encodingEAN[part_of_addon][a_or_b];
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result += partialencoding;
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}
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} else if (addon.length === 5) {
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result += "0000000000";
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// checksum addon
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odd = true;
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x = y = 0;
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for (i = 0; i < 5; i++) {
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if (!odd) {
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x += intval(addon.charAt(i));
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} else {
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y += intval(addon.charAt(i));
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}
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odd = !odd;
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}
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checksum = ((9 * x) + (3 * y)) % 10;
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// binary encoding
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result += "1011"; // special delimiter
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for (i = 0; i < 5; i++) {
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part_of_addon = intval(addon.charAt(i));
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a_or_b = intval(encodingEAN_addon5[intval(checksum)][i]);
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partialencoding = encodingEAN[part_of_addon][a_or_b];
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result += partialencoding;
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// 01 separator
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if (i < 4) {
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result += "01";
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}
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}
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}
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}
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return result;
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}
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function computeEAN(code, type) {
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var i,
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len = type === "ean13" ? 12 : 7,
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addon = code.substring(13, code.length),
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sum = 0,
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odd = true;
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code = code.substring(0, len);
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for (i = code.length - 1; i > -1; i--) {
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sum += (odd ? 3 : 1) * intval(code.charAt(i));
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odd = !odd;
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}
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return code + ((10 - sum % 10) % 10).toString() + (addon ? " " + addon : "");
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}
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// * * * * * * * * * * * * * * * * * * * * * *
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// upc
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// * * * * * * * * * * * * * * * * * * * * * *
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function getDigitUPC(code) {
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if (code.length < 12) {
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code = "0" + code;
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}
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return getDigitEAN(code, "ean13");
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}
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function computeUPC(code) {
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if (code.length < 12) {
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code = "0" + code;
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}
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return computeEAN(code, "ean13").substr(1);
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}
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// * * * * * * * * * * * * * * * * * * * * * *
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// code 11
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// * * * * * * * * * * * * * * * * * * * * * *
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var encodingCode11 = [ "101011", "1101011", "1001011", "1100101",
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"1011011", "1101101", "1001101", "1010011",
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"1101001", "110101", "101101"];
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function getDigitCode11(code) {
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var c, k, i, index, weightC, weightSumC, weightK, weightSumK,
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table = "0123456789-",
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intercharacter = "0",
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// start
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result = "1011001" + intercharacter;
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// digits
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for (i = 0; i < code.length; i++) {
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index = table.indexOf(code.charAt(i));
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if (index < 0) {
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return "";
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}
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result += encodingCode11[index] + intercharacter;
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}
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// checksum
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weightC = 0;
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weightSumC = 0;
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weightK = 1; // start at 1 because the right-most character is "C" checksum
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weightSumK = 0;
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for (i = code.length - 1; i >= 0; i--) {
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weightC = weightC === 10 ? 1 : weightC + 1;
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weightK = weightK === 10 ? 1 : weightK + 1;
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index = table.indexOf(code.charAt(i));
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weightSumC += weightC * index;
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weightSumK += weightK * index;
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}
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c = weightSumC % 11;
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weightSumK += c;
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k = weightSumK % 11;
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result += encodingCode11[c] + intercharacter;
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if (code.length >= 10) {
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result += encodingCode11[k] + intercharacter;
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}
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// stop
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result += "1011001";
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return result;
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}
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// * * * * * * * * * * * * * * * * * * * * * *
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// code 39
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// * * * * * * * * * * * * * * * * * * * * * *
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var encodingCode39 = ["101001101101", "110100101011", "101100101011", "110110010101",
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"101001101011", "110100110101", "101100110101", "101001011011",
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"110100101101", "101100101101", "110101001011", "101101001011",
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"110110100101", "101011001011", "110101100101", "101101100101",
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"101010011011", "110101001101", "101101001101", "101011001101",
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"110101010011", "101101010011", "110110101001", "101011010011",
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"110101101001", "101101101001", "101010110011", "110101011001",
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"101101011001", "101011011001", "110010101011", "100110101011",
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"110011010101", "100101101011", "110010110101", "100110110101",
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"100101011011", "110010101101", "100110101101", "100100100101",
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"100100101001", "100101001001", "101001001001", "100101101101"];
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function getDigitCode39(code) {
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var i, index,
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result = "",
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table = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ-. $/+%*",
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intercharacter = "0";
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if (code.indexOf("*") >= 0) {
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return "";
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}
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// Add Start and Stop charactere : *
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code = ("*" + code + "*").toUpperCase();
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for (i = 0; i < code.length; i++) {
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index = table.indexOf(code.charAt(i));
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if (index < 0) {
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return "";
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}
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if (i > 0) {
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result += intercharacter;
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}
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result += encodingCode39[index];
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}
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return result;
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}
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// * * * * * * * * * * * * * * * * * * * * * *
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// code 93
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// * * * * * * * * * * * * * * * * * * * * * *
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var encodingCode93 = ["100010100", "101001000", "101000100", "101000010",
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"100101000", "100100100", "100100010", "101010000",
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"100010010", "100001010", "110101000", "110100100",
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"110100010", "110010100", "110010010", "110001010",
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"101101000", "101100100", "101100010", "100110100",
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"100011010", "101011000", "101001100", "101000110",
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"100101100", "100010110", "110110100", "110110010",
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"110101100", "110100110", "110010110", "110011010",
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"101101100", "101100110", "100110110", "100111010",
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"100101110", "111010100", "111010010", "111001010",
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"101101110", "101110110", "110101110", "100100110",
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"111011010", "111010110", "100110010", "101011110"];
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function getDigitCode93(code, crc) {
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var c, k, i, index, weightC, weightSumC, weightK, weightSumK,
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table = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ-. $/+%____*", // _ => ($), (%), (/) et (+)
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result = "";
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if (code.indexOf('*') >= 0) {
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return "";
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}
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code = code.toUpperCase();
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// start : *
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result += encodingCode93[47];
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// digits
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for (i = 0; i < code.length; i++) {
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c = code.charAt(i);
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index = table.indexOf(c);
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if ((c === '_') || (index < 0)) {
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return "";
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}
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result += encodingCode93[index];
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}
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// checksum
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if (crc) {
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weightC = 0;
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weightSumC = 0;
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weightK = 1; // start at 1 because the right-most character is "C" checksum
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weightSumK = 0;
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for (i = code.length - 1; i >= 0; i--) {
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weightC = weightC === 20 ? 1 : weightC + 1;
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weightK = weightK === 15 ? 1 : weightK + 1;
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index = table.indexOf(code.charAt(i));
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weightSumC += weightC * index;
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weightSumK += weightK * index;
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}
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c = weightSumC % 47;
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weightSumK += c;
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k = weightSumK % 47;
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result += encodingCode93[c];
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result += encodingCode93[k];
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}
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// stop : *
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result += encodingCode93[47];
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// Terminaison bar
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result += "1";
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return result;
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}
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// * * * * * * * * * * * * * * * * * * * * * *
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// code 128
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// * * * * * * * * * * * * * * * * * * * * * *
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var encodingCode128 = ["11011001100", "11001101100", "11001100110", "10010011000",
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"10010001100", "10001001100", "10011001000", "10011000100",
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"10001100100", "11001001000", "11001000100", "11000100100",
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"10110011100", "10011011100", "10011001110", "10111001100",
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"10011101100", "10011100110", "11001110010", "11001011100",
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"11001001110", "11011100100", "11001110100", "11101101110",
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"11101001100", "11100101100", "11100100110", "11101100100",
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"11100110100", "11100110010", "11011011000", "11011000110",
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"11000110110", "10100011000", "10001011000", "10001000110",
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"10110001000", "10001101000", "10001100010", "11010001000",
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"11000101000", "11000100010", "10110111000", "10110001110",
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"10001101110", "10111011000", "10111000110", "10001110110",
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"11101110110", "11010001110", "11000101110", "11011101000",
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"11011100010", "11011101110", "11101011000", "11101000110",
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"11100010110", "11101101000", "11101100010", "11100011010",
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"11101111010", "11001000010", "11110001010", "10100110000",
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"10100001100", "10010110000", "10010000110", "10000101100",
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"10000100110", "10110010000", "10110000100", "10011010000",
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"10011000010", "10000110100", "10000110010", "11000010010",
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"11001010000", "11110111010", "11000010100", "10001111010",
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"10100111100", "10010111100", "10010011110", "10111100100",
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"10011110100", "10011110010", "11110100100", "11110010100",
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"11110010010", "11011011110", "11011110110", "11110110110",
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"10101111000", "10100011110", "10001011110", "10111101000",
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"10111100010", "11110101000", "11110100010", "10111011110",
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"10111101110", "11101011110", "11110101110", "11010000100",
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"11010010000", "11010011100", "11000111010"];
|
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function getDigitCode128(code) {
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var i, c, tableCActivated, result, sum,
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tableB = " !\"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~",
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isum = 0,
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j = 0,
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value = 0;
|
|
// check each characters
|
for (i = 0; i < code.length; i++) {
|
if (tableB.indexOf(code.charAt(i)) === -1) {
|
return "";
|
}
|
}
|
|
// check firsts characters : start with C table only if enough numeric
|
tableCActivated = code.length > 1;
|
for (i = 0; i < 3 && i < code.length; i++) {
|
c = code.charAt(i);
|
tableCActivated = tableCActivated && c >= '0' && c <= '9';
|
}
|
|
|
sum = tableCActivated ? 105 : 104;
|
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// start : [105] : C table or [104] : B table
|
result = encodingCode128[sum];
|
|
i = 0;
|
while (i < code.length) {
|
if (!tableCActivated) {
|
j = 0;
|
// check next character to activate C table if interresting
|
while ((i + j < code.length) && (code.charAt(i + j) >= '0') && (code.charAt(i + j) <= '9')) {
|
j++;
|
}
|
|
// 6 min everywhere or 4 mini at the end
|
tableCActivated = (j > 5) || ((i + j - 1 === code.length) && (j > 3));
|
|
if (tableCActivated) {
|
result += encodingCode128[99]; // C table
|
sum += ++isum * 99;
|
}
|
// 2 min for table C so need table B
|
} else if ((i === code.length) || (code.charAt(i) < '0') || (code.charAt(i) > '9') || (code.charAt(i + 1) < '0') || (code.charAt(i + 1) > '9')) {
|
tableCActivated = false;
|
result += encodingCode128[100]; // B table
|
sum += ++isum * 100;
|
}
|
|
if (tableCActivated) {
|
value = intval(code.charAt(i) + code.charAt(i + 1)); // Add two characters (numeric)
|
i += 2;
|
} else {
|
value = tableB.indexOf(code.charAt(i)); // Add one character
|
i += 1;
|
}
|
result += encodingCode128[value];
|
sum += ++isum * value;
|
}
|
|
// Add CRC
|
result += encodingCode128[sum % 103];
|
|
// Stop
|
result += encodingCode128[106];
|
|
// Termination bar
|
result += "11";
|
|
return result;
|
}
|
|
// * * * * * * * * * * * * * * * * * * * * * *
|
// codabar
|
// * * * * * * * * * * * * * * * * * * * * * *
|
|
var encodingCodabar = ["101010011", "101011001", "101001011", "110010101",
|
"101101001", "110101001", "100101011", "100101101",
|
"100110101", "110100101", "101001101", "101100101",
|
"1101011011", "1101101011", "1101101101", "1011011011",
|
"1011001001", "1010010011", "1001001011", "1010011001"];
|
|
function getDigitCodabar(code) {
|
var i, index, result,
|
intercharacter = "0",
|
table = "0123456789-$:/.+";
|
|
// add start : A->D : arbitrary choose A
|
result = encodingCodabar[16] + intercharacter;
|
|
for (i = 0; i < code.length; i++) {
|
index = table.indexOf(code.charAt(i));
|
if (index < 0) {
|
return "";
|
}
|
result += encodingCodabar[index] + intercharacter;
|
}
|
|
// add stop : A->D : arbitrary choose A
|
result += encodingCodabar[16];
|
return result;
|
}
|
|
// * * * * * * * * * * * * * * * * * * * * * *
|
// msi
|
// * * * * * * * * * * * * * * * * * * * * * *
|
|
var encodingMsi = ["100100100100", "100100100110", "100100110100", "100100110110",
|
"100110100100", "100110100110", "100110110100", "100110110110",
|
"110100100100", "110100100110"];
|
|
function computeMsi(code, crc) {
|
if (typeof crc === "object") {
|
if (crc.crc1 === "mod10") {
|
code = computeMod10Msi(code);
|
} else if (crc.crc1 === "mod11") {
|
code = computeMod11Msi(code);
|
}
|
if (crc.crc2 === "mod10") {
|
code = computeMod10Msi(code);
|
} else if (crc.crc2 === "mod11") {
|
code = computeMod11Msi(code);
|
}
|
} else if (typeof crc === "boolean" && crc) {
|
code = computeMod10Msi(code);
|
}
|
return code;
|
}
|
|
function computeMod10Msi(code) {
|
var i, s1,
|
toPart1 = code.length % 2,
|
n1 = 0,
|
sum = 0;
|
for (i = 0; i < code.length; i++) {
|
if (toPart1) {
|
n1 = 10 * n1 + intval(code.charAt(i));
|
} else {
|
sum += intval(code.charAt(i));
|
}
|
toPart1 = !toPart1;
|
}
|
s1 = (2 * n1).toString();
|
for (i = 0; i < s1.length; i++) {
|
sum += intval(s1.charAt(i));
|
}
|
return code + ((10 - sum % 10) % 10).toString();
|
}
|
|
function computeMod11Msi(code) {
|
var i, sum = 0, weight = 2;
|
for (i = code.length - 1; i >= 0; i--) {
|
sum += weight * intval(code.charAt(i));
|
weight = weight === 7 ? 2 : weight + 1;
|
}
|
return code + ((11 - sum % 11) % 11).toString();
|
}
|
|
function getDigitMsi(code) {
|
var i,
|
table = "0123456789",
|
index = 0,
|
result = "110"; // start
|
|
code = computeMsi(code, false);
|
|
// digits
|
for (i = 0; i < code.length; i++) {
|
index = table.indexOf(code.charAt(i));
|
if (index < 0) {
|
return "";
|
}
|
result += encodingMsi[index];
|
}
|
|
// stop
|
result += "1001";
|
|
return result;
|
}
|
|
// * * * * * * * * * * * * * * * * * * * * * *
|
// datamatrix
|
// * * * * * * * * * * * * * * * * * * * * * *
|
|
var getDigitDatamatrix = (function () {
|
var lengthRows = [ 10, 12, 14, 16, 18, 20, 22, 24, 26, // 24 squares et 6 rectangular
|
32, 36, 40, 44, 48, 52, 64, 72, 80, 88, 96, 104, 120, 132, 144,
|
8, 8, 12, 12, 16, 16],
|
lengthCols = [ 10, 12, 14, 16, 18, 20, 22, 24, 26, // Number of columns for the entire datamatrix
|
32, 36, 40, 44, 48, 52, 64, 72, 80, 88, 96, 104, 120, 132, 144,
|
18, 32, 26, 36, 36, 48],
|
dataCWCount = [ 3, 5, 8, 12, 18, 22, 30, 36, // Number of data codewords for the datamatrix
|
44, 62, 86, 114, 144, 174, 204, 280, 368, 456, 576, 696, 816, 1050,
|
1304, 1558, 5, 10, 16, 22, 32, 49],
|
solomonCWCount = [ 5, 7, 10, 12, 14, 18, 20, 24, 28, // Number of Reed-Solomon codewords for the datamatrix
|
36, 42, 48, 56, 68, 84, 112, 144, 192, 224, 272, 336, 408, 496, 620,
|
7, 11, 14, 18, 24, 28],
|
dataRegionRows = [ 8, 10, 12, 14, 16, 18, 20, 22, // Number of rows per region
|
24, 14, 16, 18, 20, 22, 24, 14, 16, 18, 20, 22, 24, 18, 20, 22,
|
6, 6, 10, 10, 14, 14],
|
dataRegionCols = [ 8, 10, 12, 14, 16, 18, 20, 22, // Number of columns per region
|
24, 14, 16, 18, 20, 22, 24, 14, 16, 18, 20, 22, 24, 18, 20, 22,
|
16, 14, 24, 16, 16, 22],
|
regionRows = [ 1, 1, 1, 1, 1, 1, 1, 1, // Number of regions per row
|
1, 2, 2, 2, 2, 2, 2, 4, 4, 4, 4, 4, 4, 6, 6, 6,
|
1, 1, 1, 1, 1, 1],
|
regionCols = [ 1, 1, 1, 1, 1, 1, 1, 1, // Number of regions per column
|
1, 2, 2, 2, 2, 2, 2, 4, 4, 4, 4, 4, 4, 6, 6, 6,
|
1, 2, 1, 2, 2, 2],
|
interleavedBlocks = [1, 1, 1, 1, 1, 1, 1, 1, // Number of blocks
|
1, 1, 1, 1, 1, 1, 2, 2, 4, 4, 4, 4, 6, 6, 8, 8,
|
1, 1, 1, 1, 1, 1],
|
logTab = [ -255, 255, 1, 240, 2, 225, 241, 53, 3, // Table of log for the Galois field
|
38, 226, 133, 242, 43, 54, 210, 4, 195, 39, 114, 227, 106, 134, 28,
|
243, 140, 44, 23, 55, 118, 211, 234, 5, 219, 196, 96, 40, 222, 115,
|
103, 228, 78, 107, 125, 135, 8, 29, 162, 244, 186, 141, 180, 45, 99,
|
24, 49, 56, 13, 119, 153, 212, 199, 235, 91, 6, 76, 220, 217, 197,
|
11, 97, 184, 41, 36, 223, 253, 116, 138, 104, 193, 229, 86, 79, 171,
|
108, 165, 126, 145, 136, 34, 9, 74, 30, 32, 163, 84, 245, 173, 187,
|
204, 142, 81, 181, 190, 46, 88, 100, 159, 25, 231, 50, 207, 57, 147,
|
14, 67, 120, 128, 154, 248, 213, 167, 200, 63, 236, 110, 92, 176, 7,
|
161, 77, 124, 221, 102, 218, 95, 198, 90, 12, 152, 98, 48, 185, 179,
|
42, 209, 37, 132, 224, 52, 254, 239, 117, 233, 139, 22, 105, 27, 194,
|
113, 230, 206, 87, 158, 80, 189, 172, 203, 109, 175, 166, 62, 127,
|
247, 146, 66, 137, 192, 35, 252, 10, 183, 75, 216, 31, 83, 33, 73,
|
164, 144, 85, 170, 246, 65, 174, 61, 188, 202, 205, 157, 143, 169, 82,
|
72, 182, 215, 191, 251, 47, 178, 89, 151, 101, 94, 160, 123, 26, 112,
|
232, 21, 51, 238, 208, 131, 58, 69, 148, 18, 15, 16, 68, 17, 121, 149,
|
129, 19, 155, 59, 249, 70, 214, 250, 168, 71, 201, 156, 64, 60, 237,
|
130, 111, 20, 93, 122, 177, 150],
|
aLogTab = [ 1, 2, 4, 8, 16, 32, 64, 128, 45, 90, // Table of aLog for the Galois field
|
180, 69, 138, 57, 114, 228, 229, 231, 227, 235, 251, 219, 155, 27, 54,
|
108, 216, 157, 23, 46, 92, 184, 93, 186, 89, 178, 73, 146, 9, 18, 36,
|
72, 144, 13, 26, 52, 104, 208, 141, 55, 110, 220, 149, 7, 14, 28, 56,
|
112, 224, 237, 247, 195, 171, 123, 246, 193, 175, 115, 230, 225, 239,
|
243, 203, 187, 91, 182, 65, 130, 41, 82, 164, 101, 202, 185, 95, 190,
|
81, 162, 105, 210, 137, 63, 126, 252, 213, 135, 35, 70, 140, 53, 106,
|
212, 133, 39, 78, 156, 21, 42, 84, 168, 125, 250, 217, 159, 19, 38, 76,
|
152, 29, 58, 116, 232, 253, 215, 131, 43, 86, 172, 117, 234, 249, 223,
|
147, 11, 22, 44, 88, 176, 77, 154, 25, 50, 100, 200, 189, 87, 174, 113,
|
226, 233, 255, 211, 139, 59, 118, 236, 245, 199, 163, 107, 214, 129,
|
47, 94, 188, 85, 170, 121, 242, 201, 191, 83, 166, 97, 194, 169, 127,
|
254, 209, 143, 51, 102, 204, 181, 71, 142, 49, 98, 196, 165, 103, 206,
|
177, 79, 158, 17, 34, 68, 136, 61, 122, 244, 197, 167, 99, 198, 161,
|
111, 222, 145, 15, 30, 60, 120, 240, 205, 183, 67, 134, 33, 66, 132,
|
37, 74, 148, 5, 10, 20, 40, 80, 160, 109, 218, 153, 31, 62, 124, 248,
|
221, 151, 3, 6, 12, 24, 48, 96, 192, 173, 119, 238, 241, 207, 179, 75,
|
150, 1];
|
|
function champGaloisMult(a, b) { // MULTIPLICATION IN GALOIS FIELD GF(2^8)
|
if (!a || !b) {
|
return 0;
|
}
|
return aLogTab[(logTab[a] + logTab[b]) % 255];
|
}
|
|
function champGaloisDoub(a, b) { // THE OPERATION a * 2^b IN GALOIS FIELD GF(2^8)
|
if (!a) {
|
return 0;
|
}
|
if (!b) {
|
return a;
|
}
|
return aLogTab[(logTab[a] + b) % 255];
|
}
|
|
function champGaloisSum(a, b) { // SUM IN GALOIS FIELD GF(2^8)
|
return a ^ b;
|
}
|
|
function selectIndex(dataCodeWordsCount, rectangular) { // CHOOSE THE GOOD INDEX FOR TABLES
|
var n = 0;
|
if ((dataCodeWordsCount < 1 || dataCodeWordsCount > 1558) && !rectangular) {
|
return -1;
|
}
|
if ((dataCodeWordsCount < 1 || dataCodeWordsCount > 49) && rectangular) {
|
return -1;
|
}
|
if (rectangular) {
|
n = 24;
|
}
|
|
while (dataCWCount[n] < dataCodeWordsCount) {
|
n++;
|
}
|
return n;
|
}
|
|
function encodeDataCodeWordsASCII(text) {
|
var i, c,
|
dataCodeWords = [],
|
n = 0;
|
for (i = 0; i < text.length; i++) {
|
c = text.charCodeAt(i);
|
if (c > 127) {
|
dataCodeWords[n] = 235;
|
c = c - 127;
|
n++;
|
} else if ((c >= 48 && c <= 57) && (i + 1 < text.length) && (text.charCodeAt(i + 1) >= 48 && text.charCodeAt(i + 1) <= 57)) {
|
c = ((c - 48) * 10) + ((text.charCodeAt(i + 1)) - 48);
|
c += 130;
|
i++;
|
} else {
|
c++;
|
}
|
dataCodeWords[n] = c;
|
n++;
|
}
|
return dataCodeWords;
|
}
|
|
function addPadCW(tab, from, to) {
|
var r, i;
|
if (from >= to) {
|
return;
|
}
|
tab[from] = 129;
|
for (i = from + 1; i < to; i++) {
|
r = ((149 * (i + 1)) % 253) + 1;
|
tab[i] = (129 + r) % 254;
|
}
|
}
|
|
function calculSolFactorTable(aSolomonCWCount) { // CALCULATE THE REED SOLOMON FACTORS
|
var i, j,
|
g = [];
|
|
for (i = 0; i <= aSolomonCWCount; i++) {
|
g[i] = 1;
|
}
|
|
for (i = 1; i <= aSolomonCWCount; i++) {
|
for (j = i - 1; j >= 0; j--) {
|
g[j] = champGaloisDoub(g[j], i);
|
if (j > 0) {
|
g[j] = champGaloisSum(g[j], g[j - 1]);
|
}
|
}
|
}
|
return g;
|
}
|
|
function addReedSolomonCW(nSolomonCW, coeffTab, nDataCW, dataTab, blocks) { // Add the Reed Solomon codewords
|
var i, j, k,
|
temp = 0,
|
errorBlocks = nSolomonCW / blocks,
|
correctionCW = [];
|
for (k = 0; k < blocks; k++) {
|
for (i = 0; i < errorBlocks; i++) {
|
correctionCW[i] = 0;
|
}
|
|
for (i = k; i < nDataCW; i += blocks) {
|
temp = champGaloisSum(dataTab[i], correctionCW[errorBlocks - 1]);
|
for (j = errorBlocks - 1; j >= 0; j--) {
|
|
correctionCW[j] = temp ? champGaloisMult(temp, coeffTab[j]) : 0;
|
if (j > 0) {
|
correctionCW[j] = champGaloisSum(correctionCW[j - 1], correctionCW[j]);
|
}
|
}
|
}
|
// Renversement des blocs calcules
|
j = nDataCW + k;
|
for (i = errorBlocks - 1; i >= 0; i--) {
|
dataTab[j] = correctionCW[i];
|
j += blocks;
|
}
|
}
|
return dataTab;
|
}
|
|
function getBits(entier) { // Transform integer to tab of bits
|
var i,
|
bits = [];
|
for (i = 0; i < 8; i++) {
|
bits[i] = entier & (128 >> i) ? 1 : 0;
|
}
|
return bits;
|
}
|
|
function next(etape, totalRows, totalCols, codeWordsBits, datamatrix, assigned) { // Place codewords into the matrix
|
var chr = 0, // Place of the 8st bit from the first character to [4][0]
|
row = 4,
|
col = 0;
|
|
do {
|
// Check for a special case of corner
|
if ((row === totalRows) && !col) {
|
patternShapeSpecial1(datamatrix, assigned, codeWordsBits[chr], totalRows, totalCols);
|
chr++;
|
} else if ((etape < 3) && (row === totalRows - 2) && !col && (totalCols % 4)) {
|
patternShapeSpecial2(datamatrix, assigned, codeWordsBits[chr], totalRows, totalCols);
|
chr++;
|
} else if ((row === totalRows - 2) && !col && (totalCols % 8 === 4)) {
|
patternShapeSpecial3(datamatrix, assigned, codeWordsBits[chr], totalRows, totalCols);
|
chr++;
|
} else if ((row === totalRows + 4) && (col === 2) && (totalCols % 8 === 0)) {
|
patternShapeSpecial4(datamatrix, assigned, codeWordsBits[chr], totalRows, totalCols);
|
chr++;
|
}
|
|
// Go up and right in the datamatrix
|
do {
|
if ((row < totalRows) && (col >= 0) && (assigned[row][col] !== 1)) {
|
patternShapeStandard(datamatrix, assigned, codeWordsBits[chr], row, col, totalRows, totalCols);
|
chr++;
|
}
|
row -= 2;
|
col += 2;
|
} while ((row >= 0) && (col < totalCols));
|
row += 1;
|
col += 3;
|
|
// Go down and left in the datamatrix
|
do {
|
if ((row >= 0) && (col < totalCols) && (assigned[row][col] !== 1)) {
|
patternShapeStandard(datamatrix, assigned, codeWordsBits[chr], row, col, totalRows, totalCols);
|
chr++;
|
}
|
row += 2;
|
col -= 2;
|
} while ((row < totalRows) && (col >= 0));
|
row += 3;
|
col += 1;
|
} while ((row < totalRows) || (col < totalCols));
|
}
|
|
function patternShapeStandard(datamatrix, assigned, bits, row, col, totalRows, totalCols) { // Place bits in the matrix (standard or special case)
|
var f = placeBitInDatamatrix;
|
f(datamatrix, assigned, bits[0], row - 2, col - 2, totalRows, totalCols);
|
f(datamatrix, assigned, bits[1], row - 2, col - 1, totalRows, totalCols);
|
f(datamatrix, assigned, bits[2], row - 1, col - 2, totalRows, totalCols);
|
f(datamatrix, assigned, bits[3], row - 1, col - 1, totalRows, totalCols);
|
f(datamatrix, assigned, bits[4], row - 1, col, totalRows, totalCols);
|
f(datamatrix, assigned, bits[5], row, col - 2, totalRows, totalCols);
|
f(datamatrix, assigned, bits[6], row, col - 1, totalRows, totalCols);
|
f(datamatrix, assigned, bits[7], row, col, totalRows, totalCols);
|
}
|
|
function patternShapeSpecial1(datamatrix, assigned, bits, totalRows, totalCols) {
|
var f = placeBitInDatamatrix;
|
f(datamatrix, assigned, bits[0], totalRows - 1, 0, totalRows, totalCols);
|
f(datamatrix, assigned, bits[1], totalRows - 1, 1, totalRows, totalCols);
|
f(datamatrix, assigned, bits[2], totalRows - 1, 2, totalRows, totalCols);
|
f(datamatrix, assigned, bits[3], 0, totalCols - 2, totalRows, totalCols);
|
f(datamatrix, assigned, bits[4], 0, totalCols - 1, totalRows, totalCols);
|
f(datamatrix, assigned, bits[5], 1, totalCols - 1, totalRows, totalCols);
|
f(datamatrix, assigned, bits[6], 2, totalCols - 1, totalRows, totalCols);
|
f(datamatrix, assigned, bits[7], 3, totalCols - 1, totalRows, totalCols);
|
}
|
|
function patternShapeSpecial2(datamatrix, assigned, bits, totalRows, totalCols) {
|
var f = placeBitInDatamatrix;
|
f(datamatrix, assigned, bits[0], totalRows - 3, 0, totalRows, totalCols);
|
f(datamatrix, assigned, bits[1], totalRows - 2, 0, totalRows, totalCols);
|
f(datamatrix, assigned, bits[2], totalRows - 1, 0, totalRows, totalCols);
|
f(datamatrix, assigned, bits[3], 0, totalCols - 4, totalRows, totalCols);
|
f(datamatrix, assigned, bits[4], 0, totalCols - 3, totalRows, totalCols);
|
f(datamatrix, assigned, bits[5], 0, totalCols - 2, totalRows, totalCols);
|
f(datamatrix, assigned, bits[6], 0, totalCols - 1, totalRows, totalCols);
|
f(datamatrix, assigned, bits[7], 1, totalCols - 1, totalRows, totalCols);
|
}
|
|
function patternShapeSpecial3(datamatrix, assigned, bits, totalRows, totalCols) {
|
var f = placeBitInDatamatrix;
|
f(datamatrix, assigned, bits[0], totalRows - 3, 0, totalRows, totalCols);
|
f(datamatrix, assigned, bits[1], totalRows - 2, 0, totalRows, totalCols);
|
f(datamatrix, assigned, bits[2], totalRows - 1, 0, totalRows, totalCols);
|
f(datamatrix, assigned, bits[3], 0, totalCols - 2, totalRows, totalCols);
|
f(datamatrix, assigned, bits[4], 0, totalCols - 1, totalRows, totalCols);
|
f(datamatrix, assigned, bits[5], 1, totalCols - 1, totalRows, totalCols);
|
f(datamatrix, assigned, bits[6], 2, totalCols - 1, totalRows, totalCols);
|
f(datamatrix, assigned, bits[7], 3, totalCols - 1, totalRows, totalCols);
|
}
|
|
function patternShapeSpecial4(datamatrix, assigned, bits, totalRows, totalCols) {
|
var f = placeBitInDatamatrix;
|
f(datamatrix, assigned, bits[0], totalRows - 1, 0, totalRows, totalCols);
|
f(datamatrix, assigned, bits[1], totalRows - 1, totalCols - 1, totalRows, totalCols);
|
f(datamatrix, assigned, bits[2], 0, totalCols - 3, totalRows, totalCols);
|
f(datamatrix, assigned, bits[3], 0, totalCols - 2, totalRows, totalCols);
|
f(datamatrix, assigned, bits[4], 0, totalCols - 1, totalRows, totalCols);
|
f(datamatrix, assigned, bits[5], 1, totalCols - 3, totalRows, totalCols);
|
f(datamatrix, assigned, bits[6], 1, totalCols - 2, totalRows, totalCols);
|
f(datamatrix, assigned, bits[7], 1, totalCols - 1, totalRows, totalCols);
|
}
|
|
function placeBitInDatamatrix(datamatrix, assigned, bit, row, col, totalRows, totalCols) { // Put a bit into the matrix
|
if (row < 0) {
|
row += totalRows;
|
col += 4 - ((totalRows + 4) % 8);
|
}
|
if (col < 0) {
|
col += totalCols;
|
row += 4 - ((totalCols + 4) % 8);
|
}
|
if (assigned[row][col] !== 1) {
|
datamatrix[row][col] = bit;
|
assigned[row][col] = 1;
|
}
|
}
|
|
function addFinderPattern(datamatrix, rowsRegion, colsRegion, rowsRegionCW, colsRegionCW) { // Add the finder pattern
|
var i, j,
|
totalRowsCW = (rowsRegionCW + 2) * rowsRegion,
|
totalColsCW = (colsRegionCW + 2) * colsRegion,
|
datamatrixTemp = [];
|
datamatrixTemp[0] = [];
|
for (j = 0; j < totalColsCW + 2; j++) {
|
datamatrixTemp[0][j] = 0;
|
}
|
for (i = 0; i < totalRowsCW; i++) {
|
datamatrixTemp[i + 1] = [];
|
datamatrixTemp[i + 1][0] = 0;
|
datamatrixTemp[i + 1][totalColsCW + 1] = 0;
|
for (j = 0; j < totalColsCW; j++) {
|
if (i % (rowsRegionCW + 2) === 0) {
|
if (j % 2) {
|
datamatrixTemp[i + 1][j + 1] = 0;
|
} else {
|
datamatrixTemp[i + 1][j + 1] = 1;
|
}
|
} else if (i % (rowsRegionCW + 2) === rowsRegionCW + 1) {
|
datamatrixTemp[i + 1][j + 1] = 1;
|
} else if (j % (colsRegionCW + 2) === colsRegionCW + 1) {
|
if (i % 2) {
|
datamatrixTemp[i + 1][j + 1] = 1;
|
} else {
|
datamatrixTemp[i + 1][j + 1] = 0;
|
}
|
} else if (j % (colsRegionCW + 2) === 0) {
|
datamatrixTemp[i + 1][j + 1] = 1;
|
} else {
|
datamatrixTemp[i + 1][j + 1] = 0;
|
datamatrixTemp[i + 1][j + 1] = datamatrix[i - 1 - (2 * (parseInt(i / (rowsRegionCW + 2), 10)))][j - 1 - (2 * (parseInt(j / (colsRegionCW + 2), 10)))];
|
}
|
}
|
}
|
datamatrixTemp[totalRowsCW + 1] = [];
|
for (j = 0; j < totalColsCW + 2; j++) {
|
datamatrixTemp[totalRowsCW + 1][j] = 0;
|
}
|
return datamatrixTemp;
|
}
|
|
return function (text, rectangular) {
|
var i, g,
|
dataCodeWords = encodeDataCodeWordsASCII(text), // Code the text in the ASCII mode
|
aDataCWCount = dataCodeWords.length,
|
index = selectIndex(aDataCWCount, rectangular), // Select the index for the data tables
|
totalDataCWCount = dataCWCount[index], // Number of data CW
|
aSolomonCWCount = solomonCWCount[index], // Number of Reed Solomon CW
|
totalCWCount = totalDataCWCount + aSolomonCWCount, // Number of CW
|
rowsTotal = lengthRows[index], // Size of symbol
|
colsTotal = lengthCols[index],
|
rowsRegion = regionRows[index], // Number of region
|
colsRegion = regionCols[index],
|
rowsRegionCW = dataRegionRows[index],
|
colsRegionCW = dataRegionCols[index],
|
rowsLengthMatrice = rowsTotal - 2 * rowsRegion, // Size of matrice data
|
colsLengthMatrice = colsTotal - 2 * colsRegion,
|
blocks = interleavedBlocks[index], // Number of Reed Solomon blocks
|
errorBlocks = (aSolomonCWCount / blocks),
|
codeWordsBits = [], // Calculte bits from codewords
|
datamatrix = [], // Put data in the matrix
|
assigned = [];
|
|
addPadCW(dataCodeWords, aDataCWCount, totalDataCWCount); // Add codewords pads
|
|
g = calculSolFactorTable(errorBlocks); // Calculate correction coefficients
|
|
addReedSolomonCW(aSolomonCWCount, g, totalDataCWCount, dataCodeWords, blocks); // Add Reed Solomon codewords
|
|
for (i = 0; i < totalCWCount; i++) {
|
codeWordsBits[i] = getBits(dataCodeWords[i]);
|
}
|
|
for (i = 0; i < colsLengthMatrice; i++) {
|
datamatrix[i] = [];
|
assigned[i] = [];
|
}
|
|
// Add the bottom-right corner if needed
|
if (((rowsLengthMatrice * colsLengthMatrice) % 8) === 4) {
|
datamatrix[rowsLengthMatrice - 2][colsLengthMatrice - 2] = 1;
|
datamatrix[rowsLengthMatrice - 1][colsLengthMatrice - 1] = 1;
|
datamatrix[rowsLengthMatrice - 1][colsLengthMatrice - 2] = 0;
|
datamatrix[rowsLengthMatrice - 2][colsLengthMatrice - 1] = 0;
|
assigned[rowsLengthMatrice - 2][colsLengthMatrice - 2] = 1;
|
assigned[rowsLengthMatrice - 1][colsLengthMatrice - 1] = 1;
|
assigned[rowsLengthMatrice - 1][colsLengthMatrice - 2] = 1;
|
assigned[rowsLengthMatrice - 2][colsLengthMatrice - 1] = 1;
|
}
|
|
// Put the codewords into the matrix
|
next(0, rowsLengthMatrice, colsLengthMatrice, codeWordsBits, datamatrix, assigned);
|
|
// Add the finder pattern
|
datamatrix = addFinderPattern(datamatrix, rowsRegion, colsRegion, rowsRegionCW, colsRegionCW);
|
|
return datamatrix;
|
}
|
})();
|
|
// * * * * * * * * * * * * * * * * * * * * * *
|
// tools
|
// * * * * * * * * * * * * * * * * * * * * * *
|
|
function intval(val) {
|
var type = typeof val;
|
if (type === "string") {
|
val = val.replace(/[^0-9-.]/g, "");
|
val = parseInt(val * 1, 10);
|
return isNaN(val) || !isFinite(val) ? 0 : val;
|
}
|
return type === "number" && isFinite(val) ? Math.floor(val) : 0;
|
}
|
|
// lec tools - (little endian convertor tools)
|
// convert an int
|
function lecCInt(value, byteCount) {
|
var i,
|
le = "";
|
for (i = 0; i < byteCount; i++) {
|
le += String.fromCharCode(value & 0xFF);
|
value = value >> 8;
|
}
|
return le;
|
}
|
|
// return a byte string from rgb values
|
function lecCRgb(r, g, b) {
|
return String.fromCharCode(b) + String.fromCharCode(g) + String.fromCharCode(r);
|
}
|
|
// return a byte string from a hex string color
|
function lecCHexColor(hex) {
|
var g, r,
|
v = parseInt("0x" + hex.substr(1), 16),
|
b = v & 0xFF;
|
v = v >> 8;
|
g = v & 0xFF;
|
r = v >> 8;
|
return (lecCRgb(r, g, b));
|
}
|
|
function hexToRGB(hex) {
|
var g, r,
|
v = parseInt("0x" + hex.substr(1), 16),
|
b = v & 0xFF;
|
v = v >> 8;
|
g = v & 0xFF;
|
r = v >> 8;
|
return ({r: r, g: g, b: b});
|
}
|
|
// test if a string is a hexa string color (like #FF0000)
|
function isHexColor(value) {
|
return value.match(/#[0-91-F]/gi);
|
}
|
|
// encode data in base64
|
function base64Encode(value) {
|
var c1, c2, c3, b1, b2, b3, b4,
|
r = '',
|
k = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=",
|
i = 0;
|
while (i < value.length) {
|
c1 = value.charCodeAt(i++);
|
c2 = value.charCodeAt(i++);
|
c3 = value.charCodeAt(i++);
|
b1 = c1 >> 2;
|
b2 = ((c1 & 3) << 4) | (c2 >> 4);
|
b3 = ((c2 & 15) << 2) | (c3 >> 6);
|
b4 = c3 & 63;
|
if (isNaN(c2)) {
|
b3 = b4 = 64;
|
} else if (isNaN(c3)) {
|
b4 = 64;
|
}
|
r += k.charAt(b1) + k.charAt(b2) + k.charAt(b3) + k.charAt(b4);
|
}
|
return r;
|
}
|
|
// convert a bit string to an array of array of bit char
|
function bitStringTo2DArray(digit) {
|
var i,
|
d = [];
|
d[0] = [];
|
for (i = 0; i < digit.length; i++) {
|
d[0][i] = parseInt(digit.charAt(i), 10);
|
}
|
return d;
|
}
|
|
// clear jQuery Target
|
function resize($container, w) {
|
$container
|
.css("padding", "0")
|
.css("overflow", "auto")
|
.css("width", w + "px")
|
.html("");
|
return $container;
|
}
|
|
// apply antialiasing for CSS rendering only
|
function antialiasing($container){
|
$container
|
.css("display", "flex")
|
.css("flex-flow", "row wrap")
|
.css("justify-content", "space-around");
|
return $container;
|
}
|
|
// * * * * * * * * * * * * * * * * * * * * * *
|
// Raw Renderer functions
|
// * * * * * * * * * * * * * * * * * * * * * *
|
|
// bmp barcode renderer
|
function digitToBmpRenderer($container, settings, digit, hri, mw, mh) {
|
var i, y, x, k, padding, dataLen, bmp, line, object,
|
lines = digit.length,
|
columns = digit[0].length,
|
c0 = isHexColor(settings.bgColor) ? lecCHexColor(settings.bgColor) : lecCRgb(255, 255, 255),
|
c1 = isHexColor(settings.color) ? lecCHexColor(settings.color) : lecCRgb(0, 0, 0),
|
bar0 = "",
|
bar1 = "",
|
pad = "";
|
|
// create one bar 0 and 1 of "mw" byte length
|
for (i = 0; i < mw; i++) {
|
bar0 += c0;
|
bar1 += c1;
|
}
|
|
padding = (4 - ((mw * columns * 3) % 4)) % 4; // Padding for 4 byte alignment ("* 3" come from "3 byte to color R, G and B")
|
dataLen = (mw * columns + padding) * mh * lines;
|
|
for (i = 0; i < padding; i++) {
|
pad += '\0';
|
}
|
|
// Bitmap header
|
bmp = 'BM' + // Magic Number
|
lecCInt(54 + dataLen, 4) + // Size of Bitmap size (header size + data len)
|
'\0\0\0\0' + // Unused
|
lecCInt(54, 4) + // The offset where the bitmap data (pixels) can be found
|
lecCInt(40, 4) + // The number of bytes in the header (from this point).
|
lecCInt(mw * columns, 4) + // width
|
lecCInt(mh * lines, 4) + // height
|
lecCInt(1, 2) + // Number of color planes being used
|
lecCInt(24, 2) + // The number of bits/pixel
|
'\0\0\0\0' + // BI_RGB, No compression used
|
lecCInt(dataLen, 4) + // The size of the raw BMP data (after this header)
|
lecCInt(2835, 4) + // The horizontal resolution of the image (pixels/meter)
|
lecCInt(2835, 4) + // The vertical resolution of the image (pixels/meter)
|
lecCInt(0, 4) + // Number of colors in the palette
|
lecCInt(0, 4); // Means all colors are important
|
// Bitmap Data
|
for (y = lines - 1; y >= 0; y--) {
|
line = "";
|
for (x = 0; x < columns; x++) {
|
line += digit[y][x] ? bar1 : bar0;
|
}
|
line += pad;
|
for (k = 0; k < mh; k++) {
|
bmp += line;
|
}
|
}
|
// set bmp image to the container
|
object = document.createElement("object");
|
object.setAttribute("type", "image/bmp");
|
object.setAttribute("data", "data:image/bmp;base64," + base64Encode(bmp));
|
resize($container, mw * columns + padding).append(object);
|
}
|
|
// css barcode renderer
|
function digitToCssRenderer($container, settings, digit, hri, mw, mh) {
|
var x, y, len, current,
|
lines = digit.length,
|
columns = digit[0].length,
|
content = "",
|
bar0 = "<div style=\"float: left; font-size: 0; background-color: " + settings.bgColor + "; height: " + mh + "px; width: &Wpx\"></div>",
|
bar1 = "<div style=\"float: left; font-size: 0; width:0; border-left: &Wpx solid " + settings.color + "; height: " + mh + "px;\"></div>";
|
for (y = 0; y < lines; y++) {
|
len = 0;
|
current = digit[y][0];
|
for (x = 0; x < columns; x++) {
|
if (current === digit[y][x]) {
|
len++;
|
} else {
|
content += (current ? bar1 : bar0).replace("&W", len * mw);
|
current = digit[y][x];
|
len = 1;
|
}
|
}
|
if (len > 0) {
|
content += (current ? bar1 : bar0).replace("&W", len * mw);
|
}
|
}
|
if (settings.showHRI) {
|
content += "<div style=\"clear:both; width: 100%; background-color: " + settings.bgColor + "; color: " + settings.color + "; text-align: center; font-size: " + settings.fontSize + "px; margin-top: " + settings.marginHRI + "px;\">" + hri + "</div>";
|
}
|
antialiasing($container);
|
resize($container, mw * columns).html(content);
|
}
|
|
// svg barcode renderer
|
function digitToSvgRenderer($container, settings, digit, hri, mw, mh) {
|
var x, y, fontSize, svg, bar1, len, current, object,
|
lines = digit.length,
|
columns = digit[0].length,
|
width = mw * columns,
|
height = mh * lines;
|
|
if (settings.showHRI) {
|
fontSize = intval(settings.fontSize);
|
height += intval(settings.marginHRI) + fontSize;
|
}
|
|
// svg header
|
svg = '<svg xmlns="http://www.w3.org/2000/svg" version="1.1" width="' + width + '" height="' + height + '" shape-rendering="crispEdges">';
|
|
// background
|
svg += '<rect width="' + width + '" height="' + height + '" x="0" y="0" fill="' + settings.bgColor + '" />';
|
|
bar1 = '<rect width="&W" height="' + mh + '" x="&X" y="&Y" fill="' + settings.color + '" />';
|
|
for (y = 0; y < lines; y++) {
|
len = 0;
|
current = digit[y][0];
|
for (x = 0; x < columns; x++) {
|
if (current === digit[y][x]) {
|
len++;
|
} else {
|
if (current) {
|
svg += bar1.replace("&W", len * mw).replace("&X", (x - len) * mw).replace("&Y", y * mh);
|
}
|
current = digit[y][x];
|
len = 1;
|
}
|
}
|
if (len && current) {
|
svg += bar1.replace("&W", len * mw).replace("&X", (columns - len) * mw).replace("&Y", y * mh);
|
}
|
}
|
|
if (settings.showHRI) {
|
svg += '<g transform="translate(' + Math.floor(width / 2) + ' 0)">';
|
svg += '<text y="' + (height - Math.floor(fontSize / 2)) + '" text-anchor="middle" style="font-family: Arial; font-size: ' + fontSize + 'px;" fill="' + settings.color + '">' + hri + '</text>';
|
svg += '</g>';
|
}
|
// svg footer
|
svg += '</svg>';
|
|
// create a dom object, flush container and add object to the container
|
|
object = document.createElement('img');
|
object.setAttribute('src', 'data:image/svg+xml;base64,'+ base64Encode(svg));
|
resize($container, width).append(object);
|
}
|
|
// canvas barcode renderer
|
function digitToCanvasRenderer($container, settings, digit, hri, xi, yi, mw, mh) {
|
var x, y, ctx, len, current, dim,
|
canvas = $container.get(0),
|
lines = digit.length,
|
columns = digit[0].length;
|
|
if (!canvas || !canvas.getContext) {
|
return; // not compatible
|
}
|
|
ctx = canvas.getContext("2d");
|
ctx.lineWidth = 1;
|
ctx.lineCap = "butt";
|
ctx.fillStyle = settings.bgColor;
|
ctx.fillRect(xi, yi, columns * mw, lines * mh);
|
|
ctx.fillStyle = settings.color;
|
|
for (y = 0; y < lines; y++) {
|
len = 0;
|
current = digit[y][0];
|
for (x = 0; x < columns; x++) {
|
if (current === digit[y][x]) {
|
len++;
|
} else {
|
if (current) {
|
ctx.fillRect(xi + (x - len) * mw, yi + y * mh, mw * len, mh);
|
}
|
current = digit[y][x];
|
len = 1;
|
}
|
}
|
if (len && current) {
|
ctx.fillRect(xi + (columns - len) * mw, yi + y * mh, mw * len, mh);
|
}
|
}
|
if (settings.showHRI) {
|
dim = ctx.measureText(hri);
|
ctx.fillText(hri, xi + Math.floor((columns * mw - dim.width) / 2), yi + lines * mh + settings.fontSize + settings.marginHRI);
|
}
|
}
|
|
// * * * * * * * * * * * * * * * * * * * * * *
|
// Renderer
|
// * * * * * * * * * * * * * * * * * * * * * *
|
|
var renderer = {};
|
|
// bmp 1D barcode renderer
|
renderer.bmp = function ($container, settings, digit, hri) {
|
var w = intval(settings.barWidth),
|
h = intval(settings.barHeight);
|
digitToBmpRenderer($container, settings, bitStringTo2DArray(digit), hri, w, h);
|
};
|
|
// bmp 2D barcode renderer
|
renderer.bmp2 = function ($container, settings, digit, hri) {
|
var s = intval(settings.moduleSize);
|
digitToBmpRenderer($container, settings, digit, hri, s, s);
|
};
|
|
// css 1D barcode renderer
|
renderer.css = function ($container, settings, digit, hri) {
|
var w = intval(settings.barWidth),
|
h = intval(settings.barHeight);
|
digitToCssRenderer($container, settings, bitStringTo2DArray(digit), hri, w, h);
|
};
|
|
// css 2D barcode renderer
|
renderer.css2 = function ($container, settings, digit, hri) {
|
var s = intval(settings.moduleSize);
|
digitToCssRenderer($container, settings, digit, hri, s, s);
|
};
|
|
// svg 1D barcode renderer
|
renderer.svg = function ($container, settings, digit, hri) {
|
var w = intval(settings.barWidth),
|
h = intval(settings.barHeight);
|
digitToSvgRenderer($container, settings, bitStringTo2DArray(digit), hri, w, h);
|
};
|
|
// svg 2D barcode renderer
|
renderer.svg2 = function ($container, settings, digit, hri) {
|
var s = intval(settings.moduleSize);
|
digitToSvgRenderer($container, settings, digit, hri, s, s);
|
};
|
|
// canvas 1D barcode renderer
|
renderer.canvas = function ($container, settings, digit, hri) {
|
var w = intval(settings.barWidth),
|
h = intval(settings.barHeight),
|
x = intval(settings.posX),
|
y = intval(settings.posY);
|
digitToCanvasRenderer($container, settings, bitStringTo2DArray(digit), hri, x, y, w, h);
|
};
|
|
// canvas 2D barcode renderer
|
renderer.canvas2 = function ($container, settings, digit, hri) {
|
var s = intval(settings.moduleSize),
|
x = intval(settings.posX),
|
y = intval(settings.posY);
|
digitToCanvasRenderer($container, settings, digit, hri, x, y, s, s);
|
};
|
|
$.fn.barcode = function (data, type, settings) {
|
var code, crc, rect, fn,
|
digit = "",
|
hri = "",
|
b2d = false;
|
|
data = $.extend({crc: true, rect: false}, typeof data === "object" ? data : {code: data});
|
|
code = data.code;
|
crc = data.crc;
|
rect = data.rect;
|
|
if (code) {
|
settings = $.extend(true, defaultSettings, settings);
|
|
switch (type) {
|
case "std25":
|
case "int25":
|
digit = getDigitI25(code, crc, type);
|
hri = getDigitI25(code, crc, type);
|
break;
|
case "ean8":
|
case "ean13":
|
digit = getDigitEAN(code, type);
|
hri = computeEAN(code, type);
|
break;
|
case "upc":
|
digit = getDigitUPC(code);
|
hri = computeUPC(code);
|
break;
|
case "code11":
|
digit = getDigitCode11(code);
|
hri = code;
|
break;
|
case "code39":
|
digit = getDigitCode39(code);
|
hri = code;
|
break;
|
case "code93":
|
digit = getDigitCode93(code, crc);
|
hri = code;
|
break;
|
case "code128":
|
digit = getDigitCode128(code);
|
hri = code;
|
break;
|
case "codabar":
|
digit = getDigitCodabar(code);
|
hri = code;
|
break;
|
case "msi":
|
digit = getDigitMsi(code);
|
hri = computeMsi(code, crc);
|
break;
|
case "datamatrix":
|
digit = getDigitDatamatrix(code, rect);
|
hri = code;
|
b2d = true;
|
break;
|
}
|
if (digit.length) {
|
// Quiet Zone
|
if (!b2d && settings.addQuietZone) {
|
digit = "0000000000" + digit + "0000000000";
|
}
|
|
fn = renderer[settings.output + (b2d ? '2' : '')];
|
if (fn) {
|
this.each(function () {
|
fn($(this), settings, digit, hri);
|
});
|
}
|
}
|
}
|
return this;
|
};
|
|
}(jQuery));
|
