| 1 | <?php
|
|---|
| 2 | //============================================================+
|
|---|
| 3 | // File name : 2dbarcodes.php
|
|---|
| 4 | // Begin : 2009-04-07
|
|---|
| 5 | // Last Update : 2010-04-30
|
|---|
| 6 | // Version : 1.0.003
|
|---|
| 7 | // License : GNU LGPL (http://www.gnu.org/copyleft/lesser.html)
|
|---|
| 8 | // ----------------------------------------------------------------------------
|
|---|
| 9 | // Copyright (C) 2008-2009 Nicola Asuni - Tecnick.com S.r.l.
|
|---|
| 10 | //
|
|---|
| 11 | // This program is free software: you can redistribute it and/or modify
|
|---|
| 12 | // it under the terms of the GNU Lesser General Public License as published by
|
|---|
| 13 | // the Free Software Foundation, either version 2.1 of the License, or
|
|---|
| 14 | // (at your option) any later version.
|
|---|
| 15 | //
|
|---|
| 16 | // This program is distributed in the hope that it will be useful,
|
|---|
| 17 | // but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|---|
| 18 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|---|
| 19 | // GNU Lesser General Public License for more details.
|
|---|
| 20 | //
|
|---|
| 21 | // You should have received a copy of the GNU Lesser General Public License
|
|---|
| 22 | // along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|---|
| 23 | //
|
|---|
| 24 | // See LICENSE.TXT file for more information.
|
|---|
| 25 | // ----------------------------------------------------------------------------
|
|---|
| 26 | //
|
|---|
| 27 | // Description : PHP class to creates array representations for
|
|---|
| 28 | // 2D barcodes to be used with TCPDF.
|
|---|
| 29 | //
|
|---|
| 30 | // Author: Nicola Asuni
|
|---|
| 31 | //
|
|---|
| 32 | // (c) Copyright:
|
|---|
| 33 | // Nicola Asuni
|
|---|
| 34 | // Tecnick.com S.r.l.
|
|---|
| 35 | // Via della Pace, 11
|
|---|
| 36 | // 09044 Quartucciu (CA)
|
|---|
| 37 | // ITALY
|
|---|
| 38 | // www.tecnick.com
|
|---|
| 39 | // info@tecnick.com
|
|---|
| 40 | //============================================================+
|
|---|
| 41 |
|
|---|
| 42 | /**
|
|---|
| 43 | * PHP class to creates array representations for 2D barcodes to be used with TCPDF.
|
|---|
| 44 | * @package com.tecnick.tcpdf
|
|---|
| 45 | * @abstract Functions for generating string representation of 2D barcodes.
|
|---|
| 46 | * @author Nicola Asuni
|
|---|
| 47 | * @copyright 2008-2009 Nicola Asuni - Tecnick.com S.r.l (www.tecnick.com) Via Della Pace, 11 - 09044 - Quartucciu (CA) - ITALY - www.tecnick.com - info@tecnick.com
|
|---|
| 48 | * @link http://www.tcpdf.org
|
|---|
| 49 | * @license http://www.gnu.org/copyleft/lesser.html LGPL
|
|---|
| 50 | * @version 1.0.003
|
|---|
| 51 | */
|
|---|
| 52 |
|
|---|
| 53 | /**
|
|---|
| 54 | * PHP class to creates array representations for 2D barcodes to be used with TCPDF (http://www.tcpdf.org).<br>
|
|---|
| 55 | * @name TCPDFBarcode
|
|---|
| 56 | * @package com.tecnick.tcpdf
|
|---|
| 57 | * @version 1.0.003
|
|---|
| 58 | * @author Nicola Asuni
|
|---|
| 59 | * @link http://www.tcpdf.org
|
|---|
| 60 | * @license http://www.gnu.org/copyleft/lesser.html LGPL
|
|---|
| 61 | */
|
|---|
| 62 | class TCPDF2DBarcode {
|
|---|
| 63 |
|
|---|
| 64 | /**
|
|---|
| 65 | * @var array representation of barcode.
|
|---|
| 66 | * @access protected
|
|---|
| 67 | */
|
|---|
| 68 | protected $barcode_array = false;
|
|---|
| 69 |
|
|---|
| 70 | /**
|
|---|
| 71 | * This is the class constructor.
|
|---|
| 72 | * Return an array representations for 2D barcodes:<ul>
|
|---|
| 73 | * <li>$arrcode['code'] code to be printed on text label</li>
|
|---|
| 74 | * <li>$arrcode['num_rows'] required number of rows</li>
|
|---|
| 75 | * <li>$arrcode['num_cols'] required number of columns</li>
|
|---|
| 76 | * <li>$arrcode['bcode'][$r][$c] value of the cell is $r row and $c column (0 = transparent, 1 = black)</li></ul>
|
|---|
| 77 | * @param string $code code to print
|
|---|
| 78 | * @param string $type type of barcode: <ul>li>RAW: raw mode - comma-separad list of array rows</li><li>RAW2: raw mode - array rows are surrounded by square parenthesis.</li><li>QRCODE : QR-CODE Low error correction</li><li>QRCODE,L : QR-CODE Low error correction</li><li>QRCODE,M : QR-CODE Medium error correction</li><li>QRCODE,Q : QR-CODE Better error correction</li><li>QRCODE,H : QR-CODE Best error correction</li></ul>
|
|---|
| 79 | */
|
|---|
| 80 | public function __construct($code, $type) {
|
|---|
| 81 | $this->setBarcode($code, $type);
|
|---|
| 82 | }
|
|---|
| 83 |
|
|---|
| 84 | /**
|
|---|
| 85 | * Return an array representations of barcode.
|
|---|
| 86 | * @return array
|
|---|
| 87 | */
|
|---|
| 88 | public function getBarcodeArray() {
|
|---|
| 89 | return $this->barcode_array;
|
|---|
| 90 | }
|
|---|
| 91 |
|
|---|
| 92 | /**
|
|---|
| 93 | * Set the barcode.
|
|---|
| 94 | * @param string $code code to print
|
|---|
| 95 | * @param string $type type of barcode: <ul><li>RAW: raw mode - comma-separad list of array rows</li><li>RAW2: raw mode - array rows are surrounded by square parenthesis.</li><li>QRCODE : QR-CODE Low error correction</li><li>QRCODE,L : QR-CODE Low error correction</li><li>QRCODE,M : QR-CODE Medium error correction</li><li>QRCODE,Q : QR-CODE Better error correction</li><li>QRCODE,H : QR-CODE Best error correction</li></ul>
|
|---|
| 96 | * @return array
|
|---|
| 97 | */
|
|---|
| 98 | public function setBarcode($code, $type) {
|
|---|
| 99 | $mode = explode(',', $type);
|
|---|
| 100 | $qrtype = strtoupper($mode[0]);
|
|---|
| 101 | switch ($qrtype) {
|
|---|
| 102 | case 'QRCODE': { // QR-CODE
|
|---|
| 103 | require_once(dirname(__FILE__).'/qrcode.php');
|
|---|
| 104 | if (!isset($mode[1]) OR (!in_array($mode[1],array('L','M','Q','H')))) {
|
|---|
| 105 | $mode[1] = 'L'; // Ddefault: Low error correction
|
|---|
| 106 | }
|
|---|
| 107 | $qrcode = new QRcode($code, strtoupper($mode[1]));
|
|---|
| 108 | $this->barcode_array = $qrcode->getBarcodeArray();
|
|---|
| 109 | break;
|
|---|
| 110 | }
|
|---|
| 111 | case 'RAW':
|
|---|
| 112 | case 'RAW2': { // RAW MODE
|
|---|
| 113 | // remove spaces
|
|---|
| 114 | $code = preg_replace('/[\s]*/si', '', $code);
|
|---|
| 115 | if (strlen($code) < 3) {
|
|---|
| 116 | break;
|
|---|
| 117 | }
|
|---|
| 118 | if ($qrtype == 'RAW') {
|
|---|
| 119 | // comma-separated rows
|
|---|
| 120 | $rows = explode(',', $code);
|
|---|
| 121 | } else {
|
|---|
| 122 | // rows enclosed in square parethesis
|
|---|
| 123 | $code = substr($code, 1, -1);
|
|---|
| 124 | $rows = explode('][', $code);
|
|---|
| 125 | }
|
|---|
| 126 | $this->barcode_array['num_rows'] = count($rows);
|
|---|
| 127 | $this->barcode_array['num_cols'] = strlen($rows[0]);
|
|---|
| 128 | $this->barcode_array['bcode'] = array();
|
|---|
| 129 | foreach ($rows as $r) {
|
|---|
| 130 | $this->barcode_array['bcode'][] = str_split($r, 1);
|
|---|
| 131 | }
|
|---|
| 132 | break;
|
|---|
| 133 | }
|
|---|
| 134 | case 'TEST': { // TEST MODE
|
|---|
| 135 | $this->barcode_array['num_rows'] = 5;
|
|---|
| 136 | $this->barcode_array['num_cols'] = 15;
|
|---|
| 137 | $this->barcode_array['bcode'] = array(
|
|---|
| 138 | array(1,1,1,0,1,1,1,0,1,1,1,0,1,1,1),
|
|---|
| 139 | array(0,1,0,0,1,0,0,0,1,0,0,0,0,1,0),
|
|---|
| 140 | array(0,1,0,0,1,1,0,0,1,1,1,0,0,1,0),
|
|---|
| 141 | array(0,1,0,0,1,0,0,0,0,0,1,0,0,1,0),
|
|---|
| 142 | array(0,1,0,0,1,1,1,0,1,1,1,0,0,1,0));
|
|---|
| 143 | break;
|
|---|
| 144 | }
|
|---|
| 145 | default: {
|
|---|
| 146 | $this->barcode_array = false;
|
|---|
| 147 | }
|
|---|
| 148 | }
|
|---|
| 149 | }
|
|---|
| 150 | } // end of class
|
|---|
| 151 |
|
|---|
| 152 | //============================================================+
|
|---|
| 153 | // END OF FILE
|
|---|
| 154 | //============================================================+
|
|---|
| 155 | ?>
|
|---|
