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 | ?>
|
---|