1 | <?php |
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2 | //============================================================+ |
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3 | // File name : 2dbarcodes.php |
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4 | // Version : 1.0.007 |
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5 | // Begin : 2009-04-07 |
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6 | // Last Update : 2010-12-16 |
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7 | // Author : Nicola Asuni - Tecnick.com S.r.l - Via Della Pace, 11 - 09044 - Quartucciu (CA) - ITALY - www.tecnick.com - info@tecnick.com |
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8 | // License : GNU-LGPL v3 (http://www.gnu.org/copyleft/lesser.html) |
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9 | // ------------------------------------------------------------------- |
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10 | // Copyright (C) 2009-2010 Nicola Asuni - Tecnick.com S.r.l. |
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11 | // |
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12 | // This file is part of TCPDF software library. |
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13 | // |
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14 | // TCPDF is free software: you can redistribute it and/or modify it |
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15 | // under the terms of the GNU Lesser General Public License as |
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16 | // published by the Free Software Foundation, either version 3 of the |
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17 | // License, or (at your option) any later version. |
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18 | // |
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19 | // TCPDF is distributed in the hope that it will be useful, but |
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20 | // WITHOUT ANY WARRANTY; without even the implied warranty of |
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21 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. |
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22 | // See the GNU Lesser General Public License for more details. |
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23 | // |
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24 | // You should have received a copy of the GNU Lesser General Public License |
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25 | // along with TCPDF. If not, see <http://www.gnu.org/licenses/>. |
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26 | // |
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27 | // See LICENSE.TXT file for more information. |
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28 | // ------------------------------------------------------------------- |
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29 | // |
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30 | // Description : PHP class to creates array representations for |
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31 | // 2D barcodes to be used with TCPDF. |
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32 | // |
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33 | //============================================================+ |
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34 | |
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35 | /** |
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36 | * PHP class to creates array representations for 2D barcodes to be used with TCPDF. |
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37 | * @package com.tecnick.tcpdf |
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38 | * @author Nicola Asuni |
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39 | * @version 1.0.007 |
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40 | */ |
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41 | |
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42 | /** |
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43 | * PHP class to creates array representations for 2D barcodes to be used with TCPDF (http://www.tcpdf.org).<br> |
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44 | * @name TCPDFBarcode |
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45 | * @package com.tecnick.tcpdf |
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46 | * @version 1.0.007 |
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47 | * @author Nicola Asuni |
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48 | */ |
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49 | class TCPDF2DBarcode { |
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50 | |
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51 | /** |
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52 | * Array representation of barcode. |
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53 | * @protected |
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54 | */ |
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55 | protected $barcode_array = false; |
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56 | |
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57 | /** |
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58 | * This is the class constructor. |
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59 | * Return an array representations for 2D barcodes:<ul> |
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60 | * <li>$arrcode['code'] code to be printed on text label</li> |
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61 | * <li>$arrcode['num_rows'] required number of rows</li> |
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62 | * <li>$arrcode['num_cols'] required number of columns</li> |
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63 | * <li>$arrcode['bcode'][$r][$c] value of the cell is $r row and $c column (0 = transparent, 1 = black)</li></ul> |
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64 | * @param $code (string) code to print |
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65 | * @param $type (string) type of barcode: <ul><li>RAW: raw mode - comma-separad list of array rows</li><li>RAW2: raw mode - array rows are surrounded by square parenthesis.</li><li>QRCODE : QR-CODE Low error correction</li><li>QRCODE,L : QR-CODE Low error correction</li><li>QRCODE,M : QR-CODE Medium error correction</li><li>QRCODE,Q : QR-CODE Better error correction</li><li>QRCODE,H : QR-CODE Best error correction</li><li>PDF417 : PDF417 (ISO/IEC 15438:2006)</li><li>PDF417,a,e,t,s,f,o0,o1,o2,o3,o4,o5,o6 : PDF417 with parameters: a = aspect ratio (width/height); e = error correction level (0-8); t = total number of macro segments; s = macro segment index (0-99998); f = file ID; o0 = File Name (text); o1 = Segment Count (numeric); o2 = Time Stamp (numeric); o3 = Sender (text); o4 = Addressee (text); o5 = File Size (numeric); o6 = Checksum (numeric). NOTES: Parameters t, s and f are required for a Macro Control Block, all other parametrs are optional. To use a comma character ',' on text options, replace it with the character 255: "\xff".</li></ul> |
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66 | */ |
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67 | public function __construct($code, $type) { |
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68 | $this->setBarcode($code, $type); |
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69 | } |
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70 | |
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71 | /** |
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72 | * Return an array representations of barcode. |
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73 | * @return array |
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74 | */ |
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75 | public function getBarcodeArray() { |
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76 | return $this->barcode_array; |
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77 | } |
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78 | |
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79 | /** |
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80 | * Set the barcode. |
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81 | * @param $code (string) code to print |
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82 | * @param $type (string) type of barcode: <ul><li>RAW: raw mode - comma-separad list of array rows</li><li>RAW2: raw mode - array rows are surrounded by square parenthesis.</li><li>QRCODE : QR-CODE Low error correction</li><li>QRCODE,L : QR-CODE Low error correction</li><li>QRCODE,M : QR-CODE Medium error correction</li><li>QRCODE,Q : QR-CODE Better error correction</li><li>QRCODE,H : QR-CODE Best error correction</li><li>PDF417 : PDF417 (ISO/IEC 15438:2006)</li><li>PDF417,a,e,t,s,f,o0,o1,o2,o3,o4,o5,o6 : PDF417 with parameters: a = aspect ratio (width/height); e = error correction level (0-8); t = total number of macro segments; s = macro segment index (0-99998); f = file ID; o0 = File Name (text); o1 = Segment Count (numeric); o2 = Time Stamp (numeric); o3 = Sender (text); o4 = Addressee (text); o5 = File Size (numeric); o6 = Checksum (numeric). NOTES: Parameters t, s and f are required for a Macro Control Block, all other parametrs are optional. To use a comma character ',' on text options, replace it with the character 255: "\xff".</li></ul> |
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83 | * @return array |
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84 | */ |
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85 | public function setBarcode($code, $type) { |
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86 | $mode = explode(',', $type); |
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87 | $qrtype = strtoupper($mode[0]); |
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88 | switch ($qrtype) { |
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89 | case 'QRCODE': { // QR-CODE |
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90 | require_once(dirname(__FILE__).'/qrcode.php'); |
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91 | if (!isset($mode[1]) OR (!in_array($mode[1],array('L','M','Q','H')))) { |
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92 | $mode[1] = 'L'; // Ddefault: Low error correction |
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93 | } |
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94 | $qrcode = new QRcode($code, strtoupper($mode[1])); |
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95 | $this->barcode_array = $qrcode->getBarcodeArray(); |
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96 | break; |
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97 | } |
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98 | case 'PDF417': { // PDF417 (ISO/IEC 15438:2006) |
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99 | require_once(dirname(__FILE__).'/pdf417.php'); |
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100 | if (!isset($mode[1]) OR ($mode[1] === '')) { |
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101 | $aspectratio = 2; // default aspect ratio (width / height) |
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102 | } else { |
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103 | $aspectratio = floatval($mode[1]); |
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104 | } |
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105 | if (!isset($mode[2]) OR ($mode[2] === '')) { |
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106 | $ecl = -1; // default error correction level (auto) |
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107 | } else { |
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108 | $ecl = intval($mode[2]); |
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109 | } |
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110 | // set macro block |
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111 | $macro = array(); |
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112 | if (isset($mode[3]) AND ($mode[3] !== '') AND isset($mode[4]) AND ($mode[4] !== '') AND isset($mode[5]) AND ($mode[5] !== '')) { |
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113 | $macro['segment_total'] = intval($mode[3]); |
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114 | $macro['segment_index'] = intval($mode[4]); |
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115 | $macro['file_id'] = strtr($mode[5], "\xff", ','); |
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116 | for ($i = 0; $i < 7; ++$i) { |
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117 | $o = $i + 6; |
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118 | if (isset($mode[$o]) AND ($mode[$o] !== '')) { |
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119 | // add option |
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120 | $macro['option_'.$i] = strtr($mode[$o], "\xff", ','); |
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121 | } |
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122 | } |
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123 | } |
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124 | $qrcode = new PDF417($code, $ecl, $aspectratio, $macro); |
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125 | $this->barcode_array = $qrcode->getBarcodeArray(); |
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126 | break; |
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127 | } |
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128 | case 'RAW': |
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129 | case 'RAW2': { // RAW MODE |
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130 | // remove spaces |
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131 | $code = preg_replace('/[\s]*/si', '', $code); |
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132 | if (strlen($code) < 3) { |
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133 | break; |
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134 | } |
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135 | if ($qrtype == 'RAW') { |
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136 | // comma-separated rows |
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137 | $rows = explode(',', $code); |
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138 | } else { // RAW2 |
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139 | // rows enclosed in square parentheses |
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140 | $code = substr($code, 1, -1); |
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141 | $rows = explode('][', $code); |
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142 | } |
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143 | $this->barcode_array['num_rows'] = count($rows); |
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144 | $this->barcode_array['num_cols'] = strlen($rows[0]); |
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145 | $this->barcode_array['bcode'] = array(); |
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146 | foreach ($rows as $r) { |
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147 | $this->barcode_array['bcode'][] = str_split($r, 1); |
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148 | } |
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149 | break; |
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150 | } |
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151 | case 'TEST': { // TEST MODE |
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152 | $this->barcode_array['num_rows'] = 5; |
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153 | $this->barcode_array['num_cols'] = 15; |
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154 | $this->barcode_array['bcode'] = array( |
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155 | array(1,1,1,0,1,1,1,0,1,1,1,0,1,1,1), |
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156 | array(0,1,0,0,1,0,0,0,1,0,0,0,0,1,0), |
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157 | array(0,1,0,0,1,1,0,0,1,1,1,0,0,1,0), |
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158 | array(0,1,0,0,1,0,0,0,0,0,1,0,0,1,0), |
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159 | array(0,1,0,0,1,1,1,0,1,1,1,0,0,1,0)); |
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160 | break; |
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161 | } |
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162 | default: { |
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163 | $this->barcode_array = false; |
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164 | } |
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165 | } |
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166 | } |
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167 | } // end of class |
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168 | |
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169 | //============================================================+ |
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170 | // END OF FILE |
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171 | //============================================================+ |
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