ILIAS  release_5-0 Revision 5.0.0-1144-gc4397b1f870
Public Member Functions | Protected Member Functions | Protected Attributes
TCPDFBarcode Class Reference

PHP class to creates array representations for common 1D barcodes to be used with TCPDF (http://www.tcpdf.org). More...

+ Collaboration diagram for TCPDFBarcode:

Public Member Functions

 __construct ($code, $type)
 This is the class constructor. More...
 
 getBarcodeArray ()
 Return an array representations of barcode. More...
 
 getBarcodeSVG ($w=2, $h=30, $color='black')
 Send barcode as SVG image object to the standard output. More...
 
 getBarcodeSVGcode ($w=2, $h=30, $color='black')
 Return a SVG string representation of barcode. More...
 
 getBarcodeHTML ($w=2, $h=30, $color='black')
 Return an HTML representation of barcode. More...
 
 getBarcodePNG ($w=2, $h=30, $color=array(0, 0, 0))
 Return a PNG image representation of barcode (requires GD or Imagick library). More...
 
 setBarcode ($code, $type)
 Set the barcode. More...
 
 dec_to_hex ($number)
 Convert large integer number to hexadecimal representation. More...
 
 hex_to_dec ($hex)
 Convert large hexadecimal number to decimal representation (string). More...
 

Protected Member Functions

 barcode_code39 ($code, $extended=false, $checksum=false)
 CODE 39 - ANSI MH10.8M-1983 - USD-3 - 3 of 9. More...
 
 encode_code39_ext ($code)
 Encode a string to be used for CODE 39 Extended mode. More...
 
 checksum_code39 ($code)
 Calculate CODE 39 checksum (modulo 43). More...
 
 barcode_code93 ($code)
 CODE 93 - USS-93 Compact code similar to Code 39. More...
 
 checksum_code93 ($code)
 Calculate CODE 93 checksum (modulo 47). More...
 
 checksum_s25 ($code)
 Checksum for standard 2 of 5 barcodes. More...
 
 barcode_msi ($code, $checksum=false)
 MSI. More...
 
 barcode_s25 ($code, $checksum=false)
 Standard 2 of 5 barcodes. More...
 
 binseq_to_array ($seq, $bararray)
 Convert binary barcode sequence to TCPDF barcode array. More...
 
 barcode_i25 ($code, $checksum=false)
 Interleaved 2 of 5 barcodes. More...
 
 barcode_c128 ($code, $type='')
 C128 barcodes. More...
 
 get128ABsequence ($code)
 Split text code in A/B sequence for 128 code. More...
 
 barcode_eanupc ($code, $len=13)
 EAN13 and UPC-A barcodes. More...
 
 barcode_eanext ($code, $len=5)
 UPC-Based Extentions 2-Digit Ext. More...
 
 barcode_postnet ($code, $planet=false)
 POSTNET and PLANET barcodes. More...
 
 barcode_rms4cc ($code, $kix=false)
 RMS4CC - CBC - KIX RMS4CC (Royal Mail 4-state Customer Code) - CBC (Customer Bar Code) - KIX (Klant index - Customer index) RM4SCC is the name of the barcode symbology used by the Royal Mail for its Cleanmail service. More...
 
 barcode_codabar ($code)
 CODABAR barcodes. More...
 
 barcode_code11 ($code)
 CODE11 barcodes. More...
 
 barcode_pharmacode ($code)
 Pharmacode Contains digits (0 to 9) More...
 
 barcode_pharmacode2t ($code)
 Pharmacode two-track Contains digits (0 to 9) More...
 
 barcode_imb ($code)
 IMB - Intelligent Mail Barcode - Onecode - USPS-B-3200 (requires PHP bcmath extension) Intelligent Mail barcode is a 65-bar code for use on mail in the United States. More...
 
 imb_crc11fcs ($code_arr)
 Intelligent Mail Barcode calculation of Frame Check Sequence. More...
 
 imb_reverse_us ($num)
 Reverse unsigned short value. More...
 
 imb_tables ($n, $size)
 generate Nof13 tables used for Intelligent Mail Barcode More...
 

Protected Attributes

 $barcode_array
 Array representation of barcode. More...
 

Detailed Description

PHP class to creates array representations for common 1D barcodes to be used with TCPDF (http://www.tcpdf.org).


Definition at line 50 of file tcpdf_barcodes_1d.php.

Constructor & Destructor Documentation

◆ __construct()

TCPDFBarcode::__construct (   $code,
  $type 
)

This is the class constructor.

Return an array representations for common 1D barcodes:

  • $arrcode['code'] code to be printed on text label
  • $arrcode['maxh'] max barcode height
  • $arrcode['maxw'] max barcode width
  • $arrcode['bcode'][$k] single bar or space in $k position
  • $arrcode['bcode'][$k]['t'] bar type: true = bar, false = space.
  • $arrcode['bcode'][$k]['w'] bar width in units.
  • $arrcode['bcode'][$k]['h'] bar height in units.
  • $arrcode['bcode'][$k]['p'] bar top position (0 = top, 1 = middle)
Parameters
$code(string) code to print
$type(string) type of barcode:
  • C39 : CODE 39 - ANSI MH10.8M-1983 - USD-3 - 3 of 9.
  • C39+ : CODE 39 with checksum
  • C39E : CODE 39 EXTENDED
  • C39E+ : CODE 39 EXTENDED + CHECKSUM
  • C93 : CODE 93 - USS-93
  • S25 : Standard 2 of 5
  • S25+ : Standard 2 of 5 + CHECKSUM
  • I25 : Interleaved 2 of 5
  • I25+ : Interleaved 2 of 5 + CHECKSUM
  • C128 : CODE 128
  • C128A : CODE 128 A
  • C128B : CODE 128 B
  • C128C : CODE 128 C
  • EAN2 : 2-Digits UPC-Based Extention
  • EAN5 : 5-Digits UPC-Based Extention
  • EAN8 : EAN 8
  • EAN13 : EAN 13
  • UPCA : UPC-A
  • UPCE : UPC-E
  • MSI : MSI (Variation of Plessey code)
  • MSI+ : MSI + CHECKSUM (modulo 11)
  • POSTNET : POSTNET
  • PLANET : PLANET
  • RMS4CC : RMS4CC (Royal Mail 4-state Customer Code) - CBC (Customer Bar Code)
  • KIX : KIX (Klant index - Customer index)
  • IMB: Intelligent Mail Barcode - Onecode - USPS-B-3200
  • CODABAR : CODABAR
  • CODE11 : CODE 11
  • PHARMA : PHARMACODE
  • PHARMA2T : PHARMACODE TWO-TRACKS

Definition at line 73 of file tcpdf_barcodes_1d.php.

73 {
74 $this->setBarcode($code, $type);
75 }
TCPDFBarcode\setBarcode
setBarcode($code, $type)
Set the barcode.
Definition: tcpdf_barcodes_1d.php:233

References setBarcode().

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Member Function Documentation

◆ barcode_c128()

TCPDFBarcode::barcode_c128 (   $code,
  $type = '' 
)
protected

C128 barcodes.

Very capable code, excellent density, high reliability; in very wide use world-wide

Parameters
$code(string) code to represent.
$type(string) barcode type: A, B, C or empty for automatic switch (AUTO mode)
Returns
array barcode representation.

Definition at line 938 of file tcpdf_barcodes_1d.php.

938 {
939 $chr = array(
940 '212222', /* 00 */
941 '222122', /* 01 */
942 '222221', /* 02 */
943 '121223', /* 03 */
944 '121322', /* 04 */
945 '131222', /* 05 */
946 '122213', /* 06 */
947 '122312', /* 07 */
948 '132212', /* 08 */
949 '221213', /* 09 */
950 '221312', /* 10 */
951 '231212', /* 11 */
952 '112232', /* 12 */
953 '122132', /* 13 */
954 '122231', /* 14 */
955 '113222', /* 15 */
956 '123122', /* 16 */
957 '123221', /* 17 */
958 '223211', /* 18 */
959 '221132', /* 19 */
960 '221231', /* 20 */
961 '213212', /* 21 */
962 '223112', /* 22 */
963 '312131', /* 23 */
964 '311222', /* 24 */
965 '321122', /* 25 */
966 '321221', /* 26 */
967 '312212', /* 27 */
968 '322112', /* 28 */
969 '322211', /* 29 */
970 '212123', /* 30 */
971 '212321', /* 31 */
972 '232121', /* 32 */
973 '111323', /* 33 */
974 '131123', /* 34 */
975 '131321', /* 35 */
976 '112313', /* 36 */
977 '132113', /* 37 */
978 '132311', /* 38 */
979 '211313', /* 39 */
980 '231113', /* 40 */
981 '231311', /* 41 */
982 '112133', /* 42 */
983 '112331', /* 43 */
984 '132131', /* 44 */
985 '113123', /* 45 */
986 '113321', /* 46 */
987 '133121', /* 47 */
988 '313121', /* 48 */
989 '211331', /* 49 */
990 '231131', /* 50 */
991 '213113', /* 51 */
992 '213311', /* 52 */
993 '213131', /* 53 */
994 '311123', /* 54 */
995 '311321', /* 55 */
996 '331121', /* 56 */
997 '312113', /* 57 */
998 '312311', /* 58 */
999 '332111', /* 59 */
1000 '314111', /* 60 */
1001 '221411', /* 61 */
1002 '431111', /* 62 */
1003 '111224', /* 63 */
1004 '111422', /* 64 */
1005 '121124', /* 65 */
1006 '121421', /* 66 */
1007 '141122', /* 67 */
1008 '141221', /* 68 */
1009 '112214', /* 69 */
1010 '112412', /* 70 */
1011 '122114', /* 71 */
1012 '122411', /* 72 */
1013 '142112', /* 73 */
1014 '142211', /* 74 */
1015 '241211', /* 75 */
1016 '221114', /* 76 */
1017 '413111', /* 77 */
1018 '241112', /* 78 */
1019 '134111', /* 79 */
1020 '111242', /* 80 */
1021 '121142', /* 81 */
1022 '121241', /* 82 */
1023 '114212', /* 83 */
1024 '124112', /* 84 */
1025 '124211', /* 85 */
1026 '411212', /* 86 */
1027 '421112', /* 87 */
1028 '421211', /* 88 */
1029 '212141', /* 89 */
1030 '214121', /* 90 */
1031 '412121', /* 91 */
1032 '111143', /* 92 */
1033 '111341', /* 93 */
1034 '131141', /* 94 */
1035 '114113', /* 95 */
1036 '114311', /* 96 */
1037 '411113', /* 97 */
1038 '411311', /* 98 */
1039 '113141', /* 99 */
1040 '114131', /* 100 */
1041 '311141', /* 101 */
1042 '411131', /* 102 */
1043 '211412', /* 103 START A */
1044 '211214', /* 104 START B */
1045 '211232', /* 105 START C */
1046 '233111', /* STOP */
1047 '200000' /* END */
1048 );
1049 // ASCII characters for code A (ASCII 00 - 95)
1050 $keys_a = ' !"#$%&\'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_';
1051 $keys_a .= chr(0).chr(1).chr(2).chr(3).chr(4).chr(5).chr(6).chr(7).chr(8).chr(9);
1052 $keys_a .= chr(10).chr(11).chr(12).chr(13).chr(14).chr(15).chr(16).chr(17).chr(18).chr(19);
1053 $keys_a .= chr(20).chr(21).chr(22).chr(23).chr(24).chr(25).chr(26).chr(27).chr(28).chr(29);
1054 $keys_a .= chr(30).chr(31);
1055 // ASCII characters for code B (ASCII 32 - 127)
1056 $keys_b = ' !"#$%&\'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~'.chr(127);
1057 // special codes
1058 $fnc_a = array(241 => 102, 242 => 97, 243 => 96, 244 => 101);
1059 $fnc_b = array(241 => 102, 242 => 97, 243 => 96, 244 => 100);
1060 // array of symbols
1061 $code_data = array();
1062 // lenght of the code
1063 $len = strlen($code);
1064 switch(strtoupper($type)) {
1065 case 'A': { // MODE A
1066 $startid = 103;
1067 for ($i = 0; $i < $len; ++$i) {
1068 $char = $code{$i};
1069 $char_id = ord($char);
1070 if (($char_id >= 241) AND ($char_id <= 244)) {
1071 $code_data[] = $fnc_a[$char_id];
1072 } elseif (($char_id >= 0) AND ($char_id <= 95)) {
1073 $code_data[] = strpos($keys_a, $char);
1074 } else {
1075 return false;
1076 }
1077 }
1078 break;
1079 }
1080 case 'B': { // MODE B
1081 $startid = 104;
1082 for ($i = 0; $i < $len; ++$i) {
1083 $char = $code{$i};
1084 $char_id = ord($char);
1085 if (($char_id >= 241) AND ($char_id <= 244)) {
1086 $code_data[] = $fnc_b[$char_id];
1087 } elseif (($char_id >= 32) AND ($char_id <= 127)) {
1088 $code_data[] = strpos($keys_b, $char);
1089 } else {
1090 return false;
1091 }
1092 }
1093 break;
1094 }
1095 case 'C': { // MODE C
1096 $startid = 105;
1097 if (ord($code{0}) == 241) {
1098 $code_data[] = 102;
1099 $code = substr($code, 1);
1100 --$len;
1101 }
1102 if (($len % 2) != 0) {
1103 // the length must be even
1104 return false;
1105 }
1106 for ($i = 0; $i < $len; $i+=2) {
1107 $chrnum = $code{$i}.$code{$i+1};
1108 if (preg_match('/([0-9]{2})/', $chrnum) > 0) {
1109 $code_data[] = intval($chrnum);
1110 } else {
1111 return false;
1112 }
1113 }
1114 break;
1115 }
1116 default: { // MODE AUTO
1117 // split code into sequences
1118 $sequence = array();
1119 // get numeric sequences (if any)
1120 $numseq = array();
1121 preg_match_all('/([0-9]{4,})/', $code, $numseq, PREG_OFFSET_CAPTURE);
1122 if (isset($numseq[1]) AND !empty($numseq[1])) {
1123 $end_offset = 0;
1124 foreach ($numseq[1] as $val) {
1125 $offset = $val[1];
1126 if ($offset > $end_offset) {
1127 // non numeric sequence
1128 $sequence = array_merge($sequence, $this->get128ABsequence(substr($code, $end_offset, ($offset - $end_offset))));
1129 }
1130 // numeric sequence
1131 $slen = strlen($val[0]);
1132 if (($slen % 2) != 0) {
1133 // the length must be even
1134 --$slen;
1135 }
1136 $sequence[] = array('C', substr($code, $offset, $slen), $slen);
1137 $end_offset = $offset + $slen;
1138 }
1139 if ($end_offset < $len) {
1140 $sequence = array_merge($sequence, $this->get128ABsequence(substr($code, $end_offset)));
1141 }
1142 } else {
1143 // text code (non C mode)
1144 $sequence = array_merge($sequence, $this->get128ABsequence($code));
1145 }
1146 // process the sequence
1147 foreach ($sequence as $key => $seq) {
1148 switch($seq[0]) {
1149 case 'A': {
1150 if ($key == 0) {
1151 $startid = 103;
1152 } elseif ($sequence[($key - 1)][0] != 'A') {
1153 if (($seq[2] == 1) AND ($key > 0) AND ($sequence[($key - 1)][0] == 'B') AND (!isset($sequence[($key - 1)][3]))) {
1154 // single character shift
1155 $code_data[] = 98;
1156 // mark shift
1157 $sequence[$key][3] = true;
1158 } elseif (!isset($sequence[($key - 1)][3])) {
1159 $code_data[] = 101;
1160 }
1161 }
1162 for ($i = 0; $i < $seq[2]; ++$i) {
1163 $char = $seq[1]{$i};
1164 $char_id = ord($char);
1165 if (($char_id >= 241) AND ($char_id <= 244)) {
1166 $code_data[] = $fnc_a[$char_id];
1167 } else {
1168 $code_data[] = strpos($keys_a, $char);
1169 }
1170 }
1171 break;
1172 }
1173 case 'B': {
1174 if ($key == 0) {
1175 $tmpchr = ord($seq[1]{0});
1176 if (($seq[2] == 1) AND ($tmpchr >= 241) AND ($tmpchr <= 244) AND isset($sequence[($key + 1)]) AND ($sequence[($key + 1)][0] != 'B')) {
1177 switch ($sequence[($key + 1)][0]) {
1178 case 'A': {
1179 $startid = 103;
1180 $sequence[$key][0] = 'A';
1181 $code_data[] = $fnc_a[$tmpchr];
1182 break;
1183 }
1184 case 'C': {
1185 $startid = 105;
1186 $sequence[$key][0] = 'C';
1187 $code_data[] = $fnc_a[$tmpchr];
1188 break;
1189 }
1190 }
1191 break;
1192 } else {
1193 $startid = 104;
1194 }
1195 } elseif ($sequence[($key - 1)][0] != 'B') {
1196 if (($seq[2] == 1) AND ($key > 0) AND ($sequence[($key - 1)][0] == 'A') AND (!isset($sequence[($key - 1)][3]))) {
1197 // single character shift
1198 $code_data[] = 98;
1199 // mark shift
1200 $sequence[$key][3] = true;
1201 } elseif (!isset($sequence[($key - 1)][3])) {
1202 $code_data[] = 100;
1203 }
1204 }
1205 for ($i = 0; $i < $seq[2]; ++$i) {
1206 $char = $seq[1]{$i};
1207 $char_id = ord($char);
1208 if (($char_id >= 241) AND ($char_id <= 244)) {
1209 $code_data[] = $fnc_b[$char_id];
1210 } else {
1211 $code_data[] = strpos($keys_b, $char);
1212 }
1213 }
1214 break;
1215 }
1216 case 'C': {
1217 if ($key == 0) {
1218 $startid = 105;
1219 } elseif ($sequence[($key - 1)][0] != 'C') {
1220 $code_data[] = 99;
1221 }
1222 for ($i = 0; $i < $seq[2]; $i+=2) {
1223 $chrnum = $seq[1]{$i}.$seq[1]{$i+1};
1224 $code_data[] = intval($chrnum);
1225 }
1226 break;
1227 }
1228 }
1229 }
1230 }
1231 }
1232 // calculate check character
1233 $sum = $startid;
1234 foreach ($code_data as $key => $val) {
1235 $sum += ($val * ($key + 1));
1236 }
1237 // add check character
1238 $code_data[] = ($sum % 103);
1239 // add stop sequence
1240 $code_data[] = 106;
1241 $code_data[] = 107;
1242 // add start code at the beginning
1243 array_unshift($code_data, $startid);
1244 // build barcode array
1245 $bararray = array('code' => $code, 'maxw' => 0, 'maxh' => 1, 'bcode' => array());
1246 foreach ($code_data as $val) {
1247 $seq = $chr[$val];
1248 for ($j = 0; $j < 6; ++$j) {
1249 if (($j % 2) == 0) {
1250 $t = true; // bar
1251 } else {
1252 $t = false; // space
1253 }
1254 $w = $seq{$j};
1255 $bararray['bcode'][] = array('t' => $t, 'w' => $w, 'h' => 1, 'p' => 0);
1256 $bararray['maxw'] += $w;
1257 }
1258 }
1259 return $bararray;
1260 }
TCPDFBarcode\get128ABsequence
get128ABsequence($code)
Split text code in A/B sequence for 128 code.
Definition: tcpdf_barcodes_1d.php:1268
$t
$t
Definition: class.ilBMFType_duration.php:154

References $t, and get128ABsequence().

Referenced by setBarcode().

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◆ barcode_codabar()

TCPDFBarcode::barcode_codabar (   $code)
protected

CODABAR barcodes.

Older code often used in library systems, sometimes in blood banks

Parameters
$code(string) code to represent.
Returns
array barcode representation.

Definition at line 1799 of file tcpdf_barcodes_1d.php.

1799 {
1800 $chr = array(
1801 '0' => '11111221',
1802 '1' => '11112211',
1803 '2' => '11121121',
1804 '3' => '22111111',
1805 '4' => '11211211',
1806 '5' => '21111211',
1807 '6' => '12111121',
1808 '7' => '12112111',
1809 '8' => '12211111',
1810 '9' => '21121111',
1811 '-' => '11122111',
1812 '$' => '11221111',
1813 ':' => '21112121',
1814 '/' => '21211121',
1815 '.' => '21212111',
1816 '+' => '11222221',
1817 'A' => '11221211',
1818 'B' => '12121121',
1819 'C' => '11121221',
1820 'D' => '11122211'
1821 );
1822 $bararray = array('code' => $code, 'maxw' => 0, 'maxh' => 1, 'bcode' => array());
1823 $k = 0;
1824 $w = 0;
1825 $seq = '';
1826 $code = 'A'.strtoupper($code).'A';
1827 $len = strlen($code);
1828 for ($i = 0; $i < $len; ++$i) {
1829 if (!isset($chr[$code{$i}])) {
1830 return false;
1831 }
1832 $seq = $chr[$code{$i}];
1833 for ($j = 0; $j < 8; ++$j) {
1834 if (($j % 2) == 0) {
1835 $t = true; // bar
1836 } else {
1837 $t = false; // space
1838 }
1839 $w = $seq{$j};
1840 $bararray['bcode'][$k] = array('t' => $t, 'w' => $w, 'h' => 1, 'p' => 0);
1841 $bararray['maxw'] += $w;
1842 ++$k;
1843 }
1844 }
1845 return $bararray;
1846 }

References $t.

Referenced by setBarcode().

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◆ barcode_code11()

TCPDFBarcode::barcode_code11 (   $code)
protected

CODE11 barcodes.

Used primarily for labeling telecommunications equipment

Parameters
$code(string) code to represent.
Returns
array barcode representation.

Definition at line 1855 of file tcpdf_barcodes_1d.php.

1855 {
1856 $chr = array(
1857 '0' => '111121',
1858 '1' => '211121',
1859 '2' => '121121',
1860 '3' => '221111',
1861 '4' => '112121',
1862 '5' => '212111',
1863 '6' => '122111',
1864 '7' => '111221',
1865 '8' => '211211',
1866 '9' => '211111',
1867 '-' => '112111',
1868 'S' => '112211'
1869 );
1870 $bararray = array('code' => $code, 'maxw' => 0, 'maxh' => 1, 'bcode' => array());
1871 $k = 0;
1872 $w = 0;
1873 $seq = '';
1874 $len = strlen($code);
1875 // calculate check digit C
1876 $p = 1;
1877 $check = 0;
1878 for ($i = ($len - 1); $i >= 0; --$i) {
1879 $digit = $code{$i};
1880 if ($digit == '-') {
1881 $dval = 10;
1882 } else {
1883 $dval = intval($digit);
1884 }
1885 $check += ($dval * $p);
1886 ++$p;
1887 if ($p > 10) {
1888 $p = 1;
1889 }
1890 }
1891 $check %= 11;
1892 if ($check == 10) {
1893 $check = '-';
1894 }
1895 $code .= $check;
1896 if ($len > 10) {
1897 // calculate check digit K
1898 $p = 1;
1899 $check = 0;
1900 for ($i = $len; $i >= 0; --$i) {
1901 $digit = $code{$i};
1902 if ($digit == '-') {
1903 $dval = 10;
1904 } else {
1905 $dval = intval($digit);
1906 }
1907 $check += ($dval * $p);
1908 ++$p;
1909 if ($p > 9) {
1910 $p = 1;
1911 }
1912 }
1913 $check %= 11;
1914 $code .= $check;
1915 ++$len;
1916 }
1917 $code = 'S'.$code.'S';
1918 $len += 3;
1919 for ($i = 0; $i < $len; ++$i) {
1920 if (!isset($chr[$code{$i}])) {
1921 return false;
1922 }
1923 $seq = $chr[$code{$i}];
1924 for ($j = 0; $j < 6; ++$j) {
1925 if (($j % 2) == 0) {
1926 $t = true; // bar
1927 } else {
1928 $t = false; // space
1929 }
1930 $w = $seq{$j};
1931 $bararray['bcode'][$k] = array('t' => $t, 'w' => $w, 'h' => 1, 'p' => 0);
1932 $bararray['maxw'] += $w;
1933 ++$k;
1934 }
1935 }
1936 return $bararray;
1937 }

References $t.

Referenced by setBarcode().

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◆ barcode_code39()

TCPDFBarcode::barcode_code39 (   $code,
  $extended = false,
  $checksum = false 
)
protected

CODE 39 - ANSI MH10.8M-1983 - USD-3 - 3 of 9.

General-purpose code in very wide use world-wide

Parameters
$code(string) code to represent.
$extended(boolean) if true uses the extended mode.
$checksum(boolean) if true add a checksum to the code.
Returns
array barcode representation.

Definition at line 373 of file tcpdf_barcodes_1d.php.

373 {
374 $chr['0'] = '111331311';
375 $chr['1'] = '311311113';
376 $chr['2'] = '113311113';
377 $chr['3'] = '313311111';
378 $chr['4'] = '111331113';
379 $chr['5'] = '311331111';
380 $chr['6'] = '113331111';
381 $chr['7'] = '111311313';
382 $chr['8'] = '311311311';
383 $chr['9'] = '113311311';
384 $chr['A'] = '311113113';
385 $chr['B'] = '113113113';
386 $chr['C'] = '313113111';
387 $chr['D'] = '111133113';
388 $chr['E'] = '311133111';
389 $chr['F'] = '113133111';
390 $chr['G'] = '111113313';
391 $chr['H'] = '311113311';
392 $chr['I'] = '113113311';
393 $chr['J'] = '111133311';
394 $chr['K'] = '311111133';
395 $chr['L'] = '113111133';
396 $chr['M'] = '313111131';
397 $chr['N'] = '111131133';
398 $chr['O'] = '311131131';
399 $chr['P'] = '113131131';
400 $chr['Q'] = '111111333';
401 $chr['R'] = '311111331';
402 $chr['S'] = '113111331';
403 $chr['T'] = '111131331';
404 $chr['U'] = '331111113';
405 $chr['V'] = '133111113';
406 $chr['W'] = '333111111';
407 $chr['X'] = '131131113';
408 $chr['Y'] = '331131111';
409 $chr['Z'] = '133131111';
410 $chr['-'] = '131111313';
411 $chr['.'] = '331111311';
412 $chr[' '] = '133111311';
413 $chr['$'] = '131313111';
414 $chr['/'] = '131311131';
415 $chr['+'] = '131113131';
416 $chr['%'] = '111313131';
417 $chr['*'] = '131131311';
418 $code = strtoupper($code);
419 if ($extended) {
420 // extended mode
421 $code = $this->encode_code39_ext($code);
422 }
423 if ($code === false) {
424 return false;
425 }
426 if ($checksum) {
427 // checksum
428 $code .= $this->checksum_code39($code);
429 }
430 // add start and stop codes
431 $code = '*'.$code.'*';
432 $bararray = array('code' => $code, 'maxw' => 0, 'maxh' => 1, 'bcode' => array());
433 $k = 0;
434 $clen = strlen($code);
435 for ($i = 0; $i < $clen; ++$i) {
436 $char = $code{$i};
437 if(!isset($chr[$char])) {
438 // invalid character
439 return false;
440 }
441 for ($j = 0; $j < 9; ++$j) {
442 if (($j % 2) == 0) {
443 $t = true; // bar
444 } else {
445 $t = false; // space
446 }
447 $w = $chr[$char]{$j};
448 $bararray['bcode'][$k] = array('t' => $t, 'w' => $w, 'h' => 1, 'p' => 0);
449 $bararray['maxw'] += $w;
450 ++$k;
451 }
452 // intercharacter gap
453 $bararray['bcode'][$k] = array('t' => false, 'w' => 1, 'h' => 1, 'p' => 0);
454 $bararray['maxw'] += 1;
455 ++$k;
456 }
457 return $bararray;
458 }
TCPDFBarcode\encode_code39_ext
encode_code39_ext($code)
Encode a string to be used for CODE 39 Extended mode.
Definition: tcpdf_barcodes_1d.php:466
TCPDFBarcode\checksum_code39
checksum_code39($code)
Calculate CODE 39 checksum (modulo 43).
Definition: tcpdf_barcodes_1d.php:517

References $t, checksum_code39(), and encode_code39_ext().

Referenced by setBarcode().

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◆ barcode_code93()

TCPDFBarcode::barcode_code93 (   $code)
protected

CODE 93 - USS-93 Compact code similar to Code 39.

Parameters
$code(string) code to represent.
Returns
array barcode representation.

Definition at line 540 of file tcpdf_barcodes_1d.php.

540 {
541 $chr[48] = '131112'; // 0
542 $chr[49] = '111213'; // 1
543 $chr[50] = '111312'; // 2
544 $chr[51] = '111411'; // 3
545 $chr[52] = '121113'; // 4
546 $chr[53] = '121212'; // 5
547 $chr[54] = '121311'; // 6
548 $chr[55] = '111114'; // 7
549 $chr[56] = '131211'; // 8
550 $chr[57] = '141111'; // 9
551 $chr[65] = '211113'; // A
552 $chr[66] = '211212'; // B
553 $chr[67] = '211311'; // C
554 $chr[68] = '221112'; // D
555 $chr[69] = '221211'; // E
556 $chr[70] = '231111'; // F
557 $chr[71] = '112113'; // G
558 $chr[72] = '112212'; // H
559 $chr[73] = '112311'; // I
560 $chr[74] = '122112'; // J
561 $chr[75] = '132111'; // K
562 $chr[76] = '111123'; // L
563 $chr[77] = '111222'; // M
564 $chr[78] = '111321'; // N
565 $chr[79] = '121122'; // O
566 $chr[80] = '131121'; // P
567 $chr[81] = '212112'; // Q
568 $chr[82] = '212211'; // R
569 $chr[83] = '211122'; // S
570 $chr[84] = '211221'; // T
571 $chr[85] = '221121'; // U
572 $chr[86] = '222111'; // V
573 $chr[87] = '112122'; // W
574 $chr[88] = '112221'; // X
575 $chr[89] = '122121'; // Y
576 $chr[90] = '123111'; // Z
577 $chr[45] = '121131'; // -
578 $chr[46] = '311112'; // .
579 $chr[32] = '311211'; //
580 $chr[36] = '321111'; // $
581 $chr[47] = '112131'; // /
582 $chr[43] = '113121'; // +
583 $chr[37] = '211131'; // %
584 $chr[128] = '121221'; // ($)
585 $chr[129] = '311121'; // (/)
586 $chr[130] = '122211'; // (+)
587 $chr[131] = '312111'; // (%)
588 $chr[42] = '111141'; // start-stop
589 $code = strtoupper($code);
590 $encode = array(
591 chr(0) => chr(131).'U', chr(1) => chr(128).'A', chr(2) => chr(128).'B', chr(3) => chr(128).'C',
592 chr(4) => chr(128).'D', chr(5) => chr(128).'E', chr(6) => chr(128).'F', chr(7) => chr(128).'G',
593 chr(8) => chr(128).'H', chr(9) => chr(128).'I', chr(10) => chr(128).'J', chr(11) => '£K',
594 chr(12) => chr(128).'L', chr(13) => chr(128).'M', chr(14) => chr(128).'N', chr(15) => chr(128).'O',
595 chr(16) => chr(128).'P', chr(17) => chr(128).'Q', chr(18) => chr(128).'R', chr(19) => chr(128).'S',
596 chr(20) => chr(128).'T', chr(21) => chr(128).'U', chr(22) => chr(128).'V', chr(23) => chr(128).'W',
597 chr(24) => chr(128).'X', chr(25) => chr(128).'Y', chr(26) => chr(128).'Z', chr(27) => chr(131).'A',
598 chr(28) => chr(131).'B', chr(29) => chr(131).'C', chr(30) => chr(131).'D', chr(31) => chr(131).'E',
599 chr(32) => ' ', chr(33) => chr(129).'A', chr(34) => chr(129).'B', chr(35) => chr(129).'C',
600 chr(36) => chr(129).'D', chr(37) => chr(129).'E', chr(38) => chr(129).'F', chr(39) => chr(129).'G',
601 chr(40) => chr(129).'H', chr(41) => chr(129).'I', chr(42) => chr(129).'J', chr(43) => chr(129).'K',
602 chr(44) => chr(129).'L', chr(45) => '-', chr(46) => '.', chr(47) => chr(129).'O',
603 chr(48) => '0', chr(49) => '1', chr(50) => '2', chr(51) => '3',
604 chr(52) => '4', chr(53) => '5', chr(54) => '6', chr(55) => '7',
605 chr(56) => '8', chr(57) => '9', chr(58) => chr(129).'Z', chr(59) => chr(131).'F',
606 chr(60) => chr(131).'G', chr(61) => chr(131).'H', chr(62) => chr(131).'I', chr(63) => chr(131).'J',
607 chr(64) => chr(131).'V', chr(65) => 'A', chr(66) => 'B', chr(67) => 'C',
608 chr(68) => 'D', chr(69) => 'E', chr(70) => 'F', chr(71) => 'G',
609 chr(72) => 'H', chr(73) => 'I', chr(74) => 'J', chr(75) => 'K',
610 chr(76) => 'L', chr(77) => 'M', chr(78) => 'N', chr(79) => 'O',
611 chr(80) => 'P', chr(81) => 'Q', chr(82) => 'R', chr(83) => 'S',
612 chr(84) => 'T', chr(85) => 'U', chr(86) => 'V', chr(87) => 'W',
613 chr(88) => 'X', chr(89) => 'Y', chr(90) => 'Z', chr(91) => chr(131).'K',
614 chr(92) => chr(131).'L', chr(93) => chr(131).'M', chr(94) => chr(131).'N', chr(95) => chr(131).'O',
615 chr(96) => chr(131).'W', chr(97) => chr(130).'A', chr(98) => chr(130).'B', chr(99) => chr(130).'C',
616 chr(100) => chr(130).'D', chr(101) => chr(130).'E', chr(102) => chr(130).'F', chr(103) => chr(130).'G',
617 chr(104) => chr(130).'H', chr(105) => chr(130).'I', chr(106) => chr(130).'J', chr(107) => chr(130).'K',
618 chr(108) => chr(130).'L', chr(109) => chr(130).'M', chr(110) => chr(130).'N', chr(111) => chr(130).'O',
619 chr(112) => chr(130).'P', chr(113) => chr(130).'Q', chr(114) => chr(130).'R', chr(115) => chr(130).'S',
620 chr(116) => chr(130).'T', chr(117) => chr(130).'U', chr(118) => chr(130).'V', chr(119) => chr(130).'W',
621 chr(120) => chr(130).'X', chr(121) => chr(130).'Y', chr(122) => chr(130).'Z', chr(123) => chr(131).'P',
622 chr(124) => chr(131).'Q', chr(125) => chr(131).'R', chr(126) => chr(131).'S', chr(127) => chr(131).'T');
623 $code_ext = '';
624 $clen = strlen($code);
625 for ($i = 0 ; $i < $clen; ++$i) {
626 if (ord($code{$i}) > 127) {
627 return false;
628 }
629 $code_ext .= $encode[$code{$i}];
630 }
631 // checksum
632 $code_ext .= $this->checksum_code93($code_ext);
633 // add start and stop codes
634 $code = '*'.$code_ext.'*';
635 $bararray = array('code' => $code, 'maxw' => 0, 'maxh' => 1, 'bcode' => array());
636 $k = 0;
637 $clen = strlen($code);
638 for ($i = 0; $i < $clen; ++$i) {
639 $char = ord($code{$i});
640 if(!isset($chr[$char])) {
641 // invalid character
642 return false;
643 }
644 for ($j = 0; $j < 6; ++$j) {
645 if (($j % 2) == 0) {
646 $t = true; // bar
647 } else {
648 $t = false; // space
649 }
650 $w = $chr[$char]{$j};
651 $bararray['bcode'][$k] = array('t' => $t, 'w' => $w, 'h' => 1, 'p' => 0);
652 $bararray['maxw'] += $w;
653 ++$k;
654 }
655 }
656 $bararray['bcode'][$k] = array('t' => true, 'w' => 1, 'h' => 1, 'p' => 0);
657 $bararray['maxw'] += 1;
658 ++$k;
659 return $bararray;
660 }
TCPDFBarcode\checksum_code93
checksum_code93($code)
Calculate CODE 93 checksum (modulo 47).
Definition: tcpdf_barcodes_1d.php:668

References $t, and checksum_code93().

Referenced by setBarcode().

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◆ barcode_eanext()

TCPDFBarcode::barcode_eanext (   $code,
  $len = 5 
)
protected

UPC-Based Extentions 2-Digit Ext.

: Used to indicate magazines and newspaper issue numbers 5-Digit Ext.: Used to mark suggested retail price of books

Parameters
$code(string) code to represent.
$len(string) barcode type: 2 = 2-Digit, 5 = 5-Digit
Returns
array barcode representation.

Definition at line 1500 of file tcpdf_barcodes_1d.php.

1500 {
1501 //Padding
1502 $code = str_pad($code, $len, '0', STR_PAD_LEFT);
1503 // calculate check digit
1504 if ($len == 2) {
1505 $r = $code % 4;
1506 } elseif ($len == 5) {
1507 $r = (3 * ($code{0} + $code{2} + $code{4})) + (9 * ($code{1} + $code{3}));
1508 $r %= 10;
1509 } else {
1510 return false;
1511 }
1512 //Convert digits to bars
1513 $codes = array(
1514 'A'=>array( // left odd parity
1515 '0'=>'0001101',
1516 '1'=>'0011001',
1517 '2'=>'0010011',
1518 '3'=>'0111101',
1519 '4'=>'0100011',
1520 '5'=>'0110001',
1521 '6'=>'0101111',
1522 '7'=>'0111011',
1523 '8'=>'0110111',
1524 '9'=>'0001011'),
1525 'B'=>array( // left even parity
1526 '0'=>'0100111',
1527 '1'=>'0110011',
1528 '2'=>'0011011',
1529 '3'=>'0100001',
1530 '4'=>'0011101',
1531 '5'=>'0111001',
1532 '6'=>'0000101',
1533 '7'=>'0010001',
1534 '8'=>'0001001',
1535 '9'=>'0010111')
1536 );
1537 $parities = array();
1538 $parities[2] = array(
1539 '0'=>array('A','A'),
1540 '1'=>array('A','B'),
1541 '2'=>array('B','A'),
1542 '3'=>array('B','B')
1543 );
1544 $parities[5] = array(
1545 '0'=>array('B','B','A','A','A'),
1546 '1'=>array('B','A','B','A','A'),
1547 '2'=>array('B','A','A','B','A'),
1548 '3'=>array('B','A','A','A','B'),
1549 '4'=>array('A','B','B','A','A'),
1550 '5'=>array('A','A','B','B','A'),
1551 '6'=>array('A','A','A','B','B'),
1552 '7'=>array('A','B','A','B','A'),
1553 '8'=>array('A','B','A','A','B'),
1554 '9'=>array('A','A','B','A','B')
1555 );
1556 $p = $parities[$len][$r];
1557 $seq = '1011'; // left guard bar
1558 $seq .= $codes[$p[0]][$code{0}];
1559 for ($i = 1; $i < $len; ++$i) {
1560 $seq .= '01'; // separator
1561 $seq .= $codes[$p[$i]][$code{$i}];
1562 }
1563 $bararray = array('code' => $code, 'maxw' => 0, 'maxh' => 1, 'bcode' => array());
1564 return $this->binseq_to_array($seq, $bararray);
1565 }
TCPDFBarcode\binseq_to_array
binseq_to_array($seq, $bararray)
Convert binary barcode sequence to TCPDF barcode array.
Definition: tcpdf_barcodes_1d.php:844

References binseq_to_array().

Referenced by setBarcode().

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◆ barcode_eanupc()

TCPDFBarcode::barcode_eanupc (   $code,
  $len = 13 
)
protected

EAN13 and UPC-A barcodes.

EAN13: European Article Numbering international retail product code UPC-A: Universal product code seen on almost all retail products in the USA and Canada UPC-E: Short version of UPC symbol

Parameters
$code(string) code to represent.
$len(string) barcode type: 6 = UPC-E, 8 = EAN8, 13 = EAN13, 12 = UPC-A
Returns
array barcode representation.

Definition at line 1307 of file tcpdf_barcodes_1d.php.

1307 {
1308 $upce = false;
1309 if ($len == 6) {
1310 $len = 12; // UPC-A
1311 $upce = true; // UPC-E mode
1312 }
1313 $data_len = $len - 1;
1314 //Padding
1315 $code = str_pad($code, $data_len, '0', STR_PAD_LEFT);
1316 $code_len = strlen($code);
1317 // calculate check digit
1318 $sum_a = 0;
1319 for ($i = 1; $i < $data_len; $i+=2) {
1320 $sum_a += $code{$i};
1321 }
1322 if ($len > 12) {
1323 $sum_a *= 3;
1324 }
1325 $sum_b = 0;
1326 for ($i = 0; $i < $data_len; $i+=2) {
1327 $sum_b += ($code{$i});
1328 }
1329 if ($len < 13) {
1330 $sum_b *= 3;
1331 }
1332 $r = ($sum_a + $sum_b) % 10;
1333 if($r > 0) {
1334 $r = (10 - $r);
1335 }
1336 if ($code_len == $data_len) {
1337 // add check digit
1338 $code .= $r;
1339 } elseif ($r !== intval($code{$data_len})) {
1340 // wrong checkdigit
1341 return false;
1342 }
1343 if ($len == 12) {
1344 // UPC-A
1345 $code = '0'.$code;
1346 ++$len;
1347 }
1348 if ($upce) {
1349 // convert UPC-A to UPC-E
1350 $tmp = substr($code, 4, 3);
1351 if (($tmp == '000') OR ($tmp == '100') OR ($tmp == '200')) {
1352 // manufacturer code ends in 000, 100, or 200
1353 $upce_code = substr($code, 2, 2).substr($code, 9, 3).substr($code, 4, 1);
1354 } else {
1355 $tmp = substr($code, 5, 2);
1356 if ($tmp == '00') {
1357 // manufacturer code ends in 00
1358 $upce_code = substr($code, 2, 3).substr($code, 10, 2).'3';
1359 } else {
1360 $tmp = substr($code, 6, 1);
1361 if ($tmp == '0') {
1362 // manufacturer code ends in 0
1363 $upce_code = substr($code, 2, 4).substr($code, 11, 1).'4';
1364 } else {
1365 // manufacturer code does not end in zero
1366 $upce_code = substr($code, 2, 5).substr($code, 11, 1);
1367 }
1368 }
1369 }
1370 }
1371 //Convert digits to bars
1372 $codes = array(
1373 'A'=>array( // left odd parity
1374 '0'=>'0001101',
1375 '1'=>'0011001',
1376 '2'=>'0010011',
1377 '3'=>'0111101',
1378 '4'=>'0100011',
1379 '5'=>'0110001',
1380 '6'=>'0101111',
1381 '7'=>'0111011',
1382 '8'=>'0110111',
1383 '9'=>'0001011'),
1384 'B'=>array( // left even parity
1385 '0'=>'0100111',
1386 '1'=>'0110011',
1387 '2'=>'0011011',
1388 '3'=>'0100001',
1389 '4'=>'0011101',
1390 '5'=>'0111001',
1391 '6'=>'0000101',
1392 '7'=>'0010001',
1393 '8'=>'0001001',
1394 '9'=>'0010111'),
1395 'C'=>array( // right
1396 '0'=>'1110010',
1397 '1'=>'1100110',
1398 '2'=>'1101100',
1399 '3'=>'1000010',
1400 '4'=>'1011100',
1401 '5'=>'1001110',
1402 '6'=>'1010000',
1403 '7'=>'1000100',
1404 '8'=>'1001000',
1405 '9'=>'1110100')
1406 );
1407 $parities = array(
1408 '0'=>array('A','A','A','A','A','A'),
1409 '1'=>array('A','A','B','A','B','B'),
1410 '2'=>array('A','A','B','B','A','B'),
1411 '3'=>array('A','A','B','B','B','A'),
1412 '4'=>array('A','B','A','A','B','B'),
1413 '5'=>array('A','B','B','A','A','B'),
1414 '6'=>array('A','B','B','B','A','A'),
1415 '7'=>array('A','B','A','B','A','B'),
1416 '8'=>array('A','B','A','B','B','A'),
1417 '9'=>array('A','B','B','A','B','A')
1418 );
1419 $upce_parities = array();
1420 $upce_parities[0] = array(
1421 '0'=>array('B','B','B','A','A','A'),
1422 '1'=>array('B','B','A','B','A','A'),
1423 '2'=>array('B','B','A','A','B','A'),
1424 '3'=>array('B','B','A','A','A','B'),
1425 '4'=>array('B','A','B','B','A','A'),
1426 '5'=>array('B','A','A','B','B','A'),
1427 '6'=>array('B','A','A','A','B','B'),
1428 '7'=>array('B','A','B','A','B','A'),
1429 '8'=>array('B','A','B','A','A','B'),
1430 '9'=>array('B','A','A','B','A','B')
1431 );
1432 $upce_parities[1] = array(
1433 '0'=>array('A','A','A','B','B','B'),
1434 '1'=>array('A','A','B','A','B','B'),
1435 '2'=>array('A','A','B','B','A','B'),
1436 '3'=>array('A','A','B','B','B','A'),
1437 '4'=>array('A','B','A','A','B','B'),
1438 '5'=>array('A','B','B','A','A','B'),
1439 '6'=>array('A','B','B','B','A','A'),
1440 '7'=>array('A','B','A','B','A','B'),
1441 '8'=>array('A','B','A','B','B','A'),
1442 '9'=>array('A','B','B','A','B','A')
1443 );
1444 $k = 0;
1445 $seq = '101'; // left guard bar
1446 if ($upce) {
1447 $bararray = array('code' => $upce_code, 'maxw' => 0, 'maxh' => 1, 'bcode' => array());
1448 $p = $upce_parities[$code{1}][$r];
1449 for ($i = 0; $i < 6; ++$i) {
1450 $seq .= $codes[$p[$i]][$upce_code{$i}];
1451 }
1452 $seq .= '010101'; // right guard bar
1453 } else {
1454 $bararray = array('code' => $code, 'maxw' => 0, 'maxh' => 1, 'bcode' => array());
1455 $half_len = intval(ceil($len / 2));
1456 if ($len == 8) {
1457 for ($i = 0; $i < $half_len; ++$i) {
1458 $seq .= $codes['A'][$code{$i}];
1459 }
1460 } else {
1461 $p = $parities[$code{0}];
1462 for ($i = 1; $i < $half_len; ++$i) {
1463 $seq .= $codes[$p[$i-1]][$code{$i}];
1464 }
1465 }
1466 $seq .= '01010'; // center guard bar
1467 for ($i = $half_len; $i < $len; ++$i) {
1468 $seq .= $codes['C'][$code{$i}];
1469 }
1470 $seq .= '101'; // right guard bar
1471 }
1472 $clen = strlen($seq);
1473 $w = 0;
1474 for ($i = 0; $i < $clen; ++$i) {
1475 $w += 1;
1476 if (($i == ($clen - 1)) OR (($i < ($clen - 1)) AND ($seq{$i} != $seq{($i+1)}))) {
1477 if ($seq{$i} == '1') {
1478 $t = true; // bar
1479 } else {
1480 $t = false; // space
1481 }
1482 $bararray['bcode'][$k] = array('t' => $t, 'w' => $w, 'h' => 1, 'p' => 0);
1483 $bararray['maxw'] += $w;
1484 ++$k;
1485 $w = 0;
1486 }
1487 }
1488 return $bararray;
1489 }

References $t.

Referenced by setBarcode().

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◆ barcode_i25()

TCPDFBarcode::barcode_i25 (   $code,
  $checksum = false 
)
protected

Interleaved 2 of 5 barcodes.

Compact numeric code, widely used in industry, air cargo Contains digits (0 to 9) and encodes the data in the width of both bars and spaces.

Parameters
$code(string) code to represent.
$checksum(boolean) if true add a checksum to the code
Returns
array barcode representation.

Definition at line 874 of file tcpdf_barcodes_1d.php.

874 {
875 $chr['0'] = '11221';
876 $chr['1'] = '21112';
877 $chr['2'] = '12112';
878 $chr['3'] = '22111';
879 $chr['4'] = '11212';
880 $chr['5'] = '21211';
881 $chr['6'] = '12211';
882 $chr['7'] = '11122';
883 $chr['8'] = '21121';
884 $chr['9'] = '12121';
885 $chr['A'] = '11';
886 $chr['Z'] = '21';
887 if ($checksum) {
888 // add checksum
889 $code .= $this->checksum_s25($code);
890 }
891 if((strlen($code) % 2) != 0) {
892 // add leading zero if code-length is odd
893 $code = '0'.$code;
894 }
895 // add start and stop codes
896 $code = 'AA'.strtolower($code).'ZA';
897
898 $bararray = array('code' => $code, 'maxw' => 0, 'maxh' => 1, 'bcode' => array());
899 $k = 0;
900 $clen = strlen($code);
901 for ($i = 0; $i < $clen; $i = ($i + 2)) {
902 $char_bar = $code{$i};
903 $char_space = $code{$i+1};
904 if((!isset($chr[$char_bar])) OR (!isset($chr[$char_space]))) {
905 // invalid character
906 return false;
907 }
908 // create a bar-space sequence
909 $seq = '';
910 $chrlen = strlen($chr[$char_bar]);
911 for ($s = 0; $s < $chrlen; $s++){
912 $seq .= $chr[$char_bar]{$s} . $chr[$char_space]{$s};
913 }
914 $seqlen = strlen($seq);
915 for ($j = 0; $j < $seqlen; ++$j) {
916 if (($j % 2) == 0) {
917 $t = true; // bar
918 } else {
919 $t = false; // space
920 }
921 $w = $seq{$j};
922 $bararray['bcode'][$k] = array('t' => $t, 'w' => $w, 'h' => 1, 'p' => 0);
923 $bararray['maxw'] += $w;
924 ++$k;
925 }
926 }
927 return $bararray;
928 }
TCPDFBarcode\checksum_s25
checksum_s25($code)
Checksum for standard 2 of 5 barcodes.
Definition: tcpdf_barcodes_1d.php:717

References $t, and checksum_s25().

Referenced by setBarcode().

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◆ barcode_imb()

TCPDFBarcode::barcode_imb (   $code)
protected

IMB - Intelligent Mail Barcode - Onecode - USPS-B-3200 (requires PHP bcmath extension) Intelligent Mail barcode is a 65-bar code for use on mail in the United States.

The fields are described as follows:

  • The Barcode Identifier shall be assigned by USPS to encode the presort identification that is currently printed in human readable form on the optional endorsement line (OEL) as well as for future USPS use. This shall be two digits, with the second digit in the range of 0–4. The allowable encoding ranges shall be 00–04, 10–14, 20–24, 30–34, 40–44, 50–54, 60–64, 70–74, 80–84, and 90–94.
  • The Service Type Identifier shall be assigned by USPS for any combination of services requested on the mailpiece. The allowable encoding range shall be 000http://it2.php.net/manual/en/function.dechex.php–999. Each 3-digit value shall correspond to a particular mail class with a particular combination of service(s). Each service program, such as OneCode Confirm and OneCode ACS, shall provide the list of Service Type Identifier values.
  • The Mailer or Customer Identifier shall be assigned by USPS as a unique, 6 or 9 digit number that identifies a business entity. The allowable encoding range for the 6 digit Mailer ID shall be 000000- 899999, while the allowable encoding range for the 9 digit Mailer ID shall be 900000000-999999999.
  • The Serial or Sequence Number shall be assigned by the mailer for uniquely identifying and tracking mailpieces. The allowable encoding range shall be 000000000–999999999 when used with a 6 digit Mailer ID and 000000-999999 when used with a 9 digit Mailer ID. e. The Delivery Point ZIP Code shall be assigned by the mailer for routing the mailpiece. This shall replace POSTNET for routing the mailpiece to its final delivery point. The length may be 0, 5, 9, or 11 digits. The allowable encoding ranges shall be no ZIP Code, 00000–99999, 000000000–999999999, and 00000000000–99999999999.
Parameters
$code(string) code to print, separate the ZIP (routing code) from the rest using a minus char '-' (BarcodeID_ServiceTypeID_MailerID_SerialNumber-RoutingCode)
Returns
array barcode representation.

Definition at line 2035 of file tcpdf_barcodes_1d.php.

2035 {
2036 $asc_chr = array(4,0,2,6,3,5,1,9,8,7,1,2,0,6,4,8,2,9,5,3,0,1,3,7,4,6,8,9,2,0,5,1,9,4,3,8,6,7,1,2,4,3,9,5,7,8,3,0,2,1,4,0,9,1,7,0,2,4,6,3,7,1,9,5,8);
2037 $dsc_chr = array(7,1,9,5,8,0,2,4,6,3,5,8,9,7,3,0,6,1,7,4,6,8,9,2,5,1,7,5,4,3,8,7,6,0,2,5,4,9,3,0,1,6,8,2,0,4,5,9,6,7,5,2,6,3,8,5,1,9,8,7,4,0,2,6,3);
2038 $asc_pos = array(3,0,8,11,1,12,8,11,10,6,4,12,2,7,9,6,7,9,2,8,4,0,12,7,10,9,0,7,10,5,7,9,6,8,2,12,1,4,2,0,1,5,4,6,12,1,0,9,4,7,5,10,2,6,9,11,2,12,6,7,5,11,0,3,2);
2039 $dsc_pos = array(2,10,12,5,9,1,5,4,3,9,11,5,10,1,6,3,4,1,10,0,2,11,8,6,1,12,3,8,6,4,4,11,0,6,1,9,11,5,3,7,3,10,7,11,8,2,10,3,5,8,0,3,12,11,8,4,5,1,3,0,7,12,9,8,10);
2040 $code_arr = explode('-', $code);
2041 $tracking_number = $code_arr[0];
2042 if (isset($code_arr[1])) {
2043 $routing_code = $code_arr[1];
2044 } else {
2045 $routing_code = '';
2046 }
2047 // Conversion of Routing Code
2048 switch (strlen($routing_code)) {
2049 case 0: {
2050 $binary_code = 0;
2051 break;
2052 }
2053 case 5: {
2054 $binary_code = bcadd($routing_code, '1');
2055 break;
2056 }
2057 case 9: {
2058 $binary_code = bcadd($routing_code, '100001');
2059 break;
2060 }
2061 case 11: {
2062 $binary_code = bcadd($routing_code, '1000100001');
2063 break;
2064 }
2065 default: {
2066 return false;
2067 break;
2068 }
2069 }
2070 $binary_code = bcmul($binary_code, 10);
2071 $binary_code = bcadd($binary_code, $tracking_number{0});
2072 $binary_code = bcmul($binary_code, 5);
2073 $binary_code = bcadd($binary_code, $tracking_number{1});
2074 $binary_code .= substr($tracking_number, 2, 18);
2075 // convert to hexadecimal
2076 $binary_code = $this->dec_to_hex($binary_code);
2077 // pad to get 13 bytes
2078 $binary_code = str_pad($binary_code, 26, '0', STR_PAD_LEFT);
2079 // convert string to array of bytes
2080 $binary_code_arr = chunk_split($binary_code, 2, "\r");
2081 $binary_code_arr = substr($binary_code_arr, 0, -1);
2082 $binary_code_arr = explode("\r", $binary_code_arr);
2083 // calculate frame check sequence
2084 $fcs = $this->imb_crc11fcs($binary_code_arr);
2085 // exclude first 2 bits from first byte
2086 $first_byte = sprintf('%2s', dechex((hexdec($binary_code_arr[0]) << 2) >> 2));
2087 $binary_code_102bit = $first_byte.substr($binary_code, 2);
2088 // convert binary data to codewords
2089 $codewords = array();
2090 $data = $this->hex_to_dec($binary_code_102bit);
2091 $codewords[0] = bcmod($data, 636) * 2;
2092 $data = bcdiv($data, 636);
2093 for ($i = 1; $i < 9; ++$i) {
2094 $codewords[$i] = bcmod($data, 1365);
2095 $data = bcdiv($data, 1365);
2096 }
2097 $codewords[9] = $data;
2098 if (($fcs >> 10) == 1) {
2099 $codewords[9] += 659;
2100 }
2101 // generate lookup tables
2102 $table2of13 = $this->imb_tables(2, 78);
2103 $table5of13 = $this->imb_tables(5, 1287);
2104 // convert codewords to characters
2105 $characters = array();
2106 $bitmask = 512;
2107 foreach($codewords as $k => $val) {
2108 if ($val <= 1286) {
2109 $chrcode = $table5of13[$val];
2110 } else {
2111 $chrcode = $table2of13[($val - 1287)];
2112 }
2113 if (($fcs & $bitmask) > 0) {
2114 // bitwise invert
2115 $chrcode = ((~$chrcode) & 8191);
2116 }
2117 $characters[] = $chrcode;
2118 $bitmask /= 2;
2119 }
2120 $characters = array_reverse($characters);
2121 // build bars
2122 $k = 0;
2123 $bararray = array('code' => $code, 'maxw' => 0, 'maxh' => 3, 'bcode' => array());
2124 for ($i = 0; $i < 65; ++$i) {
2125 $asc = (($characters[$asc_chr[$i]] & pow(2, $asc_pos[$i])) > 0);
2126 $dsc = (($characters[$dsc_chr[$i]] & pow(2, $dsc_pos[$i])) > 0);
2127 if ($asc AND $dsc) {
2128 // full bar (F)
2129 $p = 0;
2130 $h = 3;
2131 } elseif ($asc) {
2132 // ascender (A)
2133 $p = 0;
2134 $h = 2;
2135 } elseif ($dsc) {
2136 // descender (D)
2137 $p = 1;
2138 $h = 2;
2139 } else {
2140 // tracker (T)
2141 $p = 1;
2142 $h = 1;
2143 }
2144 $bararray['bcode'][$k++] = array('t' => 1, 'w' => 1, 'h' => $h, 'p' => $p);
2145 $bararray['bcode'][$k++] = array('t' => 0, 'w' => 1, 'h' => 2, 'p' => 0);
2146 $bararray['maxw'] += 2;
2147 }
2148 unset($bararray['bcode'][($k - 1)]);
2149 --$bararray['maxw'];
2150 return $bararray;
2151 }
TCPDFBarcode\imb_crc11fcs
imb_crc11fcs($code_arr)
Intelligent Mail Barcode calculation of Frame Check Sequence.
Definition: tcpdf_barcodes_1d.php:2200
TCPDFBarcode\dec_to_hex
dec_to_hex($number)
Convert large integer number to hexadecimal representation.
Definition: tcpdf_barcodes_1d.php:2159
TCPDFBarcode\imb_tables
imb_tables($n, $size)
generate Nof13 tables used for Intelligent Mail Barcode
Definition: tcpdf_barcodes_1d.php:2253
TCPDFBarcode\hex_to_dec
hex_to_dec($hex)
Convert large hexadecimal number to decimal representation (string).
Definition: tcpdf_barcodes_1d.php:2183

References $data, dec_to_hex(), hex_to_dec(), imb_crc11fcs(), and imb_tables().

Referenced by setBarcode().

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◆ barcode_msi()

TCPDFBarcode::barcode_msi (   $code,
  $checksum = false 
)
protected

MSI.

Variation of Plessey code, with similar applications Contains digits (0 to 9) and encodes the data only in the width of bars.

Parameters
$code(string) code to represent.
$checksum(boolean) if true add a checksum to the code (modulo 11)
Returns
array barcode representation.

Definition at line 743 of file tcpdf_barcodes_1d.php.

743 {
744 $chr['0'] = '100100100100';
745 $chr['1'] = '100100100110';
746 $chr['2'] = '100100110100';
747 $chr['3'] = '100100110110';
748 $chr['4'] = '100110100100';
749 $chr['5'] = '100110100110';
750 $chr['6'] = '100110110100';
751 $chr['7'] = '100110110110';
752 $chr['8'] = '110100100100';
753 $chr['9'] = '110100100110';
754 $chr['A'] = '110100110100';
755 $chr['B'] = '110100110110';
756 $chr['C'] = '110110100100';
757 $chr['D'] = '110110100110';
758 $chr['E'] = '110110110100';
759 $chr['F'] = '110110110110';
760 if ($checksum) {
761 // add checksum
762 $clen = strlen($code);
763 $p = 2;
764 $check = 0;
765 for ($i = ($clen - 1); $i >= 0; --$i) {
766 $check += (hexdec($code{$i}) * $p);
767 ++$p;
768 if ($p > 7) {
769 $p = 2;
770 }
771 }
772 $check %= 11;
773 if ($check > 0) {
774 $check = 11 - $check;
775 }
776 $code .= $check;
777 }
778 $seq = '110'; // left guard
779 $clen = strlen($code);
780 for ($i = 0; $i < $clen; ++$i) {
781 $digit = $code{$i};
782 if (!isset($chr[$digit])) {
783 // invalid character
784 return false;
785 }
786 $seq .= $chr[$digit];
787 }
788 $seq .= '1001'; // right guard
789 $bararray = array('code' => $code, 'maxw' => 0, 'maxh' => 1, 'bcode' => array());
790 return $this->binseq_to_array($seq, $bararray);
791 }

References binseq_to_array().

Referenced by setBarcode().

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◆ barcode_pharmacode()

TCPDFBarcode::barcode_pharmacode (   $code)
protected

Pharmacode Contains digits (0 to 9)

Parameters
$code(string) code to represent.
Returns
array barcode representation.

Definition at line 1946 of file tcpdf_barcodes_1d.php.

1946 {
1947 $seq = '';
1948 $code = intval($code);
1949 while ($code > 0) {
1950 if (($code % 2) == 0) {
1951 $seq .= '11100';
1952 $code -= 2;
1953 } else {
1954 $seq .= '100';
1955 $code -= 1;
1956 }
1957 $code /= 2;
1958 }
1959 $seq = substr($seq, 0, -2);
1960 $seq = strrev($seq);
1961 $bararray = array('code' => $code, 'maxw' => 0, 'maxh' => 1, 'bcode' => array());
1962 return $this->binseq_to_array($seq, $bararray);
1963 }

References binseq_to_array().

Referenced by setBarcode().

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◆ barcode_pharmacode2t()

TCPDFBarcode::barcode_pharmacode2t (   $code)
protected

Pharmacode two-track Contains digits (0 to 9)

Parameters
$code(string) code to represent.
Returns
array barcode representation.

Definition at line 1972 of file tcpdf_barcodes_1d.php.

1972 {
1973 $seq = '';
1974 $code = intval($code);
1975 do {
1976 switch ($code % 3) {
1977 case 0: {
1978 $seq .= '3';
1979 $code = ($code - 3) / 3;
1980 break;
1981 }
1982 case 1: {
1983 $seq .= '1';
1984 $code = ($code - 1) / 3;
1985 break;
1986 }
1987 case 2: {
1988 $seq .= '2';
1989 $code = ($code - 2) / 3;
1990 break;
1991 }
1992 }
1993 } while($code != 0);
1994 $seq = strrev($seq);
1995 $k = 0;
1996 $bararray = array('code' => $code, 'maxw' => 0, 'maxh' => 2, 'bcode' => array());
1997 $len = strlen($seq);
1998 for ($i = 0; $i < $len; ++$i) {
1999 switch ($seq{$i}) {
2000 case '1': {
2001 $p = 1;
2002 $h = 1;
2003 break;
2004 }
2005 case '2': {
2006 $p = 0;
2007 $h = 1;
2008 break;
2009 }
2010 case '3': {
2011 $p = 0;
2012 $h = 2;
2013 break;
2014 }
2015 }
2016 $bararray['bcode'][$k++] = array('t' => 1, 'w' => 1, 'h' => $h, 'p' => $p);
2017 $bararray['bcode'][$k++] = array('t' => 0, 'w' => 1, 'h' => 2, 'p' => 0);
2018 $bararray['maxw'] += 2;
2019 }
2020 unset($bararray['bcode'][($k - 1)]);
2021 --$bararray['maxw'];
2022 return $bararray;
2023 }

Referenced by setBarcode().

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◆ barcode_postnet()

TCPDFBarcode::barcode_postnet (   $code,
  $planet = false 
)
protected

POSTNET and PLANET barcodes.

Used by U.S. Postal Service for automated mail sorting

Parameters
$code(string) zip code to represent. Must be a string containing a zip code of the form DDDDD or DDDDD-DDDD.
$planet(boolean) if true print the PLANET barcode, otherwise print POSTNET
Returns
array barcode representation.

Definition at line 1575 of file tcpdf_barcodes_1d.php.

1575 {
1576 // bar lenght
1577 if ($planet) {
1578 $barlen = Array(
1579 0 => Array(1,1,2,2,2),
1580 1 => Array(2,2,2,1,1),
1581 2 => Array(2,2,1,2,1),
1582 3 => Array(2,2,1,1,2),
1583 4 => Array(2,1,2,2,1),
1584 5 => Array(2,1,2,1,2),
1585 6 => Array(2,1,1,2,2),
1586 7 => Array(1,2,2,2,1),
1587 8 => Array(1,2,2,1,2),
1588 9 => Array(1,2,1,2,2)
1589 );
1590 } else {
1591 $barlen = Array(
1592 0 => Array(2,2,1,1,1),
1593 1 => Array(1,1,1,2,2),
1594 2 => Array(1,1,2,1,2),
1595 3 => Array(1,1,2,2,1),
1596 4 => Array(1,2,1,1,2),
1597 5 => Array(1,2,1,2,1),
1598 6 => Array(1,2,2,1,1),
1599 7 => Array(2,1,1,1,2),
1600 8 => Array(2,1,1,2,1),
1601 9 => Array(2,1,2,1,1)
1602 );
1603 }
1604 $bararray = array('code' => $code, 'maxw' => 0, 'maxh' => 2, 'bcode' => array());
1605 $k = 0;
1606 $code = str_replace('-', '', $code);
1607 $code = str_replace(' ', '', $code);
1608 $len = strlen($code);
1609 // calculate checksum
1610 $sum = 0;
1611 for ($i = 0; $i < $len; ++$i) {
1612 $sum += intval($code{$i});
1613 }
1614 $chkd = ($sum % 10);
1615 if($chkd > 0) {
1616 $chkd = (10 - $chkd);
1617 }
1618 $code .= $chkd;
1619 $len = strlen($code);
1620 // start bar
1621 $bararray['bcode'][$k++] = array('t' => 1, 'w' => 1, 'h' => 2, 'p' => 0);
1622 $bararray['bcode'][$k++] = array('t' => 0, 'w' => 1, 'h' => 2, 'p' => 0);
1623 $bararray['maxw'] += 2;
1624 for ($i = 0; $i < $len; ++$i) {
1625 for ($j = 0; $j < 5; ++$j) {
1626 $h = $barlen[$code{$i}][$j];
1627 $p = floor(1 / $h);
1628 $bararray['bcode'][$k++] = array('t' => 1, 'w' => 1, 'h' => $h, 'p' => $p);
1629 $bararray['bcode'][$k++] = array('t' => 0, 'w' => 1, 'h' => 2, 'p' => 0);
1630 $bararray['maxw'] += 2;
1631 }
1632 }
1633 // end bar
1634 $bararray['bcode'][$k++] = array('t' => 1, 'w' => 1, 'h' => 2, 'p' => 0);
1635 $bararray['maxw'] += 1;
1636 return $bararray;
1637 }

Referenced by setBarcode().

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◆ barcode_rms4cc()

TCPDFBarcode::barcode_rms4cc (   $code,
  $kix = false 
)
protected

RMS4CC - CBC - KIX RMS4CC (Royal Mail 4-state Customer Code) - CBC (Customer Bar Code) - KIX (Klant index - Customer index) RM4SCC is the name of the barcode symbology used by the Royal Mail for its Cleanmail service.

Parameters
$code(string) code to print
$kix(boolean) if true prints the KIX variation (doesn't use the start and end symbols, and the checksum) - in this case the house number must be sufficed with an X and placed at the end of the code.
Returns
array barcode representation.

Definition at line 1648 of file tcpdf_barcodes_1d.php.

1648 {
1649 $notkix = !$kix;
1650 // bar mode
1651 // 1 = pos 1, length 2
1652 // 2 = pos 1, length 3
1653 // 3 = pos 2, length 1
1654 // 4 = pos 2, length 2
1655 $barmode = array(
1656 '0' => array(3,3,2,2),
1657 '1' => array(3,4,1,2),
1658 '2' => array(3,4,2,1),
1659 '3' => array(4,3,1,2),
1660 '4' => array(4,3,2,1),
1661 '5' => array(4,4,1,1),
1662 '6' => array(3,1,4,2),
1663 '7' => array(3,2,3,2),
1664 '8' => array(3,2,4,1),
1665 '9' => array(4,1,3,2),
1666 'A' => array(4,1,4,1),
1667 'B' => array(4,2,3,1),
1668 'C' => array(3,1,2,4),
1669 'D' => array(3,2,1,4),
1670 'E' => array(3,2,2,3),
1671 'F' => array(4,1,1,4),
1672 'G' => array(4,1,2,3),
1673 'H' => array(4,2,1,3),
1674 'I' => array(1,3,4,2),
1675 'J' => array(1,4,3,2),
1676 'K' => array(1,4,4,1),
1677 'L' => array(2,3,3,2),
1678 'M' => array(2,3,4,1),
1679 'N' => array(2,4,3,1),
1680 'O' => array(1,3,2,4),
1681 'P' => array(1,4,1,4),
1682 'Q' => array(1,4,2,3),
1683 'R' => array(2,3,1,4),
1684 'S' => array(2,3,2,3),
1685 'T' => array(2,4,1,3),
1686 'U' => array(1,1,4,4),
1687 'V' => array(1,2,3,4),
1688 'W' => array(1,2,4,3),
1689 'X' => array(2,1,3,4),
1690 'Y' => array(2,1,4,3),
1691 'Z' => array(2,2,3,3)
1692 );
1693 $code = strtoupper($code);
1694 $len = strlen($code);
1695 $bararray = array('code' => $code, 'maxw' => 0, 'maxh' => 3, 'bcode' => array());
1696 if ($notkix) {
1697 // table for checksum calculation (row,col)
1698 $checktable = array(
1699 '0' => array(1,1),
1700 '1' => array(1,2),
1701 '2' => array(1,3),
1702 '3' => array(1,4),
1703 '4' => array(1,5),
1704 '5' => array(1,0),
1705 '6' => array(2,1),
1706 '7' => array(2,2),
1707 '8' => array(2,3),
1708 '9' => array(2,4),
1709 'A' => array(2,5),
1710 'B' => array(2,0),
1711 'C' => array(3,1),
1712 'D' => array(3,2),
1713 'E' => array(3,3),
1714 'F' => array(3,4),
1715 'G' => array(3,5),
1716 'H' => array(3,0),
1717 'I' => array(4,1),
1718 'J' => array(4,2),
1719 'K' => array(4,3),
1720 'L' => array(4,4),
1721 'M' => array(4,5),
1722 'N' => array(4,0),
1723 'O' => array(5,1),
1724 'P' => array(5,2),
1725 'Q' => array(5,3),
1726 'R' => array(5,4),
1727 'S' => array(5,5),
1728 'T' => array(5,0),
1729 'U' => array(0,1),
1730 'V' => array(0,2),
1731 'W' => array(0,3),
1732 'X' => array(0,4),
1733 'Y' => array(0,5),
1734 'Z' => array(0,0)
1735 );
1736 $row = 0;
1737 $col = 0;
1738 for ($i = 0; $i < $len; ++$i) {
1739 $row += $checktable[$code{$i}][0];
1740 $col += $checktable[$code{$i}][1];
1741 }
1742 $row %= 6;
1743 $col %= 6;
1744 $chk = array_keys($checktable, array($row,$col));
1745 $code .= $chk[0];
1746 ++$len;
1747 }
1748 $k = 0;
1749 if ($notkix) {
1750 // start bar
1751 $bararray['bcode'][$k++] = array('t' => 1, 'w' => 1, 'h' => 2, 'p' => 0);
1752 $bararray['bcode'][$k++] = array('t' => 0, 'w' => 1, 'h' => 2, 'p' => 0);
1753 $bararray['maxw'] += 2;
1754 }
1755 for ($i = 0; $i < $len; ++$i) {
1756 for ($j = 0; $j < 4; ++$j) {
1757 switch ($barmode[$code{$i}][$j]) {
1758 case 1: {
1759 $p = 0;
1760 $h = 2;
1761 break;
1762 }
1763 case 2: {
1764 $p = 0;
1765 $h = 3;
1766 break;
1767 }
1768 case 3: {
1769 $p = 1;
1770 $h = 1;
1771 break;
1772 }
1773 case 4: {
1774 $p = 1;
1775 $h = 2;
1776 break;
1777 }
1778 }
1779 $bararray['bcode'][$k++] = array('t' => 1, 'w' => 1, 'h' => $h, 'p' => $p);
1780 $bararray['bcode'][$k++] = array('t' => 0, 'w' => 1, 'h' => 2, 'p' => 0);
1781 $bararray['maxw'] += 2;
1782 }
1783 }
1784 if ($notkix) {
1785 // stop bar
1786 $bararray['bcode'][$k++] = array('t' => 1, 'w' => 1, 'h' => 3, 'p' => 0);
1787 $bararray['maxw'] += 1;
1788 }
1789 return $bararray;
1790 }

References $row.

Referenced by setBarcode().

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◆ barcode_s25()

TCPDFBarcode::barcode_s25 (   $code,
  $checksum = false 
)
protected

Standard 2 of 5 barcodes.

Used in airline ticket marking, photofinishing Contains digits (0 to 9) and encodes the data only in the width of bars.

Parameters
$code(string) code to represent.
$checksum(boolean) if true add a checksum to the code
Returns
array barcode representation.

Definition at line 802 of file tcpdf_barcodes_1d.php.

802 {
803 $chr['0'] = '10101110111010';
804 $chr['1'] = '11101010101110';
805 $chr['2'] = '10111010101110';
806 $chr['3'] = '11101110101010';
807 $chr['4'] = '10101110101110';
808 $chr['5'] = '11101011101010';
809 $chr['6'] = '10111011101010';
810 $chr['7'] = '10101011101110';
811 $chr['8'] = '10101110111010';
812 $chr['9'] = '10111010111010';
813 if ($checksum) {
814 // add checksum
815 $code .= $this->checksum_s25($code);
816 }
817 if((strlen($code) % 2) != 0) {
818 // add leading zero if code-length is odd
819 $code = '0'.$code;
820 }
821 $seq = '11011010';
822 $clen = strlen($code);
823 for ($i = 0; $i < $clen; ++$i) {
824 $digit = $code{$i};
825 if (!isset($chr[$digit])) {
826 // invalid character
827 return false;
828 }
829 $seq .= $chr[$digit];
830 }
831 $seq .= '1101011';
832 $bararray = array('code' => $code, 'maxw' => 0, 'maxh' => 1, 'bcode' => array());
833 return $this->binseq_to_array($seq, $bararray);
834 }

References binseq_to_array(), and checksum_s25().

Referenced by setBarcode().

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◆ binseq_to_array()

TCPDFBarcode::binseq_to_array (   $seq,
  $bararray 
)
protected

Convert binary barcode sequence to TCPDF barcode array.

Parameters
$seq(string) barcode as binary sequence.
$bararray(array) barcode array. òparam array $bararray TCPDF barcode array to fill up
Returns
array barcode representation.

Definition at line 844 of file tcpdf_barcodes_1d.php.

844 {
845 $len = strlen($seq);
846 $w = 0;
847 $k = 0;
848 for ($i = 0; $i < $len; ++$i) {
849 $w += 1;
850 if (($i == ($len - 1)) OR (($i < ($len - 1)) AND ($seq{$i} != $seq{($i+1)}))) {
851 if ($seq{$i} == '1') {
852 $t = true; // bar
853 } else {
854 $t = false; // space
855 }
856 $bararray['bcode'][$k] = array('t' => $t, 'w' => $w, 'h' => 1, 'p' => 0);
857 $bararray['maxw'] += $w;
858 ++$k;
859 $w = 0;
860 }
861 }
862 return $bararray;
863 }

References $t.

Referenced by barcode_eanext(), barcode_msi(), barcode_pharmacode(), and barcode_s25().

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◆ checksum_code39()

TCPDFBarcode::checksum_code39 (   $code)
protected

Calculate CODE 39 checksum (modulo 43).

Parameters
$code(string) code to represent.
Returns
char checksum.

Definition at line 517 of file tcpdf_barcodes_1d.php.

517 {
518 $chars = array(
519 '0', '1', '2', '3', '4', '5', '6', '7', '8', '9',
520 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K',
521 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V',
522 'W', 'X', 'Y', 'Z', '-', '.', ' ', '$', '/', '+', '%');
523 $sum = 0;
524 $clen = strlen($code);
525 for ($i = 0 ; $i < $clen; ++$i) {
526 $k = array_keys($chars, $code{$i});
527 $sum += $k[0];
528 }
529 $j = ($sum % 43);
530 return $chars[$j];
531 }

Referenced by barcode_code39().

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◆ checksum_code93()

TCPDFBarcode::checksum_code93 (   $code)
protected

Calculate CODE 93 checksum (modulo 47).

Parameters
$code(string) code to represent.
Returns
string checksum code.

Definition at line 668 of file tcpdf_barcodes_1d.php.

668 {
669 $chars = array(
670 '0', '1', '2', '3', '4', '5', '6', '7', '8', '9',
671 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K',
672 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V',
673 'W', 'X', 'Y', 'Z', '-', '.', ' ', '$', '/', '+', '%',
674 '<', '=', '>', '?');
675 // translate special characters
676 $code = strtr($code, chr(128).chr(131).chr(129).chr(130), '<=>?');
677 $len = strlen($code);
678 // calculate check digit C
679 $p = 1;
680 $check = 0;
681 for ($i = ($len - 1); $i >= 0; --$i) {
682 $k = array_keys($chars, $code{$i});
683 $check += ($k[0] * $p);
684 ++$p;
685 if ($p > 20) {
686 $p = 1;
687 }
688 }
689 $check %= 47;
690 $c = $chars[$check];
691 $code .= $c;
692 // calculate check digit K
693 $p = 1;
694 $check = 0;
695 for ($i = $len; $i >= 0; --$i) {
696 $k = array_keys($chars, $code{$i});
697 $check += ($k[0] * $p);
698 ++$p;
699 if ($p > 15) {
700 $p = 1;
701 }
702 }
703 $check %= 47;
704 $k = $chars[$check];
705 $checksum = $c.$k;
706 // resto respecial characters
707 $checksum = strtr($checksum, '<=>?', chr(128).chr(131).chr(129).chr(130));
708 return $checksum;
709 }

Referenced by barcode_code93().

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◆ checksum_s25()

TCPDFBarcode::checksum_s25 (   $code)
protected

Checksum for standard 2 of 5 barcodes.

Parameters
$code(string) code to process.
Returns
int checksum.

Definition at line 717 of file tcpdf_barcodes_1d.php.

717 {
718 $len = strlen($code);
719 $sum = 0;
720 for ($i = 0; $i < $len; $i+=2) {
721 $sum += $code{$i};
722 }
723 $sum *= 3;
724 for ($i = 1; $i < $len; $i+=2) {
725 $sum += ($code{$i});
726 }
727 $r = $sum % 10;
728 if($r > 0) {
729 $r = (10 - $r);
730 }
731 return $r;
732 }

Referenced by barcode_i25(), and barcode_s25().

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◆ dec_to_hex()

TCPDFBarcode::dec_to_hex (   $number)

Convert large integer number to hexadecimal representation.

(requires PHP bcmath extension)

Parameters
$number(string) number to convert specified as a string
Returns
string hexadecimal representation

Definition at line 2159 of file tcpdf_barcodes_1d.php.

2159 {
2160 $i = 0;
2161 $hex = array();
2162 if($number == 0) {
2163 return '00';
2164 }
2165 while($number > 0) {
2166 if($number == 0) {
2167 array_push($hex, '0');
2168 } else {
2169 array_push($hex, strtoupper(dechex(bcmod($number, '16'))));
2170 $number = bcdiv($number, '16', 0);
2171 }
2172 }
2173 $hex = array_reverse($hex);
2174 return implode($hex);
2175 }

Referenced by barcode_imb().

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◆ encode_code39_ext()

TCPDFBarcode::encode_code39_ext (   $code)
protected

Encode a string to be used for CODE 39 Extended mode.

Parameters
$code(string) code to represent.
Returns
encoded string.

Definition at line 466 of file tcpdf_barcodes_1d.php.

466 {
467 $encode = array(
468 chr(0) => '%U', chr(1) => '$A', chr(2) => '$B', chr(3) => '$C',
469 chr(4) => '$D', chr(5) => '$E', chr(6) => '$F', chr(7) => '$G',
470 chr(8) => '$H', chr(9) => '$I', chr(10) => '$J', chr(11) => '£K',
471 chr(12) => '$L', chr(13) => '$M', chr(14) => '$N', chr(15) => '$O',
472 chr(16) => '$P', chr(17) => '$Q', chr(18) => '$R', chr(19) => '$S',
473 chr(20) => '$T', chr(21) => '$U', chr(22) => '$V', chr(23) => '$W',
474 chr(24) => '$X', chr(25) => '$Y', chr(26) => '$Z', chr(27) => '%A',
475 chr(28) => '%B', chr(29) => '%C', chr(30) => '%D', chr(31) => '%E',
476 chr(32) => ' ', chr(33) => '/A', chr(34) => '/B', chr(35) => '/C',
477 chr(36) => '/D', chr(37) => '/E', chr(38) => '/F', chr(39) => '/G',
478 chr(40) => '/H', chr(41) => '/I', chr(42) => '/J', chr(43) => '/K',
479 chr(44) => '/L', chr(45) => '-', chr(46) => '.', chr(47) => '/O',
480 chr(48) => '0', chr(49) => '1', chr(50) => '2', chr(51) => '3',
481 chr(52) => '4', chr(53) => '5', chr(54) => '6', chr(55) => '7',
482 chr(56) => '8', chr(57) => '9', chr(58) => '/Z', chr(59) => '%F',
483 chr(60) => '%G', chr(61) => '%H', chr(62) => '%I', chr(63) => '%J',
484 chr(64) => '%V', chr(65) => 'A', chr(66) => 'B', chr(67) => 'C',
485 chr(68) => 'D', chr(69) => 'E', chr(70) => 'F', chr(71) => 'G',
486 chr(72) => 'H', chr(73) => 'I', chr(74) => 'J', chr(75) => 'K',
487 chr(76) => 'L', chr(77) => 'M', chr(78) => 'N', chr(79) => 'O',
488 chr(80) => 'P', chr(81) => 'Q', chr(82) => 'R', chr(83) => 'S',
489 chr(84) => 'T', chr(85) => 'U', chr(86) => 'V', chr(87) => 'W',
490 chr(88) => 'X', chr(89) => 'Y', chr(90) => 'Z', chr(91) => '%K',
491 chr(92) => '%L', chr(93) => '%M', chr(94) => '%N', chr(95) => '%O',
492 chr(96) => '%W', chr(97) => '+A', chr(98) => '+B', chr(99) => '+C',
493 chr(100) => '+D', chr(101) => '+E', chr(102) => '+F', chr(103) => '+G',
494 chr(104) => '+H', chr(105) => '+I', chr(106) => '+J', chr(107) => '+K',
495 chr(108) => '+L', chr(109) => '+M', chr(110) => '+N', chr(111) => '+O',
496 chr(112) => '+P', chr(113) => '+Q', chr(114) => '+R', chr(115) => '+S',
497 chr(116) => '+T', chr(117) => '+U', chr(118) => '+V', chr(119) => '+W',
498 chr(120) => '+X', chr(121) => '+Y', chr(122) => '+Z', chr(123) => '%P',
499 chr(124) => '%Q', chr(125) => '%R', chr(126) => '%S', chr(127) => '%T');
500 $code_ext = '';
501 $clen = strlen($code);
502 for ($i = 0 ; $i < $clen; ++$i) {
503 if (ord($code{$i}) > 127) {
504 return false;
505 }
506 $code_ext .= $encode[$code{$i}];
507 }
508 return $code_ext;
509 }

Referenced by barcode_code39().

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◆ get128ABsequence()

TCPDFBarcode::get128ABsequence (   $code)
protected

Split text code in A/B sequence for 128 code.

Parameters
$code(string) code to split.
Returns
array sequence

Definition at line 1268 of file tcpdf_barcodes_1d.php.

1268 {
1269 $len = strlen($code);
1270 $sequence = array();
1271 // get A sequences (if any)
1272 $numseq = array();
1273 preg_match_all('/([\0-\31])/', $code, $numseq, PREG_OFFSET_CAPTURE);
1274 if (isset($numseq[1]) AND !empty($numseq[1])) {
1275 $end_offset = 0;
1276 foreach ($numseq[1] as $val) {
1277 $offset = $val[1];
1278 if ($offset > $end_offset) {
1279 // B sequence
1280 $sequence[] = array('B', substr($code, $end_offset, ($offset - $end_offset)), ($offset - $end_offset));
1281 }
1282 // A sequence
1283 $slen = strlen($val[0]);
1284 $sequence[] = array('A', substr($code, $offset, $slen), $slen);
1285 $end_offset = $offset + $slen;
1286 }
1287 if ($end_offset < $len) {
1288 $sequence[] = array('B', substr($code, $end_offset), ($len - $end_offset));
1289 }
1290 } else {
1291 // only B sequence
1292 $sequence[] = array('B', $code, $len);
1293 }
1294 return $sequence;
1295 }

Referenced by barcode_c128().

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◆ getBarcodeArray()

TCPDFBarcode::getBarcodeArray ( )

Return an array representations of barcode.

Returns
array

Definition at line 82 of file tcpdf_barcodes_1d.php.

82 {
83 return $this->barcode_array;
84 }
TCPDFBarcode\$barcode_array
$barcode_array
Array representation of barcode.
Definition: tcpdf_barcodes_1d.php:56

References $barcode_array.

◆ getBarcodeHTML()

TCPDFBarcode::getBarcodeHTML (   $w = 2,
  $h = 30,
  $color = 'black' 
)

Return an HTML representation of barcode.

Parameters
$w(int) Width of a single bar element in pixels.
$h(int) Height of a single bar element in pixels.
$color(string) Foreground color for bar elements (background is transparent).
Returns
string HTML code.

Definition at line 147 of file tcpdf_barcodes_1d.php.

147 {
148 $html = '<div style="font-size:0;position:relative;width:'.($this->barcode_array['maxw'] * $w).'px;height:'.($h).'px;">'."\n";
149 // print bars
150 $x = 0;
151 foreach ($this->barcode_array['bcode'] as $k => $v) {
152 $bw = round(($v['w'] * $w), 3);
153 $bh = round(($v['h'] * $h / $this->barcode_array['maxh']), 3);
154 if ($v['t']) {
155 $y = round(($v['p'] * $h / $this->barcode_array['maxh']), 3);
156 // draw a vertical bar
157 $html .= '<div style="background-color:'.$color.';width:'.$bw.'px;height:'.$bh.'px;position:absolute;left:'.$x.'px;top:'.$y.'px;">&nbsp;</div>'."\n";
158 }
159 $x += $bw;
160 }
161 $html .= '</div>'."\n";
162 return $html;
163 }

◆ getBarcodePNG()

TCPDFBarcode::getBarcodePNG (   $w = 2,
  $h = 30,
  $color = array(0,0,0) 
)

Return a PNG image representation of barcode (requires GD or Imagick library).

Parameters
$w(int) Width of a single bar element in pixels.
$h(int) Height of a single bar element in pixels.
$color(array) RGB (0-255) foreground color for bar elements (background is transparent).
Returns
image or false in case of error.

Definition at line 173 of file tcpdf_barcodes_1d.php.

173 {
174 // calculate image size
175 $width = ($this->barcode_array['maxw'] * $w);
176 $height = $h;
177 if (function_exists('imagecreate')) {
178 // GD library
179 $imagick = false;
180 $png = imagecreate($width, $height);
181 $bgcol = imagecolorallocate($png, 255, 255, 255);
182 imagecolortransparent($png, $bgcol);
183 $fgcol = imagecolorallocate($png, $color[0], $color[1], $color[2]);
184 } elseif (extension_loaded('imagick')) {
185 $imagick = true;
186 $bgcol = new imagickpixel('rgb(255,255,255');
187 $fgcol = new imagickpixel('rgb('.$color[0].','.$color[1].','.$color[2].')');
188 $png = new Imagick();
189 $png->newImage($width, $height, 'none', 'png');
190 $bar = new imagickdraw();
191 $bar->setfillcolor($fgcol);
192 } else {
193 return false;
194 }
195 // print bars
196 $x = 0;
197 foreach ($this->barcode_array['bcode'] as $k => $v) {
198 $bw = round(($v['w'] * $w), 3);
199 $bh = round(($v['h'] * $h / $this->barcode_array['maxh']), 3);
200 if ($v['t']) {
201 $y = round(($v['p'] * $h / $this->barcode_array['maxh']), 3);
202 // draw a vertical bar
203 if ($imagick) {
204 $bar->rectangle($x, $y, ($x + $bw - 1), ($y + $bh - 1));
205 } else {
206 imagefilledrectangle($png, $x, $y, ($x + $bw - 1), ($y + $bh - 1), $fgcol);
207 }
208 }
209 $x += $bw;
210 }
211 // send headers
212 header('Content-Type: image/png');
213 header('Cache-Control: public, must-revalidate, max-age=0'); // HTTP/1.1
214 header('Pragma: public');
215 header('Expires: Sat, 26 Jul 1997 05:00:00 GMT'); // Date in the past
216 header('Last-Modified: '.gmdate('D, d M Y H:i:s').' GMT');
217 if ($imagick) {
218 $png->drawimage($bar);
219 echo $png;
220 } else {
221 imagepng($png);
222 imagedestroy($png);
223 }
224 }

◆ getBarcodeSVG()

TCPDFBarcode::getBarcodeSVG (   $w = 2,
  $h = 30,
  $color = 'black' 
)

Send barcode as SVG image object to the standard output.

Parameters
$w(int) Minimum width of a single bar in user units.
$h(int) Height of barcode in user units.
$color(string) Foreground color (in SVG format) for bar elements (background is transparent).

Definition at line 93 of file tcpdf_barcodes_1d.php.

93 {
94 // send headers
95 $code = $this->getBarcodeSVGcode($w, $h, $color);
96 header('Content-Type: application/svg+xml');
97 header('Cache-Control: public, must-revalidate, max-age=0'); // HTTP/1.1
98 header('Pragma: public');
99 header('Expires: Sat, 26 Jul 1997 05:00:00 GMT'); // Date in the past
100 header('Last-Modified: '.gmdate('D, d M Y H:i:s').' GMT');
101 header('Content-Disposition: inline; filename="'.md5($code).'.svg";');
102 //header('Content-Length: '.strlen($code));
103 echo $code;
104 }
TCPDFBarcode\getBarcodeSVGcode
getBarcodeSVGcode($w=2, $h=30, $color='black')
Return a SVG string representation of barcode.
Definition: tcpdf_barcodes_1d.php:114

References getBarcodeSVGcode().

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◆ getBarcodeSVGcode()

TCPDFBarcode::getBarcodeSVGcode (   $w = 2,
  $h = 30,
  $color = 'black' 
)

Return a SVG string representation of barcode.

Parameters
$w(int) Minimum width of a single bar in user units.
$h(int) Height of barcode in user units.
$color(string) Foreground color (in SVG format) for bar elements (background is transparent).
Returns
string SVG code.

Definition at line 114 of file tcpdf_barcodes_1d.php.

114 {
115 // replace table for special characters
116 $repstr = array("\0" => '', '&' => '&amp;', '<' => '&lt;', '>' => '&gt;');
117 $svg = '<'.'?'.'xml version="1.0" standalone="no"'.'?'.'>'."\n";
118 $svg .= '<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">'."\n";
119 $svg .= '<svg width="'.round(($this->barcode_array['maxw'] * $w), 3).'" height="'.$h.'" version="1.1" xmlns="http://www.w3.org/2000/svg">'."\n";
120 $svg .= "\t".'<desc>'.strtr($this->barcode_array['code'], $repstr).'</desc>'."\n";
121 $svg .= "\t".'<g id="bars" fill="'.$color.'" stroke="none">'."\n";
122 // print bars
123 $x = 0;
124 foreach ($this->barcode_array['bcode'] as $k => $v) {
125 $bw = round(($v['w'] * $w), 3);
126 $bh = round(($v['h'] * $h / $this->barcode_array['maxh']), 3);
127 if ($v['t']) {
128 $y = round(($v['p'] * $h / $this->barcode_array['maxh']), 3);
129 // draw a vertical bar
130 $svg .= "\t\t".'<rect x="'.$x.'" y="'.$y.'" width="'.$bw.'" height="'.$bh.'" />'."\n";
131 }
132 $x += $bw;
133 }
134 $svg .= "\t".'</g>'."\n";
135 $svg .= '</svg>'."\n";
136 return $svg;
137 }

Referenced by getBarcodeSVG().

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◆ hex_to_dec()

TCPDFBarcode::hex_to_dec (   $hex)

Convert large hexadecimal number to decimal representation (string).

(requires PHP bcmath extension)

Parameters
$hex(string) hexadecimal number to convert specified as a string
Returns
string hexadecimal representation

Definition at line 2183 of file tcpdf_barcodes_1d.php.

2183 {
2184 $dec = 0;
2185 $bitval = 1;
2186 $len = strlen($hex);
2187 for($pos = ($len - 1); $pos >= 0; --$pos) {
2188 $dec = bcadd($dec, bcmul(hexdec($hex{$pos}), $bitval));
2189 $bitval = bcmul($bitval, 16);
2190 }
2191 return $dec;
2192 }

Referenced by barcode_imb().

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◆ imb_crc11fcs()

TCPDFBarcode::imb_crc11fcs (   $code_arr)
protected

Intelligent Mail Barcode calculation of Frame Check Sequence.

Parameters
$code_arr(string) array of hexadecimal values (13 bytes holding 102 bits right justified).
Returns
int 11 bit Frame Check Sequence as integer (decimal base)

Definition at line 2200 of file tcpdf_barcodes_1d.php.

2200 {
2201 $genpoly = 0x0F35; // generator polynomial
2202 $fcs = 0x07FF; // Frame Check Sequence
2203 // do most significant byte skipping the 2 most significant bits
2204 $data = hexdec($code_arr[0]) << 5;
2205 for ($bit = 2; $bit < 8; ++$bit) {
2206 if (($fcs ^ $data) & 0x400) {
2207 $fcs = ($fcs << 1) ^ $genpoly;
2208 } else {
2209 $fcs = ($fcs << 1);
2210 }
2211 $fcs &= 0x7FF;
2212 $data <<= 1;
2213 }
2214 // do rest of bytes
2215 for ($byte = 1; $byte < 13; ++$byte) {
2216 $data = hexdec($code_arr[$byte]) << 3;
2217 for ($bit = 0; $bit < 8; ++$bit) {
2218 if (($fcs ^ $data) & 0x400) {
2219 $fcs = ($fcs << 1) ^ $genpoly;
2220 } else {
2221 $fcs = ($fcs << 1);
2222 }
2223 $fcs &= 0x7FF;
2224 $data <<= 1;
2225 }
2226 }
2227 return $fcs;
2228 }

References $data.

Referenced by barcode_imb().

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◆ imb_reverse_us()

TCPDFBarcode::imb_reverse_us (   $num)
protected

Reverse unsigned short value.

Parameters
$num(int) value to reversr
Returns
int reversed value

Definition at line 2236 of file tcpdf_barcodes_1d.php.

2236 {
2237 $rev = 0;
2238 for ($i = 0; $i < 16; ++$i) {
2239 $rev <<= 1;
2240 $rev |= ($num & 1);
2241 $num >>= 1;
2242 }
2243 return $rev;
2244 }

Referenced by imb_tables().

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◆ imb_tables()

TCPDFBarcode::imb_tables (   $n,
  $size 
)
protected

generate Nof13 tables used for Intelligent Mail Barcode

Parameters
$n(int) is the type of table: 2 for 2of13 table, 5 for 5of13table
$size(int) size of table (78 for n=2 and 1287 for n=5)
Returns
array requested table

Definition at line 2253 of file tcpdf_barcodes_1d.php.

2253 {
2254 $table = array();
2255 $lli = 0; // LUT lower index
2256 $lui = $size - 1; // LUT upper index
2257 for ($count = 0; $count < 8192; ++$count) {
2258 $bit_count = 0;
2259 for ($bit_index = 0; $bit_index < 13; ++$bit_index) {
2260 $bit_count += intval(($count & (1 << $bit_index)) != 0);
2261 }
2262 // if we don't have the right number of bits on, go on to the next value
2263 if ($bit_count == $n) {
2264 $reverse = ($this->imb_reverse_us($count) >> 3);
2265 // if the reverse is less than count, we have already visited this pair before
2266 if ($reverse >= $count) {
2267 // If count is symmetric, place it at the first free slot from the end of the list.
2268 // Otherwise, place it at the first free slot from the beginning of the list AND place $reverse ath the next free slot from the beginning of the list
2269 if ($reverse == $count) {
2270 $table[$lui] = $count;
2271 --$lui;
2272 } else {
2273 $table[$lli] = $count;
2274 ++$lli;
2275 $table[$lli] = $reverse;
2276 ++$lli;
2277 }
2278 }
2279 }
2280 }
2281 return $table;
2282 }
$n
$n
Definition: RandomTest.php:80
$size
$size
Definition: RandomTest.php:79
TCPDFBarcode\imb_reverse_us
imb_reverse_us($num)
Reverse unsigned short value.
Definition: tcpdf_barcodes_1d.php:2236

References $n, $size, and imb_reverse_us().

Referenced by barcode_imb().

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◆ setBarcode()

TCPDFBarcode::setBarcode (   $code,
  $type 
)

Set the barcode.

Parameters
$code(string) code to print
$type(string) type of barcode:
  • C39 : CODE 39 - ANSI MH10.8M-1983 - USD-3 - 3 of 9.
  • C39+ : CODE 39 with checksum
  • C39E : CODE 39 EXTENDED
  • C39E+ : CODE 39 EXTENDED + CHECKSUM
  • C93 : CODE 93 - USS-93
  • S25 : Standard 2 of 5
  • S25+ : Standard 2 of 5 + CHECKSUM
  • I25 : Interleaved 2 of 5
  • I25+ : Interleaved 2 of 5 + CHECKSUM
  • C128 : CODE 128
  • C128A : CODE 128 A
  • C128B : CODE 128 B
  • C128C : CODE 128 C
  • EAN2 : 2-Digits UPC-Based Extention
  • EAN5 : 5-Digits UPC-Based Extention
  • EAN8 : EAN 8
  • EAN13 : EAN 13
  • UPCA : UPC-A
  • UPCE : UPC-E
  • MSI : MSI (Variation of Plessey code)
  • MSI+ : MSI + CHECKSUM (modulo 11)
  • POSTNET : POSTNET
  • PLANET : PLANET
  • RMS4CC : RMS4CC (Royal Mail 4-state Customer Code) - CBC (Customer Bar Code)
  • KIX : KIX (Klant index - Customer index)
  • IMB: Intelligent Mail Barcode - Onecode - USPS-B-3200
  • CODABAR : CODABAR
  • CODE11 : CODE 11
  • PHARMA : PHARMACODE
  • PHARMA2T : PHARMACODE TWO-TRACKS
Returns
array barcode array

Definition at line 233 of file tcpdf_barcodes_1d.php.

233 {
234 switch (strtoupper($type)) {
235 case 'C39': { // CODE 39 - ANSI MH10.8M-1983 - USD-3 - 3 of 9.
236 $arrcode = $this->barcode_code39($code, false, false);
237 break;
238 }
239 case 'C39+': { // CODE 39 with checksum
240 $arrcode = $this->barcode_code39($code, false, true);
241 break;
242 }
243 case 'C39E': { // CODE 39 EXTENDED
244 $arrcode = $this->barcode_code39($code, true, false);
245 break;
246 }
247 case 'C39E+': { // CODE 39 EXTENDED + CHECKSUM
248 $arrcode = $this->barcode_code39($code, true, true);
249 break;
250 }
251 case 'C93': { // CODE 93 - USS-93
252 $arrcode = $this->barcode_code93($code);
253 break;
254 }
255 case 'S25': { // Standard 2 of 5
256 $arrcode = $this->barcode_s25($code, false);
257 break;
258 }
259 case 'S25+': { // Standard 2 of 5 + CHECKSUM
260 $arrcode = $this->barcode_s25($code, true);
261 break;
262 }
263 case 'I25': { // Interleaved 2 of 5
264 $arrcode = $this->barcode_i25($code, false);
265 break;
266 }
267 case 'I25+': { // Interleaved 2 of 5 + CHECKSUM
268 $arrcode = $this->barcode_i25($code, true);
269 break;
270 }
271 case 'C128': { // CODE 128
272 $arrcode = $this->barcode_c128($code, '');
273 break;
274 }
275 case 'C128A': { // CODE 128 A
276 $arrcode = $this->barcode_c128($code, 'A');
277 break;
278 }
279 case 'C128B': { // CODE 128 B
280 $arrcode = $this->barcode_c128($code, 'B');
281 break;
282 }
283 case 'C128C': { // CODE 128 C
284 $arrcode = $this->barcode_c128($code, 'C');
285 break;
286 }
287 case 'EAN2': { // 2-Digits UPC-Based Extention
288 $arrcode = $this->barcode_eanext($code, 2);
289 break;
290 }
291 case 'EAN5': { // 5-Digits UPC-Based Extention
292 $arrcode = $this->barcode_eanext($code, 5);
293 break;
294 }
295 case 'EAN8': { // EAN 8
296 $arrcode = $this->barcode_eanupc($code, 8);
297 break;
298 }
299 case 'EAN13': { // EAN 13
300 $arrcode = $this->barcode_eanupc($code, 13);
301 break;
302 }
303 case 'UPCA': { // UPC-A
304 $arrcode = $this->barcode_eanupc($code, 12);
305 break;
306 }
307 case 'UPCE': { // UPC-E
308 $arrcode = $this->barcode_eanupc($code, 6);
309 break;
310 }
311 case 'MSI': { // MSI (Variation of Plessey code)
312 $arrcode = $this->barcode_msi($code, false);
313 break;
314 }
315 case 'MSI+': { // MSI + CHECKSUM (modulo 11)
316 $arrcode = $this->barcode_msi($code, true);
317 break;
318 }
319 case 'POSTNET': { // POSTNET
320 $arrcode = $this->barcode_postnet($code, false);
321 break;
322 }
323 case 'PLANET': { // PLANET
324 $arrcode = $this->barcode_postnet($code, true);
325 break;
326 }
327 case 'RMS4CC': { // RMS4CC (Royal Mail 4-state Customer Code) - CBC (Customer Bar Code)
328 $arrcode = $this->barcode_rms4cc($code, false);
329 break;
330 }
331 case 'KIX': { // KIX (Klant index - Customer index)
332 $arrcode = $this->barcode_rms4cc($code, true);
333 break;
334 }
335 case 'IMB': { // IMB - Intelligent Mail Barcode - Onecode - USPS-B-3200
336 $arrcode = $this->barcode_imb($code);
337 break;
338 }
339 case 'CODABAR': { // CODABAR
340 $arrcode = $this->barcode_codabar($code);
341 break;
342 }
343 case 'CODE11': { // CODE 11
344 $arrcode = $this->barcode_code11($code);
345 break;
346 }
347 case 'PHARMA': { // PHARMACODE
348 $arrcode = $this->barcode_pharmacode($code);
349 break;
350 }
351 case 'PHARMA2T': { // PHARMACODE TWO-TRACKS
352 $arrcode = $this->barcode_pharmacode2t($code);
353 break;
354 }
355 default: {
356 $this->barcode_array = false;
357 $arrcode = false;
358 break;
359 }
360 }
361 $this->barcode_array = $arrcode;
362 }
TCPDFBarcode\barcode_i25
barcode_i25($code, $checksum=false)
Interleaved 2 of 5 barcodes.
Definition: tcpdf_barcodes_1d.php:874
TCPDFBarcode\barcode_eanext
barcode_eanext($code, $len=5)
UPC-Based Extentions 2-Digit Ext.
Definition: tcpdf_barcodes_1d.php:1500
TCPDFBarcode\barcode_pharmacode
barcode_pharmacode($code)
Pharmacode Contains digits (0 to 9)
Definition: tcpdf_barcodes_1d.php:1946
TCPDFBarcode\barcode_s25
barcode_s25($code, $checksum=false)
Standard 2 of 5 barcodes.
Definition: tcpdf_barcodes_1d.php:802
TCPDFBarcode\barcode_rms4cc
barcode_rms4cc($code, $kix=false)
RMS4CC - CBC - KIX RMS4CC (Royal Mail 4-state Customer Code) - CBC (Customer Bar Code) - KIX (Klant i...
Definition: tcpdf_barcodes_1d.php:1648
TCPDFBarcode\barcode_postnet
barcode_postnet($code, $planet=false)
POSTNET and PLANET barcodes.
Definition: tcpdf_barcodes_1d.php:1575
TCPDFBarcode\barcode_msi
barcode_msi($code, $checksum=false)
MSI.
Definition: tcpdf_barcodes_1d.php:743
TCPDFBarcode\barcode_code39
barcode_code39($code, $extended=false, $checksum=false)
CODE 39 - ANSI MH10.8M-1983 - USD-3 - 3 of 9.
Definition: tcpdf_barcodes_1d.php:373
TCPDFBarcode\barcode_imb
barcode_imb($code)
IMB - Intelligent Mail Barcode - Onecode - USPS-B-3200 (requires PHP bcmath extension) Intelligent Ma...
Definition: tcpdf_barcodes_1d.php:2035
TCPDFBarcode\barcode_code11
barcode_code11($code)
CODE11 barcodes.
Definition: tcpdf_barcodes_1d.php:1855
TCPDFBarcode\barcode_eanupc
barcode_eanupc($code, $len=13)
EAN13 and UPC-A barcodes.
Definition: tcpdf_barcodes_1d.php:1307
TCPDFBarcode\barcode_codabar
barcode_codabar($code)
CODABAR barcodes.
Definition: tcpdf_barcodes_1d.php:1799
TCPDFBarcode\barcode_pharmacode2t
barcode_pharmacode2t($code)
Pharmacode two-track Contains digits (0 to 9)
Definition: tcpdf_barcodes_1d.php:1972
TCPDFBarcode\barcode_c128
barcode_c128($code, $type='')
C128 barcodes.
Definition: tcpdf_barcodes_1d.php:938
TCPDFBarcode\barcode_code93
barcode_code93($code)
CODE 93 - USS-93 Compact code similar to Code 39.
Definition: tcpdf_barcodes_1d.php:540

References barcode_c128(), barcode_codabar(), barcode_code11(), barcode_code39(), barcode_code93(), barcode_eanext(), barcode_eanupc(), barcode_i25(), barcode_imb(), barcode_msi(), barcode_pharmacode(), barcode_pharmacode2t(), barcode_postnet(), barcode_rms4cc(), and barcode_s25().

Referenced by __construct().

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Field Documentation

◆ $barcode_array

TCPDFBarcode::$barcode_array
protected

Array representation of barcode.

Definition at line 56 of file tcpdf_barcodes_1d.php.

Referenced by getBarcodeArray().

The documentation for this class was generated from the following file: