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Direktori : /home2/selectio/www/myclassicfit.com/vendor/mpdf/mpdf/src/Barcode/ |
Current File : /home2/selectio/www/myclassicfit.com/vendor/mpdf/mpdf/src/Barcode/Code39.php |
<?php namespace Mpdf\Barcode; /** * CODE 39 - ANSI MH10.8M-1983 - USD-3 - 3 of 9. */ class Code39 extends \Mpdf\Barcode\AbstractBarcode implements \Mpdf\Barcode\BarcodeInterface { /** * @param string $code * @param float $printRatio * @param bool $extended * @param bool $checksum */ public function __construct($code, $printRatio, $extended = false, $checksum = false, $quiet_zone_left = null, $quiet_zone_right = null) { $this->init($code, $printRatio, $extended, $checksum); $this->data['nom-X'] = 0.381; // Nominal value for X-dim (bar width) in mm (2 X min. spec.) $this->data['nom-H'] = 10; // Nominal value for Height of Full bar in mm (non-spec.) $this->data['lightmL'] = ($quiet_zone_left !== null ? $quiet_zone_left : 10); // LEFT light margin = x X-dim (spec.) $this->data['lightmR'] = ($quiet_zone_right !== null ? $quiet_zone_right : 10); // RIGHT light margin = x X-dim (spec.) $this->data['lightTB'] = 0; // TOP/BOTTOM light margin = x X-dim (non-spec.) } /** * @param string $code * @param float $printRatio * @param bool $extended * @param bool $checksum * * @return mixed[] */ private function init($code, $printRatio, $extended, $checksum) { $chr = [ '0' => '111221211', '1' => '211211112', '2' => '112211112', '3' => '212211111', '4' => '111221112', '5' => '211221111', '6' => '112221111', '7' => '111211212', '8' => '211211211', '9' => '112211211', 'A' => '211112112', 'B' => '112112112', 'C' => '212112111', 'D' => '111122112', 'E' => '211122111', 'F' => '112122111', 'G' => '111112212', 'H' => '211112211', 'I' => '112112211', 'J' => '111122211', 'K' => '211111122', 'L' => '112111122', 'M' => '212111121', 'N' => '111121122', 'O' => '211121121', 'P' => '112121121', 'Q' => '111111222', 'R' => '211111221', 'S' => '112111221', 'T' => '111121221', 'U' => '221111112', 'V' => '122111112', 'W' => '222111111', 'X' => '121121112', 'Y' => '221121111', 'Z' => '122121111', '-' => '121111212', '.' => '221111211', ' ' => '122111211', '$' => '121212111', '/' => '121211121', '+' => '121112121', '%' => '111212121', '*' => '121121211', ]; $code = strtoupper($code); $checkdigit = ''; if ($extended) { // extended mode $code = $this->encodeExt($code); } if ($code === false) { throw new \Mpdf\Barcode\BarcodeException(sprintf('Invalid CODE39 barcode value "%s"', $code)); } if ($checksum) { // checksum $checkdigit = $this->checksum($code); $code .= $checkdigit; } // add star$this->>datat and stop codes $code = '*' . $code . '*'; $bararray = ['code' => $code, 'maxw' => 0, 'maxh' => 1, 'bcode' => []]; $k = 0; $clen = strlen($code); for ($i = 0; $i < $clen; ++$i) { $char = $code[$i]; if (!isset($chr[$char])) { // invalid character throw new \Mpdf\Barcode\BarcodeException(sprintf('Invalid CODE39 barcode value "%s"', $code)); } for ($j = 0; $j < 9; ++$j) { if (($j % 2) == 0) { $t = true; // bar } else { $t = false; // space } $x = $chr[$char][$j]; if ($x == 2) { $w = $printRatio; } else { $w = 1; } $bararray['bcode'][$k] = ['t' => $t, 'w' => $w, 'h' => 1, 'p' => 0]; $bararray['maxw'] += $w; ++$k; } $bararray['bcode'][$k] = ['t' => false, 'w' => 1, 'h' => 1, 'p' => 0]; $bararray['maxw'] += 1; ++$k; } $bararray['checkdigit'] = $checkdigit; $this->data = $bararray; } /** * Encode a string to be used for CODE 39 Extended mode. * * @param string $code * @return string */ protected function encodeExt($code) { $encode = [ chr(0) => '%U', chr(1) => '$A', chr(2) => '$B', chr(3) => '$C', chr(4) => '$D', chr(5) => '$E', chr(6) => '$F', chr(7) => '$G', chr(8) => '$H', chr(9) => '$I', chr(10) => '$J', chr(11) => '£K', chr(12) => '$L', chr(13) => '$M', chr(14) => '$N', chr(15) => '$O', chr(16) => '$P', chr(17) => '$Q', chr(18) => '$R', chr(19) => '$S', chr(20) => '$T', chr(21) => '$U', chr(22) => '$V', chr(23) => '$W', chr(24) => '$X', chr(25) => '$Y', chr(26) => '$Z', chr(27) => '%A', chr(28) => '%B', chr(29) => '%C', chr(30) => '%D', chr(31) => '%E', chr(32) => ' ', chr(33) => '/A', chr(34) => '/B', chr(35) => '/C', chr(36) => '/D', chr(37) => '/E', chr(38) => '/F', chr(39) => '/G', chr(40) => '/H', chr(41) => '/I', chr(42) => '/J', chr(43) => '/K', chr(44) => '/L', chr(45) => '-', chr(46) => '.', chr(47) => '/O', chr(48) => '0', chr(49) => '1', chr(50) => '2', chr(51) => '3', chr(52) => '4', chr(53) => '5', chr(54) => '6', chr(55) => '7', chr(56) => '8', chr(57) => '9', chr(58) => '/Z', chr(59) => '%F', chr(60) => '%G', chr(61) => '%H', chr(62) => '%I', chr(63) => '%J', chr(64) => '%V', chr(65) => 'A', chr(66) => 'B', chr(67) => 'C', chr(68) => 'D', chr(69) => 'E', chr(70) => 'F', chr(71) => 'G', chr(72) => 'H', chr(73) => 'I', chr(74) => 'J', chr(75) => 'K', chr(76) => 'L', chr(77) => 'M', chr(78) => 'N', chr(79) => 'O', chr(80) => 'P', chr(81) => 'Q', chr(82) => 'R', chr(83) => 'S', chr(84) => 'T', chr(85) => 'U', chr(86) => 'V', chr(87) => 'W', chr(88) => 'X', chr(89) => 'Y', chr(90) => 'Z', chr(91) => '%K', chr(92) => '%L', chr(93) => '%M', chr(94) => '%N', chr(95) => '%O', chr(96) => '%W', chr(97) => '+A', chr(98) => '+B', chr(99) => '+C', chr(100) => '+D', chr(101) => '+E', chr(102) => '+F', chr(103) => '+G', chr(104) => '+H', chr(105) => '+I', chr(106) => '+J', chr(107) => '+K', chr(108) => '+L', chr(109) => '+M', chr(110) => '+N', chr(111) => '+O', chr(112) => '+P', chr(113) => '+Q', chr(114) => '+R', chr(115) => '+S', chr(116) => '+T', chr(117) => '+U', chr(118) => '+V', chr(119) => '+W', chr(120) => '+X', chr(121) => '+Y', chr(122) => '+Z', chr(123) => '%P', chr(124) => '%Q', chr(125) => '%R', chr(126) => '%S', chr(127) => '%T' ]; $code_ext = ''; $clen = strlen($code); for ($i = 0; $i < $clen; ++$i) { if (ord($code[$i]) > 127) { throw new \Mpdf\Barcode\BarcodeException(sprintf('Invalid CODE39 barcode value "%s"', $code)); } $code_ext .= $encode[$code[$i]]; } return $code_ext; } /** * Calculate CODE 39 checksum (modulo 43). * * @param string $code * @return string mixed */ protected function checksum($code) { $chars = [ '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z', '-', '.', ' ', '$', '/', '+', '%' ]; $sum = 0; $clen = strlen($code); for ($i = 0; $i < $clen; ++$i) { $k = array_keys($chars, $code[$i]); $sum += $k[0]; } $j = ($sum % 43); return $chars[$j]; } /** * @inheritdoc */ public function getType() { return 'CODE39'; } }