FM / Barcode

/home/techb158/ileadtechnology.com/vendor/mpdf/mpdf/src/Barcode/

/home/techb158/ileadtechnology.com/vendor/mpdf/mpdf/src/Barcode

Name	Size	Mode	Actions
AbstractBarcode.php	1103	0644	edit dl rm
BarcodeException.php	88	0644	edit dl rm
BarcodeInterface.php	330	0644	edit dl rm
Codabar.php	2301	0644	edit dl rm
Code11.php	2832	0644	edit dl rm
Code39.php	6894	0644	edit dl rm
Code93.php	7712	0644	edit dl rm
Code128.php	7552	0644	edit dl rm
EanExt.php	3122	0644	edit dl rm
EanUpc.php	7013	0644	edit dl rm
I25.php	3332	0644	edit dl rm
Imb.php	10527	0644	edit dl rm
Msi.php	2489	0644	edit dl rm
Postnet.php	2835	0644	edit dl rm
Rm4Scc.php	4317	0644	edit dl rm
S25.php	2619	0644	edit dl rm

Edit: /home/techb158/ileadtechnology.com/vendor/mpdf/mpdf/src/Barcode/S25.php (2619B)

<?php

namespace Mpdf\Barcode;

/**
 * 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.
 */
class S25 extends \Mpdf\Barcode\AbstractBarcode implements \Mpdf\Barcode\BarcodeInterface
{

/**
	 * @param string $code
	 * @param bool $checksum
	 */
	public function __construct($code, $checksum = false, $quiet_zone_left = null, $quiet_zone_right = null)
	{
		$this->init($code, $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 bool $checksum
	 */
	private function init($code, $checksum)
	{
		$chr = [
			'0' => '10101110111010',
			'1' => '11101010101110',
			'2' => '10111010101110',
			'3' => '11101110101010',
			'4' => '10101110101110',
			'5' => '11101011101010',
			'6' => '10111011101010',
			'7' => '10101011101110',
			'8' => '10101110111010',
			'9' => '10111010111010',
		];

$checkdigit = '';

if ($checksum) {
			// add checksum
			$checkdigit = $this->checksum($code);
			$code .= $checkdigit;
		}

if ((strlen($code) % 2) != 0) {
			// add leading zero if code-length is odd
			$code = '0' . $code;
		}

$seq = '11011010';
		$clen = strlen($code);
		for ($i = 0; $i < $clen; ++$i) {
			$digit = $code[$i];
			if (!isset($chr[$digit])) {
				// invalid character
				throw new \Mpdf\Barcode\BarcodeException(sprintf('Invalid character "%s" in S25 barcode value "%s"', $digit, $code));
			}
			$seq .= $chr[$digit];
		}

$seq .= '1101011';
		$bararray = ['code' => $code, 'maxw' => 0, 'maxh' => 1, 'bcode' => []];
		$bararray['checkdigit'] = $checkdigit;

$this->data = $this->binseqToArray($seq, $bararray);
	}

/**
	 * Checksum for standard 2 of 5 barcodes.
	 *
	 * @param string $code
	 *
	 * @return int
	 */
	private function checksum($code)
	{
		$len = strlen($code);
		$sum = 0;
		for ($i = 0; $i < $len; $i += 2) {
			$sum += $code[$i];
		}
		$sum *= 3;
		for ($i = 1; $i < $len; $i += 2) {
			$sum += ($code[$i]);
		}
		$r = $sum % 10;
		if ($r > 0) {
			$r = (10 - $r);
		}
		return $r;
	}

/**
	 * @inheritdoc
	 */
	public function getType()
	{
		return 'S25';
	}

}

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