Location: PHPKode > projects > TCPDF - PHP class for PDF > tcpdf/examples/example_050.php
<?php
//============================================================+
// File name   : example_050.php
// Begin       : 2009-04-09
// Last Update : 2013-05-14
//
// Description : Example 050 for TCPDF class
//               2D Barcodes
//
// Author: Nicola Asuni
//
// (c) Copyright:
//               Nicola Asuni
//               Tecnick.com LTD
//               www.tecnick.com
//               hide@address.com
//============================================================+

/**
 * Creates an example PDF TEST document using TCPDF
 * @package com.tecnick.tcpdf
 * @abstract TCPDF - Example: 2D barcodes.
 * @author Nicola Asuni
 * @since 2008-03-04
 */

// Include the main TCPDF library (search for installation path).
require_once('tcpdf_include.php');

// create new PDF document
$pdf = new TCPDF(PDF_PAGE_ORIENTATION, PDF_UNIT, PDF_PAGE_FORMAT, true, 'UTF-8', false);

// set document information
$pdf->SetCreator(PDF_CREATOR);
$pdf->SetAuthor('Nicola Asuni');
$pdf->SetTitle('TCPDF Example 050');
$pdf->SetSubject('TCPDF Tutorial');
$pdf->SetKeywords('TCPDF, PDF, example, test, guide');

// set default header data
$pdf->SetHeaderData(PDF_HEADER_LOGO, PDF_HEADER_LOGO_WIDTH, PDF_HEADER_TITLE.' 050', PDF_HEADER_STRING);

// set header and footer fonts
$pdf->setHeaderFont(Array(PDF_FONT_NAME_MAIN, '', PDF_FONT_SIZE_MAIN));
$pdf->setFooterFont(Array(PDF_FONT_NAME_DATA, '', PDF_FONT_SIZE_DATA));

// set default monospaced font
$pdf->SetDefaultMonospacedFont(PDF_FONT_MONOSPACED);

// set margins
$pdf->SetMargins(PDF_MARGIN_LEFT, PDF_MARGIN_TOP, PDF_MARGIN_RIGHT);
$pdf->SetHeaderMargin(PDF_MARGIN_HEADER);
$pdf->SetFooterMargin(PDF_MARGIN_FOOTER);

// set auto page breaks
$pdf->SetAutoPageBreak(TRUE, PDF_MARGIN_BOTTOM);

// set image scale factor
$pdf->setImageScale(PDF_IMAGE_SCALE_RATIO);

// set some language-dependent strings (optional)
if (@file_exists(dirname(__FILE__).'/lang/eng.php')) {
	require_once(dirname(__FILE__).'/lang/eng.php');
	$pdf->setLanguageArray($l);
}

// ---------------------------------------------------------

// NOTE: 2D barcode algorithms must be implemented on 2dbarcode.php class file.

// set font
$pdf->SetFont('helvetica', '', 11);

// add a page
$pdf->AddPage();

// print a message
$txt = "You can also export 2D barcodes in other formats (PNG, SVG, HTML). Check the examples inside the barcode directory.\n";
$pdf->MultiCell(70, 50, $txt, 0, 'J', false, 1, 125, 30, true, 0, false, true, 0, 'T', false);


$pdf->SetFont('helvetica', '', 10);

// - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

// set style for barcode
$style = array(
	'border' => true,
	'vpadding' => 'auto',
	'hpadding' => 'auto',
	'fgcolor' => array(0,0,0),
	'bgcolor' => false, //array(255,255,255)
	'module_width' => 1, // width of a single module in points
	'module_height' => 1 // height of a single module in points
);

// write RAW 2D Barcode

$code = '111011101110111,010010001000010,010011001110010,010010000010010,010011101110010';
$pdf->write2DBarcode($code, 'RAW', 80, 30, 30, 20, $style, 'N');

// write RAW2 2D Barcode
$code = '[111011101110111][010010001000010][010011001110010][010010000010010][010011101110010]';
$pdf->write2DBarcode($code, 'RAW2', 80, 60, 30, 20, $style, 'N');

// - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

// set style for barcode
$style = array(
	'border' => 2,
	'vpadding' => 'auto',
	'hpadding' => 'auto',
	'fgcolor' => array(0,0,0),
	'bgcolor' => false, //array(255,255,255)
	'module_width' => 1, // width of a single module in points
	'module_height' => 1 // height of a single module in points
);

// QRCODE,L : QR-CODE Low error correction
$pdf->write2DBarcode('www.tcpdf.org', 'QRCODE,L', 20, 30, 50, 50, $style, 'N');
$pdf->Text(20, 25, 'QRCODE L');

// QRCODE,M : QR-CODE Medium error correction
$pdf->write2DBarcode('www.tcpdf.org', 'QRCODE,M', 20, 90, 50, 50, $style, 'N');
$pdf->Text(20, 85, 'QRCODE M');

// QRCODE,Q : QR-CODE Better error correction
$pdf->write2DBarcode('www.tcpdf.org', 'QRCODE,Q', 20, 150, 50, 50, $style, 'N');
$pdf->Text(20, 145, 'QRCODE Q');

// QRCODE,H : QR-CODE Best error correction
$pdf->write2DBarcode('www.tcpdf.org', 'QRCODE,H', 20, 210, 50, 50, $style, 'N');
$pdf->Text(20, 205, 'QRCODE H');

// -------------------------------------------------------------------
// PDF417 (ISO/IEC 15438:2006)

/*

 The $type parameter can be simple 'PDF417' or 'PDF417' followed by a
 number of comma-separated options:

 'PDF417,a,e,t,s,f,o0,o1,o2,o3,o4,o5,o6'

 Possible options are:

 	a  = aspect ratio (width/height);
 	e  = error correction level (0-8);

 	Macro Control Block options:

 	t  = total number of macro segments;
 	s  = macro segment index (0-99998);
 	f  = file ID;
 	o0 = File Name (text);
 	o1 = Segment Count (numeric);
 	o2 = Time Stamp (numeric);
 	o3 = Sender (text);
 	o4 = Addressee (text);
 	o5 = File Size (numeric);
 	o6 = Checksum (numeric).

 Parameters t, s and f are required for a Macro Control Block, all other parametrs are optional.
 To use a comma character ',' on text options, replace it with the character 255: "\xff".

*/

$pdf->write2DBarcode('www.tcpdf.org', 'PDF417', 80, 90, 0, 30, $style, 'N');
$pdf->Text(80, 85, 'PDF417 (ISO/IEC 15438:2006)');

// -------------------------------------------------------------------
// DATAMATRIX (ISO/IEC 16022:2006)

$pdf->write2DBarcode('http://www.tcpdf.org', 'DATAMATRIX', 80, 150, 50, 50, $style, 'N');
$pdf->Text(80, 145, 'DATAMATRIX (ISO/IEC 16022:2006)');

// -------------------------------------------------------------------

// new style
$style = array(
	'border' => 2,
	'padding' => 'auto',
	'fgcolor' => array(0,0,255),
	'bgcolor' => array(255,255,64)
);

// QRCODE,H : QR-CODE Best error correction
$pdf->write2DBarcode('www.tcpdf.org', 'QRCODE,H', 80, 210, 50, 50, $style, 'N');
$pdf->Text(80, 205, 'QRCODE H - COLORED');

// new style
$style = array(
	'border' => false,
	'padding' => 0,
	'fgcolor' => array(128,0,0),
	'bgcolor' => false
);

// QRCODE,H : QR-CODE Best error correction
$pdf->write2DBarcode('www.tcpdf.org', 'QRCODE,H', 140, 210, 50, 50, $style, 'N');
$pdf->Text(140, 205, 'QRCODE H - NO PADDING');

// ---------------------------------------------------------

//Close and output PDF document
$pdf->Output('example_050.pdf', 'I');

//============================================================+
// END OF FILE
//============================================================+
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