example_047.php
| 1 | <?php |
| 2 | //============================================================+ |
| 3 | // File name : example_047.php |
| 4 | // Begin : 2009-03-19 |
| 5 | // Last Update : 2013-05-14 |
| 6 | // |
| 7 | // Description : Example 047 for TCPDF class |
| 8 | // Transactions |
| 9 | // |
| 10 | // Author: Nicola Asuni |
| 11 | // |
| 12 | // (c) Copyright: |
| 13 | // Nicola Asuni |
| 14 | // Tecnick.com LTD |
| 15 | // www.tecnick.com |
| 16 | // info@tecnick.com |
| 17 | //============================================================+ |
| 18 | |
| 19 | /** |
| 20 | * Creates an example PDF TEST document using TCPDF |
| 21 | * @package com.tecnick.tcpdf |
| 22 | * @abstract TCPDF - Example: Transactions |
| 23 | * @author Nicola Asuni |
| 24 | * @since 2009-03-19 |
| 25 | * @group transaction |
| 26 | * @group pdf |
| 27 | */ |
| 28 | |
| 29 | // Include the main TCPDF library (search for installation path). |
| 30 | require_once('tcpdf_include.php'); |
| 31 | |
| 32 | // create new PDF document |
| 33 | $pdf = new TCPDF(PDF_PAGE_ORIENTATION, PDF_UNIT, PDF_PAGE_FORMAT, true, 'UTF-8', false); |
| 34 | |
| 35 | // set document information |
| 36 | $pdf->setCreator(PDF_CREATOR); |
| 37 | $pdf->setAuthor('Nicola Asuni'); |
| 38 | $pdf->setTitle('TCPDF Example 047'); |
| 39 | $pdf->setSubject('TCPDF Tutorial'); |
| 40 | $pdf->setKeywords('TCPDF, PDF, example, test, guide'); |
| 41 | |
| 42 | // set default header data |
| 43 | $pdf->setHeaderData(PDF_HEADER_LOGO, PDF_HEADER_LOGO_WIDTH, PDF_HEADER_TITLE.' 047', PDF_HEADER_STRING); |
| 44 | |
| 45 | // set header and footer fonts |
| 46 | $pdf->setHeaderFont(Array(PDF_FONT_NAME_MAIN, '', PDF_FONT_SIZE_MAIN)); |
| 47 | $pdf->setFooterFont(Array(PDF_FONT_NAME_DATA, '', PDF_FONT_SIZE_DATA)); |
| 48 | |
| 49 | // set default monospaced font |
| 50 | $pdf->setDefaultMonospacedFont(PDF_FONT_MONOSPACED); |
| 51 | |
| 52 | // set margins |
| 53 | $pdf->setMargins(PDF_MARGIN_LEFT, PDF_MARGIN_TOP, PDF_MARGIN_RIGHT); |
| 54 | $pdf->setHeaderMargin(PDF_MARGIN_HEADER); |
| 55 | $pdf->setFooterMargin(PDF_MARGIN_FOOTER); |
| 56 | |
| 57 | // set auto page breaks |
| 58 | $pdf->setAutoPageBreak(TRUE, PDF_MARGIN_BOTTOM); |
| 59 | |
| 60 | // set image scale factor |
| 61 | $pdf->setImageScale(PDF_IMAGE_SCALE_RATIO); |
| 62 | |
| 63 | // set some language-dependent strings (optional) |
| 64 | if (@file_exists(dirname(__FILE__).'/lang/eng.php')) { |
| 65 | require_once(dirname(__FILE__).'/lang/eng.php'); |
| 66 | $pdf->setLanguageArray($l); |
| 67 | } |
| 68 | |
| 69 | // --------------------------------------------------------- |
| 70 | |
| 71 | // set font |
| 72 | $pdf->setFont('helvetica', '', 16); |
| 73 | |
| 74 | // add a page |
| 75 | $pdf->AddPage(); |
| 76 | |
| 77 | $txt = 'Example of Transactions. |
| 78 | TCPDF allows you to undo some operations using the Transactions. |
| 79 | Check the source code for further information.'; |
| 80 | $pdf->Write(0, $txt, '', 0, 'L', true, 0, false, false, 0); |
| 81 | |
| 82 | $pdf->Ln(5); |
| 83 | |
| 84 | $pdf->setFont('times', '', 12); |
| 85 | |
| 86 | // start transaction |
| 87 | $pdf->startTransaction(); |
| 88 | |
| 89 | $pdf->Write(0, "LINE 1\n"); |
| 90 | $pdf->Write(0, "LINE 2\n"); |
| 91 | |
| 92 | // restarts transaction |
| 93 | $pdf->startTransaction(); |
| 94 | |
| 95 | $pdf->Write(0, "LINE 3\n"); |
| 96 | $pdf->Write(0, "LINE 4\n"); |
| 97 | |
| 98 | // rolls back to the last (re)start |
| 99 | $pdf = $pdf->rollbackTransaction(); |
| 100 | |
| 101 | $pdf->Write(0, "LINE 5\n"); |
| 102 | $pdf->Write(0, "LINE 6\n"); |
| 103 | |
| 104 | // start transaction |
| 105 | $pdf->startTransaction(); |
| 106 | |
| 107 | $pdf->Write(0, "LINE 7\n"); |
| 108 | |
| 109 | // commit transaction (actually just frees memory) |
| 110 | $pdf->commitTransaction(); |
| 111 | |
| 112 | // --------------------------------------------------------- |
| 113 | |
| 114 | //Close and output PDF document |
| 115 | $pdf->Output('example_047.pdf', 'I'); |
| 116 | |
| 117 | //============================================================+ |
| 118 | // END OF FILE |
| 119 | //============================================================+ |
| 120 |