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  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. * Creates an example PDF TEST document using TCPDF
  20. * @package com.tecnick.tcpdf
  21. * @abstract TCPDF - Example: Transactions
  22. * @author Nicola Asuni
  23. * @since 2009-03-19
  24. */
  25. // Include the main TCPDF library (search for installation path).
  26. require_once('tcpdf_include.php');
  27. // create new PDF document
  28. $pdf = new TCPDF(PDF_PAGE_ORIENTATION, PDF_UNIT, PDF_PAGE_FORMAT, true, 'UTF-8', false);
  29. // set document information
  30. $pdf->SetCreator(PDF_CREATOR);
  31. $pdf->SetAuthor('Nicola Asuni');
  32. $pdf->SetTitle('TCPDF Example 047');
  33. $pdf->SetSubject('TCPDF Tutorial');
  34. $pdf->SetKeywords('TCPDF, PDF, example, test, guide');
  35. // set default header data
  36. $pdf->SetHeaderData(PDF_HEADER_LOGO, PDF_HEADER_LOGO_WIDTH, PDF_HEADER_TITLE.' 047', PDF_HEADER_STRING);
  37. // set header and footer fonts
  38. $pdf->setHeaderFont(Array(PDF_FONT_NAME_MAIN, '', PDF_FONT_SIZE_MAIN));
  39. $pdf->setFooterFont(Array(PDF_FONT_NAME_DATA, '', PDF_FONT_SIZE_DATA));
  40. // set default monospaced font
  41. $pdf->SetDefaultMonospacedFont(PDF_FONT_MONOSPACED);
  42. // set margins
  43. $pdf->SetMargins(PDF_MARGIN_LEFT, PDF_MARGIN_TOP, PDF_MARGIN_RIGHT);
  44. $pdf->SetHeaderMargin(PDF_MARGIN_HEADER);
  45. $pdf->SetFooterMargin(PDF_MARGIN_FOOTER);
  46. // set auto page breaks
  47. $pdf->SetAutoPageBreak(TRUE, PDF_MARGIN_BOTTOM);
  48. // set image scale factor
  49. $pdf->setImageScale(PDF_IMAGE_SCALE_RATIO);
  50. // set some language-dependent strings (optional)
  51. if (@file_exists(dirname(__FILE__).'/lang/eng.php')) {
  52. require_once(dirname(__FILE__).'/lang/eng.php');
  53. $pdf->setLanguageArray($l);
  54. }
  55. // ---------------------------------------------------------
  56. // set font
  57. $pdf->SetFont('helvetica', '', 16);
  58. // add a page
  59. $pdf->AddPage();
  60. $txt = 'Example of Transactions.
  61. TCPDF allows you to undo some operations using the Transactions.
  62. Check the source code for further information.';
  63. $pdf->Write(0, $txt, '', 0, 'L', true, 0, false, false, 0);
  64. $pdf->Ln(5);
  65. $pdf->SetFont('times', '', 12);
  66. // start transaction
  67. $pdf->startTransaction();
  68. $pdf->Write(0, "LINE 1\n");
  69. $pdf->Write(0, "LINE 2\n");
  70. // restarts transaction
  71. $pdf->startTransaction();
  72. $pdf->Write(0, "LINE 3\n");
  73. $pdf->Write(0, "LINE 4\n");
  74. // rolls back to the last (re)start
  75. $pdf = $pdf->rollbackTransaction();
  76. $pdf->Write(0, "LINE 5\n");
  77. $pdf->Write(0, "LINE 6\n");
  78. // start transaction
  79. $pdf->startTransaction();
  80. $pdf->Write(0, "LINE 7\n");
  81. // commit transaction (actually just frees memory)
  82. $pdf->commitTransaction();
  83. // ---------------------------------------------------------
  84. //Close and output PDF document
  85. $pdf->Output('example_047.pdf', 'I');
  86. //============================================================+
  87. // END OF FILE
  88. //============================================================+