example_052.php 4.0 KB

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  1. <?php
  2. //============================================================+
  3. // File name : example_052.php
  4. // Begin : 2009-05-07
  5. // Last Update : 2011-07-06
  6. //
  7. // Description : Example 052 for TCPDF class
  8. // Certification Signature (experimental)
  9. //
  10. // Author: Nicola Asuni
  11. //
  12. // (c) Copyright:
  13. // Nicola Asuni
  14. // Tecnick.com s.r.l.
  15. // Via Della Pace, 11
  16. // 09044 Quartucciu (CA)
  17. // ITALY
  18. // www.tecnick.com
  19. // info@tecnick.com
  20. //============================================================+
  21. /**
  22. * Creates an example PDF TEST document using TCPDF
  23. * @package com.tecnick.tcpdf
  24. * @abstract TCPDF - Example: Certification Signature (experimental)
  25. * @author Nicola Asuni
  26. * @since 2009-05-07
  27. */
  28. require_once('../config/lang/eng.php');
  29. require_once('../tcpdf.php');
  30. // create new PDF document
  31. $pdf = new TCPDF(PDF_PAGE_ORIENTATION, PDF_UNIT, PDF_PAGE_FORMAT, true, 'UTF-8', false);
  32. // set document information
  33. $pdf->SetCreator(PDF_CREATOR);
  34. $pdf->SetAuthor('Nicola Asuni');
  35. $pdf->SetTitle('TCPDF Example 052');
  36. $pdf->SetSubject('TCPDF Tutorial');
  37. $pdf->SetKeywords('TCPDF, PDF, example, test, guide');
  38. // set default header data
  39. $pdf->SetHeaderData(PDF_HEADER_LOGO, PDF_HEADER_LOGO_WIDTH, PDF_HEADER_TITLE.' 052', PDF_HEADER_STRING);
  40. // set header and footer fonts
  41. $pdf->setHeaderFont(Array(PDF_FONT_NAME_MAIN, '', PDF_FONT_SIZE_MAIN));
  42. $pdf->setFooterFont(Array(PDF_FONT_NAME_DATA, '', PDF_FONT_SIZE_DATA));
  43. // set default monospaced font
  44. $pdf->SetDefaultMonospacedFont(PDF_FONT_MONOSPACED);
  45. //set margins
  46. $pdf->SetMargins(PDF_MARGIN_LEFT, PDF_MARGIN_TOP, PDF_MARGIN_RIGHT);
  47. $pdf->SetHeaderMargin(PDF_MARGIN_HEADER);
  48. $pdf->SetFooterMargin(PDF_MARGIN_FOOTER);
  49. //set auto page breaks
  50. $pdf->SetAutoPageBreak(TRUE, PDF_MARGIN_BOTTOM);
  51. //set image scale factor
  52. $pdf->setImageScale(PDF_IMAGE_SCALE_RATIO);
  53. //set some language-dependent strings
  54. $pdf->setLanguageArray($l);
  55. // ---------------------------------------------------------
  56. /*
  57. NOTES:
  58. - To create self-signed signature: openssl req -x509 -nodes -days 365000 -newkey rsa:1024 -keyout tcpdf.crt -out tcpdf.crt
  59. - To export crt to p12: openssl pkcs12 -export -in tcpdf.crt -out tcpdf.p12
  60. - To convert pfx certificate to pem: openssl pkcs12 -in tcpdf.pfx -out tcpdf.crt -nodes
  61. */
  62. // set certificate file
  63. $certificate = 'file://../tcpdf.crt';
  64. // set additional information
  65. $info = array(
  66. 'Name' => 'TCPDF',
  67. 'Location' => 'Office',
  68. 'Reason' => 'Testing TCPDF',
  69. 'ContactInfo' => 'http://www.tcpdf.org',
  70. );
  71. // set document signature
  72. $pdf->setSignature($certificate, $certificate, 'tcpdfdemo', '', 2, $info);
  73. // set font
  74. $pdf->SetFont('helvetica', '', 12);
  75. // add a page
  76. $pdf->AddPage();
  77. // print a line of text
  78. $text = 'This is a <b color="#FF0000">digitally signed document</b> using the default (example) <b>tcpdf.crt</b> certificate.<br />To validate this signature you have to load the <b color="#006600">tcpdf.fdf</b> on the Arobat Reader to add the certificate to <i>List of Trusted Identities</i>.<br /><br />For more information check the source code of this example and the source code documentation for the <i>setSignature()</i> method.<br /><br /><a href="http://www.tcpdf.org">www.tcpdf.org</a>';
  79. $pdf->writeHTML($text, true, 0, true, 0);
  80. // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
  81. // *** set signature appearance ***
  82. // create content for signature (image and/or text)
  83. $pdf->Image('../images/tcpdf_signature.png', 180, 60, 15, 15, 'PNG');
  84. // define active area for signature appearance
  85. $pdf->setSignatureAppearance(180, 60, 15, 15);
  86. // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
  87. // *** set an empty signature appearance ***
  88. $pdf->addEmptySignatureAppearance(180, 80, 15, 15);
  89. // ---------------------------------------------------------
  90. //Close and output PDF document
  91. $pdf->Output('example_052.pdf', 'I');
  92. //============================================================+
  93. // END OF FILE
  94. //============================================================+