example_063.php 4.4 KB

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  1. <?php
  2. //============================================================+
  3. // File name : example_063.php
  4. // Begin : 2010-09-29
  5. // Last Update : 2010-10-05
  6. //
  7. // Description : Example 063 for TCPDF class
  8. // Text stretching and spacing (tracking/kerning)
  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: Text stretching and spacing (tracking/kerning)
  25. * @author Nicola Asuni
  26. * @since 2010-09-29
  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 063');
  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.' 063', 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. // set font
  57. $pdf->SetFont('helvetica', 'B', 16);
  58. // add a page
  59. $pdf->AddPage();
  60. $pdf->Write(0, 'Example of Text Stretching and Spacing (tracking/kerning)', '', 0, 'L', true, 0, false, false, 0);
  61. $pdf->Ln(5);
  62. // create several cells to display all cases of stretching and kerning combinations.
  63. $fonts = array('times', 'dejavuserif');
  64. $alignments = array('L' => 'LEFT', 'C' => 'CENTER', 'R' => 'RIGHT', 'J' => 'JUSTIFY');
  65. // Test all cases using direct stretching/spacing methods
  66. foreach ($fonts as $fkey => $font) {
  67. $pdf->SetFont($font, '', 14);
  68. foreach ($alignments as $align_mode => $align_name) {
  69. for ($stretching = 90; $stretching <= 110; $stretching += 10) {
  70. for ($spacing = -0.254; $spacing <= 0.254; $spacing += 0.254) {
  71. $pdf->setFontStretching($stretching);
  72. $pdf->setFontSpacing($spacing);
  73. $txt = $align_name.' | Stretching = '.$stretching.'% | Spacing = '.sprintf('%+.3F', $spacing).'mm';
  74. $pdf->Cell(0, 0, $txt, 1, 1, $align_mode);
  75. }
  76. }
  77. }
  78. $pdf->AddPage();
  79. }
  80. // Test all cases using CSS stretching/spacing properties
  81. foreach ($fonts as $fkey => $font) {
  82. $pdf->SetFont($font, '', 11);
  83. foreach ($alignments as $align_mode => $align_name) {
  84. for ($stretching = 90; $stretching <= 110; $stretching += 10) {
  85. for ($spacing = -0.254; $spacing <= 0.254; $spacing += 0.254) {
  86. $html = '<span style="font-stretch:'.$stretching.'%;letter-spacing:'.$spacing.'mm;"><span style="color:red;">'.$align_name.'</span> | <span style="color:green;">Stretching = '.$stretching.'%</span> | <span style="color:blue;">Spacing = '.sprintf('%+.3F', $spacing).'mm</span><br />Lorem ipsum dolor sit amet, consectetur adipiscing elit. In sed imperdiet lectus. Phasellus quis velit velit, non condimentum quam. Sed neque urna, ultrices ac volutpat vel, laoreet vitae augue. Sed vel velit erat. Class aptent taciti sociosqu ad litora torquent per conubia nostra, per inceptos himenaeos.</span>';
  87. $pdf->writeHTMLCell(0, 0, '', '', $html, 1, 1, false, true, $align_mode, false);
  88. }
  89. }
  90. if (!(($fkey == 1) AND ($align_mode == 'J'))) {
  91. $pdf->AddPage();
  92. }
  93. }
  94. }
  95. // reset font stretching
  96. $pdf->setFontStretching(100);
  97. // reset font spacing
  98. $pdf->setFontSpacing(0);
  99. // ---------------------------------------------------------
  100. //Close and output PDF document
  101. $pdf->Output('example_063.pdf', 'I');
  102. //============================================================+
  103. // END OF FILE
  104. //============================================================+