ILIAS  release_5-4 Revision v5.4.26-12-gabc799a52e6
example_063.php
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1 <?php
2 //============================================================+
3 // File name : example_063.php
4 // Begin : 2010-09-29
5 // Last Update : 2013-05-14
6 //
7 // Description : Example 063 for TCPDF class
8 // Text stretching and spacing (tracking)
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 
27 // Include the main TCPDF library (search for installation path).
28 require_once('tcpdf_include.php');
29 
30 // create new PDF document
31 $pdf = new TCPDF(PDF_PAGE_ORIENTATION, PDF_UNIT, PDF_PAGE_FORMAT, true, 'UTF-8', false);
32 
33 // set document information
34 $pdf->SetCreator(PDF_CREATOR);
35 $pdf->SetAuthor('Nicola Asuni');
36 $pdf->SetTitle('TCPDF Example 063');
37 $pdf->SetSubject('TCPDF Tutorial');
38 $pdf->SetKeywords('TCPDF, PDF, example, test, guide');
39 
40 // set default header data
42 
43 // set header and footer fonts
44 $pdf->setHeaderFont(Array(PDF_FONT_NAME_MAIN, '', PDF_FONT_SIZE_MAIN));
45 $pdf->setFooterFont(Array(PDF_FONT_NAME_DATA, '', PDF_FONT_SIZE_DATA));
46 
47 // set default monospaced font
48 $pdf->SetDefaultMonospacedFont(PDF_FONT_MONOSPACED);
49 
50 // set margins
52 $pdf->SetHeaderMargin(PDF_MARGIN_HEADER);
53 $pdf->SetFooterMargin(PDF_MARGIN_FOOTER);
54 
55 // set auto page breaks
56 $pdf->SetAutoPageBreak(TRUE, PDF_MARGIN_BOTTOM);
57 
58 // set image scale factor
59 $pdf->setImageScale(PDF_IMAGE_SCALE_RATIO);
60 
61 // set some language-dependent strings (optional)
62 if (@file_exists(dirname(__FILE__).'/lang/eng.php')) {
63  require_once(dirname(__FILE__).'/lang/eng.php');
64  $pdf->setLanguageArray($l);
65 }
66 
67 // ---------------------------------------------------------
68 
69 // set font
70 $pdf->SetFont('helvetica', 'B', 16);
71 
72 // add a page
73 $pdf->AddPage();
74 
75 $pdf->Write(0, 'Example of Text Stretching and Spacing (tracking)', '', 0, 'L', true, 0, false, false, 0);
76 $pdf->Ln(5);
77 
78 // create several cells to display all cases of stretching and spacing combinations.
79 
80 $fonts = array('times', 'dejavuserif');
81 $alignments = array('L' => 'LEFT', 'C' => 'CENTER', 'R' => 'RIGHT', 'J' => 'JUSTIFY');
82 
83 
84 // Test all cases using direct stretching/spacing methods
85 foreach ($fonts as $fkey => $font) {
86  $pdf->SetFont($font, '', 14);
87  foreach ($alignments as $align_mode => $align_name) {
88  for ($stretching = 90; $stretching <= 110; $stretching += 10) {
89  for ($spacing = -0.254; $spacing <= 0.254; $spacing += 0.254) {
90  $pdf->setFontStretching($stretching);
91  $pdf->setFontSpacing($spacing);
92  $txt = $align_name.' | Stretching = '.$stretching.'% | Spacing = '.sprintf('%+.3F', $spacing).'mm';
93  $pdf->Cell(0, 0, $txt, 1, 1, $align_mode);
94  }
95  }
96  }
97  $pdf->AddPage();
98 }
99 
100 
101 // Test all cases using CSS stretching/spacing properties
102 foreach ($fonts as $fkey => $font) {
103  $pdf->SetFont($font, '', 11);
104  foreach ($alignments as $align_mode => $align_name) {
105  for ($stretching = 90; $stretching <= 110; $stretching += 10) {
106  for ($spacing = -0.254; $spacing <= 0.254; $spacing += 0.254) {
107  $html = '<span style="font-stretch:'.$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>';
108  $pdf->writeHTMLCell(0, 0, '', '', $html, 1, 1, false, true, $align_mode, false);
109  }
110  }
111  if (!(($fkey == 1) AND ($align_mode == 'J'))) {
112  $pdf->AddPage();
113  }
114  }
115 }
116 
117 
118 // reset font stretching
119 $pdf->setFontStretching(100);
120 
121 // reset font spacing
122 $pdf->setFontSpacing(0);
123 
124 // ---------------------------------------------------------
125 
126 //Close and output PDF document
127 $pdf->Output('example_063.pdf', 'I');
128 
129 //============================================================+
130 // END OF FILE
131 //============================================================+
$fonts
Definition: example_063.php:80
const PDF_MARGIN_BOTTOM
Bottom margin.
const PDF_MARGIN_LEFT
Left margin.
const PDF_MARGIN_HEADER
Header margin.
const PDF_HEADER_STRING
Header description string.
const PDF_FONT_SIZE_MAIN
Default main font size.
const PDF_FONT_SIZE_DATA
Default data font size.
$pdf
Definition: example_063.php:31
const PDF_FONT_NAME_MAIN
Default main font name.
PHP class for generating PDF documents without requiring external extensions.
Definition: tcpdf.php:134
const PDF_HEADER_LOGO_WIDTH
Header logo image width in user units.
const PDF_HEADER_LOGO
Deafult image logo used be the default Header() method.
const PDF_UNIT
Document unit of measure [pt=point, mm=millimeter, cm=centimeter, in=inch].
const PDF_IMAGE_SCALE_RATIO
Ratio used to adjust the conversion of pixels to user units.
const PDF_PAGE_ORIENTATION
Page orientation (P=portrait, L=landscape).
$txt
Definition: error.php:11
const PDF_MARGIN_RIGHT
Right margin.
const PDF_HEADER_TITLE
Header title.
global $l
Definition: afr.php:30
const PDF_FONT_NAME_DATA
Default data font name.
const PDF_CREATOR
Document creator.
$alignments
Definition: example_063.php:81
const PDF_PAGE_FORMAT
Page format.
const PDF_FONT_MONOSPACED
Default monospaced font name.
$html
Definition: example_001.php:87
const PDF_MARGIN_TOP
Top margin.
const PDF_MARGIN_FOOTER
Footer margin.