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example_024.php

141 lines

1	<?php
2	//============================================================+
3	// File name : example_024.php
4	// Begin : 2008-03-04
5	// Last Update : 2013-05-14
6	//
7	// Description : Example 024 for TCPDF class
8	// Object Visibility and Layers
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: Object Visibility and Layers
23	* @author Nicola Asuni
24	* @since 2008-03-04
25	*/
26
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 024');
37	$pdf->SetSubject('TCPDF Tutorial');
38	$pdf->SetKeywords('TCPDF, PDF, example, test, guide');
39
40	// set default header data
41	$pdf->SetHeaderData(PDF_HEADER_LOGO, PDF_HEADER_LOGO_WIDTH, PDF_HEADER_TITLE.' 024', PDF_HEADER_STRING);
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
51	$pdf->SetMargins(PDF_MARGIN_LEFT, PDF_MARGIN_TOP, PDF_MARGIN_RIGHT);
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('times', '', 18);
71
72	// add a page
73	$pdf->AddPage();
74
75	/*
76	* setVisibility() allows to restrict the rendering of some
77	* elements to screen or printout. This can be useful, for
78	* instance, to put a background image or color that will
79	* show on screen but won't print.
80	*/
81
82	$txt = 'You can limit the visibility of PDF objects to screen or printer by using the setVisibility() method.
83	Check the print preview of this document to display the alternative text.';
84
85	$pdf->Write(0, $txt, '', 0, '', true, 0, false, false, 0);
86
87	// change font size
88	$pdf->SetFontSize(40);
89
90	// change text color
91	$pdf->SetTextColor(0,63,127);
92
93	// set visibility only for screen
94	$pdf->setVisibility('screen');
95
96	// write something only for screen
97	$pdf->Write(0, '[This line is for display]', '', 0, 'C', true, 0, false, false, 0);
98
99	// set visibility only for print
100	$pdf->setVisibility('print');
101
102	// change text color
103	$pdf->SetTextColor(127,0,0);
104
105	// write something only for print
106	$pdf->Write(0, '[This line is for printout]', '', 0, 'C', true, 0, false, false, 0);
107
108	// restore visibility
109	$pdf->setVisibility('all');
110
111	// ---------------------------------------------------------
112
113	// LAYERS
114
115	// start a new layer
116	$pdf->startLayer('layer1', true, true);
117
118	// change font size
119	$pdf->SetFontSize(18);
120
121	// change text color
122	$pdf->SetTextColor(0,127,0);
123
124	$txt = 'Using the startLayer() method you can group PDF objects into layers.
125	This text is on "layer1".';
126
127	// write something
128	$pdf->Write(0, $txt, '', 0, 'L', true, 0, false, false, 0);
129
130	// close the current layer
131	$pdf->endLayer();
132
133	// ---------------------------------------------------------
134
135	//Close and output PDF document
136	$pdf->Output('example_024.pdf', 'D');
137
138	//============================================================+
139	// END OF FILE
140	//============================================================+
141