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example_026.php

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1	<?php
2	//============================================================+
3	// File name : example_026.php
4	// Begin : 2008-03-04
5	// Last Update : 2013-05-14
6	//
7	// Description : Example 026 for TCPDF class
8	// Text Rendering Modes and Text Clipping
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: Text Rendering Modes and Text Clipping
23	* @author Nicola Asuni
24	* @since 2008-03-04
25	* @group pdf
26	*/
27
28	// Include the main TCPDF library (search for installation path).
29	require_once('tcpdf_include.php');
30
31	// create new PDF document
32	$pdf = new TCPDF(PDF_PAGE_ORIENTATION, PDF_UNIT, PDF_PAGE_FORMAT, true, 'UTF-8', false);
33
34	// set document information
35	$pdf->setCreator(PDF_CREATOR);
36	$pdf->setAuthor('Nicola Asuni');
37	$pdf->setTitle('TCPDF Example 026');
38	$pdf->setSubject('TCPDF Tutorial');
39	$pdf->setKeywords('TCPDF, PDF, example, test, guide');
40
41	// set default header data
42	$pdf->setHeaderData(PDF_HEADER_LOGO, PDF_HEADER_LOGO_WIDTH, PDF_HEADER_TITLE.' 026', PDF_HEADER_STRING);
43
44	// set header and footer fonts
45	$pdf->setHeaderFont(Array(PDF_FONT_NAME_MAIN, '', PDF_FONT_SIZE_MAIN));
46	$pdf->setFooterFont(Array(PDF_FONT_NAME_DATA, '', PDF_FONT_SIZE_DATA));
47
48	// set default monospaced font
49	$pdf->setDefaultMonospacedFont(PDF_FONT_MONOSPACED);
50
51	// set margins
52	$pdf->setMargins(PDF_MARGIN_LEFT, PDF_MARGIN_TOP, PDF_MARGIN_RIGHT);
53	$pdf->setHeaderMargin(PDF_MARGIN_HEADER);
54	$pdf->setFooterMargin(PDF_MARGIN_FOOTER);
55
56	// set auto page breaks
57	$pdf->setAutoPageBreak(TRUE, PDF_MARGIN_BOTTOM);
58
59	// set image scale factor
60	$pdf->setImageScale(PDF_IMAGE_SCALE_RATIO);
61
62	// set some language-dependent strings (optional)
63	if (@file_exists(dirname(__FILE__).'/lang/eng.php')) {
64	require_once(dirname(__FILE__).'/lang/eng.php');
65	$pdf->setLanguageArray($l);
66	}
67
68	// ---------------------------------------------------------
69
70	// set font
71	$pdf->setFont('helvetica', '', 22);
72
73	// add a page
74	$pdf->AddPage();
75
76	// set color for text stroke
77	$pdf->setDrawColor(255,0,0);
78
79
80	$pdf->setTextRenderingMode($stroke=0, $fill=true, $clip=false);
81	$pdf->Write(0, 'Fill text', '', 0, '', true, 0, false, false, 0);
82
83	$pdf->setTextRenderingMode($stroke=0.2, $fill=false, $clip=false);
84	$pdf->Write(0, 'Stroke text', '', 0, '', true, 0, false, false, 0);
85
86	$pdf->setTextRenderingMode($stroke=0.2, $fill=true, $clip=false);
87	$pdf->Write(0, 'Fill, then stroke text', '', 0, '', true, 0, false, false, 0);
88
89	$pdf->setTextRenderingMode($stroke=0, $fill=false, $clip=false);
90	$pdf->Write(0, 'Neither fill nor stroke text (invisible)', '', 0, '', true, 0, false, false, 0);
91
92
93	// * * * CLIPPING MODES * * * * * * * * * * * * * * * * * *
94
95	$pdf->StartTransform();
96	$pdf->setTextRenderingMode($stroke=0, $fill=true, $clip=true);
97	$pdf->Write(0, 'Fill text and add to path for clipping', '', 0, '', true, 0, false, false, 0);
98	$pdf->Image('images/image_demo.jpg', 15, 65, 170, 10, '', '', '', true, 72);
99	$pdf->StopTransform();
100
101	$pdf->StartTransform();
102	$pdf->setTextRenderingMode($stroke=0.3, $fill=false, $clip=true);
103	$pdf->Write(0, 'Stroke text and add to path for clipping', '', 0, '', true, 0, false, false, 0);
104	$pdf->Image('images/image_demo.jpg', 15, 75, 170, 10, '', '', '', true, 72);
105	$pdf->StopTransform();
106
107	$pdf->StartTransform();
108	$pdf->setTextRenderingMode($stroke=0.3, $fill=true, $clip=true);
109	$pdf->Write(0, 'Fill, then stroke text and add to path for clipping', '', 0, '', true, 0, false, false, 0);
110	$pdf->Image('images/image_demo.jpg', 15, 85, 170, 10, '', '', '', true, 72);
111	$pdf->StopTransform();
112
113	$pdf->StartTransform();
114	$pdf->setTextRenderingMode($stroke=0, $fill=false, $clip=true);
115	$pdf->Write(0, 'Add text to path for clipping', '', 0, '', true, 0, false, false, 0);
116	$pdf->Image('images/image_demo.jpg', 15, 95, 170, 10, '', '', '', true, 72);
117	$pdf->StopTransform();
118
119	// reset text rendering mode
120	$pdf->setTextRenderingMode($stroke=0, $fill=true, $clip=false);
121
122	// * * * HTML MODE * * * * * * * * * * * * * * * * * * * * *
123
124	// The following attributes were added to HTML:
125	// stroke : stroke width
126	// strokecolor : stroke color
127	// fill : true (default) to fill the font, false otherwise
128
129
130	// create some HTML content with text rendering modes
131	$html = '<span stroke="0" fill="true">HTML Fill text</span><br />';
132	$html .= '<span stroke="0.2" fill="false">HTML Stroke text</span><br />';
133	$html .= '<span stroke="0.2" fill="true" strokecolor="#FF0000" color="#FFFF00">HTML Fill, then stroke text</span><br />';
134	$html .= '<span stroke="0" fill="false">HTML Neither fill nor stroke text (invisible)</span><br />';
135
136	// output the HTML content
137	$pdf->writeHTML($html, true, 0, true, 0);
138
139	// ---------------------------------------------------------
140
141	//Close and output PDF document
142	$pdf->Output('example_026.pdf', 'I');
143
144	//============================================================+
145	// END OF FILE
146	//============================================================+
147