1<?php 2//============================================================+ 3// File name : example_025.php 4// Begin : 2008-03-04 5// Last Update : 2013-05-14 6// 7// Description : Example 025 for TCPDF class 8// Object Transparency 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 Transparency 23 * @author Nicola Asuni 24 * @since 2008-03-04 25 */ 26 27// Include the main TCPDF library (search for installation path). 28require_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 025'); 37$pdf->SetSubject('TCPDF Tutorial'); 38$pdf->SetKeywords('TCPDF, PDF, example, test, guide'); 39 40// set default header data 41$pdf->SetHeaderData(PDF_HEADER_LOGO, PDF_HEADER_LOGO_WIDTH, PDF_HEADER_TITLE.' 025', PDF_HEADER_STRING); 42 43// set header and footer fonts 44$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) 62if (@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$pdf->SetFont('helvetica', '', 12); 71 72// add a page 73$pdf->AddPage(); 74 75$txt = 'You can set the transparency of PDF objects using the setAlpha() method.'; 76$pdf->Write(0, $txt, '', 0, '', true, 0, false, false, 0); 77 78/* 79 * setAlpha() gives transparency support. You can set the 80 * alpha channel from 0 (fully transparent) to 1 (fully 81 * opaque). It applies to all elements (text, drawings, 82 * images). 83 */ 84 85$pdf->SetLineWidth(2); 86 87// draw opaque red square 88$pdf->SetFillColor(255, 0, 0); 89$pdf->SetDrawColor(127, 0, 0); 90$pdf->Rect(30, 40, 60, 60, 'DF'); 91 92// set alpha to semi-transparency 93$pdf->SetAlpha(0.5); 94 95// draw green square 96$pdf->SetFillColor(0, 255, 0); 97$pdf->SetDrawColor(0, 127, 0); 98$pdf->Rect(50, 60, 60, 60, 'DF'); 99 100// draw blue square 101$pdf->SetFillColor(0, 0, 255); 102$pdf->SetDrawColor(0, 0, 127); 103$pdf->Rect(70, 80, 60, 60, 'DF'); 104 105// draw jpeg image 106$pdf->Image('images/image_demo.jpg', 90, 100, 60, 60, '', 'http://www.tcpdf.org', '', true, 72); 107 108// restore full opacity 109$pdf->SetAlpha(1); 110 111// --------------------------------------------------------- 112 113//Close and output PDF document 114$pdf->Output('example_025.pdf', 'I'); 115 116//============================================================+ 117// END OF FILE 118//============================================================+ 119