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- <?php
- //============================================================+
- // File name : example_025.php
- // Begin : 2008-03-04
- // Last Update : 2013-05-14
- //
- // Description : Example 025 for TCPDF class
- // Object Transparency
- //
- // Author: Nicola Asuni
- //
- // (c) Copyright:
- // Nicola Asuni
- // Tecnick.com LTD
- // www.tecnick.com
- // info@tecnick.com
- //============================================================+
- /**
- * Creates an example PDF TEST document using TCPDF
- * @package com.tecnick.tcpdf
- * @abstract TCPDF - Example: Object Transparency
- * @author Nicola Asuni
- * @since 2008-03-04
- */
- // Include the main TCPDF library (search for installation path).
- require_once('tcpdf_include.php');
- // create new PDF document
- $pdf = new TCPDF(PDF_PAGE_ORIENTATION, PDF_UNIT, PDF_PAGE_FORMAT, true, 'UTF-8', false);
- // set document information
- $pdf->SetCreator(PDF_CREATOR);
- $pdf->SetAuthor('Nicola Asuni');
- $pdf->SetTitle('TCPDF Example 025');
- $pdf->SetSubject('TCPDF Tutorial');
- $pdf->SetKeywords('TCPDF, PDF, example, test, guide');
- // set default header data
- $pdf->SetHeaderData(PDF_HEADER_LOGO, PDF_HEADER_LOGO_WIDTH, PDF_HEADER_TITLE.' 025', PDF_HEADER_STRING);
- // set header and footer fonts
- $pdf->setHeaderFont(Array(PDF_FONT_NAME_MAIN, '', PDF_FONT_SIZE_MAIN));
- $pdf->setFooterFont(Array(PDF_FONT_NAME_DATA, '', PDF_FONT_SIZE_DATA));
- // set default monospaced font
- $pdf->SetDefaultMonospacedFont(PDF_FONT_MONOSPACED);
- // set margins
- $pdf->SetMargins(PDF_MARGIN_LEFT, PDF_MARGIN_TOP, PDF_MARGIN_RIGHT);
- $pdf->SetHeaderMargin(PDF_MARGIN_HEADER);
- $pdf->SetFooterMargin(PDF_MARGIN_FOOTER);
- // set auto page breaks
- $pdf->SetAutoPageBreak(TRUE, PDF_MARGIN_BOTTOM);
- // set image scale factor
- $pdf->setImageScale(PDF_IMAGE_SCALE_RATIO);
- // set some language-dependent strings (optional)
- if (@file_exists(dirname(__FILE__).'/lang/eng.php')) {
- require_once(dirname(__FILE__).'/lang/eng.php');
- $pdf->setLanguageArray($l);
- }
- // ---------------------------------------------------------
- // set font
- $pdf->SetFont('helvetica', '', 12);
- // add a page
- $pdf->AddPage();
- $txt = 'You can set the transparency of PDF objects using the setAlpha() method.';
- $pdf->Write(0, $txt, '', 0, '', true, 0, false, false, 0);
- /*
- * setAlpha() gives transparency support. You can set the
- * alpha channel from 0 (fully transparent) to 1 (fully
- * opaque). It applies to all elements (text, drawings,
- * images).
- */
- $pdf->SetLineWidth(2);
- // draw opaque red square
- $pdf->SetFillColor(255, 0, 0);
- $pdf->SetDrawColor(127, 0, 0);
- $pdf->Rect(30, 40, 60, 60, 'DF');
- // set alpha to semi-transparency
- $pdf->SetAlpha(0.5);
- // draw green square
- $pdf->SetFillColor(0, 255, 0);
- $pdf->SetDrawColor(0, 127, 0);
- $pdf->Rect(50, 60, 60, 60, 'DF');
- // draw blue square
- $pdf->SetFillColor(0, 0, 255);
- $pdf->SetDrawColor(0, 0, 127);
- $pdf->Rect(70, 80, 60, 60, 'DF');
- // draw jpeg image
- $pdf->Image('images/image_demo.jpg', 90, 100, 60, 60, '', 'http://www.tcpdf.org', '', true, 72);
- // restore full opacity
- $pdf->SetAlpha(1);
- // ---------------------------------------------------------
- //Close and output PDF document
- $pdf->Output('example_025.pdf', 'I');
- //============================================================+
- // END OF FILE
- //============================================================+
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