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| author | Geo Halkiadakis <gchalkiadakis@sklavenitis.co.gr> | 2026-07-12 15:51:52 +0300 |
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| committer | Geo Halkiadakis <gchalkiadakis@sklavenitis.co.gr> | 2026-07-12 15:51:52 +0300 |
| commit | 02608271bb2a9f3a65ed536984d306ee14b48e34 (patch) | |
| tree | 3f23ec48a694ec014e845c4f70d9b5f1c065403c /public/library/TCPDF/examples/example_042.php | |
| download | kalassa-master.tar.gz kalassa-master.tar.bz2 kalassa-master.zip | |
Diffstat (limited to 'public/library/TCPDF/examples/example_042.php')
| -rw-r--r-- | public/library/TCPDF/examples/example_042.php | 102 |
1 files changed, 102 insertions, 0 deletions
diff --git a/public/library/TCPDF/examples/example_042.php b/public/library/TCPDF/examples/example_042.php new file mode 100644 index 0000000..14c9fd0 --- /dev/null +++ b/public/library/TCPDF/examples/example_042.php @@ -0,0 +1,102 @@ +<?php +//============================================================+ +// File name : example_042.php +// Begin : 2008-12-23 +// Last Update : 2013-05-14 +// +// Description : Example 042 for TCPDF class +// Test Image with alpha channel +// +// 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: Test Image with alpha channel + * @author Nicola Asuni + * @since 2008-12-23 + */ + +// 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 042'); +$pdf->SetSubject('TCPDF Tutorial'); +$pdf->SetKeywords('TCPDF, PDF, example, test, guide'); + +// set default header data +$pdf->SetHeaderData(PDF_HEADER_LOGO, PDF_HEADER_LOGO_WIDTH, PDF_HEADER_TITLE.' 042', PDF_HEADER_STRING); + +// set header and footer fonts +$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 JPEG quality +//$pdf->setJPEGQuality(75); + +$pdf->SetFont('helvetica', '', 18); + +// add a page +$pdf->AddPage(); + +// create background text +$background_text = str_repeat('TCPDF test PNG Alpha Channel ', 50); +$pdf->MultiCell(0, 5, $background_text, 0, 'J', 0, 2, '', '', true, 0, false); + +// --- Method (A) ------------------------------------------ +// the Image() method recognizes the alpha channel embedded on the image: + +$pdf->Image('images/image_with_alpha.png', 50, 50, 100, '', '', 'http://www.tcpdf.org', '', false, 300); + +// --- Method (B) ------------------------------------------ +// provide image + separate 8-bit mask + +// first embed mask image (w, h, x and y will be ignored, the image will be scaled to the target image's size) +$mask = $pdf->Image('images/alpha.png', 50, 140, 100, '', '', '', '', false, 300, '', true); + +// embed image, masked with previously embedded mask +$pdf->Image('images/img.png', 50, 140, 100, '', '', 'http://www.tcpdf.org', '', false, 300, '', false, $mask); + +// --------------------------------------------------------- + +//Close and output PDF document +$pdf->Output('example_042.pdf', 'I'); + +//============================================================+ +// END OF FILE +//============================================================+ |
