mirror of
https://github.com/vdm-io/tcpdf.git
synced 2024-12-22 08:28:54 +00:00
105 lines
3.3 KiB
PHP
105 lines
3.3 KiB
PHP
<?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
|
|
* @group image
|
|
* @group pdf
|
|
*/
|
|
|
|
// 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
|
|
//============================================================+
|