class.ilPDFGeneration.php

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<?php
/* Copyright (c) 1998-2013 ILIAS open source, Extended GPL, see docs/LICENSE */
 
require_once 'class.ilPDFGenerationJob.php';
 
class ilPDFGeneration 
{
        public static function doJob(ilPDFGenerationJob $job)
        {
                /*
                 * This place currently supports online the TCPDF-Generator. In future versions/iterations, this place
                 * may serve to initialize other mechanisms and route jobs to them.
                 */
                require_once 'class.ilTCPDFGenerator.php';
                ilTCPDFGenerator::generatePDF($job);
        }
 
        public static function prepareGeneration()
        {
                include_once './Services/MathJax/classes/class.ilMathJax.php';
 
                // TCPDF supports only embedded PNG images
                // use high dpi to get a good result when the PDF is zoomed
                // zoom factor is adjusted to get the same image size as with SVG in the browser
                ilMathJax::getInstance()
                        ->init(ilMathJax::PURPOSE_PDF)
                        ->setDpi(600)
                        ->setZoomFactor(0.17);
        }
}