Pressbooks\Modules\Export\Mpdf\Pdf::addPreContent PHP Method

    function addPreContent($contents)
    {
        // Before Title Page (user generated)
        $this->addFrontMatterByType('before-title', $contents);
        // Cover
        if (1 == $this->options['mpdf_include_cover']) {
            $this->addCover();
        }
        // Title (user generated)
        $this->addFrontMatterByType('title-page', $contents);
        // Title page
        $this->addBookInfo();
        // Copyright
        $this->addCopyright();
        // Dedication and Epigraph (In that order!)
        $this->addFrontMatterByType('dedication', $contents);
        $this->addFrontMatterByType('epigraph', $contents);
        // Table of Contents
        if (1 == $this->options['mpdf_include_toc']) {
            $this->addToc();
        }
    }