public function setup(): void
    {
        $this->rtl = I18N::direction() === 'rtl';

        $this->rkeywords = '';

        // I18N: This is a report footer. %s is the name of the application.
        $this->generated_by = I18N::translate('Generated by %s', Webtrees::NAME . ' ' . Webtrees::VERSION);

        // Paper size - defaults to A4 if the report fails to define a size.
        [$this->page_width, $this->page_height] = self::PAPER_SIZES[$this->page_format] ?? self::PAPER_SIZES['A4'];
    }