How to add custom font to PDF?

Hello,

I'm currently working on a project and using this WordPress plugin. It works perfectly fine and I'm able to generate PDF with selected theme which is basically PHP code that includes HTML and CSS. I want to change the font family to custom one like:

body {
    padding: 0;
    margin: 0;
    height: 100%;
    width: 100%;
    font-family: "EuclidCircularB Regular";
}

but it does not work. The font is installed and added correctly. Is there any way to add this custom font to PDF?

My PDF generation code looks like this:


if (have_posts()) :
    while (have_posts()) : the_post();
        $relative_url = untrailingslashit(ABSPATH) . wp_make_link_relative(get_the_post_thumbnail_url());
        $pdf_output .= pdf_header();
        $pdf_output .= pdf_images($relative_url);
        // $pdf_output .= pdf_additional_images();
        $pdf_output .= pdf_description(the_title('', '', false), $post);
        $pdf_output .= pdf_header_next();

        $blocks = parse_blocks($post->post_content);

        $specifications = '';
        foreach ($blocks as $block) {
            if ('acf/metratec-specifications' === $block['blockName']) {
                $specifications .= render_block($block);
            }
        }

        $pdf_output .= pdf_specifications($specifications);
        $similar = '';
        foreach ($blocks as $block) {
            if ('acf/metratec-related-products' === $block['blockName']) {
                $similar .= render_block($block);
            }
        }

        $pdf_output .= pdf_similar($similar);
        $pdf_output .= pdf_ending();

    endwhile;

Functions are basically returning HTML content as a string. Is there any way to specify the specific font?

fkrauthan / wp-mpdf

How to add custom font to PDF? #28