Post Title in Uppercase Text

I would like to display the post title on my PDF in uppercase text as per my website. I've tried using inline styling with text-transform but although this displays correctly in the Wordpress admin when the PDF is generated the text transform property does not change. How can I format the text in the way I require?

Hi,

Please use [e2pdf-format-output] shortcode with "filter" attribute:

[e2pdf-format-output filter="strtoupper"][post_title][/e2pdf-format-output] - where [post_title] is the shortcode to output title or you can use any other string inside.

We remain at your service.

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We would really appreciate your feedback at WordPress.org!

Perfect, thanks again Oleksandr