How to set size of iframe exactly to content

Hello,

I would like to display only the PDF without the background. It probably would be possible to through HTML and CSS but I was wondering if there is some API for viewing only the document/

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Hi m.dousa,

Thank you for reaching WebViewer forums.

If you mean the grey space background around the PDF, then you can expand the fit mode by using this API: PDFTron WebViewer Namespace: UI

Best Regards,
Kevin Kim
Web Development Support Engineer
PDFTron Systems, Inc.
www.pdftron.com