How to set fullscreen pdf in iframe?

@darrion.kuhn 

To set a PDF file to display in fullscreen mode within an iframe, you can use the following code snippet:

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<iframe src="example.pdf" style="width:100vw; height:100vh;"></iframe>

In this code snippet, the src attribute of the iframe tag should point to the URL of the PDF file you want to display. The width and height styles are set to 100vw and 100vh respectively, which will make the iframe take up the entire viewport width and height, effectively displaying the PDF file in fullscreen mode.

Additionally, you can use CSS styles to further customize the appearance of the iframe, such as adding borders, margins, or padding.

Please note that some browsers may have restrictions on displaying PDF files in fullscreen mode within iframes due to security concerns. It's always a good idea to test your code in different browsers to ensure compatibility.