Where's the Data?

  • DKTerry

    (@dkterry)


    11 years ago

    The Viewer looks and works great, thank you! A couple of “How does it work?” questions, please. I have a very large PDF file (32MB) that I want viewable but not downloadable, copyable or printable. Perfect match with your viewer, so far. Firefox appears to use a lot of real memory on my computer when I view the file (and, no surprise, it takes a while to load), so the question is “Onto what system is the full PDF file actually loaded (buffered)?” Is the data only on the server running WordPress and what actually gets transmitted to my client’s system across the network is just the page he’s viewing, or does the entire file get sent to the client system (in which case the data I want to protect by using the viewer is exposed on the client’s system)? How much of my data is actually sent to the client’s system?
    Second question, is there a way to instruct the viewer to open the PDF file at a certain page?
    Thanks in advance for your help!

    https://www.ads-software.com/plugins/pdfjs-viewer-shortcode/

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