PDFViewer partial show PDF

3 posts, 0 answers
  1. Gabriel
    Gabriel avatar
    2 posts
    Member since:
    Sep 2013

    Posted 17 Sep 2013 Link to this post


    I use PDFViewer in a VB.NET 4.0 Winform project, with Telerik version 2013.2.724.40.

    When the PDF have just an image, it's ok. But when the PDF have a background image and text in front of, it's not working (just display background image). I try to load the PDF with your silverlight demo, and it work fine.

    My code is :
    Dim mStream As New MemoryStream()
    mStream.Write(tdo.Document, 0, tdo.Document.Length)
    radPdfViewer.ScaleFactor = 0.6F

    I try to save the PDF file in a directory to send to the LoadDocument method's, but the result is identical. When I open whith PDFReader, it's OK.

    Thank for your help
  2. Gabriel
    Gabriel avatar
    2 posts
    Member since:
    Sep 2013

    Posted 18 Sep 2013 Link to this post

    We do some test with different version of PDF.

    So, it's not a problem with background image, but with PDF who generated with old version of Crystal Report. With your Silverlight demo online, it's work. So, why it's not work with winform application ?

    Thank for your help
  3. Dess | Tech Support Engineer, Sr.
    Dess | Tech Support Engineer, Sr.  avatar
    4166 posts

    Posted 20 Sep 2013 Link to this post

    Hello Gabriel,

    Thank you for contacting Telerik Support.

    I confirm that it is an issue with our RadPDFViewer. I have logged this issue in our Public Issue Tracking System - PITS. You can track its progress, subscribe for status changes and add your vote/comment to it on the following link - PITS issue. I have also updated the Telerik points to your account. Currently, I am unable to suggest a workaround.

    I hope this information helps. Should you have further questions, I would be glad to help.

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