pdf viewer control works too slow

2 posts, 0 answers
  1. Hugo Vladimir
    Hugo Vladimir avatar
    3 posts
    Member since:
    Jul 2013

    Posted 30 Jan 2015 Link to this post

    Hello, I am currently working on a project Silverligth, I need to use the control to display pdfs PDFViewer within my application.
    and I could do all that, what happens is that when viewing the pdf I work way too slow when using the scrool and navigate PDF.
    I used the telerik demo to see the pdf and works just as slow.
    1mb PDF is so I do not think that the size of the document.
    My first solution was to use one component, if there is an additional solution to not require changing one component is telerik by agradeceria because in this moment I have not enecontrado a clear solution.
  2. Kammen
    Kammen avatar
    315 posts

    Posted 03 Feb 2015 Link to this post


    Thank you for contacting us.

    We are constantly trying to improve the performance of RadPdfViewer. The more cases works just fine. However there are still some arias (often when it comes to big images) where the performance is not quite good. We have task in our to-do list to try to improve handling big images but we cannot give you any time frame when this will be ready.

    We are sorry for the inconvenience.


    Check out the Telerik Platform - the only platform that combines a rich set of UI tools with powerful cloud services to develop web, hybrid and native mobile apps.

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