Duplicated WMS tiles

4 posts, 0 answers
  1. Shrinand
    Shrinand avatar
    10 posts
    Member since:
    Oct 2010

    Posted 09 Nov Link to this post

    Hi,

    I'm having this issue with WMS that when I zoom out, the tiles get refreshed but somehow end up having two tiles next to each other showing the same image. This only occurs to some certain WMS servers that we have. I'm using WmsTiledProvider. I specify the base url, the layer Id, and version. I thought it might have something to do with SRS but our server does serve WGS84 (EPSG:4326)

  2. Petar Mladenov
    Admin
    Petar Mladenov avatar
    2891 posts

    Posted 11 Nov Link to this post

    Hi Shrinand,

    I guess you have developed a custom tile map provider based on some of our forum's or code base solutions. Is that correct ? And second, could you please double check that the service from which you download the image tiles returns images in EPSG:4326 (Mercator projection) ? Also , please double check that the provider's IsTileCachingEnabled is set to false.

    Regards,
    Petar Mladenov
    Telerik by Progress
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  4. Shrinand
    Shrinand avatar
    10 posts
    Member since:
    Oct 2010

    Posted 11 Nov in reply to Petar Mladenov Link to this post

    I don't implement any custom tile provider. I use Telerik's WmsTiledProvider.

     

    This is how I create a provider.

    new WmsTiledProvider()
    {
          BaseUri = uri,
          Version = "1.1.1",
          Projection = "EPSG:4326",
          Layers = layerId,
          IsTileCachingEnabled = false,
    }
  5. Petar Mladenov
    Admin
    Petar Mladenov avatar
    2891 posts

    Posted 15 Nov Link to this post

    Hi Shrinand,

    What is the difference between the different servers ?
    Can you inspect with Fiddler or WireShark to detect some networking / proxy issues that are unexpected ?

    Regards,
    Petar Mladenov
    Telerik by Progress
    Do you need help with upgrading your WPF project? Try the Telerik API Analyzer and share your thoughts!
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