Hi,
The overview control requests map images for the whole size of the overview
and it doesn't know about tiling.
You should configure overview map to use a different layer. It can be the
uncached version or a suitable, low-resolution replacement.
2014-03-24 5:26 GMT+01:00 venky <[email protected]>:
> Dear All,
>
> I have developed a web map application by using Geoserver 2.4.0 with
> Tomcat 7 on Windows 2008 32bit OS.
>
> I am using Openlayers Overview control in my application. It was working
> fine. I have enabled and configured embedded GeoWebCache to speedup the
> image rendering from GeoServer. Afterthat map loading speed is increased
> but overview control is not working. It shows the below error message while
> loading the map.
>
> Sample Error message:
>
> ERROR 1:
> 400: Requested horizontal resolution: 110535.04955984892 , best match:
> 427.5561445882886 exceeds 10% threshold. Perhaps the client is
> configured with an incorrect set of scales (resolutions), or the DPI
> setting is off compared to the one in GWC ?
>
> ERROR 2:
> 400: X,Y values for the tile index were calculated to be
> {16.96256381107079, 8.20173301267921} which had to be rounded to {17,
> 8} and exceeds the threshold of 10%. Perhaps the client is using the
> wrong origin ?
>
> What could be the problem..? Could anyone please help me to resolve this
> issue? Thanks in Advance.
>
> Thanks & Regards,
> Venkat E.
> GIS Developer.
>
>
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Learn Graph Databases - Download FREE O'Reilly Book
"Graph Databases" is the definitive new guide to graph databases and their
applications. Written by three acclaimed leaders in the field,
this first edition is now available. Download your free book today!
http://p.sf.net/sfu/13534_NeoTech
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