[mapguide-users] 2.1 GDAL Rasters - tiles disappearing on map load

cagray colin.gray at 1spatial.com
Mon Apr 27 05:36:59 EDT 2009




cagray wrote:
> 
> Hi,
> 
> I have a web application using the AJAX viewer on MapGuide 2.1. The map is
> basically just rasters using the GDAL provider and AGG renderer. The maps
> work fine when not using tiles but when I start to use tiles the tiles
> load up but once the map is fully rendered all the rasters/tiles
> disappear! This seem to start when I installed the latest 2.1 build but
> since I put it back to the older 2.1 build the problem is still there. I
> have tried clearing tilecache, changing serverconfig.ini tile settings.
> 
> Has anyone else seen this before and can suggest any ways to fix it?
> 
> Thanks
> Colin
> 

Fixed it myself. Was a really silly mistake where I had edited the
ajaxmappane.templ and experimented with different image formats as we need
the best speed possible. I (stupidly) put in JPG forgetting of course it
can't be transparent so it always hid the map area in view! 

Thanks
Colin

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