[MapProxy] Mapproxy hangs on reprojection?

Anne Blankert anne.blankert at geodan.nl
Fri Oct 1 11:49:56 EDT 2010


 I can confirm that reprojected transparency now works.
Thanks very much.

Anne

On 10/1/2010 11:51 AM, Oliver Tonnhofer wrote:
> Hi Anne,
>
> On 27.09.2010, at 16:43, Oliver Tonnhofer wrote:
>>> On 26.09.2010, at 22:10, Anne Blankert wrote:
>>>> After reprojection, transparency still seems to be lost, also on the Linux install.
>>>> Both client to MapProxy and MapProxy to WMS request with 'transparent=true'. I verified that the WMS server sends a png on a transparent background.
>> Hmmm, can you mail me a full configuration example? I've tried to reproduce this (transparent EPSG:4326 source, EPSG:4326 cache and EPSG:900913 request), but it worked here (0.8.5 and trunk).
> Ok, there was indeed a bug for the projection _before_ caching, but it didn't showed up when using the fastpng PIL version. There was an unnecessary image conversion where the transparency was lost, so it should also be a bit faster.
>
> There is an intermediate release:
> http://mapproxy.org/static/rel/MapProxy-0.8.6.dev-20101001.tar.gz
>
> Thanks for reporting that issue and sending me the example.
>
> Regards,
> Oliver
>




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