[QGIS-trac] [Quantum GIS] #1115: WMS Layer GetMap Request with Wrong Parameters

[Quantum GIS]

#1115: WMS Layer GetMap Request with Wrong Parameters
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   Reporter:  Pinpin                            |              Owner:  nobody           
       Type:  defect                            |             Status:  new              
   Priority:  major: does not work as expected  |          Milestone:  Version 1.0      
  Component:  Build/Install                     |            Version:  HEAD             
   Keywords:  projection, wms                   |   Platform_version:  Linux/Ubuntu 8.04
   Platform:  Debian                            |           Must_fix:  No               
Status_info:  0                                 |  
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 WMS Request doesn't work as expected with a different projection than
 EPSG:4326. [[BR]]
 The parameters BBOX and WIDTH and HEIGHT doesn't match with the SRS
 parameter. It doesn't match either with the projection of the map.

 Here is the url of the WMS : http://www.geosignal.org/cgi-bin/wmsmap?

 The projection of the map is 27582 : NTF (Paris)/France II and all the
 layers included the WMS layer are in this projection.

 Here is the error of QGIS :

 {{{
 Ne peut dessiner GéoSIGNAL parce que:
 (code d'erreur inconnu d'un serveur de post-1.3 WMS)
  Le fournisseur de WMS a également rapporté:
 msDrawMap(): Image handling error. Unable to initialize image.
 msCalculateScale(): General error message. Invalid image extent,
 minx=2.407860, miny=46.227500, maxx=2.407860, maxy=46.227500.

   C'est probablement dû à un bogue dans le rapport du programme QGIS.
 Reportez cette erreur.
  URL Éprouvé:http://www.geosignal.org/cgi-
 bin/wmsmap?SERVICE=WMS&VERSION=1.1.1&REQUEST=GetMap&BBOX=-6.062580,41.163200,10.878300,51.291800&SRS=EPSG:27582&WIDTH=1&HEIGHT=1&LAYERS=RASTER4000k&STYLES=&FORMAT=image/png&TRANSPARENT=TRUE
 }}}

 Indeed, the url should be :
 http://www.geosignal.org/cgi-
 bin/wmsmap?SERVICE=WMS&VERSION=1.1.1&REQUEST=GetMap&BBOX=0,1600000,1250000,2600000&SRS=EPSG:27582&WIDTH=500&HEIGHT=400&LAYERS=RASTER4000k&STYLES=&FORMAT=image/png&TRANSPARENT=TRUE

 Qgis set a good SRS (EPSG:2758) but the BBOX is false.

-- 
Ticket URL: <https://trac.osgeo.org/qgis/ticket/1115>
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