Sounds like it might still be a projection issue because the base layer sets the projection in OpenLayers. Be sure that all your layers are in the same projection.
Rich On Sat, Nov 23, 2013 at 11:26 AM, Gaëtan Palka <palka.gae...@gmail.com>wrote: > Thank you, it is a mistake I did not correct (corected now) but it does > not totally correct the problem. If the isBaseLayer prameter is true, I can > see it but if it is false the tile stay white. > > > 2013/11/23 Richard Greenwood <richard.greenw...@gmail.com> > >> Just a guess, but I see two different coordinate systems in your WMS >> request: >> 900913 is web mercator >> 4326 is long/lat >> That does not look correct. >> >> Rich >> >> >> On Sat, Nov 23, 2013 at 12:30 AM, Gaëtan Palka <palka.gae...@gmail.com>wrote: >> >>> I continue my test to be able to shaw my WMS from qgis-server. I follow : >>> http://live.osgeo.org/en/quickstart/openlayers_quickstart.html >>> but my tiles stay white. The resultat of : >>> >>> http://localhost/cgi-bin/alea37_900913/qgis_mapserv.fcgi?MAP=%2Fusr%2Flib%2Fcgi-bin%2Falea37_900913%2Falea37_900913.qgs&LAYERS=alea37_900913&SERVICE=WMS&VERSION=1.1.1&REQUEST=GetMap&STYLES=&FORMAT=image%2Fjpeg&SRS=EPSG%3A4326&BBOX=0,-90,180,90&WIDTH=256&HEIGHT=256 >>> The webbrowser give any error, only a white tile. >>> >>> Thank you for help >>> >>> >>> 2013/11/22 Gaëtan Palka <palka.gae...@gmail.com> >>> >>>> I do not use mapserver and mapfile. I use "qgis-mapserver" which is the >>>> cartographic server of the qgis project. It will be easier to use mapserver >>>> but I need to have a really great precision form my representation. And >>>> qgis-server is exactly what I need. >>>> >>>> >>>> 2013/11/22 <steve.tout...@inspq.qc.ca> >>>> >>>>> >>>>> You can use shp2img to test your mapfile before using it in OL >>>>> http://mapserver.org/fr/utilities/shp2img.html >>>>> >>>>> set debug 5 under MAP and LAYER tag in your mafile and have a look at >>>>> mapserver log. >>>>> >>>>> If it works with shp2img the problem is your OL config >>>>> >>>>> >>>>> >>>>> *Gaëtan Palka <palka.gae...@gmail.com >>>>> <palka.gae...@gmail.com>>@lists.osgeo.org <http://lists.osgeo.org>* >>>>> Envoyé par : openlayers-users-boun...@lists.osgeo.org >>>>> >>>>> 2013-11-22 13:12 >>>>> A >>>>> openlayers-users <openlayers-users@lists.osgeo.org> >>>>> cc >>>>> Objet >>>>> [OpenLayers-Users] OL 2.13 and WMS from qgis-mapserver >>>>> >>>>> >>>>> >>>>> >>>>> >>>>> >>>>> hi, >>>>> >>>>> I work on Ubuntu 12.04 LTS and I want to show a WMS produced by >>>>> qgis-mapserver. All is OK want I open my WMS with qgis desktop but when I >>>>> want to show it with OL my WMS does not appear and firebug does not says >>>>> that there is an error. >>>>> Here my .js : >>>>> >>>>> function init() { >>>>> var map = new OpenLayers.Map('map',{controls:[]}); >>>>> >>>>> map.addControl(new OpenLayers.Control.LayerSwitcher()); >>>>> map.addControl(new OpenLayers.Control.Navigation()); >>>>> >>>>> var osmLayer = new OpenLayers.Layer.OSM(); >>>>> var wms = new OpenLayers.Layer.WMS( >>>>> 'alea', ' >>>>> *http://localhost/cgi-bin/alea37_900913/qgis_mapserv.fcgi*<http://localhost/cgi-bin/alea37_900913/qgis_mapserv.fcgi> >>>>> ', >>>>> { >>>>> layers: 'alea37_900913', >>>>> format: 'image/png', >>>>> } >>>>> ); >>>>> map.addLayer(osmLayer); >>>>> map.addLayer(wms); >>>>> map.setCenter(new OpenLayers.LonLat(71000,6000000),10); >>>>> >>>>> } >>>>> >>>>> My data (shp and qgis project) is in the folder >>>>> /usr/lib/cgi-bin/alea37_900913. >>>>> >>>>> I used this tutorial : >>>>> *http://anitagraser.com/2012/03/30/qgis-server-on-ubuntu-step-by-step/*<http://anitagraser.com/2012/03/30/qgis-server-on-ubuntu-step-by-step/> >>>>> >>>>> Thank you by advance for help. >>>>> _______________________________________________ >>>>> Users mailing list >>>>> us...@lists.osgeo.org >>>>> http://lists.osgeo.org/mailman/listinfo/openlayers-users >>>>> >>>>> >>>>> >>>> >>>> _______________________________________________ >>>> Users mailing list >>>> us...@lists.osgeo.org >>>> http://lists.osgeo.org/mailman/listinfo/openlayers-users >>>> >>> >>> >>> _______________________________________________ >>> Users mailing list >>> us...@lists.osgeo.org >>> http://lists.osgeo.org/mailman/listinfo/openlayers-users >>> >> >> >> >> -- >> Richard Greenwood >> richard.greenw...@gmail.com >> www.greenwoodmap.com >> > > -- Richard Greenwood richard.greenw...@gmail.com www.greenwoodmap.com
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