Hello!
Thank you for your answer!
the URL seems to lack the BBOX parameter (I think this is a necessary
parameter in a GetMap request)
Can you access the maps through QGIS desktop?
What happens if you send a GetCapabilities request:
http://myserver/cgi-bin/qgis_mapserv.fcgi?SERVICE=WMS&VERSION=1.3.0&REQUEST=GetCapabilities
In QGIS Desktop, everything seems ok, the GetCapabilities-Request looks
also ok - here the head of the answer cut 'n copied:
<WMS_Capabilities version="1.3.0"
xsi:schemaLocation="http://www.opengis.net/wms
http://schemas.opengis.net/wms/1.3.0/capabilities_1_3_0.xsd";><Service><Name>WMS</Name><Title>QGIS-Server</Title><Abstract/><OnlineResource
xlink:type="simple"
xlink:href=""/><ContactInformation><ContactPersonPrimary><ContactPerson>Albin
Blaschka</ContactPerson><ContactOrganization>LFZ
Raumberg-Gumpenstein</ContactOrganization></ContactPersonPrimary><ContactVoiceTelephone/><ContactElectronicMailAddress>albin.blasc...@raumberg-gumpenstein.at</ContactElectronicMailAddress></ContactInformation></Service>
...
Concerning the BBOX:
I tried it with the following URL (for a small area close to the town of
Salzburg), but again, no success, just a white canvas:
http://myserver/cgi-bin/qgis_mapserv.fcgi?SERVICE=WMS&VERSION=1.3.0&REQUEST=GetMap&FORMAT=image/png&CRS=EPSG:4326&WIDTH=500&HEIGHT=500&LAYERS=mypostgislayer&BBOX=12.96,47.79,12.98,47.81
Thanks,
Albin
Bernhard
Am 22.11.2012 16:12, schrieb Albin Blaschka:
Hello!
I just started to use QGIS Server on an Ubuntu server, after
installation and basic configuration, I get a successful answer of a
GetCapability-Request.
Now, for my first "real" project, I have a question regarding the QGIS
Server and PostGIS-Layers: If I enter the following URL in firefox, I
just get a blank canvas, no layer:
http://myserver/cgi-bin/qgis_mapserv.fcgi?SERVICE=WMS&VERSION=1.3.0&REQUEST=GetMap&FORMAT=image/png&CRS=EPSG:4326&WIDTH=500&HEIGHT=500&LAYERS=mypostgislayer
What I have done so far:
* I have set up a project in QGIS Desktop including a PostGIS-Layer,
with the connection storing the full connection string (username and
password), the layer is shown as it should be
* I saved the QGIS project file and opend it in a text editor and found
the credentials for the PostGIS-Layer
* I copied the project file into the cgi-bin directory, chmod'ed it even
to 777, just to get it going; trying it with the "map="-parameter was
also not successfull...
* The database server is the same box as the apache (Ubuntu Oneiric
11.10, PostgreSQL 8.3.8, PostGIS Version 1.3; it is an intranet-server,
not reachable from outside)
What have I done wrong?
Thanks in advance,
best regards,
Albin
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| Etrichstrasse 26, A-5020 Salzburg
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| - It's hard to live in the mountains, hard but not hopeless!
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