hi,
as you only request one layer in getlegendgraphic, it should be only one
'style=red', not 'styleS=red' within the request.
Jörg
Am 12.04.2011 15:33, schrieb aznan:
Sorry to resurrect an old thread. I'm trying to accomplish the same thing,
but I can't get the styles URL parameter to "stick". I modified the OGC
workshop slightly:
LAYER
NAME rivers
GROUP "Vectors"
CLASSGROUP "blue"
PROJECTION
"init=epsg:4326"
END
TYPE LINE
STATUS ON
DATA ../data/rivers
# how will this data look?
CLASS
NAME "Rivers-blue"
GROUP "blue"
COLOR 0 0 255
END
CLASS
NAME "Rivers-red"
GROUP "red"
COLOR 255 0 0
END
END
When I do a GetLegendGraphic using the following URL I still get a blue
river:
http://localhost/cgi-bin/mapserv.exe?map=/ms4w/apps/ms_ogc_workshop/service/config.map&version=1.1.1&service=WMS&request=GetLegendGraphic&layer=rivers&format=image/png&styles=red
Likewise, if I set CLASSGROUP to "red" I only get the red river even though
I specify "&styles=blue" in the URL.
What gives? Thanks!
Stephan Holl wrote:
Hello Verena,
Verena Diewald<[email protected]>, [20100119 -
14:27:49]
Hi list,
I have one question concerning style handling in MapServer. Is it
possible to define multiple layer styles for my WMS and request the
single styles in the styles parameter in the GetMap request? And how
are the single styles defined in the layer section of the mapfile?
Have a look at GROUP[1] and CLASSGROUP[2].
This should should give what you want.
Best
Stephan
[1] http://mapserver.org/mapfile/class.html
[2] http://mapserver.org/mapfile/layer.html
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