SLD issues

[Jacolin Yves]

Le Monday 08 October 2007 10:14:41 Jacolin Yves, vous avez écrit :
> Le Friday 05 October 2007 15:41:40 Yewondwossen Assefa, vous avez écrit :
> > Jacolin Yves wrote:
> > > Hi list,
> > >
> > > I am trying to setup a SLD file for a layer. I create a SLD file:
> > > <StyledLayerDescriptor version="1.0.0">
> > > 	<NamedLayer>
> > > 		<Name>geosignal</Name>
> > > 		<NamedStyle>
> > > 			<Name>xxx</Name>
> > > 		</NamedStyle>
> > > 		<UserStyle>
> > > 			<FeatureTypeStyle>
> > > 				<Rule>
> > > 					<RasterSymbolizer>
> > > 						<Opacity>0.6</Opacity>
> > > 					</RasterSymbolizer>
> > > 				</Rule>
> > > 			</FeatureTypeStyle>
> > > 		</UserStyle>
> > > 	</NamedLayer>
> > > </StyledLayerDescriptor>
> > >
> > > Which the aims is to change the opacity.
> > >
> > > My url is:
> > > http://www2.xxxx.com/cgi-bin/mapserv_wms?
> > > LAYERS=orthophoto,geosignal,sncf&
> > > TRANSPARENT=true&
> > > FORMAT=jpeg&SERVICE=WMS&VERSION=1.1.1&
> > > REQUEST=GetMap&EXCEPTIONS=application-vnd.ogc.se_inimage&
> > > STYLES=,,&SLD=http://www2.xxx.com/lpdi/sld/geosignal.xml&
> > > SRS=EPSG:27582&
> > > BBOX=579452.7126630786,2420705.106583846,608239.3637849536,2441871.7618
> > >20 5184& WIDTH=680&HEIGHT=500
> > >
> > > My geosignal layer is not transparent. Do I need to do something to
> > > mapserver side (build, configuration)? I didn't change anything in my
> > > mapfile. Am I right?
> > >
> > > Regards,
> > >
> > > Y.
> >
> >    You are right that there should not be any changes needed in the map
> > file. Make sure that you have built MapServer with OGR support (USE_OGR).
> >   The SLD seems to be valid from what I can see. From your settings it
> > should have the same effect as setting the OPACITY value on the
> > geosignal layer to 60. Does setting the opacity value manually in your
> > layer and not using the sld gives you the expected result ?
>
> Hi,
>
> Thanks for your answer Yewondwossen Assefa. I check my mapserv cgi and, yes
> it was built with OGR (INPUT=OGR). If I change/add the TRANSPARENCY
> parameter to 60, all is working fine.
>
> Do you think I don't use the correct parameter ? The mapfile don't use
> OPACITY as valid parameter (except for the 5.0, and I am using the 4.10.1
> release).
>
> Y.

Hi again ;)

I succeed to use a SLD service with my WMS map. My problem came from the 
abscence of this part:
WEB
  IMAGEPATH "/tmp/"
END

Regards,

Y.
-- 
Yves Jacolin
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