Hi list,
Im using Geoserver 2.0.2 .
Im working on a application executing a GetMap queres that use external SLD
files. These SLD are passed to GEOSERVER through the SLD parameter of the HTTP
GET query, and have a small question in relation with that.
Currently, the name of the NamedLayer element inside of the SLD must match
the name used in the layers parameter of the query. But I would like to reuse
the same SLD file for several layers. It doesn't seem to ne possible as each
SLD called externally by the "SLD" HTTP parameter can work with one layer only
due the required mention of the layer name inside of the XML.
e.g: this SLD will work for a GetMap query on the layer
topp:europe_west_level_0
<?xml version="1.0" encoding="ISO-8859-1"?>
<StyledLayerDescriptor version="1.0.0"
>
<NamedLayer>
<Name>topp:europe_west_level_0</Name>
<UserStyle>
</UserStyle>
</NamedLayer>
</StyledLayerDescriptor>
It actually works when called by the following query:
http://193.190.116.6:8080/geoserver/wms?SERVICE=WMS&VERSION=1.1.1&REQUEST=GetMap&SERVICE=WMS&EPSG=4326&layers=topp:europe_west_level_0&EPSG=4326&format=image/png&bbox=6.4,34,35,44.55&WIDTH=1000&HEIGHT=800&sld=http://edit.br.fgov.be/test_debug/giant_polygon.sld
...but I would like to reuse the same SLD with any layer in the WMS that
contains polygon.
This can work with the registered static styles in Geoserver (that are also
based on SLD), but not with the ones that are passed dynamically in the
GetMap query.
Is there a mechanism allowing Geoserver doing so (like a regular expression in
the Name element of the XML)? What about version 2.0.3?
Cheers,
Franck
Franck Theeten
Database Manager
Department of African Zoology
Royal Museum for Central Africa
3080 Tervuren
Belgium
0032/2/769-56-24
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