Hi, this is more for Geoserver user list... but try with this params:
&LEGEND_OPTIONS=forceLabels:off&RULE=Rule 2a LEGEND_OPTIONS is a geoserver spesific so it probably wont work with other wms servers, while RULE is SLD standard si it should work with any comliant server. http://geoserver.org/display/GEOSDOC/GetLegendGraphic+Improvements cheers On Tue, Dec 1, 2009 at 8:28 PM, Dragan Podvezanec <[email protected]> wrote: > > Hi all. > > I'm trying to make custom layer switcher, with legend, because I have > thematic map. It contains few polygon WMS layers from Geoserver. Those > layers are same layer on GS, but filtered by attributes, so I can switch > them on or off. > > What intterests me, how can I make small PNG with layer color from SLD, > based on attributes? I tried to use GetLegendGraphic WMS request, but as I > see, this request doesn't accept OGCFilter, so I cannot fetch color for > single layer created with filter. I get PNG's for all layers. > > Is there any other workaround how to achieve this, or I will have to write > my own SLD parser? :( > > > -- > View this message in context: > http://n2.nabble.com/How-to-fetch-polygon-color-from-SLD-tp4095731p4095731.html > Sent from the OpenLayers Users mailing list archive at Nabble.com. > _______________________________________________ > Users mailing list > [email protected] > http://openlayers.org/mailman/listinfo/users > -- Ivan Grcic _______________________________________________ Users mailing list [email protected] http://openlayers.org/mailman/listinfo/users
