support legend graphic generation for WMS layers
|debbie.pagurek@…, tomkralidis, sholl, nhermann
Description (last modified by )
When mapserver acts as a WMS client, it does not use the legendurl metadata to generate legend icons. It would be very nice if mapserver would be able to generate legend icons for remote WMS layers from the legendurl metadata. An acceptable limitation would be to require all the metadata that is created when loading a context file. The intention would be to have legend icons show up in both the mapserver legend and the legend template processor output.