I'm trying to build a custom legend with MapServer (and OpenLayers plus
some custom JS and PHP) and I'm using the getLegendGraphic request to
get the graphic pieces for the legend. However, I've got some layers
with data from 2003, 2005 and 2009 (3 separate layers) that I want to
represent on the legend with their common style and one label (e.g.
Forest Lands instead of 3 icons labeled "Forest Lands 2003", "Forest
Lands 2005", "Forest Lands 2009").
I tried making a group layer, but getLegendGraphic() didn't like this
and it returned null.
Is there a way I can specify both the style icon and the label? Or is
there some other way to do this?
Help would be appreciated (as it always is).
Thanks,
--
Bill Thoen
GISnet - www.gisnet.com
1401 Walnut St., Suite C
Boulder, CO 80302
303-786-9961 tel
303-443-4856 fax
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