First a note that your email text didn't come through in my list digest:
> Skipped content of type multipart/alternative-------------- next part
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Now for legends. This might not be what you need but it's how I've worked with
legends in mapbuilder before. So here's the app:
http://www.eman-rese.ca/mapbuilder/demo/citsci/index.html
More specifically the map context is here
http://www.eman-rese.ca/mapbuilder/demo/citsci/elements.xml
So we have MapBuilder showing a MapServer WMS layer. I set the legend graphic
as part of the layer with
<Layer queryable="1" hidden="1">
<Server service="OGC:WMS" version="1.1.1" title="WHC CitizenScience
WMS">
<OnlineResource xlink:type="simple"
xlink:href="http://emandev.cciw.ca/cgi-bin/mapserver/whc_ows_demo.asp"/>
</Server>
<Name>LAND</Name>
<Title>Land</Title>
<SRS>EPSG:4326</SRS>
<FormatList>
<Format current="1">image/png</Format>
</FormatList>
<StyleList>
<Style current="1">
<Name>Default</Name>
<Title>Default</Title>
<LegendURL format="image/gif">
<OnlineResource xlink:type="simple"
xlink:href="http://emandev.cciw.ca/cgi-bin/mapserver/whc_ows_demo.asp?
VERSION=1.1.1&
SERVICE=WMS&
REQUEST=GetLegendGraphic&
LAYER=LAND&
STYLE=Default&
FORMAT=image%2Fgif"/>
</LegendURL>
</Style>
</StyleList>
</Layer>
So this should take care of the client end...If I can find that mapfile
again I'll pass along the WMS definition also.
Hope this helps,
Josh Hevenor
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