[Users] Legends with cached tiles

[Ryan Williams]

Thanks Ivan,

I'm using GeoServer 2.0-SNAPSHOT + the built-in geowebcache (NIGHTLY, 
built 2009-12-04) and the OpenLayer.js from "openlayers.org/api/2.8/"

I should mention the cached layers I'm working with are in a lambert 
conformal conic projection, so I had to create a custom geowebcache.xml 
file to have the tiles cached in this projection (EPSG:102009).
I couldn't find anything special in the geowewbcache.xml file that 
controlled legend creation.

I also tested with some stock world borders and cities data that was in 
geowebcache, EPSG:4326, and they didn't appear with legends either.
The names of the visible layers appear in the legendPanel, just no graphic.
When I switch to the geoserver wms instead of the geowebcache wms, 
legends appear.

Thanks again,
Ryan



On 4/6/2010 5:10 PM, ivan marchesini wrote:
> Hi Ryan,
> using geoserver 1.7.6 + the built-in geowebcache, and Openlayer trunk (1
> month ago) I've got no problems...
>
> legend appears regularly..
>
> ivan
>
> Il giorno mar, 06/04/2010 alle 16.53 -0500, Ryan Williams ha scritto:
>    
>> Hi all,
>>
>> Could anybody give me a hint on how to get legends to show up in the
>> GeoExt.LegendPanel when I'm using tiles from GeoWebCache?
>> I'm using GeoServer with GeoWebCache on the server, OpenLayers and
>> GeoExt as the front end.
>> Legends worked well when I got layers from the Geoserver WMS, but no
>> legend appears when I get the layers from the GeoWebCache "WMS".
>> The layer name does appear in the legend panel, but no graphics.
>> I'm guessing the GeoWebCache doesn't create the legends and I'll need
>> some kind of work-around, but I don't really know. I figured someone
>> else out there HAD to have had this same problem before, but couldn't
>> find any answers on google or the list archives.
>>
>> Thanks,
>> Ryan
>>
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>>      
>
>    

-- 
Ryan Williams, GISP
GIS Analyst / Programmer
PAQ Interactive Inc.
107 S State St., Suite 300
Monticello, IL 61856-1968
Office: (217) 762-7955
Mobile: (217) 722-2794
rwilliams at paqinteractive.com