Is it posible to extend current LegendDecoration paint method to ignore some
layers? Maybe the skipped layers can be passed in a custom WMS parameter. Is
that possible?
Other possibility is to query a database from there to know whether a layer
should be rendered on the legend or not. Do you consider it a bad approach?
Do I have to checkout all GeoServer source code to do that?
Do I need to use some particular JARs?
Is there any documentation about how to "deploy" new decorations?
Sorry about having so many questions. I just want to learn. :)
Thanks a lot.
2011/6/17 Andrea Aime <[email protected]>
> On Fri, Jun 17, 2011 at 7:52 PM, Fernando Barbat <[email protected]>
> wrote:
> > Is it posible to customize how a legend in WMS decorations is rendered?
> In
> > my case, I just want the legend to skip some layers, which are used only
> for
> > labeling.
> >
> > If it is not posible, any workaround would be appreciated.
>
> As far as I can see map decorations are pluggable, so you can code your
> own custom legend decoration if you want.
> See the code here:
>
> http://svn.codehaus.org/geoserver/trunk/src/wms/src/main/java/org/geoserver/wms/decoration/
>
> the "fromFile" method in
>
> http://svn.codehaus.org/geoserver/trunk/src/wms/src/main/java/org/geoserver/wms/decoration/MapDecorationLayout.java
> and how the various decoration plugins are registered in the spring
> context here:
>
> http://svn.codehaus.org/geoserver/trunk/src/wms/src/main/java/applicationContext.xml
>
> Cheers
> Andrea
>
> >
> > Thanks.
> >
> >
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> GeoSolutions S.A.S.
> Tech lead
>
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>
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>
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