Re: [Geoserver-users] SLD: xlink:href="sgu/sld_test01/SVGsymbolGROUP.svg#symbol_01 shows the whole SVG symbolgroup in Geoserver Layer Preview

[Andrea Aime]

On Fri, Jun 29, 2012 at 6:41 AM, Anders Söderman <
anders.soder...@gisassistans.se> wrote:

>   Hello – I´m editing 8 different polygonpatteringsymbols at once inside
> one single SVG file.
> All eight symbols within the SVG-file are needed when renderinging one
> Geoserver Layer (with 13 Scale- and 10 Areaintervals = 130 Rules)****
>
> ** **
>
> When trying to reach one of the SVG-symbols inside one of the SLD Rules
> the Layer Preview shows all symbols within the SVG file instead of the one
> specified in the    SVGsymbolGROUP.svg#symbol_01     filename.****
>
> ** **
>
> …****
>
>           <PolygonSymbolizer>
>              <Fill>
>                 <GraphicFill>
>                    <Graphic>
>                     <ExternalGraphic>
>                       <OnlineResource xlink:type="simple" xlink:href=
> "sgu/sld_test01/SVGsymbolGROUP.svg#symbol_01"/>
>                       <Format>image/svg+xml</Format>
>                     </ExternalGraphic>
>                     <Size>
>                       <ogc:Literal>80</ogc:Literal>
>                     </Size>
>                    </Graphic>
>                  </GraphicFill>
>              </Fill>****
>
> …****
>
> ** **
>
> Doesn´t SLD support the “SVG group  ID” syntax?
>

SLD standard wise I've never seen that syntax, so I don't believe it's
supposed to be supported.
GeoServer implementation surely does not, feel free to modify the code to
get it there
though, there is a single class named SVGGraphicFactory.java in the svg
module of GeoTools
that handles SVG icons

Cheers
Andrea

-- 
Ing. Andrea Aime
GeoSolutions S.A.S.
Tech lead

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