I have problem with styling in geoserver.
Using tutorial from https://docs.geoserver.org/stable/en/user/styling/sld/cookbook/lines.html#id7
everything is ok but when I want to use ExternalGraphic instead of WKN symbol nothing happend.
My sld file look like:
<?xml version="1.0" encoding="UTF-8"?>
<sld:UserStyle xmlns:sld="http://www.opengis.net/sld" xmlns="http://www.opengis.net/sld" xmlns:gml="http://www.opengis.net/gml" xmlns:ogc="http://www.opengis.net/ogc">
<sld:Name>Default Styler</sld:Name>
<sld:FeatureTypeStyle>
<sld:Name>name</sld:Name>
<sld:Rule>
<sld:LineSymbolizer>
<sld:Stroke>
<sld:GraphicStroke>
<sld:Graphic>
<sld:ExternalGraphic>
<sld:OnlineResource xmlns:xlink="http://www.w3.org/1999/xlink" xlink:type="simple" xlink:href="http://127.0.0.1/svg2.svg" />
<sld:Format>image/svg</sld:Format>
</sld:ExternalGraphic>
<sld:Size>16</sld:Size>
</sld:Graphic>
</sld:GraphicStroke>
</sld:Stroke>
</sld:LineSymbolizer>
</sld:Rule>
</sld:FeatureTypeStyle>
</sld:UserStyle>
Someone of you know why it happens?
BTW I try make it work because I need line on my wms looking like
http://wms.e-mapa.net/cgi-bin/mapserv?map=/home/www/egmina/implementation/czerwonak/pln/wms/mpzp.map&VERSION=1.1.1&SERVICE=WMS&REQUEST=GetMap&LAYERS=lzb&SRS=EPSG:2180&BBOX=364177.88820526295,519023.6162198745,364271.63820526295,519054.7197354995&WIDTH=1920&HEIGHT=637&TRANSPARENT=TRUE&FORMAT=image/png&styles=,,,,,&unique=3971
Thanks for any help.
Best Answer
The first thing to check is that you can open
http://127.0.0.1/svg2.svg
in your browser. I suspect that is the problem.The easy way to use an external graphic is to put it in the styles directory and refer to it using a relative path - I use something like: