<div dir="ltr"><div>Hi GeoNode users,</div><div><br></div><div>Regarding my previous email, looking at GeoServer <a href="https://docs.geoserver.org/stable/en/user/styling/sld/extensions/pointsymbols.html#external-graphics">documentation</a>, I got the piece of SLD bellow, but burg02.svg is being retrieved from $GEOSERVER_DATA_DIR/styles. <br></div><div><br></div><div>I would like to have:</div><div>1 - burg02.svg being retrieved from a postgres table;</div><div>2 - make a webpage link on burg02.svg through theĀ SLD file</div><div><br></div><div><br></div><div><pre><span class="gmail-nt"><PointSymbolizer></span>
<span class="gmail-nt"><Graphic></span>
<span class="gmail-nt"><ExternalGraphic></span>
<span class="gmail-nt"><OnlineResource</span> <span class="gmail-na">xlink:type=</span><span class="gmail-s">"simple"</span> <span class="gmail-na">xlink:href=</span><span class="gmail-s">"burg02.svg"</span> <span class="gmail-nt">/></span>
<span class="gmail-nt"><Format></span>image/svg+xml<span class="gmail-nt"></Format></span>
<span class="gmail-nt"></ExternalGraphic></span>
<span class="gmail-nt"><Size></span>20<span class="gmail-nt"></Size></span>
<span class="gmail-nt"></Graphic></span>
<span class="gmail-nt"></PointSymbolizer></span></pre></div><div><br></div><div>Any hint on that will be very appreciated.</div><div><br></div><div>Kind regards</div><div><br></div><div>Julierme<br></div><div><br></div><div><br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Fri, Jan 18, 2019 at 4:06 PM Julierme Pinheiro <<a href="mailto:juliermeopensourcedeveloper@gmail.com">juliermeopensourcedeveloper@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div>Dear users,</div><div><br></div><div>I have a color ramp weather forecast map over GeoNode (Screenshot in attached). I would like to add a weather <a href="http://prognoza.hr/wsymbols.html" target="_blank">symbol</a> / png image in a postgres table and make a link over the image. I mean, open the link in a new tab by clicking over the image / weather symbol.</div><div><br></div><div>My first attempt was to use URL external symbol under Labels / Graphic, but I did not get any success. Is it possible to achieve that with GeoNode? If so, could someone point me any direction to achieve this task?</div><div><br></div><div>I appreciated your time.</div><div><br></div><div>Kind regards</div><div><br></div><div>JuliermeĀ <br></div><div><br></div></div>
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