i actually tried that originally. however, i can't position/displace the graphic when it's within the textsymbolizer.
http://skitch.com/alyssawright/d18p6/openlayers-map-preview is there a way to move the graphic, so it's positioned above the label and not have those orphaned points? thanks, alyssa. On 8/16/10 2:40 PM, Andrea Aime wrote: > alyssa wright ha scritto: >> Hi all, >> >> I am labelling a point and find myself with extra points without >> labels. See the red boxes here: >> >> http://skitch.com/alyssawright/d1gse/openlayers-map-preview >> >> It gets better when I remove my vendor options, but it's never >> perfect. I'm wondering what I might do to mitigate this? > > When you want to make sure a point and a label can only appear togheter, > or not appear at all, you can put the Graphic inside the text symbolizer > (yes, this is a non well documented GeoServer specific extension): > > <Rule> > <Name>city1 12.5M_3M</Name> > <Title>city1 12.5M_3M</Title> > <ogc:Filter> > <ogc:Or> > <ogc:PropertyIsEqualTo> > <ogc:PropertyName>place</ogc:PropertyName> > <ogc:Literal>city</ogc:Literal> > </ogc:PropertyIsEqualTo> > <ogc:PropertyIsEqualTo> > <ogc:PropertyName>place</ogc:PropertyName> > <ogc:Literal>metropolis</ogc:Literal> > </ogc:PropertyIsEqualTo> > </ogc:Or> > </ogc:Filter> > <MinScaleDenominator>3000000.0</MinScaleDenominator> > <MaxScaleDenominator>1.25E7</MaxScaleDenominator> > <TextSymbolizer> > <Label> > <ogc:PropertyName>name</ogc:PropertyName> > </Label> > <Font> > <CssParameter name="font-family">SansSerif</CssParameter> > <CssParameter name="font-size">10</CssParameter> > <CssParameter name="font-style">normal</CssParameter> > <CssParameter name="font-weight">normal</CssParameter> > </Font> > <LabelPlacement> > <PointPlacement> > <AnchorPoint> > <AnchorPointX> > <ogc:Literal>0.5</ogc:Literal> > </AnchorPointX> > <AnchorPointY> > <ogc:Literal>0.5</ogc:Literal> > </AnchorPointY> > </AnchorPoint> > <Displacement> > <DisplacementX>0</DisplacementX> > <DisplacementY>10</DisplacementY> > </Displacement> > </PointPlacement> > </LabelPlacement> > <Halo> > <Radius> > <ogc:Literal>2</ogc:Literal> > </Radius> > <Fill> > <CssParameter name="fill">#FFFFFF</CssParameter> > <CssParameter name="fill-opacity">0.5</CssParameter> > </Fill> > </Halo> > <Fill> > <CssParameter name="fill">#2b2b2b</CssParameter> > </Fill> > <Graphic> > <ExternalGraphic> > <OnlineResource xmlns:xlink="http://www.w3.org/1999/xlink"; > xlink:type="simple" > xlink:href="file:/pathto/styles/symbols/large-city.png" /> > <Format>image/png</Format> > </ExternalGraphic> > <Size>8</Size> > </Graphic> > <VendorOption name="autoWrap">100</VendorOption> > <VendorOption name="spaceAround">20</VendorOption> > <VendorOption name="allowOverrun">true</VendorOption> > </TextSymbolizer> > </Rule> > > Hope this helps > > Cheers > Andrea > ------------------------------------------------------------------------------ This SF.net email is sponsored by Make an app they can't live without Enter the BlackBerry Developer Challenge http://p.sf.net/sfu/RIM-dev2dev _______________________________________________ Geoserver-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/geoserver-users
