Hi Andrea,

Thanx for your help.  Unfortunately, the style you posted does not work for me. 
 Now I have labels that are rendering on 
top of my graphics.

Having a font-size of 0 was the only way I could get the renderer NOT to label 
text.
- If I remove the font tag completely, it seems to default to 10, so removing 
the tag is also not an option.
- If I remove the label,font,and fill tags, the labels don't render, but 
neither does the graphic.
- I tried using a GraphicSymbolizer, but I could get that work either.  It's 
more than likely I'm not using this 
correctly as the only examples I could find use graphics in the 
Text/Line/Point/etc Symbolizer.

Any other ideas would be appreciated!
Thanx,
Kevin



Andrea Aime wrote:
> Kevin Neufeld ha scritto:
>> Hi Andrea,
>>
>> Ok, I think I found a test case.  The zip attachment contains a shape 
>> file of a mere 10 features.  If you try to render them using the SLD 
>> and zoom to the area defined by 
>> BBOX=1159128.0092474436,687668.0837239925,1166603.1769392828,695143.2514158319,
>>  
>> geotools seems to get caught in an infinite loop and the image request 
>> never returns.
>>
>> The only thing of interest the logs produced were the following two 
>> lines:
>>
>> 29 Jun 10:52:03 ERROR [wms.WMSHttpHelper] - Error forwarding request 
>> http://localhost:8080/geoserver/wms?SERVICE=WMS&REQUEST=GetMap&VERSION=1.1.0&LAYERS=cews:SR7&EXCEPTIONS=application/vnd.ogc.se_inimage&STYLES=&TRANSPARENT=FALSE&FORMAT=image/png&SRS=EPSG:2927&WIDTH=774&HEIGHT=774&BBOX=1159128.0092474436,687668.0837239925,1166603.1769392828,695143.2514158319
>>  
>> Read timed out
>> 29 Jun 10:54:04 ERROR [wms.WMSHttpHelper] - Error forwarding request 
>> http://localhost:8080/geoserver/wms?SERVICE=WMS&REQUEST=GetMap&VERSION=1.1.0&LAYERS=cews:SR7&EXCEPTIONS=application/vnd.ogc.se_inimage&STYLES=&TRANSPARENT=FALSE&FORMAT=image/png&SRS=EPSG:2927&WIDTH=774&HEIGHT=774&BBOX=1159128.0092474436,687668.0837239925,1166603.1769392828,695143.2514158319
>>  
>> Read timed out
>>
>>
>> Any insight you might have would be greatly appreciated.
> 
> The cause of the problem is in your style:
> 
> <Font>
>    <CssParameter name="font-size">0</CssParameter>
> </Font>
> 
> Font size zero? Anyways, the renderer should defend itself
> from this kind of abuse and just skip rendering labels.
> 
> http://jira.codehaus.org/browse/GEOT-2579
> 
> Also, the style as build does not validate, not even against
> the modified GeoServer schema. The version I included at the
> bottom of this mail does validate and renderer without
> entering in an infinite loop.
> 
> Cheers
> Andrea
> 
> <?xml version="1.0" encoding="ISO-8859-1"?>
> 
> <StyledLayerDescriptor version="1.0.0" 
> xmlns="http://www.opengis.net/sld"; xmlns:ogc="http://www.opengis.net/ogc";
> 
>   xmlns:xlink="http://www.w3.org/1999/xlink"; 
> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
> 
>   xsi:schemaLocation="http://www.opengis.net/sld 
> http://schemas.opengis.net/sld/1.0.0/StyledLayerDescriptor.xsd";>
> 
>    <NamedLayer>
> 
>       <Name>Highway7</Name>
> 
>       <UserStyle>
> 
>          <Title>Highway7</Title>
> 
> 
> 
>          <Abstract></Abstract>
> 
> 
> 
>          <FeatureTypeStyle>
> 
>             <Rule>
> 
>                <Title>Highway7Dark</Title>
> 
>                <Abstract>The dark component of the highway</Abstract>
> 
>                <LineSymbolizer>
> 
>                   <Stroke>
> 
>                      <CssParameter name="stroke">#af8d26</CssParameter>
> 
>                      <CssParameter name="stroke-width">4.0</CssParameter>
> 
>                      <CssParameter 
> name="stroke-linecap">round</CssParameter>
> 
>                   </Stroke>
> 
>                </LineSymbolizer>
> 
>             </Rule>
> 
>          </FeatureTypeStyle>
> 
> 
> 
>          <FeatureTypeStyle>
> 
>             <Rule>
> 
>                <Title>Highway7Light</Title>
> 
>                <Abstract>The light component of the highway</Abstract>
> 
>                <LineSymbolizer>
> 
>                   <Stroke>
> 
>                      <CssParameter name="stroke">#fffa73</CssParameter>
> 
>                      <CssParameter name="stroke-width">2.0</CssParameter>
> 
>                      <CssParameter 
> name="stroke-linecap">round</CssParameter>
> 
>                   </Stroke>
> 
>                </LineSymbolizer>
> 
>                <TextSymbolizer>
> 
>                   <Label><ogc:PropertyName>TYPE</ogc:PropertyName></Label>
>                   <Font>
> 
>                      <CssParameter name="font-size">10</CssParameter>
> 
>                   </Font>
> 
>                   <Fill>
> 
>                      <CssParameter name="fill">#FFFFFF</CssParameter>
> 
>                   </Fill>
> 
>                   <Graphic>
> 
>                      <ExternalGraphic>
> 
>                         <OnlineResource xlink:href="SR7.png"/>
> 
>                         <Format>image/png</Format>
> 
>                      </ExternalGraphic>
> 
>                   </Graphic>
> 
>                   <VendorOption name="spaceAround">5</VendorOption>
> 
>                   <VendorOption name="group">yes</VendorOption>
> 
>                </TextSymbolizer>
> 
>             </Rule>
> 
>          </FeatureTypeStyle>
> 
>       </UserStyle>
> 
>    </NamedLayer>
> 
> </StyledLayerDescriptor>

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