[Geoserver-devel] [jira] Created: (GEOS-4036) Transparent gifs as polygon stroke show up black on corners of polygon

[_Failed_to_Retrieve]

Transparent gifs as polygon stroke show up black on corners of polygon
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                 Key: GEOS-4036
                 URL: http://jira.codehaus.org/browse/GEOS-4036
             Project: GeoServer
          Issue Type: Bug
    Affects Versions: 2.0.2
         Environment: I run my version on windows and I've use the windows installer.
            Reporter: Bas Vermeulen
            Assignee: Andrea Aime
            Priority: Minor

Transparent gifs as polygon stroke (sld snippet below) appear black on corners in geoserver 2.0.2. The same sld and gif is rendered just fine in 2.0.1 .

<Rule>
          <Title>Anchorage area</Title>
          <Abstract>Anchorage area</Abstract>
          <MinScaleDenominator>160000</MinScaleDenominator>
     <MaxScaleDenominator>320000</MaxScaleDenominator>
         <LineSymbolizer>
          <Stroke>
    <GraphicStroke>
           <Graphic>
            <ExternalGraphic>
             <OnlineResource
              xlink:href="http://localhost/anchor_20.gif&quot;/&gt;
             <Format>image/gif</Format>
          </ExternalGraphic>
          <Size>20</Size>
         </Graphic>
        </GraphicStroke>
</Stroke>
</LineSymbolizer>
</Rule>

Where anchor_20.gif contains transparent areas. I haven't been able to reproduce this issue with a non-transparent gif.

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