Greetings,
I know this is an issue that has been addressed before, but we are having some
issues and am hoping for guidance.
We have a point layer that has, in at least one instance, two points at the
exact some location. Optimally, if would be best if both symbols rendered in a
"stacked" fashion. However, only one of the features is showing. The next best
option would be to prioritize the point drawn based on attribute value. We have
used the <FeatureTypeStyle> tag, but the rendering is still not placing
priority as we have indicated. I have a snippet of the SLD below.
Any suggestions would be greatly appreciated.
<FeatureTypeStyle>
<Rule>
<Name>Type 1</Name>
<Title>Type 1</Title>
<MaxScaleDenominator>750000</MaxScaleDenominator>
<ogc:Filter>
<ogc:PropertyIsEqualTo>
<ogc:PropertyName>gs</ogc:PropertyName>
<ogc:Literal>LA</ogc:Literal>
</ogc:PropertyIsEqualTo>
</ogc:Filter>
<PointSymbolizer>
<Graphic>
<ExternalGraphic>
<OnlineResource xlink:type="simple" xlink:href="UT/LA.svg" />
<Format>image/svg+xml</Format>
</ExternalGraphic>
<Size>
<ogc:Literal>10</ogc:Literal>
</Size>
</Graphic>
</PointSymbolizer>
</Rule>
</FeatureTypeStyle>
<FeatureTypeStyle>
<Rule>
<Name>Type 2</Name>
<Title>Type 2</Title>
<MaxScaleDenominator>750000</MaxScaleDenominator>
<ogc:Filter>
<ogc:PropertyIsEqualTo>
<ogc:PropertyName>gs</ogc:PropertyName>
<ogc:Literal>PA</ogc:Literal>
</ogc:PropertyIsEqualTo>
</ogc:Filter>
<PointSymbolizer>
<Graphic>
<ExternalGraphic>
<OnlineResource xlink:type="simple" xlink:href="UT/PA.svg" />
<Format>image/svg+xml</Format>
</ExternalGraphic>
<Size>
<ogc:Literal>16</ogc:Literal>
</Size>
</Graphic>
</PointSymbolizer>
</Rule>
</FeatureTypeStyle>
Thank you,
Todd
Todd Fagin
Oklahoma Natural Heritage Inventory/
Oklahoma Biological Survey
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