Hello everyone. I need help in rendering decent roads ( just like the ones in sigma.openplans.org ). The problem i have is
that were the lines ( complete chains ) are joined there is a black spot. I've attached the image that is generated. I've tried
different stroke-linejoin parameters but nothing makes it look good. Any idea ?
<Rule>
<Name>roads </Name>
<Title>local roads</Title>
<Abstract></Abstract>
<LineSymbolizer>
<Geometry>
<ogc:PropertyName>line</ogc:PropertyName>
</Geometry>
<Stroke>
<CssParameter name="stroke">#000000</CssParameter>
<CssParameter name="stroke-linecap">round</CssParameter>
<CssParameter name="stroke-width">3.0</CssParameter>
</Stroke>
</LineSymbolizer>
<LineSymbolizer>
<Geometry>
<ogc:PropertyName>line</ogc:PropertyName>
</Geometry>
<Stroke>
<CssParameter name="stroke">#ffffff</CssParameter>
<CssParameter name="stroke-linejoin">blevel</CssParameter>
<CssParameter name="stroke-width">1.8</CssParameter>
</Stroke>
</LineSymbolizer>
<TextSymbolizer>
<Geometry>
<ogc:PropertyName>line</ogc:PropertyName>
</Geometry>
<Label>
<ogc:PropertyName>fename</ogc:PropertyName>
</Label>
<Font>
<CssParameter name="font-family">Arial</CssParameter>
<CssParameter name="font-family">Sans-Serif</CssParameter>
<CssParameter name="font-style">italic</CssParameter>
<CssParameter name="font-size">9</CssParameter>
</Font>
<Fill>
<CssParameter name="fill">#000000</CssParameter>
</Fill>
<Halo/>
</TextSymbolizer>
</Rule>
http://docs.codehaus.org/display/GEOSDOC/Geoserver+and+Google+SLDs has information on the sigma styles.
http://docs.codehaus.org/download/attachments/58489/sigma-styles.zip?version=1 is the link to get the styles themselves.
best regards,
Chris
parmarp@anonymised.com wrote:
Hello everyone. I need help in rendering decent roads ( just like the ones in sigma.openplans.org ). The problem i have is
that were the lines ( complete chains ) are joined there is a black spot. I've attached the image that is generated. I've tried
different stroke-linejoin parameters but nothing makes it look good. Any idea ?
<Rule>
<Name>roads </Name>
<Title>local roads</Title>
<Abstract></Abstract>
<LineSymbolizer>
<Geometry>
<ogc:PropertyName>line</ogc:PropertyName>
</Geometry>
<Stroke>
<CssParameter name="stroke">#000000</CssParameter>
<CssParameter name="stroke-linecap">round</CssParameter>
<CssParameter name="stroke-width">3.0</CssParameter>
</Stroke>
</LineSymbolizer>
<LineSymbolizer>
<Geometry>
<ogc:PropertyName>line</ogc:PropertyName>
</Geometry>
<Stroke>
<CssParameter name="stroke">#ffffff</CssParameter>
<CssParameter name="stroke-linejoin">blevel</CssParameter>
<CssParameter name="stroke-width">1.8</CssParameter>
</Stroke>
</LineSymbolizer>
<TextSymbolizer>
<Geometry>
<ogc:PropertyName>line</ogc:PropertyName>
</Geometry>
<Label>
<ogc:PropertyName>fename</ogc:PropertyName>
</Label>
<Font>
<CssParameter name="font-family">Arial</CssParameter>
<CssParameter name="font-family">Sans-Serif</CssParameter>
<CssParameter name="font-style">italic</CssParameter>
<CssParameter name="font-size">9</CssParameter>
</Font>
<Fill>
<CssParameter name="fill">#000000</CssParameter>
</Fill>
<Halo/>
</TextSymbolizer>
</Rule>
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--
Chris Holmes
The Open Planning Project
http://topp.openplans.org
I also noticed you are using
<CssParameter name="stroke-linejoin">blevel</CssParameter>
instead of
<CssParameter name="stroke-linejoin">bevel</CssParameter>
regards,
Eduardo
Chris Holmes escreveu:
http://docs.codehaus.org/display/GEOSDOC/Geoserver+and+Google+SLDs has information on the sigma styles.
http://docs.codehaus.org/download/attachments/58489/sigma-styles.zip?version=1 is the link to get the styles themselves.
best regards,
Chris
parmarp@anonymised.com wrote:
Hello everyone. I need help in rendering decent roads ( just like the ones in sigma.openplans.org ). The problem i have is
that were the lines ( complete chains ) are joined there is a black spot. I've attached the image that is generated. I've tried
different stroke-linejoin parameters but nothing makes it look good. Any idea ?
<Rule>
<Name>roads </Name>
<Title>local roads</Title>
<Abstract></Abstract>
<LineSymbolizer>
<Geometry>
<ogc:PropertyName>line</ogc:PropertyName>
</Geometry>
<Stroke>
<CssParameter name="stroke">#000000</CssParameter>
<CssParameter name="stroke-linecap">round</CssParameter>
<CssParameter name="stroke-width">3.0</CssParameter>
</Stroke>
</LineSymbolizer>
<LineSymbolizer>
<Geometry>
<ogc:PropertyName>line</ogc:PropertyName>
</Geometry>
<Stroke>
<CssParameter name="stroke">#ffffff</CssParameter>
<CssParameter name="stroke-linejoin">blevel</CssParameter>
<CssParameter name="stroke-width">1.8</CssParameter>
</Stroke>
</LineSymbolizer>
<TextSymbolizer>
<Geometry>
<ogc:PropertyName>line</ogc:PropertyName>
</Geometry>
<Label>
<ogc:PropertyName>fename</ogc:PropertyName>
</Label>
<Font>
<CssParameter name="font-family">Arial</CssParameter>
<CssParameter name="font-family">Sans-Serif</CssParameter>
<CssParameter name="font-style">italic</CssParameter>
<CssParameter name="font-size">9</CssParameter>
</Font>
<Fill>
<CssParameter name="fill">#000000</CssParameter>
</Fill>
<Halo/>
</TextSymbolizer>
</Rule>
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