[OpenLayers-Users] OpenLayers SLD Bug?
IvanBell
Ivan.Bell at CCA.com
Wed Jun 8 08:58:05 EDT 2011
I am having difficulty troubleshooting an OpenLayers issue I have had for
several weeks now. The issue concerns coloring polygons in a layer using
multiple SLD styles filtered by the polygons' feature id.
I had a variation of the issue posted in
http://osgeo-org.1803224.n2.nabble.com/WMS-polygon-fill-color-td6374589.html
this forum a few weeks ago, when I was trying to figure out SLD and before
I even knew there was an OpenLayers issue with SLD.
I also posted an
http://osgeo-org.1803224.n2.nabble.com/Multiple-SLD-Rules-for-PolygonSymbolizer-on-a-Single-Layer-td6378253.html
SLD syntax issue to the GeoServer forum.
On Monday, I was able to eliminate GeoServer as the problem.
The OpenLayers problems I am having are detailed in the
http://osgeo-org.1803224.n2.nabble.com/Multiple-SLD-Rules-for-PolygonSymbolizer-on-a-Single-Layer-td6378253.html#a6432838
06/02 post to the SLD syntax issue in the GeoServer forum.
Basically, within GeoServer, if I configure/apply the following default SLD
style for the layer:
<sld:StyledLayerDescriptor
xmlns:sld=\"http://www.opengis.net/sld\"
version=\"1.0.0\"
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\"
xmlns:ogc=\"http://www.opengis.net/ogc\"
xmlns:gml=\"http://www.opengis.net/gml\">
<sld:NamedLayer>
<sld:Name>LaPalma:Polygon_Layer_Room</sld:Name>
<sld:UserStyle>
<sld:FeatureTypeStyle>
<sld:Rule>
<ogc:Filter>
<ogc:FeatureId fid=\"Polygon_Layer_Room.1\"/>
<ogc:FeatureId fid=\"Polygon_Layer_Room.2\"/>
<ogc:FeatureId fid=\"Polygon_Layer_Room.3\"/>
<ogc:FeatureId fid=\"Polygon_Layer_Room.4\"/>
<ogc:FeatureId fid=\"Polygon_Layer_Room.5\"/>
<ogc:FeatureId fid=\"Polygon_Layer_Room.6\"/>
<ogc:FeatureId fid=\"Polygon_Layer_Room.7\"/>
<ogc:FeatureId fid=\"Polygon_Layer_Room.8\"/>
<ogc:FeatureId fid=\"Polygon_Layer_Room.9\"/>
<ogc:FeatureId fid=\"Polygon_Layer_Room.10\"/>
</ogc:Filter>
<sld:PolygonSymbolizer>
<sld:Fill>
<sld:CssParameter
name=\"fill\">#0000FF</sld:CssParameter>
<sld:CssParameter
name=\"fill-opacity\">0.8</sld:CssParameter>
</sld:Fill>
<sld:Stroke>
<sld:CssParameter
name=\"stroke\">#000080</sld:CssParameter>
<sld:CssParameter
name=\"stroke-opacity\">1</sld:CssParameter>
<sld:CssParameter
name=\"stroke-width\">1</sld:CssParameter>
</sld:Stroke>
</sld:PolygonSymbolizer>
</sld:Rule>
<sld:Rule>
<ogc:Filter>
<ogc:FeatureId fid=\"Polygon_Layer_Room.11\"/>
<ogc:FeatureId fid=\"Polygon_Layer_Room.12\"/>
<ogc:FeatureId fid=\"Polygon_Layer_Room.13\"/>
<ogc:FeatureId fid=\"Polygon_Layer_Room.14\"/>
<ogc:FeatureId fid=\"Polygon_Layer_Room.15\"/>
<ogc:FeatureId fid=\"Polygon_Layer_Room.16\"/>
<ogc:FeatureId fid=\"Polygon_Layer_Room.17\"/>
</ogc:Filter>
<sld:PolygonSymbolizer>
<sld:Fill>
<sld:CssParameter
name=\"fill\">#FF0000</sld:CssParameter>
<sld:CssParameter
name=\"fill-opacity\">0.8</sld:CssParameter>
</sld:Fill>
<sld:Stroke>
<sld:CssParameter
name=\"stroke\">#800000</sld:CssParameter>
<sld:CssParameter
name=\"stroke-opacity\">1</sld:CssParameter>
<sld:CssParameter
name=\"stroke-width\">1</sld:CssParameter>
</sld:Stroke>
</sld:PolygonSymbolizer>
</sld:Rule>
<sld:Rule>
<ogc:Filter>
<ogc:FeatureId fid=\"Polygon_Layer_Room.18\"/>
<ogc:FeatureId fid=\"Polygon_Layer_Room.19\"/>
<ogc:FeatureId fid=\"Polygon_Layer_Room.20\"/>
</ogc:Filter>
<sld:PolygonSymbolizer>
<sld:Fill>
<sld:CssParameter
name=\"fill\">#00FF00</sld:CssParameter>
<sld:CssParameter
name=\"fill-opacity\">0.8</sld:CssParameter>
</sld:Fill>
<sld:Stroke>
<sld:CssParameter
name=\"stroke\">#008000</sld:CssParameter>
<sld:CssParameter
name=\"stroke-opacity\">1</sld:CssParameter>
<sld:CssParameter
name=\"stroke-width\">1</sld:CssParameter>
</sld:Stroke>
</sld:PolygonSymbolizer>
</sld:Rule>
<sld:Rule>
<ogc:Filter>
<ogc:FeatureId fid=\"Polygon_Layer_Room.21\"/>
<ogc:FeatureId fid=\"Polygon_Layer_Room.22\"/>
<ogc:FeatureId fid=\"Polygon_Layer_Room.23\"/>
<ogc:FeatureId fid=\"Polygon_Layer_Room.24\"/>
<ogc:FeatureId fid=\"Polygon_Layer_Room.25\"/>
</ogc:Filter>
<sld:PolygonSymbolizer>
<sld:Fill>
<sld:CssParameter
name=\"fill\">#FFFF00</sld:CssParameter>
<sld:CssParameter
name=\"fill-opacity\">0.8</sld:CssParameter>
</sld:Fill>
<sld:Stroke>
<sld:CssParameter
name=\"stroke\">#808000</sld:CssParameter>
<sld:CssParameter
name=\"stroke-opacity\">1</sld:CssParameter>
<sld:CssParameter
name=\"stroke-width\">1</sld:CssParameter>
</sld:Stroke>
</sld:PolygonSymbolizer>
</sld:Rule>
<sld:Rule>
<ogc:Filter>
<ogc:FeatureId fid=\"Polygon_Layer_Room.26\"/>
<ogc:FeatureId fid=\"Polygon_Layer_Room.27\"/>
<ogc:FeatureId fid=\"Polygon_Layer_Room.28\"/>
<ogc:FeatureId fid=\"Polygon_Layer_Room.29\"/>
<ogc:FeatureId fid=\"Polygon_Layer_Room.30\"/>
<ogc:FeatureId fid=\"Polygon_Layer_Room.31\"/>
<ogc:FeatureId fid=\"Polygon_Layer_Room.32\"/>
<ogc:FeatureId fid=\"Polygon_Layer_Room.33\"/>
</ogc:Filter>
<sld:PolygonSymbolizer>
<sld:Fill>
<sld:CssParameter
name=\"fill\">#FF007F</sld:CssParameter>
<sld:CssParameter
name=\"fill-opacity\">0.8</sld:CssParameter>
</sld:Fill>
<sld:Stroke>
<sld:CssParameter
name=\"stroke\">#C71585</sld:CssParameter>
<sld:CssParameter
name=\"stroke-opacity\">1</sld:CssParameter>
<sld:CssParameter
name=\"stroke-width\">1</sld:CssParameter>
</sld:Stroke>
</sld:PolygonSymbolizer>
</sld:Rule>
<sld:Rule>
<ogc:Filter>
<ogc:FeatureId fid=\"Polygon_Layer_Room.34\"/>
<ogc:FeatureId fid=\"Polygon_Layer_Room.35\"/>
<ogc:FeatureId fid=\"Polygon_Layer_Room.36\"/>
</ogc:Filter>
<sld:PolygonSymbolizer>
<sld:Fill>
<sld:CssParameter
name=\"fill\">#FFC0CB</sld:CssParameter>
<sld:CssParameter
name=\"fill-opacity\">0.8</sld:CssParameter>
</sld:Fill>
<sld:Stroke>
<sld:CssParameter
name=\"stroke\">#FF3E96</sld:CssParameter>
<sld:CssParameter
name=\"stroke-opacity\">1</sld:CssParameter>
<sld:CssParameter
name=\"stroke-width\">1</sld:CssParameter>
</sld:Stroke>
</sld:PolygonSymbolizer>
</sld:Rule>
<sld:Rule>
<ogc:Filter>
<ogc:FeatureId fid=\"Polygon_Layer_Room.37\"/>
<ogc:FeatureId fid=\"Polygon_Layer_Room.38\"/>
<ogc:FeatureId fid=\"Polygon_Layer_Room.39\"/>
<ogc:FeatureId fid=\"Polygon_Layer_Room.40\"/>
<ogc:FeatureId fid=\"Polygon_Layer_Room.41\"/>
</ogc:Filter>
<sld:PolygonSymbolizer>
<sld:Fill>
<sld:CssParameter
name=\"fill\">#800080</sld:CssParameter>
<sld:CssParameter
name=\"fill-opacity\">0.8</sld:CssParameter>
</sld:Fill>
<sld:Stroke>
<sld:CssParameter
name=\"stroke\">#68228B</sld:CssParameter>
<sld:CssParameter
name=\"stroke-opacity\">1</sld:CssParameter>
<sld:CssParameter
name=\"stroke-width\">1</sld:CssParameter>
</sld:Stroke>
</sld:PolygonSymbolizer>
</sld:Rule>
<sld:Rule>
<ogc:Filter>
<ogc:FeatureId fid=\"Polygon_Layer_Room.42\"/>
<ogc:FeatureId fid=\"Polygon_Layer_Room.43\"/>
<ogc:FeatureId fid=\"Polygon_Layer_Room.44\"/>
<ogc:FeatureId fid=\"Polygon_Layer_Room.45\"/>
<ogc:FeatureId fid=\"Polygon_Layer_Room.46\"/>
<ogc:FeatureId fid=\"Polygon_Layer_Room.47\"/>
<ogc:FeatureId fid=\"Polygon_Layer_Room.48\"/>
<ogc:FeatureId fid=\"Polygon_Layer_Room.49\"/>
<ogc:FeatureId fid=\"Polygon_Layer_Room.50\"/>
</ogc:Filter>
<sld:PolygonSymbolizer>
<sld:Fill>
<sld:CssParameter
name=\"fill\">#C00000</sld:CssParameter>
<sld:CssParameter
name=\"fill-opacity\">0.8</sld:CssParameter>
</sld:Fill>
<sld:Stroke>
<sld:CssParameter
name=\"stroke\">#FF1CAE</sld:CssParameter>
<sld:CssParameter
name=\"stroke-opacity\">1</sld:CssParameter>
<sld:CssParameter
name=\"stroke-width\">1</sld:CssParameter>
</sld:Stroke>
</sld:PolygonSymbolizer>
</sld:Rule>
<sld:Rule>
<sld:ElseFilter/>
<sld:PolygonSymbolizer>
<sld:Fill>
<sld:CssParameter
name=\"fill\">#00FFFF</sld:CssParameter>
<sld:CssParameter
name=\"fill-opacity\">0.8</sld:CssParameter>
</sld:Fill>
<sld:Stroke>
<sld:CssParameter
name=\"stroke\">#0000FF</sld:CssParameter>
<sld:CssParameter
name=\"stroke-opacity\">1</sld:CssParameter>
<sld:CssParameter
name=\"stroke-width\">1</sld:CssParameter>
</sld:Stroke>
</sld:PolygonSymbolizer>
</sld:Rule>
</sld:FeatureTypeStyle>
</sld:UserStyle>
</sld:NamedLayer>
</sld:StyledLayerDescriptor>
then the map is correctly rendered with the various colors/styles for the
named polygons (by feature id) in that layer. This also includes the "rest"
of the polygons defined by the <ElseFilter/> style, the use of which I
was having issues combining with the fid filters.
If, however, I try any variation of applying this SLD using OpenLayers, I
get the errors described in the
http://osgeo-org.1803224.n2.nabble.com/Multiple-SLD-Rules-for-PolygonSymbolizer-on-a-Single-Layer-td6378253.html#a6432838
6/2 post .
Can anyone please tell me how to apply the above SLD style (or anything
similar) using OpenLayers, or is there an OpenLayers SLD bug?
Even if you don't have a solution, any suggestions that might point me to
one would be appreciated.
Sincerely,
Ivan Bell
-----
Up the Irons!!!
--
View this message in context: http://osgeo-org.1803224.n2.nabble.com/OpenLayers-SLD-Bug-tp6453498p6453498.html
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