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Re: [udig-devel] Problem with custom SLD style
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Now we are talking - that is something I can make into a geotools bug report and fix :-)
There is now 5 years difference between the rendering and filter code used in uDig 1.1 and that available in the uDig 1.2 release.
Any "regressions" we can capture as a test case really help quality.
Jody
On 05/08/2010, at 4:14 PM, Lukasz Stawicki wrote:
> I have a customized SLD style files for my layers on the map. I were working perfectly with uDig 1.1 / GeoTools 2.2.* release.
>
> But it crashed with GeoTools 2.6.4 (or is it 2.6-SNAPSHOT - no difference with 2.6.4 as I see).
>
> <sld:LineSymbolizer>
> <sld:Stroke>
> <sld:CssParameter name="stroke">
> <ogc:Function name="if_then_else">
> <ogc:Function name="lessThan">
> <ogc:PropertyName>VOLTAGE_ID</ogc:PropertyName>
> <ogc:Literal>3</ogc:Literal>
> </ogc:Function>
> <ogc:Literal>#FFBB55</ogc:Literal>
> <ogc:Function name="if_then_else">
> <ogc:Function name="lessThan">
> <ogc:PropertyName>VOLTAGE_ID</ogc:PropertyName>
> <ogc:Literal>7</ogc:Literal>
> </ogc:Function>
> <ogc:Literal>#F78484</ogc:Literal>
> <ogc:Literal>#5C993C</ogc:Literal>
> </ogc:Function>
> </ogc:Function>
> ......
>
> and it crashes
>
> java.lang.IllegalArgumentException: Filter Function problem for function if_then_else argument #0 - expected type boolean
> at org.geotools.filter.function.FilterFunction_if_then_else.evaluate(FilterFunction_if_then_else.java:45)
> at org.geotools.filter.expression.ExpressionAbstract.evaluate(ExpressionAbstract.java:63)
> at org.geotools.styling.SLD.color(SLD.java:1312)
> at org.geotools.styling.SLD.color(SLD.java:96)
> at org.geotools.styling.SLD.lineColor(SLD.java:84)
> at org.geotools.styling.SLD.color(SLD.java:188)
> at net.refractions.udig.ui.Drawing.paint(Drawing.java:308)
> at net.refractions.udig.ui.Drawing.drawFeature(Drawing.java:246)
> at net.refractions.udig.ui.Drawing.drawFeature(Drawing.java:223)
> at net.refractions.udig.ui.Drawing.drawDirect(Drawing.java:150)
> at net.refractions.udig.ui.graphics.Glyph$6.getImageData(Glyph.java:363)
> .......
>
> Wanted to have a look on http://geotools.org/javadocs/ but got 404 :/
>
> Can anybody help me how to change my .sld file?
>
> regards
>
> Lukasz
>
>
> _______________________________________________
> User-friendly Desktop Internet GIS (uDig)
> http://udig.refractions.net
> http://lists.refractions.net/mailman/listinfo/udig-devel
