Hello, @Michael Where should i define function "VarLookup" to be visible in SLD? Should i instantiate new object of VarLookupFunction and where?
Best regards. aaime wrote: > > Andrea Aime ha scritto: > > The idea of using the fallback value as defined by SE 1.1 >> was also proposed by Jody. >> I'm a little twisted about using that, since it's really >> a SE 1.1 specific extension: >> >> <xsd:complexType name="FunctionType" abstract="true"> >> <xsd:complexContent> >> <xsd:extension base="ogc:FunctionType"> >> <xsd:attribute name="fallbackValue" type="xsd:string" >> use="required"/> >> </xsd:extension> >> </xsd:complexContent> >> </xsd:complexType> >> >> on the other side is more compact than using a second >> argument. > > Ah, reading the SE 1.1 spec, page 38 (page 46 of the pdf): > > The value of the fallbackValue attribute is used as a default value, if > the SE implementation does not support the function. If the > implementation supports the function, then the result value is > determined by executing the function > > So using fallback as the default value would be improper usage, > as we do support the function > > Cheers > Andrea > > -- > Andrea Aime > OpenGeo - http://opengeo.org > Expert service straight from the developers. > > ------------------------------------------------------------------------------ > Join us December 9, 2009 for the Red Hat Virtual Experience, > a free event focused on virtualization and cloud computing. > Attend in-depth sessions from your desk. Your couch. Anywhere. > http://p.sf.net/sfu/redhat-sfdev2dev > _______________________________________________ > Geotools-gt2-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/geotools-gt2-users > > -- View this message in context: http://n2.nabble.com/GeoTools-SLD-issue-tp4093720p4112458.html Sent from the geotools-gt2-users mailing list archive at Nabble.com. ------------------------------------------------------------------------------ Join us December 9, 2009 for the Red Hat Virtual Experience, a free event focused on virtualization and cloud computing. Attend in-depth sessions from your desk. Your couch. Anywhere. http://p.sf.net/sfu/redhat-sfdev2dev _______________________________________________ Geotools-gt2-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/geotools-gt2-users
