Ever had the need to format some text in SLD, or to perform complex filter in WFS, and noticed that the basic elements of the OGC Filter specification left you wanting for more?
If so, welcome to the club. One thing few people know is that both SLD and
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Read the complete post at http://blog.geoserver.org/2010/02/08/geoserver-hidden-treasures-filter-functions/
02-08-2010 9:11 AM
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GeoServer Blog