On Wed, Feb 29, 2012 at 11:11 AM, Nikolai Bock <nikolai.b...@geoinform.fh-mainz.de> wrote: > Hi Andrea, > > okay here is a little explanation. > The VectorToRaster process was only a test of useability of using > WPS-Transformation in raster symbolizer. > My task is a distribution map or heatmap of point-vector-based data. > So I found this blog > http://geo-solutions.blogspot.com/2011/01/developers-corner-have-your-sld.html > and thought this will be an good solution. > Now I will produce an panchromatic image in my own geoserver wps and > colorize it with SLD raster symbolization. Okay it would be possible produce > RGB(A) image in wps a well, but so I'm flexible in SLD with the > presentation. > Now I can produce my heatmap in all WMS output formats that perform raster > images. > > I tested the sld with both version. 2.1.3 and nightly build from yesterday. > :-) > In nightly build version it works now.
Nice. Heatmaps are certainly a "hot" topic :-p Do you plan to contribute the heatmap generation code back to GeoServer? Ah, the two ongoing discussions here might be of interest to you as well: http://osgeo-org.1560.n6.nabble.com/Need-to-use-ThreadLocal-for-per-request-storage-in-RenderingTransformation-processes-td4505658.html http://osgeo-org.1560.n6.nabble.com/Clarification-on-implementation-of-Rendering-Transformation-processes-td4529496.html Cheers Andrea -- ------------------------------------------------------- Ing. Andrea Aime GeoSolutions S.A.S. Tech lead Via Poggio alle Viti 1187 55054 Massarosa (LU) Italy phone: +39 0584 962313 fax: +39 0584 962313 mob: +39 339 8844549 http://www.geo-solutions.it http://geo-solutions.blogspot.com/ http://www.youtube.com/user/GeoSolutionsIT http://www.linkedin.com/in/andreaaime http://twitter.com/geowolf ------------------------------------------------------- ------------------------------------------------------------------------------ Virtualization & Cloud Management Using Capacity Planning Cloud computing makes use of virtualization - but cloud computing also focuses on allowing computing to be delivered as a service. http://www.accelacomm.com/jaw/sfnl/114/51521223/ _______________________________________________ Geoserver-users mailing list Geoserver-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/geoserver-users
