Developers Corner: have your SLD transform raster data into vectors on the fly
Hi all,in this post we'd like to share our most recent endeavor in dynamic data rendering within the GeoServer and GeoTools open source projects.The problemSuppose you have a set of scientific raster data sets, maybe they represent some sort of concentration, elevation, or maybe they represent wind, currents, or some other vector phenomena via two bands (one for magnitude, one for direction).Now, you have lots of them and people want to display them in various ways. Raster with color scales are nice, but often you need to render them in other ways, such as contour lines, polygons catching all the...
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