Hi Gabriella,
some time ago I built a fluent StyleBuilder that is meant to replace the
old clunky
one still available in the main module.
You can get it by depending on the gt-brewer module, and there are examples
on
how to build programmatically styles without getting crazy in its tests,
see the Cookbook* classes:
https://github.com/geotools/geotools/tree/master/modules/extension/brewer/src/test/java/org/geotools/styling/builder
In particular for rasters:
https://github.com/geotools/geotools/blob/master/modules/extension/brewer/src/test/java/org/geotools/styling/builder/CookbookRasterTest.java
Cheers
Andrea
On Wed, Apr 20, 2016 at 12:22 PM, Gabriella Turek <
[email protected]> wrote:
> HI there,
> I would like to be able to style rasters (read into GridCoverage2D’s)
> using colormaps like the examples for geoserver here
> http://docs.geoserver.org/latest/en/user/styling/sld-cookbook/rasters.html
> and discussed here:
> https://github.com/geotools/geotools/wiki/raster-symbolizer-support
> Is there a programmatically way of doing this (ie. instead of handcrafting
> an SLD)? Are there examples out there?
> Or do I have to produce the SLD myself “on the fly” and then apply it? In
> which case, how would I go about applying it?
> And how would I come up with a colormap for a given [MIN, MAX] range of
> values?
> I am using GT 14 at the moment…
> Thanx in advance,
> Gaby
>
>
>
>
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