OK...I found RasterSymbolizerHelper (and some helpful example code on
the GT website!), and I'm getting a color GeoTiff now. However, it
appears that the opacity information from my SLD does not get applied
to the GeoTiff. The entire image has an opacity of 1.0, but I have
part of the color map with opacity 0. Also, it appears that the CRS
that I have applied to the GridCoverage (WGS84) does not make it into
the GeoTiff correctly. I have checked it with both gdalinfo and
ArcMap, and neither indicate that the GeoTiff is WGS84.
Have a good weekend!
Matt
Matt Foster wrote:
Hello Simone,
I think I see how to do that using
RasterSymbolizerSupport.recolorCoverage(), however,
RasterSymbolizerSupport seems to be missing in 2.5M2. It's in the
online javadoc, but it is neither in my 2.5M2 jars, nor in the 2.5M2
javadoc I downloaded. Do you know why this is? Should I be using
something besides RasterSymbolizerSupport?
Matt
Simone Giannecchini wrote:
Ciao Matt,
steps below...
-apply the rastersymb (you should be able to do so :-) )
-create a geotiff writer for a file
-do a write supplying your grdicoverage to the geotiff writer.
Simone.-
On Fri, May 16, 2008 at 2:56 PM, Matt Foster <[EMAIL PROTECTED]> wrote:
If I have a GridCoverage2D and a RasterSymbolizer (with ColorMap) is there
an easy way I can get a color GeoTIFF? I'm using 2.5M2.
Thanks for any input.
Matt
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