HI!
I'm still trying to launch a SEXTANTE alogrithm, using geotools bindings, as
explained in SEXTANTE Programming Guide Edition 1.0 - Rev January 5, 2010.
I get an exception from geotools I can not manage.
This is the códe:
File path = new File("D:\\Visual\\N43W009-24bit.tif");
GeoTiffFormat tifFormat = new GeoTiffFormat();
GeoTiffReader tifReader = (GeoTiffReader)
tifFormat.getReader(path);
GridCoverage2D coverage = (GridCoverage2D) tifReader.read(null);
GTRasterLayer dem = new GTRasterLayer();
dem.create(coverage);
HorizonBlockageAlgorithm alg = new HorizonBlockageAlgorithm();
ParametersSet params = alg.getParameters();
Point2D.Double pt = new Point2D.Double(525207.43, 4780211.86);
params.getParameter(HorizonBlockageAlgorithm.POINT).setParameterValue(pt);
params.getParameter(HorizonBlockageAlgorithm.DEM).setParameterValue(dem);
params.getParameter(HorizonBlockageAlgorithm.RADIUS).setParameterValue(new
Double(3000));
params.getParameter(HorizonBlockageAlgorithm.HEIGHT).setParameterValue(new
Double(24.5));
params.getParameter(HorizonBlockageAlgorithm.RADIUS).setParameterValue(new
Double(3000));
OutputFactory outputFactory = new GTOutputFactory();
alg.execute(null, outputFactory);
If I dont excecute de algorithm, everything seems to be fine (the
GTRasterLayer is created whithout any visible trouble). It's when executing
de algorithm when the exception raises:
java.lang.NoSuchMethodError:
com.sun.media.imageioimpl.common.ImageUtil.getDestinationType(Ljavax/imageio/ImageReadParam;Ljava/util/Iterator;)Ljavax/imageio/ImageTypeSpecifier;
at
it.geosolutions.imageioimpl.plugins.tiff.TIFFImageReader.prepareRead(TIFFImageReader.java:1004)
at
it.geosolutions.imageioimpl.plugins.tiff.TIFFImageReader.read(TIFFImageReader.java:1186)
at
com.sun.media.jai.imageioimpl.ImageReadOpImage.computeTile(ImageReadOpImage.java:667)
at
com.sun.media.jai.util.SunTileScheduler.scheduleTile(SunTileScheduler.java:912)
at javax.media.jai.OpImage.getTile(OpImage.java:1139)
at javax.media.jai.RenderedOp.getTile(RenderedOp.java:2268)
at es.unex.sextante.geotools.GTRasterLayer.getTile(GTRasterLayer.java:266)
at
es.unex.sextante.geotools.GTRasterLayer.getCellValueInLayerCoords(GTRasterLayer.java:147)
at
es.unex.sextante.rasterWrappers.GridWrapper.getCellValueInLayerCoords(GridWrapper.java:102)
at
es.unex.sextante.rasterWrappers.GridWrapperNotInterpolated.getCellValueAsDouble(GridWrapperNotInterpolated.java:134)
at
es.unex.sextante.dataObjects.AbstractRasterLayer.getCellValueAsDouble(AbstractRasterLayer.java:131)
at
es.unex.sextante.lighting.horizonBlockage.HorizonBlockageAlgorithm.calculateHorizonData(HorizonBlockageAlgorithm.java:147)
at
es.unex.sextante.lighting.horizonBlockage.HorizonBlockageAlgorithm.calculateHorizon(HorizonBlockageAlgorithm.java:121)
at
es.unex.sextante.lighting.horizonBlockage.HorizonBlockageAlgorithm.processAlgorithm(HorizonBlockageAlgorithm.java:77)
at es.unex.sextante.core.GeoAlgorithm.execute(GeoAlgorithm.java:207)
at es.unex.sextante.core.GeoAlgorithm.execute(GeoAlgorithm.java:155)
...
If it is usefull, here is the image:
http://personales.ya.com/lobo/N43W009-24bit.tif
I home someone could help.
Thanks in advance
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