Examples of org.geotools.coverage.io.SpatialRequestHelper.CoverageProperties

Package org.geotools.coverage.io.SpatialRequestHelper

Examples of org.geotools.coverage.io.SpatialRequestHelper.CoverageProperties

org.geotools.coverage.io.SpatialRequestHelper.CoverageProperties

        Envelope envelope = new ReferencedEnvelope(-180, 180, -85, 85, DefaultGeographicCRS.WGS84);
        // Creation of a dummy GridCoverage 2D
        coverage = new GridCoverageFactory(GeoTools.getDefaultHints()).create("testCoverage",
                image, envelope);
        // Properties
        coverageProperties = new CoverageProperties();
        coverageProperties.setBbox(new ReferencedEnvelope(coverage.getEnvelope2D()));
        coverageProperties.setCrs2D(coverage.getCoordinateReferenceSystem2D());
        coverageProperties.setFullResolution(CoverageUtilities
                .getResolution((AffineTransform) coverage.getGridGeometry().getGridToCRS2D(
                        PixelOrientation.UPPER_LEFT)));

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        ReferencedEnvelope envelope = new ReferencedEnvelope(-180, 0, -90, 90,
                coverageProperties.getGeographicCRS2D());
        // Creation of a dummy GridCoverage 2D
        GridCoverage2D coverage2 = new GridCoverageFactory(GeoTools.getDefaultHints()).create(
                "testCoverage", image, envelope);
        CoverageProperties coverageProperties2 = new CoverageProperties();
        coverageProperties2.setBbox(new ReferencedEnvelope(coverage2.getEnvelope2D()));
        coverageProperties2.setCrs2D(coverage2.getCoordinateReferenceSystem2D());
        coverageProperties2.setFullResolution(CoverageUtilities
                .getResolution((AffineTransform) coverage2.getGridGeometry().getGridToCRS2D(
                        PixelOrientation.UPPER_LEFT)));
        coverageProperties2.setRasterArea(coverage2.getGridGeometry().getGridRange2D());
        coverageProperties2.setGeographicBBox(new ReferencedEnvelope(coverage2.getEnvelope2D()));
        coverageProperties2.setGeographicCRS2D(coverage2.getCoordinateReferenceSystem2D());
        coverageProperties2.setGridToWorld2D(coverage2.getGridGeometry().getGridToCRS2D(
                PixelOrientation.UPPER_LEFT));
        // Final GridGeometry
        GridEnvelope2D gridRange = new GridEnvelope2D(0, 0, 1024, 1024);
        ReferencedEnvelope envelope2 = new ReferencedEnvelope(1, 180, -90, 90,
                coverageProperties.getGeographicCRS2D());

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     */
    private void initTransformations() throws Exception {
        //compute final world to grid
        // base grid to world for the center of pixels
        final AffineTransform g2w;
        CoverageProperties properties = request.spatialRequestHelper.getCoverageProperties();
        baseGridToWorld = (AffineTransform) properties.getGridToWorld2D();
        double[] coverageFullResolution = properties.getFullResolution();
        final double resX = coverageFullResolution[0];
        final double resY = coverageFullResolution[1];
        final double[] requestRes = request.spatialRequestHelper.getRequestedResolution();


        g2w = new AffineTransform((AffineTransform) baseGridToWorld);

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        final ReferencedEnvelope referencedEnvelope = new ReferencedEnvelope(bbox);
        final CoordinateReferenceSystem spatialReferenceSystem2D = spatialDomain.getCoordinateReferenceSystem2D();
        rasterArea = rasterElements.iterator().next().toRectangle();


        // Setting up Coverage info
        final CoverageProperties properties = new CoverageProperties();
        properties.setCrs2D(spatialReferenceSystem2D);
        properties.setFullResolution(coverageFullResolution);
        
        // Note that currently, we only support geographic CRS
        properties.setBbox(referencedEnvelope);
        properties.setGeographicBBox(referencedEnvelope);
        properties.setGeographicCRS2D(spatialReferenceSystem2D);
        properties.setGridToWorld2D((MathTransform2D)raster2Model);
        properties.setRasterArea(rasterArea);
        spatialRequestHelper.setCoverageProperties(properties);
        spatialRequestHelper.prepare();
}

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Related Classes of org.geotools.coverage.io.SpatialRequestHelper.CoverageProperties

org.geotools.coverage.io.netcdf.NetCDFRequest

org.geotools.coverage.io.netcdf.NetCDFResponse

org.geotools.coverage.io.SpatialRequestHelperTest

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