Examples of org.geotools.geometry.Envelope2D

org.geotools.geometry.Envelope2D
A two-dimensional envelope on top of {@link Rectangle2D}. This implementation is provided for interoperability between Java2D and GeoAPI.
Note: This class inherits {@linkplain #x x} and {@linkplain #y y} fields. Butdespite their names, they don't need to be oriented toward {@linkplain AxisDirection#EAST East}and {@linkplain AxisDirection#NORTH North} respectively. The (x,y) axiscan have any orientation and should be understood as "ordinate 0" and "ordinate 1" values instead. This is not specific to this implementation; in Java2D too, the visual axis orientation depend on the {@linkplain java.awt.Graphics2D#getTransform affine transform in the graphicscontext}. @since 2.1 @version 8.0 @source $URL$ @version $Id$ @author Martin Desruisseaux (IRD) @see GeneralEnvelope @see org.geotools.geometry.jts.ReferencedEnvelope @see org.opengis.metadata.extent.GeographicBoundingBox

        if (crs != null) {
            env = new ReferencedEnvelope(west, east, south, north, crs);
        } else {
            DirectPosition2D minDp = new DirectPosition2D(west, south);
            DirectPosition2D maxDp = new DirectPosition2D(east, north);
            env = new Envelope2D(minDp, maxDp);
        }
        readGG.setValue(new GridGeometry2D(gridEnvelope, env));
        readParams[0] = readGG;


        return readParams;

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            coverage = (GridCoverage2D) geoResource.resolve(GridCoverage.class, monitor);
            CoordinateReferenceSystem targetCrs = coverage.getCoordinateReferenceSystem();
            gridGeometry = coverage.getGridGeometry();
            evaluateCoord = transform(sourceCRS, targetCrs, envelopeCenterOrig);
            p = new Point2D.Double(evaluateCoord.x, evaluateCoord.y);
            Envelope2D envelope2d = coverage.getEnvelope2D();
            if (envelope2d.contains(p)) {
                isOnGrid = true;
            }
        } else {
            hasProblem = true;
        }

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        if (crs != null) {
            env = new ReferencedEnvelope(west, east, south, north, crs);
        } else {
            DirectPosition2D minDp = new DirectPosition2D(west, south);
            DirectPosition2D maxDp = new DirectPosition2D(east, north);
            env = new Envelope2D(minDp, maxDp);
        }
        readGG.setValue(new GridGeometry2D(gridEnvelope, env));
        readParams[0] = readGG;


        return readParams;

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        if (crs != null) {
            env = new ReferencedEnvelope(west, east, south, north, crs);
        } else {
            DirectPosition2D minDp = new DirectPosition2D(west, south);
            DirectPosition2D maxDp = new DirectPosition2D(east, north);
            env = new Envelope2D(minDp, maxDp);
        }
        readGG.setValue(new GridGeometry2D(gridEnvelope, env));
        readParams[0] = readGG;


        return readParams;

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        if (crs != null) {
            env = new ReferencedEnvelope(west, east, south, north, crs);
        } else {
            DirectPosition2D minDp = new DirectPosition2D(west, south);
            DirectPosition2D maxDp = new DirectPosition2D(east, north);
            env = new Envelope2D(minDp, maxDp);
        }
        readGG.setValue(new GridGeometry2D(gridEnvelope, env));
        readParams[0] = readGG;


        return readParams;

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        double west = envelopeParams.get(WEST);
        double south = envelopeParams.get(SOUTH);
        double east = envelopeParams.get(EAST);
        double north = envelopeParams.get(NORTH);
        Envelope2D writeEnvelope = new Envelope2D(crs, west, south, east - west, north - south);
        GridCoverageFactory factory = CoverageFactoryFinder.getGridCoverageFactory(null);


        GridCoverage2D coverage2D = factory.create(name, writableRaster, writeEnvelope);
        return coverage2D;
    }

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        if (crs != null) {
            env = new ReferencedEnvelope(west, east, south, north, crs);
        } else {
            DirectPosition2D minDp = new DirectPosition2D(west, south);
            DirectPosition2D maxDp = new DirectPosition2D(east, north);
            env = new Envelope2D(minDp, maxDp);
        }
        readGG.setValue(new GridGeometry2D(gridEnvelope, env));
        readParams[0] = readGG;


        return readParams;

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            return adaptee.cast(locationCrs);
        }
        if (adaptee.isAssignableFrom(GridGeometry2D.class)) {
            try {
                JGrassRegion r = jGrassMapEnvironment.getFileRegion();
                Envelope2D envelope = new Envelope2D(locationCrs, r.getWest(), r.getSouth(), r.getEast() - r.getWest(),
                        r.getNorth() - r.getSouth());
                GridEnvelope2D gridRange = new GridEnvelope2D(0, 0, r.getCols(), r.getRows());
                GridGeometry2D gridGeometry2D = new GridGeometry2D(gridRange, (org.opengis.geometry.Envelope) envelope);
                return adaptee.cast(gridGeometry2D);
            } catch (Exception e) {

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        // get the tile bounds in the CRS the tiles were drawn in
        ReferencedEnvelope tileBndsMercatorRef = renderJob.projectTileToTileProjectedCrs(tile.getExtent());
        
        GridCoverage2D coverage = (GridCoverage2D) factory.create("GridCoverage", tile.getBufferedImage(), tileBndsMercatorRef); //$NON-NLS-1$        
         
        Envelope2D coveragebounds = coverage.getEnvelope2D();


        // bounds of tile
        ReferencedEnvelope bnds = new ReferencedEnvelope(coveragebounds.getMinX(), coveragebounds.getMaxX(), 
                coveragebounds.getMinY(), coveragebounds.getMaxY(), renderJob.getCrsTilesProjected());
        
        // reproject tile bounds to map CRS
        bnds = renderJob.projectTileProjectedToMapCrs(bnds);


        //determine screen coordinates of tiles

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        if (crs != null) {
            env = new ReferencedEnvelope(west, east, south, north, crs);
        } else {
            DirectPosition2D minDp = new DirectPosition2D(west, south);
            DirectPosition2D maxDp = new DirectPosition2D(east, north);
            env = new Envelope2D(minDp, maxDp);
        }
        readGG.setValue(new GridGeometry2D(gridEnvelope, env));
        readParams[0] = readGG;


        return readParams;

View Full Code Here

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org.geoserver.importer.mosaic.MosaicIndex

org.geoserver.wcs.GetCoverageTest

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org.geoserver.wcs2_0.kvp.SubsetKvpTest

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