Examples with CoordinateReferenceSystem org.opengis.referencing.crs.CoordinateReferenceSystem used on opensource projects

Example 61 with CoordinateReferenceSystem

use of org.opengis.referencing.crs.CoordinateReferenceSystem in project sis by apache.

the class DefaultConcatenatedOperation method initialize.

/**
 * Initializes the {@link #sourceCRS}, {@link #targetCRS} and {@link #operations} fields.
 * If the source or target CRS is already non-null (which may happen on JAXB unmarshalling),
 * leaves that CRS unchanged.
 *
 * @param  properties   the properties specified at construction time, or {@code null} if unknown.
 * @param  operations   the operations to concatenate.
 * @param  mtFactory    the math transform factory to use, or {@code null} for not performing concatenation.
 * @throws FactoryException if the factory can not concatenate the math transforms.
 */
private void initialize(final Map<String, ?> properties, final CoordinateOperation[] operations, final MathTransformFactory mtFactory) throws FactoryException {
    final List<CoordinateOperation> flattened = new ArrayList<>(operations.length);
    final CoordinateReferenceSystem crs = initialize(properties, operations, flattened, mtFactory, (sourceCRS == null), (coordinateOperationAccuracy == null), (domainOfValidity == null));
    if (targetCRS == null) {
        targetCRS = crs;
    }
    /*
         * At this point we should have flattened.size() >= 2, except if some operations
         * were omitted because their associated math transform were identity operation.
         */
    this.operations = UnmodifiableArrayList.wrap(flattened.toArray(new SingleOperation[flattened.size()]));
}

Example 62 with CoordinateReferenceSystem

use of org.opengis.referencing.crs.CoordinateReferenceSystem in project sis by apache.

the class DefaultPassThroughOperation method setIndices.

/**
 * Invoked by JAXB at unmarshalling time for setting the modified coordinates.
 */
private void setIndices(final int[] ordinates) {
    String missing = "sourceCRS";
    final CoordinateReferenceSystem sourceCRS = super.getSourceCRS();
    if (sourceCRS != null) {
        missing = "modifiedCoordinate";
        if (ordinates != null && ordinates.length != 0) {
            missing = "coordOperation";
            if (operation != null) {
                for (int i = 1; i < ordinates.length; i++) {
                    final int previous = ordinates[i - 1];
                    if (previous < 1 || ordinates[i] != previous + 1) {
                        throw new IllegalArgumentException(Errors.format(Errors.Keys.CanNotAssign_2, missing, Arrays.toString(ordinates)));
                    }
                }
                transform = PassThroughTransform.create(ordinates[0] - 1, operation.getMathTransform(), ReferencingUtilities.getDimension(sourceCRS) - ordinates[ordinates.length - 1]);
                return;
            }
        }
    }
    throw new IllegalStateException(Errors.format(Errors.Keys.MissingComponentInElement_2, missing, "PassThroughOperation"));
}

Example 63 with CoordinateReferenceSystem

use of org.opengis.referencing.crs.CoordinateReferenceSystem in project coastal-hazards by USGS-CIDA.

the class CRSUtils method getCRSFromFeatureCollection.

public static CoordinateReferenceSystem getCRSFromFeatureCollection(FeatureCollection<SimpleFeatureType, SimpleFeature> simpleFeatureCollection) {
    FeatureCollection<SimpleFeatureType, SimpleFeature> shorelineFeatureCollection = simpleFeatureCollection;
    SimpleFeatureType sft = shorelineFeatureCollection.getSchema();
    CoordinateReferenceSystem coordinateReferenceSystem = sft.getCoordinateReferenceSystem();
    return coordinateReferenceSystem;
}

Example 64 with CoordinateReferenceSystem

use of org.opengis.referencing.crs.CoordinateReferenceSystem in project onebusaway-application-modules by camsys.

the class ShapefileLibrary method loadShapeFile.

public static FeatureCollection<SimpleFeatureType, SimpleFeature> loadShapeFile(File path) throws Exception {
    _log.info("loading shapefile " + path.toURI());
    ShapefileDataStore dataStore = new ShapefileDataStore(path.toURI().toURL());
    _log.info("loaded!");
    String[] typeNames = dataStore.getTypeNames();
    String typeName = typeNames[0];
    FeatureSource<SimpleFeatureType, SimpleFeature> featureSource = dataStore.getFeatureSource(typeName);
    CoordinateReferenceSystem sourceCRS = featureSource.getInfo().getCRS();
    _log.info("using sourceCRS=" + sourceCRS + " for typeName=" + typeName);
    Hints hints = new Hints(Hints.FORCE_LONGITUDE_FIRST_AXIS_ORDER, Boolean.TRUE);
    CRSAuthorityFactory factory = ReferencingFactoryFinder.getCRSAuthorityFactory("EPSG", hints);
    CoordinateReferenceSystem worldCRS = factory.createCoordinateReferenceSystem("EPSG:4326");
    DefaultQuery query = new DefaultQuery(typeName);
    query.setCoordinateSystem(sourceCRS);
    query.setCoordinateSystemReproject(worldCRS);
    query.setHints(hints);
    return featureSource.getFeatures(query);
}

Example 65 with CoordinateReferenceSystem

use of org.opengis.referencing.crs.CoordinateReferenceSystem in project collect by openforis.

the class GeoToolsCoordinateOperations method fetchSRS.

public SpatialReferenceSystem fetchSRS(String code, Set<String> labelLanguages) {
    try {
        CRSAuthorityFactory factory = CRS.getAuthorityFactory(true);
        CoordinateReferenceSystem crs = factory.createCoordinateReferenceSystem(code);
        SpatialReferenceSystem result = new SpatialReferenceSystem(code, crs.toWKT());
        String description = getDescription(crs);
        for (String lang : labelLanguages) {
            result.setLabel(lang, code);
            result.setDescription(lang, description);
        }
        return result;
    } catch (Exception e) {
        throw new RuntimeException("Error fetching SRS with code: " + code, e);
    }
}