/**
* Returns the CRS code for the specified envelope, or {@code null} if not found.
*
* @param envelope The envelope to return the CRS code.
*/
public static String toCrsCode(final Envelope envelope) {
if (org.geotoolkit.referencing.CRS.equalsIgnoreMetadata(
envelope.getCoordinateReferenceSystem(), CommonCRS.WGS84.normalizedGeographic())) {
return "EPSG:4326";
}
final Set<Identifier> identifiers = envelope.getCoordinateReferenceSystem().getIdentifiers();
if (identifiers != null && !identifiers.isEmpty()) {
return identifiers.iterator().next().toString();
}
return null;
}
public Resolution2154To4326Test()
throws NoninvertibleTransformException, NoSuchAuthorityCodeException, FactoryException {
super(CRS.forCode("EPSG:2154"), CommonCRS.WGS84.geographic(), new double[] {4300, 253}, 3);
}