Examples with ProjectedCoordinateSystem com.revolsys.geometry.cs.ProjectedCoordinateSystem used on opensource projects

Example 1 with ProjectedCoordinateSystem

use of com.revolsys.geometry.cs.ProjectedCoordinateSystem in project com.revolsys.open by revolsys.

the class UsgsGriddedElevationReader method readHeader.

private void readHeader() {
    try {
        if (readBuffer()) {
            final String fileName = getString(40);
            final String descriptor = getString(40);
            // Blank 81 - 109
            skip(29);
            final String seGeographic = getString(26);
            final String processCode = getString(1);
            // Blank 137
            skip(1);
            final String sectionIndicator = getString(3);
            final String originCode = getString(4);
            final int demLevelCode = getInteger();
            final int elevationPattern = getInteger();
            final int planimetricReferenceSystem = getInteger();
            final int zone = getInteger();
            final double[] projectionParameters = new double[15];
            for (int i = 0; i < projectionParameters.length; i++) {
                projectionParameters[i] = getDoubleSci();
            }
            final int planimetricUom = getInteger();
            final int verticalUom = getInteger();
            this.polygonBounds = getPolygonCoordinates();
            final double min = getDouble24();
            final double max = getDouble24();
            final double angle = getDouble24();
            if (angle != 0) {
                throw new IllegalArgumentException("Angle=" + angle + " not currently supported for USGS DEM: " + this.resource);
            }
            final int verticalAccuracy = getInteger();
            final double resolutionX = getDouble12();
            final double resolutionY = getDouble12();
            if (resolutionX != resolutionY) {
                throw new IllegalArgumentException("resolutionX " + resolutionX + " != " + resolutionY + " resolutionY for USGS DEM: " + this.resource);
            }
            this.resolutionX = (int) resolutionX;
            this.resolutionY = (int) resolutionY;
            if (resolutionX != this.resolutionX) {
                throw new IllegalArgumentException("resolutionX " + resolutionX + " must currently be an integer for USGS DEM: " + this.resource);
            }
            this.resolutionZ = getDouble12();
            this.rasterRowCount = getInteger();
            this.rasterColCount = getInteger();
            final Short largestContourInterval = getShort();
            final Byte largestContourIntervalUnits = getByte();
            final Short smallestContourInterval = getShort();
            final Byte smallest = getByte();
            final Integer sourceYear = getInteger(4);
            final Integer revisionYear = getInteger(4);
            final String inspectionFlag = getString(1);
            final String dataValidationFlag = getString(1);
            final String suspectAndVoidAreaFlag = getString(1);
            final Integer verticalDatum = getInteger(2);
            final Integer horizontalDatum = getInteger(2);
            final Integer dataEdition = getInteger(4);
            final Integer percentVoid = getInteger(4);
            final Integer edgeMatchWest = getInteger(2);
            final Integer edgeMatchNorth = getInteger(2);
            final Integer edgeMatchEast = getInteger(2);
            final Integer edgeMatchSouth = getInteger(2);
            final Double verticalDatumShift = getDouble(7);
            LinearUnit linearUnit = null;
            if (planimetricUom == 1) {
                linearUnit = EpsgCoordinateSystems.getLinearUnit("foot");
            } else if (planimetricUom == 2) {
                linearUnit = EpsgCoordinateSystems.getLinearUnit("metre");
            }
            GeographicCoordinateSystem geographicCoordinateSystem;
            switch(horizontalDatum) {
                case 0:
                    geographicCoordinateSystem = null;
                    break;
                case 1:
                    geographicCoordinateSystem = (GeographicCoordinateSystem) EpsgCoordinateSystems.getCoordinateSystem("NAD27");
                    break;
                case 2:
                    geographicCoordinateSystem = (GeographicCoordinateSystem) EpsgCoordinateSystems.getCoordinateSystem("WGS 72");
                    break;
                case 3:
                    geographicCoordinateSystem = (GeographicCoordinateSystem) EpsgCoordinateSystems.getCoordinateSystem("WGS 84");
                    break;
                case 4:
                    geographicCoordinateSystem = (GeographicCoordinateSystem) EpsgCoordinateSystems.getCoordinateSystem("NAD83");
                    break;
                default:
                    throw new IllegalArgumentException("horizontalDatum=" + horizontalDatum + " not currently supported for USGS DEM: " + this.resource);
            }
            final double scaleZ = 1.0 / this.resolutionZ;
            int coordinateSystemId = 0;
            CoordinateSystem coordinateSystem = null;
            if (0 == planimetricReferenceSystem) {
                coordinateSystemId = geographicCoordinateSystem.getCoordinateSystemId();
            } else if (1 == planimetricReferenceSystem) {
                coordinateSystemId = 26900 + zone;
            } else if (2 == planimetricReferenceSystem) {
                throw new IllegalArgumentException("planimetricReferenceSystem=" + planimetricReferenceSystem + " not currently supported for USGS DEM: " + this.resource);
            } else if (3 == planimetricReferenceSystem) {
                final Map<ParameterName, ParameterValue> parameters = new LinkedHashMap<>();
                parameters.put(ParameterNames.CENTRAL_MERIDIAN, fromDms(projectionParameters[4]));
                parameters.put(ParameterNames.STANDARD_PARALLEL_1, fromDms(projectionParameters[2]));
                parameters.put(ParameterNames.STANDARD_PARALLEL_2, fromDms(projectionParameters[3]));
                parameters.put(ParameterNames.LATITUDE_OF_ORIGIN, fromDms(projectionParameters[5]));
                parameters.put(ParameterNames.FALSE_EASTING, new ParameterValueNumber(projectionParameters[6]));
                parameters.put(ParameterNames.FALSE_NORTHING, new ParameterValueNumber(projectionParameters[7]));
                final CoordinateOperationMethod coordinateOperationMethod = new CoordinateOperationMethod("Albers_Equal_Area");
                final ProjectedCoordinateSystem projectedCoordinateSystem = new ProjectedCoordinateSystem(-1, "", geographicCoordinateSystem, coordinateOperationMethod, parameters, linearUnit);
                final ProjectedCoordinateSystem projectedCoordinateSystem2 = (ProjectedCoordinateSystem) EpsgCoordinateSystems.getCoordinateSystem(projectedCoordinateSystem);
                if (projectedCoordinateSystem2 == projectedCoordinateSystem || projectedCoordinateSystem2 == null) {
                    coordinateSystem = projectedCoordinateSystem2;
                } else {
                    coordinateSystemId = projectedCoordinateSystem2.getCoordinateSystemId();
                }
            } else {
                throw new IllegalArgumentException("planimetricReferenceSystem=" + planimetricReferenceSystem + " not currently supported for USGS DEM: " + this.resource);
            }
            if (coordinateSystemId > 0) {
                this.geometryFactory = GeometryFactory.fixed3d(coordinateSystemId, 0, 0, scaleZ);
            } else if (coordinateSystem == null) {
                throw new IllegalArgumentException("No coordinate system found: " + this.resource);
            } else {
                this.geometryFactory = GeometryFactory.fixed3d(coordinateSystem, 0, 0, scaleZ);
            }
            final Polygon polygon = this.geometryFactory.polygon(this.geometryFactory.linearRing(2, this.polygonBounds));
            this.boundingBox = polygon.getBoundingBox();
        }
    } catch (final Exception e) {
        try {
            close();
        } catch (final Exception e1) {
        }
        throw Exceptions.wrap(e);
    }
}

Example 2 with ProjectedCoordinateSystem

use of com.revolsys.geometry.cs.ProjectedCoordinateSystem in project com.revolsys.open by revolsys.

the class EsriGeodatabaseXmlRecordWriter method writeSpatialReference.

public void writeSpatialReference(final GeometryFactory geometryFactory) {
    if (geometryFactory != null) {
        final CoordinateSystem coordinateSystem = geometryFactory.getCoordinateSystem();
        if (coordinateSystem != null) {
            final String wkt = geometryFactory.toWktCs();
            this.out.startTag(SPATIAL_REFERENCE);
            if (coordinateSystem instanceof ProjectedCoordinateSystem) {
                this.out.attribute(XsiConstants.TYPE, PROJECTED_COORDINATE_SYSTEM_TYPE);
            } else {
                this.out.attribute(XsiConstants.TYPE, GEOGRAPHIC_COORDINATE_SYSTEM_TYPE);
            }
            this.out.element(WKT, wkt);
            this.out.element(X_ORIGIN, 0);
            this.out.element(Y_ORIGIN, 0);
            final double scaleXy = geometryFactory.getScaleXY();
            this.out.element(XY_SCALE, (int) scaleXy);
            this.out.element(Z_ORIGIN, 0);
            final double scaleZ = geometryFactory.getScaleZ();
            this.out.element(Z_SCALE, (int) scaleZ);
            this.out.element(M_ORIGIN, 0);
            this.out.element(M_SCALE, 1);
            this.out.element(XY_TOLERANCE, Doubles.toString(1.0 / scaleXy * 2.0));
            this.out.element(Z_TOLERANCE, Doubles.toString(1.0 / scaleZ * 2.0));
            this.out.element(M_TOLERANCE, 1);
            this.out.element(HIGH_PRECISION, true);
            this.out.element(WKID, coordinateSystem.getCoordinateSystemId());
            this.out.endTag(SPATIAL_REFERENCE);
        }
    }
}

Example 3 with ProjectedCoordinateSystem

use of com.revolsys.geometry.cs.ProjectedCoordinateSystem in project com.revolsys.open by revolsys.

the class PointTest method assertEquals.

public static void assertEquals(final Point point, final double... coordinates) {
    final GeometryFactory geometryFactory = point.getGeometryFactory();
    final GeometryFactory geometryFactory2;
    final int axisCount = geometryFactory.getAxisCount();
    if (geometryFactory.getCoordinateSystem() instanceof ProjectedCoordinateSystem) {
        final ProjectedCoordinateSystem projectedCs = (ProjectedCoordinateSystem) geometryFactory.getCoordinateSystem();
        final GeographicCoordinateSystem geographicCoordinateSystem = projectedCs.getGeographicCoordinateSystem();
        geometryFactory2 = GeometryFactory.floating(geographicCoordinateSystem.getCoordinateSystemId(), axisCount);
    } else {
        geometryFactory2 = GeometryFactory.floating(26910, axisCount);
    }
    assertCoordinatesEquals(point, coordinates);
    final Point clone = point.newPoint();
    assertCoordinatesEquals(clone, coordinates);
    final Point converted = point.convertGeometry(geometryFactory);
    assertCoordinatesEquals(converted, coordinates);
    Assert.assertSame(point, converted);
    final Point convertedOther = point.convertGeometry(geometryFactory2);
    final Point convertedBack = convertedOther.convertGeometry(geometryFactory);
    assertCoordinatesEquals(convertedBack, coordinates);
    Assert.assertNotSame(point, convertedBack);
    final Point copy = point.newGeometry(geometryFactory);
    assertCoordinatesEquals(copy, coordinates);
    Assert.assertNotSame(point, copy);
    final Point copyOther = point.convertGeometry(geometryFactory2);
    final Point copyBack = copyOther.convertGeometry(geometryFactory);
    assertCoordinatesEquals(copyBack, coordinates);
    Assert.assertNotSame(point, copyBack);
    final String string = point.toString();
    final Point pointString = geometryFactory.geometry(string);
    assertCoordinatesEquals(pointString, coordinates);
    final String wkt = point.toEwkt();
    final Point pointWkt = geometryFactory.geometry(wkt);
    assertCoordinatesEquals(pointWkt, coordinates);
}

Example 4 with ProjectedCoordinateSystem

use of com.revolsys.geometry.cs.ProjectedCoordinateSystem in project com.revolsys.open by revolsys.

the class TestUtil method doTestGeometry.

public static void doTestGeometry(final Class<?> clazz, final String file) {
    boolean valid = true;
    final Resource resource = new ClassPathResource(file, clazz);
    try (Reader<Record> reader = RecordReader.newRecordReader(resource)) {
        int i = 0;
        for (final Record object : reader) {
            final int srid = object.getInteger("srid");
            final int axisCount = object.getInteger("axisCount");
            final double scaleXy = object.getInteger("scaleXy");
            final double scaleZ = object.getInteger("scaleZ");
            final double[] scales = { scaleXy, scaleXy, scaleZ };
            final GeometryFactory geometryFactory = GeometryFactory.fixed(srid, axisCount, scales);
            final String wkt = object.getValue("wkt");
            final Geometry geometry = geometryFactory.geometry(wkt);
            valid &= equalsExpectedWkt(i, object, geometry);
            final CoordinateSystem coordinateSystem = geometry.getCoordinateSystem();
            GeometryFactory otherGeometryFactory;
            if (coordinateSystem instanceof ProjectedCoordinateSystem) {
                final ProjectedCoordinateSystem projectedCoordinateSystem = (ProjectedCoordinateSystem) coordinateSystem;
                otherGeometryFactory = GeometryFactory.fixed(projectedCoordinateSystem.getCoordinateSystemId(), axisCount, scales);
            } else {
                otherGeometryFactory = GeometryFactory.fixed(3005, axisCount, scales);
            }
            final Geometry convertedGeometry = geometry.convertGeometry(otherGeometryFactory);
            final Geometry convertedBackGeometry = convertedGeometry.convertGeometry(geometryFactory);
            valid &= equalsExpectedGeometry(i, convertedBackGeometry, geometry);
            i++;
        }
    }
    if (!valid) {
        Assert.fail("Has Errors");
    }
}

Example 5 with ProjectedCoordinateSystem

use of com.revolsys.geometry.cs.ProjectedCoordinateSystem in project com.revolsys.open by revolsys.

the class LasProjection method convertGeoTiffProjection.

@SuppressWarnings("unused")
private static Object convertGeoTiffProjection(final LasPointCloudHeader header, final byte[] bytes) {
    try {
        final List<Double> doubleParams = new ArrayList<>();
        {
            final LasVariableLengthRecord doubleParamsProperty = header.getLasProperty(new Pair<>(LASF_PROJECTION, LASF_PROJECTION_TIFF_GEO_DOUBLE_PARAMS));
            if (doubleParamsProperty != null) {
                final byte[] doubleParamBytes = doubleParamsProperty.getBytes();
                final ByteBuffer buffer = ByteBuffer.wrap(doubleParamBytes);
                buffer.order(ByteOrder.LITTLE_ENDIAN);
                for (int i = 0; i < doubleParamBytes.length / 8; i++) {
                    final double value = buffer.getDouble();
                    doubleParams.add(value);
                }
            }
        }
        byte[] asciiParamsBytes;
        {
            final LasVariableLengthRecord asciiParamsProperty = header.getLasProperty(new Pair<>(LASF_PROJECTION, LASF_PROJECTION_TIFF_GEO_ASCII_PARAMS));
            if (asciiParamsProperty == null) {
                asciiParamsBytes = new byte[0];
            } else {
                asciiParamsBytes = asciiParamsProperty.getBytes();
            }
        }
        final Map<Integer, Object> properties = new LinkedHashMap<>();
        final ByteBuffer buffer = ByteBuffer.wrap(bytes);
        buffer.order(ByteOrder.LITTLE_ENDIAN);
        final int keyDirectoryVersion = Buffers.getLEUnsignedShort(buffer);
        final int keyRevision = Buffers.getLEUnsignedShort(buffer);
        final int minorRevision = Buffers.getLEUnsignedShort(buffer);
        final int numberOfKeys = Buffers.getLEUnsignedShort(buffer);
        for (int i = 0; i < numberOfKeys; i++) {
            final int keyId = Buffers.getLEUnsignedShort(buffer);
            final int tagLocation = Buffers.getLEUnsignedShort(buffer);
            final int count = Buffers.getLEUnsignedShort(buffer);
            final int offset = Buffers.getLEUnsignedShort(buffer);
            if (tagLocation == 0) {
                properties.put(keyId, offset);
            } else if (tagLocation == LASF_PROJECTION_TIFF_GEO_DOUBLE_PARAMS) {
                final double value = doubleParams.get(offset);
                properties.put(keyId, value);
            } else if (tagLocation == LASF_PROJECTION_TIFF_GEO_ASCII_PARAMS) {
                final String value = new String(asciiParamsBytes, offset, count, StandardCharsets.US_ASCII);
                properties.put(keyId, value);
            }
        }
        CoordinateSystem coordinateSystem = null;
        int coordinateSystemId = Maps.getInteger(properties, TiffImage.PROJECTED_COORDINATE_SYSTEM_ID, 0);
        if (coordinateSystemId == 0) {
            coordinateSystemId = Maps.getInteger(properties, TiffImage.GEOGRAPHIC_COORDINATE_SYSTEM_ID, 0);
            if (coordinateSystemId != 0) {
                coordinateSystem = EpsgCoordinateSystems.getCoordinateSystem(coordinateSystemId);
            }
        } else if (coordinateSystemId <= 0 || coordinateSystemId == 32767) {
            final int geoSrid = Maps.getInteger(properties, TiffImage.GEOGRAPHIC_COORDINATE_SYSTEM_ID, 0);
            if (geoSrid != 0) {
                if (geoSrid > 0 && geoSrid < 32767) {
                    final GeographicCoordinateSystem geographicCoordinateSystem = EpsgCoordinateSystems.getCoordinateSystem(geoSrid);
                    final String name = "unknown";
                    final CoordinateOperationMethod coordinateOperationMethod = TiffImage.getProjection(properties);
                    final Map<ParameterName, ParameterValue> parameters = new LinkedHashMap<>();
                    TiffImage.addDoubleParameter(parameters, ParameterNames.STANDARD_PARALLEL_1, properties, TiffImage.STANDARD_PARALLEL_1_KEY);
                    TiffImage.addDoubleParameter(parameters, ParameterNames.STANDARD_PARALLEL_2, properties, TiffImage.STANDARD_PARALLEL_2_KEY);
                    TiffImage.addDoubleParameter(parameters, ParameterNames.CENTRAL_MERIDIAN, properties, TiffImage.LONGITUDE_OF_CENTER_2_KEY);
                    TiffImage.addDoubleParameter(parameters, ParameterNames.LATITUDE_OF_ORIGIN, properties, TiffImage.LATITUDE_OF_CENTER_2_KEY);
                    TiffImage.addDoubleParameter(parameters, ParameterNames.FALSE_EASTING, properties, TiffImage.FALSE_EASTING_KEY);
                    TiffImage.addDoubleParameter(parameters, ParameterNames.FALSE_NORTHING, properties, TiffImage.FALSE_NORTHING_KEY);
                    final LinearUnit linearUnit = TiffImage.getLinearUnit(properties);
                    final ProjectedCoordinateSystem projectedCoordinateSystem = new ProjectedCoordinateSystem(coordinateSystemId, name, geographicCoordinateSystem, coordinateOperationMethod, parameters, linearUnit);
                    coordinateSystem = EpsgCoordinateSystems.getCoordinateSystem(projectedCoordinateSystem);
                }
            }
        } else {
            coordinateSystem = EpsgCoordinateSystems.getCoordinateSystem(coordinateSystemId);
        }
        header.setCoordinateSystemInternal(coordinateSystem);
        return coordinateSystem;
    } catch (final IOException e) {
        throw Exceptions.wrap(e);
    }
}