mil.nga.geopackage.geom.GeoPackageGeometryData Java Examples
The following examples show how to use
mil.nga.geopackage.geom.GeoPackageGeometryData.
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Example #1
Source File: FeatureRowData.java From geopackage-android with MIT License | 6 votes |
/** * Build a JSON compatible object * * @param includePoints true to include point geometries, ignored if includeGeometries is true * @param includeGeometries true to include all geometry types * @return JSON compatible object */ public Object jsonCompatible(boolean includePoints, boolean includeGeometries) { Map<String, Object> jsonValues = new HashMap<>(); for (String key : values.keySet()) { Object jsonValue = null; Object value = values.get(key); if (key.equals(geometryColumn)) { GeoPackageGeometryData geometryData = (GeoPackageGeometryData) value; if (geometryData.getGeometry() != null) { if (includeGeometries || (includePoints && geometryData.getGeometry().getGeometryType() == GeometryType.POINT)) { jsonValue = FeatureConverter.toMap(geometryData.getGeometry()); } } else { jsonValue = value; } if (jsonValue != null) { jsonValues.put(key, jsonValue); } } } return jsonValues; }
Example #2
Source File: GeoPackageGeometryDataUtils.java From geopackage-android with MIT License | 6 votes |
/** * Compare two geometry datas and verify they are equal * * @param expected * @param actual */ public static void compareGeometryData(GeoPackageGeometryData expected, GeoPackageGeometryData actual) { // Compare geometry data attributes TestCase.assertEquals(expected.isExtended(), actual.isExtended()); TestCase.assertEquals(expected.isEmpty(), actual.isEmpty()); TestCase.assertEquals(expected.getByteOrder(), actual.getByteOrder()); TestCase.assertEquals(expected.getSrsId(), actual.getSrsId()); compareEnvelopes(expected.getEnvelope(), actual.getEnvelope()); TestCase.assertEquals(expected.getWkbGeometryIndex(), actual.getWkbGeometryIndex()); // Compare header bytes compareByteArrays(expected.getHeaderBytes(), actual.getHeaderBytes()); // Compare geometries compareGeometries(expected.getGeometry(), actual.getGeometry()); // Compare well-known binary geometries compareByteArrays(expected.getWkbBytes(), actual.getWkbBytes()); // Compare all bytes compareByteArrays(expected.getBytes(), actual.getBytes()); }
Example #3
Source File: GeoPackageGeometryDataUtils.java From geopackage-android with MIT License | 6 votes |
/** * Compare two geometry envelopes and verify they are equal * * @param expected * @param actual */ private static void compareEnvelopes(GeometryEnvelope expected, GeometryEnvelope actual) { if (expected == null) { TestCase.assertNull(actual); } else { TestCase.assertNotNull(actual); TestCase.assertEquals(GeoPackageGeometryData.getIndicator(expected), GeoPackageGeometryData.getIndicator(actual)); TestCase.assertEquals(expected.getMinX(), actual.getMinX()); TestCase.assertEquals(expected.getMaxX(), actual.getMaxX()); TestCase.assertEquals(expected.getMinY(), actual.getMinY()); TestCase.assertEquals(expected.getMaxY(), actual.getMaxY()); TestCase.assertEquals(expected.hasZ(), actual.hasZ()); TestCase.assertEquals(expected.getMinZ(), actual.getMinZ()); TestCase.assertEquals(expected.getMaxZ(), actual.getMaxZ()); TestCase.assertEquals(expected.hasM(), actual.hasM()); TestCase.assertEquals(expected.getMinM(), actual.getMinM()); TestCase.assertEquals(expected.getMaxM(), actual.getMaxM()); } }
Example #4
Source File: FeatureTileUtils.java From geopackage-android with MIT License | 6 votes |
public static long insertPolygon(FeatureDao featureDao, double[][]... points) { FeatureRow featureRow = featureDao.newRow(); GeoPackageGeometryData geomData = new GeoPackageGeometryData( ProjectionConstants.EPSG_WORLD_GEODETIC_SYSTEM); Polygon polygon = new Polygon(false, false); for (double[][] ring : points) { LineString lineString = getLineString(ring); polygon.addRing(lineString); } geomData.setGeometry(polygon); featureRow.setGeometry(geomData); return featureDao.insert(featureRow); }
Example #5
Source File: GeoPackageGeometryDataUtils.java From geopackage-java with MIT License | 6 votes |
/** * Compare two geometry datas and verify they are equal * * @param expected * @param actual */ public static void compareGeometryData(GeoPackageGeometryData expected, GeoPackageGeometryData actual) { // Compare geometry data attributes TestCase.assertEquals(expected.isExtended(), actual.isExtended()); TestCase.assertEquals(expected.isEmpty(), actual.isEmpty()); TestCase.assertEquals(expected.getByteOrder(), actual.getByteOrder()); TestCase.assertEquals(expected.getSrsId(), actual.getSrsId()); compareEnvelopes(expected.getEnvelope(), actual.getEnvelope()); TestCase.assertEquals(expected.getWkbGeometryIndex(), actual.getWkbGeometryIndex()); // Compare header bytes compareByteArrays(expected.getHeaderBytes(), actual.getHeaderBytes()); // Compare geometries compareGeometries(expected.getGeometry(), actual.getGeometry()); // Compare well-known binary geometries compareByteArrays(expected.getWkbBytes(), actual.getWkbBytes()); // Compare all bytes compareByteArrays(expected.getBytes(), actual.getBytes()); }
Example #6
Source File: GeoPackageGeometryDataUtils.java From geopackage-java with MIT License | 6 votes |
/** * Compare two geometry envelopes and verify they are equal * * @param expected * @param actual */ private static void compareEnvelopes(GeometryEnvelope expected, GeometryEnvelope actual) { if (expected == null) { TestCase.assertNull(actual); } else { TestCase.assertNotNull(actual); TestCase.assertEquals( GeoPackageGeometryData.getIndicator(expected), GeoPackageGeometryData.getIndicator(actual)); TestCase.assertEquals(expected.getMinX(), actual.getMinX()); TestCase.assertEquals(expected.getMaxX(), actual.getMaxX()); TestCase.assertEquals(expected.getMinY(), actual.getMinY()); TestCase.assertEquals(expected.getMaxY(), actual.getMaxY()); TestCase.assertEquals(expected.hasZ(), actual.hasZ()); TestCase.assertEquals(expected.getMinZ(), actual.getMinZ()); TestCase.assertEquals(expected.getMaxZ(), actual.getMaxZ()); TestCase.assertEquals(expected.hasM(), actual.hasM()); TestCase.assertEquals(expected.getMinM(), actual.getMinM()); TestCase.assertEquals(expected.getMaxM(), actual.getMaxM()); } }
Example #7
Source File: FeatureInfoBuilder.java From geopackage-android-map with MIT License | 5 votes |
/** * Project the geometry into the provided projection * * @param geometryData geometry data * @param projection projection */ public void projectGeometry(GeoPackageGeometryData geometryData, Projection projection) { if (geometryData.getGeometry() != null) { try { SpatialReferenceSystemDao srsDao = DaoManager.createDao(featureDao.getDb().getConnectionSource(), SpatialReferenceSystem.class); int srsId = geometryData.getSrsId(); SpatialReferenceSystem srs = srsDao.queryForId((long) srsId); if (!projection.equals(srs.getOrganization(), srs.getOrganizationCoordsysId())) { Projection geomProjection = srs.getProjection(); ProjectionTransform transform = geomProjection.getTransformation(projection); Geometry projectedGeometry = transform.transform(geometryData.getGeometry()); geometryData.setGeometry(projectedGeometry); SpatialReferenceSystem projectionSrs = srsDao.getOrCreateCode(projection.getAuthority(), Long.parseLong(projection.getCode())); geometryData.setSrsId((int) projectionSrs.getSrsId()); } } catch (SQLException e) { throw new GeoPackageException("Failed to project geometry to projection with Authority: " + projection.getAuthority() + ", Code: " + projection.getCode(), e); } } }
Example #8
Source File: FeatureRow.java From geopackage-android with MIT License | 5 votes |
/** * {@inheritDoc} * <p> * Handles geometry columns */ @Override protected void columnToContentValue(ContentValues contentValues, FeatureColumn column, Object value) { if (column.isGeometry()) { String columnName = column.getName(); if (value instanceof GeoPackageGeometryData) { GeoPackageGeometryData geometryData = (GeoPackageGeometryData) value; try { contentValues.put(columnName, geometryData.toBytes()); } catch (IOException e) { throw new GeoPackageException( "Failed to write Geometry Data bytes. column: " + columnName, e); } } else if (value instanceof byte[]) { contentValues.put(columnName, (byte[]) value); } else { throw new GeoPackageException( "Unsupported update geometry column value type. column: " + columnName + ", value type: " + value.getClass().getName()); } } else { super.columnToContentValue(contentValues, column, value); } }
Example #9
Source File: FeatureRow.java From geopackage-android with MIT License | 5 votes |
/** * Get the simple features geometry value * * @return geometry * @since 3.1.0 */ public Geometry getGeometryValue() { GeoPackageGeometryData data = getGeometry(); Geometry geometry = null; if (data != null) { geometry = data.getGeometry(); } return geometry; }
Example #10
Source File: FeatureRow.java From geopackage-android with MIT License | 5 votes |
/** * Get the geometry envelope * * @return geometry envelope * @since 3.1.0 */ public GeometryEnvelope getGeometryEnvelope() { GeoPackageGeometryData data = getGeometry(); GeometryEnvelope envelope = null; if (data != null) { envelope = data.getOrBuildEnvelope(); } return envelope; }
Example #11
Source File: FeatureIndexer.java From geopackage-android with MIT License | 5 votes |
/** * Index the feature row * * @param geoPackageId GeoPackage id * @param row feature row * @param possibleUpdate possible update flag * @return true if indexed */ private boolean index(long geoPackageId, FeatureRow row, boolean possibleUpdate) { boolean indexed = false; GeoPackageGeometryData geomData = row.getGeometry(); if (geomData != null) { // Get the envelope GeometryEnvelope envelope = geomData.getEnvelope(); // If no envelope, build one from the geometry if (envelope == null) { Geometry geometry = geomData.getGeometry(); if (geometry != null) { envelope = GeometryEnvelopeBuilder.buildEnvelope(geometry); } } // Create the new index row if (envelope != null) { GeometryMetadata metadata = geometryMetadataDataSource.populate(geoPackageId, featureDao.getTableName(), row.getId(), envelope); if (possibleUpdate) { geometryMetadataDataSource.createOrUpdate(metadata); } else { geometryMetadataDataSource.create(metadata); } indexed = true; } } return indexed; }
Example #12
Source File: TransactionTest.java From geopackage-android with MIT License | 5 votes |
/** * Insert a row into the feature table * * @param featureDao feature dao */ private void insertRow(FeatureDao featureDao) { FeatureRow row = featureDao.newRow(); GeoPackageGeometryData geometry = new GeoPackageGeometryData( featureDao.getGeometryColumns().getSrsId()); geometry.setGeometry(new Point(0, 0)); row.setGeometry(geometry); featureDao.insert(row); }
Example #13
Source File: FeatureTileUtils.java From geopackage-android with MIT License | 5 votes |
public static void setPoint(FeatureRow featureRow, double x, double y) { GeoPackageGeometryData geomData = new GeoPackageGeometryData( ProjectionConstants.EPSG_WORLD_GEODETIC_SYSTEM); Point point = new Point(false, false, x, y); geomData.setGeometry(point); featureRow.setGeometry(geomData); }
Example #14
Source File: FeatureTileUtils.java From geopackage-android with MIT License | 5 votes |
public static long insertLine(FeatureDao featureDao, double[][] points) { FeatureRow featureRow = featureDao.newRow(); GeoPackageGeometryData geomData = new GeoPackageGeometryData( ProjectionConstants.EPSG_WORLD_GEODETIC_SYSTEM); LineString lineString = getLineString(points); geomData.setGeometry(lineString); featureRow.setGeometry(geomData); return featureDao.insert(featureRow); }
Example #15
Source File: FeatureTableCoreIndex.java From geopackage-core-java with MIT License | 5 votes |
/** * Index the geometry id and geometry data * * @param tableIndex * table index * @param geomId * geometry id * @param geomData * geometry data * * @return true if indexed */ protected boolean index(TableIndex tableIndex, long geomId, GeoPackageGeometryData geomData) { boolean indexed = false; if (geomData != null) { // Get or build the envelope GeometryEnvelope envelope = geomData.getOrBuildEnvelope(); // Create the new index row if (envelope != null) { GeometryIndex geometryIndex = geometryIndexDao .populate(tableIndex, geomId, envelope); try { geometryIndexDao.createOrUpdate(geometryIndex); indexed = true; } catch (SQLException e) { throw new GeoPackageException( "Failed to create or update Geometry Index. GeoPackage: " + geoPackage.getName() + ", Table Name: " + tableName + ", Geom Id: " + geomId, e); } } } return indexed; }
Example #16
Source File: RTreeIndexCoreExtension.java From geopackage-core-java with MIT License | 5 votes |
/** * Get or build a geometry envelope from the Geometry Data * * @param data * geometry data * @return geometry envelope */ protected GeometryEnvelope getEnvelope(GeoPackageGeometryData data) { GeometryEnvelope envelope = null; if (data != null) { envelope = data.getOrBuildEnvelope(); } return envelope; }
Example #17
Source File: RTreeIndexExtension.java From geopackage-java with MIT License | 5 votes |
/** * {@inheritDoc} */ @Override public void createMinXFunction() { createFunction(MIN_X_FUNCTION, new GeometryFunction() { @Override public Object execute(GeoPackageGeometryData data) { Object value = null; GeometryEnvelope envelope = getEnvelope(data); if (envelope != null) { value = envelope.getMinX(); } return value; } }); }
Example #18
Source File: RTreeIndexExtension.java From geopackage-java with MIT License | 5 votes |
/** * {@inheritDoc} */ @Override public void createMaxXFunction() { createFunction(MAX_X_FUNCTION, new GeometryFunction() { @Override public Object execute(GeoPackageGeometryData data) { Object value = null; GeometryEnvelope envelope = getEnvelope(data); if (envelope != null) { value = envelope.getMaxX(); } return value; } }); }
Example #19
Source File: RTreeIndexExtension.java From geopackage-java with MIT License | 5 votes |
/** * {@inheritDoc} */ @Override public void createMinYFunction() { createFunction(MIN_Y_FUNCTION, new GeometryFunction() { @Override public Object execute(GeoPackageGeometryData data) { Object value = null; GeometryEnvelope envelope = getEnvelope(data); if (envelope != null) { value = envelope.getMinY(); } return value; } }); }
Example #20
Source File: RTreeIndexExtension.java From geopackage-java with MIT License | 5 votes |
/** * {@inheritDoc} */ @Override public void createMaxYFunction() { createFunction(MAX_Y_FUNCTION, new GeometryFunction() { @Override public Object execute(GeoPackageGeometryData data) { Object value = null; GeometryEnvelope envelope = getEnvelope(data); if (envelope != null) { value = envelope.getMaxY(); } return value; } }); }
Example #21
Source File: RTreeIndexExtension.java From geopackage-java with MIT License | 5 votes |
/** * {@inheritDoc} */ @Override public void createIsEmptyFunction() { createFunction(IS_EMPTY_FUNCTION, new GeometryFunction() { @Override public Object execute(GeoPackageGeometryData data) { return data == null || data.isEmpty() || data.getGeometry() == null; } }); }
Example #22
Source File: FeatureRow.java From geopackage-java with MIT License | 5 votes |
/** * {@inheritDoc} * * Handles geometry columns */ @Override protected void columnToContentValue(ContentValues contentValues, FeatureColumn column, Object value) { if (column.isGeometry()) { String columnName = column.getName(); if (value instanceof GeoPackageGeometryData) { GeoPackageGeometryData geometryData = (GeoPackageGeometryData) value; try { contentValues.put(columnName, geometryData.toBytes()); } catch (IOException e) { throw new GeoPackageException( "Failed to write Geometry Data bytes. column: " + columnName, e); } } else if (value instanceof byte[]) { contentValues.put(columnName, (byte[]) value); } else { throw new GeoPackageException( "Unsupported update geometry column value type. column: " + columnName + ", value type: " + value.getClass().getName()); } } else { super.columnToContentValue(contentValues, column, value); } }
Example #23
Source File: FeatureRow.java From geopackage-java with MIT License | 5 votes |
/** * Get the simple features geometry value * * @return geometry * @since 3.1.0 */ public Geometry getGeometryValue() { GeoPackageGeometryData data = getGeometry(); Geometry geometry = null; if (data != null) { geometry = data.getGeometry(); } return geometry; }
Example #24
Source File: FeatureRow.java From geopackage-java with MIT License | 5 votes |
/** * Get the geometry envelope * * @return geometry envelope * @since 3.1.0 */ public GeometryEnvelope getGeometryEnvelope() { GeoPackageGeometryData data = getGeometry(); GeometryEnvelope envelope = null; if (data != null) { envelope = data.getOrBuildEnvelope(); } return envelope; }
Example #25
Source File: TransactionTest.java From geopackage-java with MIT License | 5 votes |
/** * Insert a row into the feature table * * @param featureDao * feature dao */ private void insertRow(FeatureDao featureDao) { FeatureRow row = featureDao.newRow(); GeoPackageGeometryData geometry = new GeoPackageGeometryData(featureDao .getGeometryColumns().getSrsId()); geometry.setGeometry(new Point(0, 0)); row.setGeometry(geometry); featureDao.insert(row); }
Example #26
Source File: FeatureTileUtils.java From geopackage-java with MIT License | 5 votes |
public static void setPoint(FeatureRow featureRow, double x, double y) { GeoPackageGeometryData geomData = new GeoPackageGeometryData( ProjectionConstants.EPSG_WORLD_GEODETIC_SYSTEM); Point point = new Point(false, false, x, y); geomData.setGeometry(point); featureRow.setGeometry(geomData); }
Example #27
Source File: FeatureTileUtils.java From geopackage-java with MIT License | 5 votes |
public static long insertLine(FeatureDao featureDao, double[][] points) { FeatureRow featureRow = featureDao.newRow(); GeoPackageGeometryData geomData = new GeoPackageGeometryData( ProjectionConstants.EPSG_WORLD_GEODETIC_SYSTEM); LineString lineString = getLineString(points); geomData.setGeometry(lineString); featureRow.setGeometry(geomData); return featureDao.insert(featureRow); }
Example #28
Source File: FeatureTileUtils.java From geopackage-java with MIT License | 5 votes |
public static long insertPolygon(FeatureDao featureDao, double[][]... points) { FeatureRow featureRow = featureDao.newRow(); GeoPackageGeometryData geomData = new GeoPackageGeometryData( ProjectionConstants.EPSG_WORLD_GEODETIC_SYSTEM); Polygon polygon = new Polygon(false, false); for (double[][] ring : points) { LineString lineString = getLineString(ring); polygon.addRing(lineString); } geomData.setGeometry(polygon); featureRow.setGeometry(geomData); return featureDao.insert(featureRow); }
Example #29
Source File: FeatureInfoBuilder.java From geopackage-android-map with MIT License | 4 votes |
/** * Build a feature results information message * * @param results feature index results * @param tolerance distance tolerance * @param clickLocation map click location * @param projection desired geometry projection * @return feature table data or null if not results */ public FeatureTableData buildTableDataAndClose(FeatureIndexResults results, double tolerance, LatLng clickLocation, Projection projection) { FeatureTableData tableData = null; // Fine filter results so that the click location is within the tolerance of each feature row result FeatureIndexResults filteredResults = fineFilterResults(results, tolerance, clickLocation); long featureCount = filteredResults.count(); if (featureCount > 0) { int maxFeatureInfo = 0; if (geometryType == GeometryType.POINT) { maxFeatureInfo = maxPointDetailedInfo; } else { maxFeatureInfo = maxFeatureDetailedInfo; } if (featureCount <= maxFeatureInfo) { DataColumnsDao dataColumnsDao = getDataColumnsDao(); List<FeatureRowData> rows = new ArrayList<>(); for (FeatureRow featureRow : filteredResults) { Map<String, Object> values = new HashMap<>(); String geometryColumnName = null; int geometryColumn = featureRow.getGeometryColumnIndex(); for (int i = 0; i < featureRow.columnCount(); i++) { Object value = featureRow.getValue(i); String columnName = featureRow.getColumnName(i); columnName = getColumnName(dataColumnsDao, featureRow, columnName); if (i == geometryColumn) { geometryColumnName = columnName; if (projection != null && value != null) { GeoPackageGeometryData geomData = (GeoPackageGeometryData) value; projectGeometry(geomData, projection); } } if (value != null) { values.put(columnName, value); } } FeatureRowData featureRowData = new FeatureRowData(values, geometryColumnName); rows.add(featureRowData); } tableData = new FeatureTableData(featureDao.getTableName(), featureCount, rows); } else { tableData = new FeatureTableData(featureDao.getTableName(), featureCount); } } results.close(); return tableData; }
Example #30
Source File: FeatureInfoBuilder.java From geopackage-android-map with MIT License | 4 votes |
/** * Fine filter the index results verifying the click location is within the tolerance of each feature row * * @param results feature index results * @param tolerance distance tolerance * @param clickLocation click location * @return filtered feature index results */ private FeatureIndexResults fineFilterResults(FeatureIndexResults results, double tolerance, LatLng clickLocation) { FeatureIndexResults filteredResults = null; if (ignoreGeometryTypes.contains(geometryType)) { filteredResults = new FeatureIndexListResults(); } else if (clickLocation == null && ignoreGeometryTypes.isEmpty()) { filteredResults = results; } else { FeatureIndexListResults filteredListResults = new FeatureIndexListResults(); GoogleMapShapeConverter converter = new GoogleMapShapeConverter( featureDao.getProjection()); for (FeatureRow featureRow : results) { GeoPackageGeometryData geomData = featureRow.getGeometry(); if (geomData != null) { Geometry geometry = geomData.getGeometry(); if (geometry != null) { if (!ignoreGeometryTypes.contains(geometry.getGeometryType())) { if (clickLocation != null) { GoogleMapShape mapShape = converter.toShape(geometry); if (MapUtils.isPointOnShape(clickLocation, mapShape, geodesic, tolerance)) { filteredListResults.addRow(featureRow); } } else { filteredListResults.addRow(featureRow); } } } } } filteredResults = filteredListResults; } return filteredResults; }