com.esri.core.geometry.ogc.OGCMultiLineString Java Examples
The following examples show how to use
com.esri.core.geometry.ogc.OGCMultiLineString.
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Example #1
Source File: ST_Boundary.java From spatial-framework-for-hadoop with Apache License 2.0 | 6 votes |
public BytesWritable evaluate(BytesWritable geomref) { if (geomref == null || geomref.getLength() == 0) { LogUtils.Log_ArgumentsNull(LOG); return null; } OGCGeometry ogcGeometry = GeometryUtils.geometryFromEsriShape(geomref); if (ogcGeometry == null){ LogUtils.Log_ArgumentsNull(LOG); return null; } try { OGCGeometry boundGeom = ogcGeometry.boundary(); if (boundGeom.geometryType().equals("MultiLineString") && ((OGCMultiLineString)boundGeom).numGeometries() == 1) boundGeom = ((OGCMultiLineString)boundGeom).geometryN(0); // match ST_Boundary/SQL-RDBMS return GeometryUtils.geometryToEsriShapeBytesWritable(boundGeom); } catch (Exception e) { LogUtils.Log_InternalError(LOG, "ST_Boundary: " + e); return null; } }
Example #2
Source File: TestOGC.java From geometry-api-java with Apache License 2.0 | 6 votes |
@Test public void testPolylineSimplifyIssueGithub52() throws Exception { String json = "{\"paths\":[[[2,0],[4,3],[5,1],[3.25,1.875],[1,3]]],\"spatialReference\":{\"wkid\":4326}}"; { OGCGeometry g = OGCGeometry.fromJson(json); assertTrue(g.geometryType().equals("LineString")); OGCGeometry simpleG = g.makeSimple();//make ogc simple assertTrue(simpleG.geometryType().equals("MultiLineString")); assertTrue(simpleG.isSimpleRelaxed());//geodatabase simple assertTrue(simpleG.isSimple());//ogc simple OGCMultiLineString mls =(OGCMultiLineString)simpleG; assertTrue(mls.numGeometries() == 4); OGCGeometry baseGeom = OGCGeometry.fromJson("{\"paths\":[[[2,0],[3.25,1.875]],[[3.25,1.875],[4,3],[5,1]],[[5,1],[3.25,1.875]],[[3.25,1.875],[1,3]]],\"spatialReference\":{\"wkid\":4326}}"); assertTrue(simpleG.equals(baseGeom)); } }
Example #3
Source File: GeometrySerde.java From presto with Apache License 2.0 | 5 votes |
private static OGCGeometry createFromEsriGeometry(Geometry geometry, boolean multiType) { Geometry.Type type = geometry.getType(); switch (type) { case Polygon: { if (!multiType && ((Polygon) geometry).getExteriorRingCount() <= 1) { return new OGCPolygon((Polygon) geometry, null); } return new OGCMultiPolygon((Polygon) geometry, null); } case Polyline: { if (!multiType && ((Polyline) geometry).getPathCount() <= 1) { return new OGCLineString((Polyline) geometry, 0, null); } return new OGCMultiLineString((Polyline) geometry, null); } case MultiPoint: { if (!multiType && ((MultiPoint) geometry).getPointCount() <= 1) { if (geometry.isEmpty()) { return new OGCPoint(new Point(), null); } return new OGCPoint(((MultiPoint) geometry).getPoint(0), null); } return new OGCMultiPoint((MultiPoint) geometry, null); } case Point: { if (!multiType) { return new OGCPoint((Point) geometry, null); } return new OGCMultiPoint((Point) geometry, null); } case Envelope: { Polygon polygon = new Polygon(); polygon.addEnvelope((Envelope) geometry, false); return new OGCPolygon(polygon, null); } default: throw new IllegalArgumentException("Unexpected geometry type: " + type); } }
Example #4
Source File: TestEstimateMemorySize.java From geometry-api-java with Apache License 2.0 | 5 votes |
@Test public void testInstanceSizes() { assertEquals(getInstanceSize(AttributeStreamOfFloat.class), SizeOf.SIZE_OF_ATTRIBUTE_STREAM_OF_FLOAT); assertEquals(getInstanceSize(AttributeStreamOfDbl.class), SizeOf.SIZE_OF_ATTRIBUTE_STREAM_OF_DBL); assertEquals(getInstanceSize(AttributeStreamOfInt8.class), SizeOf.SIZE_OF_ATTRIBUTE_STREAM_OF_INT8); assertEquals(getInstanceSize(AttributeStreamOfInt16.class), SizeOf.SIZE_OF_ATTRIBUTE_STREAM_OF_INT16); assertEquals(getInstanceSize(AttributeStreamOfInt32.class), SizeOf.SIZE_OF_ATTRIBUTE_STREAM_OF_INT32); assertEquals(getInstanceSize(AttributeStreamOfInt64.class), SizeOf.SIZE_OF_ATTRIBUTE_STREAM_OF_INT64); assertEquals(getInstanceSize(Envelope.class), SizeOf.SIZE_OF_ENVELOPE); assertEquals(getInstanceSize(Envelope2D.class), SizeOf.SIZE_OF_ENVELOPE2D); assertEquals(getInstanceSize(Line.class), SizeOf.SIZE_OF_LINE); assertEquals(getInstanceSize(MultiPath.class), SizeOf.SIZE_OF_MULTI_PATH); assertEquals(getInstanceSize(MultiPathImpl.class), SizeOf.SIZE_OF_MULTI_PATH_IMPL); assertEquals(getInstanceSize(MultiPoint.class), SizeOf.SIZE_OF_MULTI_POINT); assertEquals(getInstanceSize(MultiPointImpl.class), SizeOf.SIZE_OF_MULTI_POINT_IMPL); assertEquals(getInstanceSize(Point.class), SizeOf.SIZE_OF_POINT); assertEquals(getInstanceSize(Polygon.class), SizeOf.SIZE_OF_POLYGON); assertEquals(getInstanceSize(Polyline.class), SizeOf.SIZE_OF_POLYLINE); assertEquals(getInstanceSize(OGCConcreteGeometryCollection.class), SizeOf.SIZE_OF_OGC_CONCRETE_GEOMETRY_COLLECTION); assertEquals(getInstanceSize(OGCLineString.class), SizeOf.SIZE_OF_OGC_LINE_STRING); assertEquals(getInstanceSize(OGCMultiLineString.class), SizeOf.SIZE_OF_OGC_MULTI_LINE_STRING); assertEquals(getInstanceSize(OGCMultiPoint.class), SizeOf.SIZE_OF_OGC_MULTI_POINT); assertEquals(getInstanceSize(OGCMultiPolygon.class), SizeOf.SIZE_OF_OGC_MULTI_POLYGON); assertEquals(getInstanceSize(OGCPoint.class), SizeOf.SIZE_OF_OGC_POINT); assertEquals(getInstanceSize(OGCPolygon.class), SizeOf.SIZE_OF_OGC_POLYGON); assertEquals(getInstanceSize(RasterizedGeometry2DImpl.class), SizeOf.SIZE_OF_RASTERIZED_GEOMETRY_2D_IMPL); assertEquals(getInstanceSize(RasterizedGeometry2DImpl.ScanCallbackImpl.class), SizeOf.SIZE_OF_SCAN_CALLBACK_IMPL); assertEquals(getInstanceSize(Transformation2D.class), SizeOf.SIZE_OF_TRANSFORMATION_2D); assertEquals(getInstanceSize(SimpleRasterizer.class), SizeOf.SIZE_OF_SIMPLE_RASTERIZER); assertEquals(getInstanceSize(SimpleRasterizer.Edge.class), SizeOf.SIZE_OF_EDGE); assertEquals(getInstanceSize(QuadTreeImpl.class), SizeOf.SIZE_OF_QUAD_TREE_IMPL); assertEquals(getInstanceSize(QuadTreeImpl.Data.class), SizeOf.SIZE_OF_DATA); assertEquals(getInstanceSize(StridedIndexTypeCollection.class), SizeOf.SIZE_OF_STRIDED_INDEX_TYPE_COLLECTION); }
Example #5
Source File: ST_NumGeometries.java From spatial-framework-for-hadoop with Apache License 2.0 | 4 votes |
public IntWritable evaluate(BytesWritable geomref) { if (geomref == null || geomref.getLength() == 0) { LogUtils.Log_ArgumentsNull(LOG); return null; } OGCGeometry ogcGeometry = GeometryUtils.geometryFromEsriShape(geomref); if (ogcGeometry == null){ LogUtils.Log_ArgumentsNull(LOG); return null; } try { GeometryUtils.OGCType ogcType = GeometryUtils.getType(geomref); switch(ogcType) { case ST_POINT: LogUtils.Log_InvalidType(LOG, GeometryUtils.OGCType.ST_MULTIPOINT, ogcType); return null; case ST_LINESTRING: LogUtils.Log_InvalidType(LOG, GeometryUtils.OGCType.ST_MULTILINESTRING, ogcType); return null; case ST_POLYGON: LogUtils.Log_InvalidType(LOG, GeometryUtils.OGCType.ST_MULTIPOLYGON, ogcType); return null; case ST_MULTIPOINT: resultInt.set(((OGCMultiPoint)ogcGeometry).numGeometries()); break; case ST_MULTILINESTRING: resultInt.set(((OGCMultiLineString)ogcGeometry).numGeometries()); break; case ST_MULTIPOLYGON: resultInt.set(((OGCMultiPolygon)ogcGeometry).numGeometries()); break; } } catch (ClassCastException cce) { // single vs Multi geometry type resultInt.set(1); } catch (Exception e) { LogUtils.Log_InternalError(LOG, "ST_NumGeometries: " + e); return null; } return resultInt; }
Example #6
Source File: ST_GeometryN.java From spatial-framework-for-hadoop with Apache License 2.0 | 4 votes |
public BytesWritable evaluate(BytesWritable geomref, IntWritable index) { if (geomref == null || geomref.getLength() == 0 || index == null) { LogUtils.Log_ArgumentsNull(LOG); return null; } OGCGeometry ogcGeometry = GeometryUtils.geometryFromEsriShape(geomref); if (ogcGeometry == null){ LogUtils.Log_ArgumentsNull(LOG); return null; } int idx = index.get() - 1; // 1-based UI, 0-based engine try { GeometryUtils.OGCType ogcType = GeometryUtils.getType(geomref); OGCGeometry ogcGeom = null; switch(ogcType) { case ST_POINT: LogUtils.Log_InvalidType(LOG, GeometryUtils.OGCType.ST_MULTIPOINT, ogcType); return null; case ST_LINESTRING: LogUtils.Log_InvalidType(LOG, GeometryUtils.OGCType.ST_MULTILINESTRING, ogcType); return null; case ST_POLYGON: LogUtils.Log_InvalidType(LOG, GeometryUtils.OGCType.ST_MULTIPOLYGON, ogcType); return null; case ST_MULTIPOINT: ogcGeom = ((OGCMultiPoint)ogcGeometry).geometryN(idx); break; case ST_MULTILINESTRING: ogcGeom = ((OGCMultiLineString)ogcGeometry).geometryN(idx); break; case ST_MULTIPOLYGON: ogcGeom = ((OGCMultiPolygon)ogcGeometry).geometryN(idx); break; } return GeometryUtils.geometryToEsriShapeBytesWritable(ogcGeom); } catch (Exception e) { LogUtils.Log_InternalError(LOG, "ST_GeometryN: " + e); return null; } }