@Test public void testOverlaps() throws NoSuchIdentifierException, ProcessException { GeometryFactory fact = new GeometryFactory(); // Inputs first final LinearRing ring = fact.createLinearRing( new Coordinate[] { new Coordinate(0.0, 0.0), new Coordinate(0.0, 10.0), new Coordinate(5.0, 10.0), new Coordinate(5.0, 0.0), new Coordinate(0.0, 0.0) }); final Geometry geom1 = fact.createPolygon(ring, null); final LinearRing ring2 = fact.createLinearRing( new Coordinate[] { new Coordinate(-5.0, 0.0), new Coordinate(-5.0, 10.0), new Coordinate(2.0, 10.0), new Coordinate(2.0, 0.0), new Coordinate(-5.0, 0.0) }); final Geometry geom2 = fact.createPolygon(ring2, null); // Process final ProcessDescriptor desc = ProcessFinder.getProcessDescriptor("jts", "overlaps"); final ParameterValueGroup in = desc.getInputDescriptor().createValue(); in.parameter("geom1").setValue(geom1); in.parameter("geom2").setValue(geom2); final org.geotoolkit.process.Process proc = desc.createProcess(in); // result final Boolean result = (Boolean) proc.call().parameter("result").getValue(); final Boolean expected = geom1.overlaps(geom2); assertTrue(expected.equals(result)); }
@Test public void testOverlapsCRS() throws NoSuchIdentifierException, ProcessException { GeometryFactory fact = new GeometryFactory(); // Inputs first final LinearRing ring = fact.createLinearRing( new Coordinate[] { new Coordinate(0.0, 0.0), new Coordinate(0.0, 10.0), new Coordinate(5.0, 10.0), new Coordinate(5.0, 0.0), new Coordinate(0.0, 0.0) }); final Geometry geom1 = fact.createPolygon(ring, null); final LinearRing ring2 = fact.createLinearRing( new Coordinate[] { new Coordinate(-5.0, 0.0), new Coordinate(-5.0, 10.0), new Coordinate(2.0, 10.0), new Coordinate(2.0, 0.0), new Coordinate(-5.0, 0.0) }); Geometry geom2 = fact.createPolygon(ring2, null); CoordinateReferenceSystem crs1 = null; try { crs1 = CRS.decode("EPSG:4326"); JTS.setCRS(geom1, crs1); } catch (FactoryException ex) { Logger.getLogger(UnionProcess.class.getName()).log(Level.SEVERE, null, ex); } CoordinateReferenceSystem crs2 = null; try { crs2 = CRS.decode("EPSG:4326"); JTS.setCRS(geom2, crs2); } catch (FactoryException ex) { Logger.getLogger(UnionProcess.class.getName()).log(Level.SEVERE, null, ex); } // Process final ProcessDescriptor desc = ProcessFinder.getProcessDescriptor("jts", "overlaps"); final ParameterValueGroup in = desc.getInputDescriptor().createValue(); in.parameter("geom1").setValue(geom1); in.parameter("geom2").setValue(geom2); final org.geotoolkit.process.Process proc = desc.createProcess(in); // result final Boolean result = (Boolean) proc.call().parameter("result").getValue(); MathTransform mt = null; try { mt = CRS.findMathTransform(crs2, crs1); geom2 = JTS.transform(geom2, mt); } catch (FactoryException ex) { Logger.getLogger(UnionProcess.class.getName()).log(Level.SEVERE, null, ex); } catch (TransformException ex) { Logger.getLogger(UnionProcess.class.getName()).log(Level.SEVERE, null, ex); } final Boolean expected = geom1.overlaps(geom2); assertTrue(expected.equals(result)); }