Package com.vividsolutions.jts.geom

Examples of com.vividsolutions.jts.geom.Coordinate

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    StringWriter writer = new StringWriter();
    GraphicsDocument document = new DefaultVmlDocument(writer);
    document.writeElement("path", false);
    document.writeAttributeStart("points");
    Coordinate[] coordinates = new Coordinate[2];
    coordinates[0] = new Coordinate(1.23456789, 9.87654321);
    coordinates[1] = new Coordinate(9.876, 1.234);
    document.writePathContent(coordinates);
    document.writeAttributeEnd();
    document.closeElement();
    Assert.assertEquals("<path points=\"m1 10r9 -9 \"/>", writer.getBuffer().toString());
  }
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    Assert.assertTrue(securityContext.isLayerVisible(LAYER_ID));
    Geometry geometry = securityContext.getVisibleArea(LAYER_ID);
    Assert.assertNotNull(geometry);
    PrecisionModel precisionModel  = new PrecisionModel(PrecisionModel.FLOATING);
    GeometryFactory geometryFactory = new GeometryFactory(precisionModel, LAYER_SRID);
    Coordinate coordinate = new Coordinate();

    coordinate.x = coordinate.y = -86;
    Assert.assertFalse(geometry.contains(geometryFactory.createPoint(coordinate)));
    coordinate.x = -85.05;
    coordinate.y = -85.05;
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    Geometry geometry = securityContext.getVisibleArea(LAYER_ID);
    Assert.assertNotNull(geometry);
    PrecisionModel precisionModel  = new PrecisionModel(PrecisionModel.FLOATING);
    GeometryFactory geometryFactory = new GeometryFactory(precisionModel, LAYER_SRID);
    Coordinate coordinate = new Coordinate();
    coordinate.x = coordinate.y = 0.5;
    Assert.assertFalse(geometry.contains(geometryFactory.createPoint(coordinate)));
    coordinate.x = coordinate.y = 1.5;
    Assert.assertTrue(geometry.contains(geometryFactory.createPoint(coordinate)));
    coordinate.x = coordinate.y = 2.5;
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    Geometry geometry = securityContext.getVisibleArea(LAYER_ID);
    Assert.assertNotNull(geometry);
    PrecisionModel precisionModel  = new PrecisionModel(PrecisionModel.FLOATING);
    GeometryFactory geometryFactory = new GeometryFactory(precisionModel, LAYER_SRID);
    Coordinate coordinate = new Coordinate();
    coordinate.x = coordinate.y = 0.5;
    Assert.assertFalse(geometry.contains(geometryFactory.createPoint(coordinate)));
    coordinate.x = coordinate.y = 1.5;
    Assert.assertFalse(geometry.contains(geometryFactory.createPoint(coordinate)));
    coordinate.x = coordinate.y = 2.5;
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    converter = applicationContext.getBean("service.DtoConverterService", DtoConverterService.class);
  }

  public void testPoint() throws MarshallException, GeomajasException {
    GeometryFactory factory = new GeometryFactory(new PrecisionModel(10000.0), 31300);
    CoordinateArraySequence coords = new CoordinateArraySequence(new Coordinate[] { new Coordinate(12.3456,
        34567.3456) });
    Point p = new Point(coords, factory);
    JSONObject jtsJson = (JSONObject) jtsSerializer.marshall(null, p);
    Geometry dto = converter.toDto(p);
    JSONObject dtoJson = (JSONObject) dtoSerializer.marshall(null, dto);
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    Assert.assertEquals(jtsJson.toString(), dtoJson.toString());
  }

  public void testLineString() throws MarshallException, GeomajasException {
    GeometryFactory factory = new GeometryFactory(new PrecisionModel(10000.0), 31300);
    CoordinateArraySequence coords = new CoordinateArraySequence(new Coordinate[] { new Coordinate(12.0, 34.23),
        new Coordinate(12.000, 54.555), new Coordinate(-0.01, 0.0) });
    LineString p = new LineString(coords, factory);
    JSONObject jtsJson = (JSONObject) jtsSerializer.marshall(null, p);
    Geometry dto = converter.toDto(p);
    JSONObject dtoJson = (JSONObject) dtoSerializer.marshall(null, dto);
    Assert.assertEquals(jtsJson.toString(), dtoJson.toString());
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    Assert.assertEquals(jtsJson.toString(), dtoJson.toString());
  }

  public void testPolygon() throws MarshallException, GeomajasException {
    GeometryFactory factory = new GeometryFactory(new PrecisionModel(10000.0), 31300);
    CoordinateArraySequence coords = new CoordinateArraySequence(new Coordinate[] { new Coordinate(12.0, 34.23),
        new Coordinate(12.000, 54.555), new Coordinate(7, 8), new Coordinate(12.0, 34.23) });
    LinearRing ring = new LinearRing(coords, factory);
    Polygon p = new Polygon(ring, null, factory);
    Geometry dto = converter.toDto(p);

    JSONObject jtsJson = (JSONObject) jtsSerializer.marshall(null, p);
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    Assert.assertEquals(jtsShell.get("coordinates").toString(), dtoShell.get("coordinates").toString());
  }

  public void testMultiPolygon() throws MarshallException, GeomajasException {
    GeometryFactory factory = new GeometryFactory(new PrecisionModel(10000.0), 31300);
    CoordinateArraySequence coords = new CoordinateArraySequence(new Coordinate[] { new Coordinate(12.0, 34.23),
        new Coordinate(12.000, 54.555), new Coordinate(7, 8), new Coordinate(12.0, 34.23) });
    LinearRing ring = new LinearRing(coords, factory);
    Polygon p = new Polygon(ring, new LinearRing[] {}, factory);
    MultiPolygon m = new MultiPolygon(new Polygon[] { p }, factory);
    Geometry dto = converter.toDto(m);
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    Assert.assertEquals(jtsShell.get("coordinates").toString(), dtoShell.get("coordinates").toString());
  }

  public void testMultiLineString() throws MarshallException, GeomajasException {
    GeometryFactory factory = new GeometryFactory(new PrecisionModel(10000.0), 31300);
    CoordinateArraySequence coords = new CoordinateArraySequence(new Coordinate[] { new Coordinate(12.0, 34.23),
        new Coordinate(12.000, 54.555), new Coordinate(-0.01, 0.0) });
    LineString l = new LineString(coords, factory);
    MultiLineString m = new MultiLineString(new LineString[] { l }, factory);
    JSONObject jtsJson = (JSONObject) jtsSerializer.marshall(null, m);
    Geometry dto = converter.toDto(m);
    JSONObject dtoJson = (JSONObject) dtoSerializer.marshall(null, dto);
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    for (int i = 0; i < coords.length(); i++) {
      JSONObject nextCoord = coords.getJSONObject(i);
      if (nextCoord == null) {
        throw new UnmarshallException("inner coordinate missing");
      }
      coordinates[i] = new Coordinate(nextCoord.getDouble("x"), nextCoord.getDouble("y"));
    }
    coordinates = checkIfClosed(coordinates);
    return factory.createLinearRing(coordinates);
  }
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Related Classes of com.vividsolutions.jts.geom.Coordinate

  • ch.epfl.lbd.database.spatial.LatLngPoint
  • ch.epfl.lbd.database.spatial.PolyLine
  • com.vividsolutions.jts.algorithm.CentralEndpointIntersector
  • com.vividsolutions.jts.algorithm.CGAlgorithms
  • com.vividsolutions.jts.algorithm.NonRobustCGAlgorithms
  • com.vividsolutions.jts.algorithm.VectorMath
  • com.vividsolutions.jts.geom.util.AffineTransformationFactory
  • com.vividsolutions.jts.index.kdtree.KdNode
  • com.vividsolutions.jts.math.Vector2D
  • com.vividsolutions.jts.noding.NodedSegmentString
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