Package org.opengis.geometry.primitive

Examples of org.opengis.geometry.primitive.PrimitiveFactory

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  }


  private void _testPrimitiveObjects3D(PicoContainer c) {
   
    PrimitiveFactory pf = (PrimitiveFactoryImpl) c.getComponentInstanceOfType(PrimitiveFactory.class);
    //PrimitiveFactory pf = c3d.getPrimitiveFactory();
    //GeometryFactory cf = c3d.getGeometryFactoryImpl();
   
    // public PointImpl createPoint(double[] coord);
    double[] da = new double[3];
    da[0] = 10.0;
    da[1] = -115000.0;
    da[2] = 0.0000000125;
    Point p1 = pf.createPoint(da);
    assertTrue(p1.getDirectPosition().getOrdinate(0) == 10.0);
    assertTrue(p1.getDirectPosition().getOrdinate(1) == -115000.0);
    assertTrue(p1.getDirectPosition().getOrdinate(2) == 0.0000000125);

    // public PointImpl createPoint(Position position);
    // public PointImpl createPoint(DirectPositionImpl dp);
    da[0] = 999999999.0;
    da[1] = 100.0;
    da[2] = -0.00000565;
    Position pos1 = new DirectPositionImpl( pf.getCoordinateReferenceSystem(),  da );
    Point p2 = pf.createPoint(pos1);
    assertTrue(p2.getDirectPosition().getOrdinate(0) == 999999999.0);
    assertTrue(p2.getDirectPosition().getOrdinate(1) == 100.0);
    assertTrue(p2.getDirectPosition().getOrdinate(2) == -0.00000565);

  }
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                          op.setExpectedResult( point );
                        }
                        else { // try parsing this thing as WKT
                          GeometryBuilder builder = new GeometryBuilder(DefaultGeographicCRS.WGS84);
                            GeometryFactory geomFact = builder.getGeometryFactory();
                            PrimitiveFactory primFact = builder.getPrimitiveFactory();
                            WKTParser wktFactory = new WKTParser(geomFact, primFact, null, builder.getAggregateFactory());
                            try {
                                Object expectedResult = wktFactory.parse(operationValue);
                                op.setExpectedResult(expectedResult);
                                testCase.addTestOperation(op);
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            throw new RuntimeException("", e);
        }

        GeometryBuilder builder = new GeometryBuilder(DefaultGeographicCRS.WGS84);
        GeometryFactory geomFact = builder.getGeometryFactory();
        PrimitiveFactory primFact = builder.getPrimitiveFactory();
        wktFactory = new WKTParser( geomFact, primFact, null, builder.getAggregateFactory() );
    }
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  }

  public void testPoint() throws Exception {

    PositionFactory positionFactory = new PositionFactoryImpl(crs1, new PrecisionModel());
    PrimitiveFactory primitiveFactory = new PrimitiveFactoryImpl(crs1, positionFactory);
   
    PointImpl point1 = (PointImpl) primitiveFactory.createPoint( new double[]{-123.47009555832284, 48.543261561072285} );
    PointImpl point2 = (PointImpl) point1.transform(crs2);
   
    // create expected result
    PositionFactory expectedPosF2 = new PositionFactoryImpl(crs2, new PrecisionModel());
    PrimitiveFactory expectedPrimF2 = new PrimitiveFactoryImpl(crs2, expectedPosF2);
   
    PointImpl expectedPoint2 = (PointImpl) expectedPrimF2.createPoint( new double[]{1187128.000000001, 395268.0000000004} );
   
    //System.out.println(point1);
    //System.out.println(point2);
    //System.out.println(expectedPoint2);
   
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  }

  public void testCurve() throws Exception {

    PositionFactory positionFactory = new PositionFactoryImpl(crs1, new PrecisionModel());
    PrimitiveFactory primitiveFactory = new PrimitiveFactoryImpl(crs1, positionFactory);
    GeometryFactory geometryFactory = new GeometryFactoryImpl(crs1, positionFactory);
   
    List<Position> points = new ArrayList<Position>();
    points.add(primitiveFactory.createPoint( new double[]{-123.47009555832284,48.543261561072285} ));
    points.add(primitiveFactory.createPoint( new double[]{-123.46972894676578,48.55009592117936} ));
    points.add(primitiveFactory.createPoint( new double[]{-123.45463828850829,48.54973520267305} ));
    points.add(primitiveFactory.createPoint( new double[]{-123.4550070827961,48.54290089070186} ));
        LineString lineString = geometryFactory.createLineString(points);
        List curveSegmentList = Collections.singletonList(lineString);
       
        CurveImpl curve1 = (CurveImpl) primitiveFactory.createCurve(curveSegmentList);
        CurveImpl curve2 = (CurveImpl) curve1.transform(crs2);
       
    // create expected result
    PositionFactory expectedPosF2 = new PositionFactoryImpl(crs2, new PrecisionModel());
    PrimitiveFactory expectedPrimF2 = new PrimitiveFactoryImpl(crs2, expectedPosF2);
    GeometryFactory ExpectedGeomF2 = new GeometryFactoryImpl(crs2, expectedPosF2);
   
    List<Position> expectedPoints = new ArrayList<Position>();
    expectedPoints.add(expectedPrimF2.createPoint( new double[]{1187128.000000001, 395268.0000000004} ));
    expectedPoints.add(expectedPrimF2.createPoint( new double[]{1187127.9999999998, 396026.99999999825} ));
    expectedPoints.add(expectedPrimF2.createPoint( new double[]{1188245.0000000007, 396027.0000000039} ));
    expectedPoints.add(expectedPrimF2.createPoint( new double[]{1188245.0000000005, 395268.0000000018} ));
        LineString expectedLineString = ExpectedGeomF2.createLineString(expectedPoints);
        List expectedCurveSegmentList = Collections.singletonList(expectedLineString);
       
        CurveImpl expectedCurve = (CurveImpl) expectedPrimF2.createCurve(expectedCurveSegmentList);
   
    //System.out.println(curve1);
    //System.out.println(curve2);
    //System.out.println(expectedCurve);
   
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  }
 
  public void testRing() throws Exception {

    PositionFactory positionFactory = new PositionFactoryImpl(crs1, new PrecisionModel());
    PrimitiveFactory primitiveFactory = new PrimitiveFactoryImpl(crs1, positionFactory);
    GeometryFactory geometryFactory = new GeometryFactoryImpl(crs1, positionFactory);
   
    List<Position> points1 = new ArrayList<Position>();
    points1.add(primitiveFactory.createPoint( new double[]{-123.47009555832284,48.543261561072285} ));
    points1.add(primitiveFactory.createPoint( new double[]{-123.46972894676578,48.55009592117936} ));
    points1.add(primitiveFactory.createPoint( new double[]{-123.45463828850829,48.54973520267305} ));
    points1.add(primitiveFactory.createPoint( new double[]{-123.4550070827961,48.54290089070186} ));
    points1.add(primitiveFactory.createPoint( new double[]{-123.47009555832284,48.543261561072285} ));
    LineString lineString1 = geometryFactory.createLineString(points1);
        List curveSegmentList1 = Collections.singletonList(lineString1);
       
        CurveImpl curve1 = (CurveImpl) primitiveFactory.createCurve(curveSegmentList1);
       
    /* Build Ring from Curve */
    ArrayList<OrientableCurve> curveList = new ArrayList<OrientableCurve>();
    curveList.add(curve1);
   
    RingImplUnsafe ring1 = (RingImplUnsafe) primitiveFactory.createRing(curveList);
    RingImplUnsafe ring2 = (RingImplUnsafe) ring1.transform(crs2);
   
    // create expected result
    PositionFactory expectedPosF2 = new PositionFactoryImpl(crs2, new PrecisionModel());
    PrimitiveFactory expectedPrimF2 = new PrimitiveFactoryImpl(crs2, expectedPosF2);
    GeometryFactory ExpectedGeomF2 = new GeometryFactoryImpl(crs2, expectedPosF2);
   
    List<Position> expectedPoints = new ArrayList<Position>();
    expectedPoints.add(expectedPrimF2.createPoint( new double[]{1187128.000000001, 395268.0000000004} ));
    expectedPoints.add(expectedPrimF2.createPoint( new double[]{1187127.9999999998, 396026.99999999825} ));
    expectedPoints.add(expectedPrimF2.createPoint( new double[]{1188245.0000000007, 396027.0000000039} ));
    expectedPoints.add(expectedPrimF2.createPoint( new double[]{1188245.0000000005, 395268.0000000018} ));
    expectedPoints.add(expectedPrimF2.createPoint( new double[]{1187128.000000001, 395268.0000000004} ));
        LineString expectedLineString = ExpectedGeomF2.createLineString(expectedPoints);
        List expectedCurveSegmentList = Collections.singletonList(expectedLineString);
       
        CurveImpl expectedCurve = (CurveImpl) expectedPrimF2.createCurve(expectedCurveSegmentList);
       
    /* Build Ring from Curve */
    ArrayList<OrientableCurve> expectedCurveList = new ArrayList<OrientableCurve>();
    expectedCurveList.add(expectedCurve);
   
    RingImplUnsafe expectedRing = (RingImplUnsafe) expectedPrimF2.createRing(expectedCurveList);
       
    //System.out.println(ring1);
    //System.out.println(ring2);
    //System.out.println(expectedRing);
   
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        assertTrue( "geometry equals", surface.equals( surface2 ));
  }
 
  public void testSurface() throws Exception {
    PositionFactory positionFactory = new PositionFactoryImpl(crs1, new PrecisionModel());
    PrimitiveFactory primitiveFactory = new PrimitiveFactoryImpl(crs1, positionFactory);
    GeometryFactory geometryFactory = new GeometryFactoryImpl(crs1, positionFactory);
   
    List<Position> points1 = new ArrayList<Position>();
    points1.add(primitiveFactory.createPoint( new double[]{-123.47009555832284,48.543261561072285} ));
    points1.add(primitiveFactory.createPoint( new double[]{-123.46972894676578,48.55009592117936} ));
    points1.add(primitiveFactory.createPoint( new double[]{-123.45463828850829,48.54973520267305} ));
    points1.add(primitiveFactory.createPoint( new double[]{-123.4550070827961,48.54290089070186} ));
    points1.add(primitiveFactory.createPoint( new double[]{-123.47009555832284,48.543261561072285} ));
    LineString lineString1 = geometryFactory.createLineString(points1);
        List curveSegmentList1 = Collections.singletonList(lineString1);
       
        CurveImpl curve1 = (CurveImpl) primitiveFactory.createCurve(curveSegmentList1);
       
    /* Build Ring from Curve */
    ArrayList<OrientableCurve> curveList = new ArrayList<OrientableCurve>();
    curveList.add(curve1);
   
    // Build Ring then SurfaceBoundary then Surface
    RingImpl exteriors = (RingImpl) primitiveFactory.createRing(curveList);
    List<Ring> interiors = new ArrayList<Ring>();
    SurfaceBoundary sboundary = primitiveFactory.createSurfaceBoundary(exteriors, interiors);
    Surface surface1 = primitiveFactory.createSurface(sboundary);
    Surface surface2 = (SurfaceImpl) surface1.transform(crs2);
   
    // create expected result
    PositionFactory expectedPosF2 = new PositionFactoryImpl(crs2, new PrecisionModel());
    PrimitiveFactory expectedPrimF2 = new PrimitiveFactoryImpl(crs2, expectedPosF2);
    GeometryFactory ExpectedGeomF2 = new GeometryFactoryImpl(crs2, expectedPosF2);
   
    List<Position> expectedPoints = new ArrayList<Position>();
    expectedPoints.add(expectedPrimF2.createPoint( new double[]{1187128.000000001, 395268.0000000004} ));
    expectedPoints.add(expectedPrimF2.createPoint( new double[]{1187127.9999999998, 396026.99999999825} ));
    expectedPoints.add(expectedPrimF2.createPoint( new double[]{1188245.0000000007, 396027.0000000039} ));
    expectedPoints.add(expectedPrimF2.createPoint( new double[]{1188245.0000000005, 395268.0000000018} ));
    expectedPoints.add(expectedPrimF2.createPoint( new double[]{1187128.000000001, 395268.0000000004} ));
        LineString expectedLineString = ExpectedGeomF2.createLineString(expectedPoints);
        List expectedCurveSegmentList = Collections.singletonList(expectedLineString);
       
        CurveImpl expectedCurve = (CurveImpl) expectedPrimF2.createCurve(expectedCurveSegmentList);
       
    /* Build Ring from Curve */
    ArrayList<OrientableCurve> expectedCurveList = new ArrayList<OrientableCurve>();
    expectedCurveList.add(expectedCurve);
   
    // Build Ring then SurfaceBoundary then Surface
    RingImpl exteriors2 = (RingImpl) expectedPrimF2.createRing(expectedCurveList);
    List<Ring> interiors2 = new ArrayList<Ring>();
    SurfaceBoundary sboundary2 = expectedPrimF2.createSurfaceBoundary(exteriors2, interiors2);
    Surface expectedSurface = expectedPrimF2.createSurface(sboundary2);
       
    //System.out.println(surface1);
    //System.out.println(surface2);
    //System.out.println(expectedSurface);
   
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    // test positionfactory
    PositionFactory posFactory = builder.getPositionFactory();
    DirectPosition position = posFactory.createDirectPosition(new double[] { 48.44, -123.37 });
   
    // test primitivefactory
    PrimitiveFactory primitiveFactory = builder.getPrimitiveFactory();
    System.out.println(primitiveFactory.getCoordinateReferenceSystem());
    Point point = primitiveFactory.createPoint(new double[] { 48.44, -123.37 });
   
    assertTrue(position.equals(point.getCentroid()));
   
    // change CRS and test
    builder.setCoordianteReferenceSystem(DefaultGeographicCRS.WGS84_3D);
    PrimitiveFactory primitiveFactory3D = builder.getPrimitiveFactory();
    Point point3D = primitiveFactory3D.createPoint(new double[] { 48.44, -123.37, 1.0 });
   
    assertFalse(point.getCoordinateReferenceSystem().equals(point3D.getCoordinateReferenceSystem()));
    assertFalse(point.equals(point3D));
   
    // back to 2D
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  public void testGoodPoint() throws Exception {
    CoordinateReferenceSystem crs = CRS.decode( "EPSG:4326");   
    assertNotNull( crs );

    PositionFactory positionFactory = new PositionFactoryImpl(crs, new PrecisionModel());
    PrimitiveFactory primitiveFactory = new PrimitiveFactoryImpl(crs, positionFactory); // null;
   
    assertEquals( crs, primitiveFactory.getCoordinateReferenceSystem() );
   
    Point point = primitiveFactory.createPoint( new double[]{1,1} );
   
    assertNotNull( point );
    assertEquals( crs, point.getCoordinateReferenceSystem() );
    assertSame( crs, point.getCoordinateReferenceSystem() );   
  }
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    // test positionfactory
    PositionFactory posFactory = builder.getPositionFactory();
    DirectPosition position = posFactory.createDirectPosition(new double[] { 48.44, -123.37 });
   
    // test primitivefactory
    PrimitiveFactory primitiveFactory = builder.getPrimitiveFactory();
    Point point = primitiveFactory.createPoint(new double[] { 48.44, -123.37 });
   
    assertTrue(position.equals(point.getCentroid()));
   
    // change CRS and test
    builder.setCoordianteReferenceSystem(DefaultGeographicCRS.WGS84_3D);
    primitiveFactory = builder.getPrimitiveFactory();
    Point point3D = primitiveFactory.createPoint(new double[] { 48.44, -123.37, 1.0 });
   
    assertFalse(point.getCoordinateReferenceSystem().equals(point3D.getCoordinateReferenceSystem()));
    assertFalse(point.equals(point3D));
  }
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Related Classes of org.opengis.geometry.primitive.PrimitiveFactory

  • org.geotools.geometry.iso.aggregate.AggregateGeometryBuilderTest
  • org.geotools.geometry.iso.operations.TransformTest
  • org.geotools.geometry.iso.primitive.CurveImpl
  • org.geotools.geometry.iso.primitive.PicoCurveTest
  • org.geotools.geometry.iso.primitive.PointImpl
  • org.geotools.geometry.iso.primitive.PointTest
  • org.geotools.geometry.iso.primitive.PrimitiveFactoryTest
  • org.geotools.geometry.iso.primitive.PrimitiveGeometryBuilderTest
  • org.geotools.geometry.iso.primitive.RingImplUnsafe
  • org.geotools.geometry.iso.primitive.SurfaceImpl
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