本文整理了Java中org.locationtech.jts.geom.Polygon.getEnvelopeInternal()方法的一些代码示例，展示了Polygon.getEnvelopeInternal()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Polygon.getEnvelopeInternal()方法的具体详情如下：
包路径：org.locationtech.jts.geom.Polygon
类名称：Polygon
方法名：getEnvelopeInternal

Polygon.getEnvelopeInternal介绍

暂无

代码示例

代码示例来源：origin: geotools/geotools

public Envelope getEnvelopeInternal() {
  return polygon.getEnvelopeInternal();
}

代码示例来源：origin: geotools/geotools

public Envelope decodeGeometryEnvelope(ResultSet rs, int column, Connection cx)
    throws SQLException, IOException {
  // String wkb = rs.getString( column );
  byte[] wkb = rs.getBytes(column);
  try {
    // TODO: srid
    Polygon polygon = (Polygon) new WKBReader().read(wkb);
    return polygon.getEnvelopeInternal();
  } catch (ParseException e) {
    String msg = "Error decoding wkb for envelope";
    throw (IOException) new IOException(msg).initCause(e);
  }
}

代码示例来源：origin: geotools/geotools

public Object getProperty(Object object, QName name) {
    // check for a polygon
    if (object instanceof Polygon) {
      object = ((Polygon) object).getEnvelopeInternal();
    }
    Envelope e = (Envelope) object;

    if ("Envelope".equals(name.getLocalPart()) && !e.isNull()) {
      return e;
    }
    if ("Null".equals(name.getLocalPart()) && e.isNull()) {
      return e;
    }

    return null;
  }
}

代码示例来源：origin: geotools/geotools

protected Node find(Polygon polygon) {
  List close = index.query(polygon.getEnvelopeInternal());
  for (Iterator itr = close.iterator(); itr.hasNext(); ) {
    Node node = (Node) itr.next();
    Polygon p = (Polygon) node.getObject();
    if (rel.equal(polygon, p)) {
      return node;
    }
  }
  return null;
}

代码示例来源：origin: geotools/geotools

/**
 * Rectangle ordinates for polygon.
 *
 * <p>You should in sure that the provided <code>polygon</code> is a rectangle using
 * isRectangle( Polygon )
 *
 * <p>
 *
 * @param list List to add coordiantes to
 * @param polygon Polygon to be encoded
 */
private static void addCoordinatesInterpretation3(List list, Polygon poly) {
  Envelope e = poly.getEnvelopeInternal();
  list.add(new double[] {e.getMinX(), e.getMinY()});
  list.add(new double[] {e.getMaxX(), e.getMaxY()});
}

代码示例来源：origin: geotools/geotools

/**
 * Convert the crop envelope into a polygon and the use the world-to-grid transform to get a ROI
 * for the source coverage.
 */
public static Polygon getPolygon(final GeneralEnvelope env, final GeometryFactory gf)
    throws IllegalStateException, MismatchedDimensionException {
  final Rectangle2D rect = env.toRectangle2D();
  final Coordinate[] coord =
      new Coordinate[] {
        new Coordinate(rect.getMinX(), rect.getMinY()),
        new Coordinate(rect.getMinX(), rect.getMaxY()),
        new Coordinate(rect.getMaxX(), rect.getMaxY()),
        new Coordinate(rect.getMaxX(), rect.getMinY()),
        new Coordinate(rect.getMinX(), rect.getMinY())
      };
  final LinearRing ring = gf.createLinearRing(coord);
  final Polygon modelSpaceROI = new Polygon(ring, null, gf);
  // check that we have the same thing here
  assert modelSpaceROI
      .getEnvelopeInternal()
      .equals(new ReferencedEnvelope(rect, env.getCoordinateReferenceSystem()));
  return modelSpaceROI;
}

代码示例来源：origin: geotools/geotools

public Graphable remove(Object obj) {
  Node node = (Node) get(obj);
  if (node != null) {
    Polygon polygon = (Polygon) node.getObject();
    index.remove(polygon.getEnvelopeInternal(), node);
    builder.removeNode(node);
  }
  return node;
}

代码示例来源：origin: geotools/geotools

protected void relate(Node node) {
    Polygon polygon = (Polygon) node.getObject();
    List close = index.query(polygon.getEnvelopeInternal());

    for (Iterator itr = close.iterator(); itr.hasNext(); ) {
      Node n = (Node) itr.next();
      Polygon p = (Polygon) n.getObject();

      if (!rel.equal(polygon, p) && rel.related(polygon, p)) {
        Edge edge = builder.buildEdge(node, n);
        builder.addEdge(edge);
        builder.addEdge(edge);
      }
    }
  }
}

代码示例来源：origin: geotools/geotools

public Graphable add(Object obj) {
  Node node = (Node) get(obj);
  if (node == null) {
    node = builder.buildNode();
    builder.addNode(node);
    node.setObject(obj);
    relate(node);
    // TODO: the envelope should be buffered by some tolerance
    index.insert(((Polygon) obj).getEnvelopeInternal(), node);
  }
  return node;
}

代码示例来源：origin: geotools/geotools

private ReferencedEnvelope reduceEnvelope(
    ReferencedEnvelope envelope, ProjectionHandler handler)
    throws TransformException, FactoryException {
  Polygon polygon = JTS.toGeometry(envelope);
  Geometry geom = handler.preProcess(polygon);
  if (geom == null) {
    return null;
  }
  PolygonExtractor pe = new PolygonExtractor();
  Polygon largest = null;
  for (Polygon p : pe.getPolygons(geom)) {
    if (largest == null || largest.getArea() > p.getArea()) {
      largest = p;
    }
  }
  ReferencedEnvelope reduced =
      new ReferencedEnvelope(
          largest.getEnvelopeInternal(), envelope.getCoordinateReferenceSystem());
  return reduced;
}

代码示例来源：origin: geotools/geotools

private double[] getTranslationFactors(Polygon reference, Polygon displaced) {
  // compare the two envelopes
  Envelope re = reference.getEnvelopeInternal();
  Envelope de = displaced.getEnvelopeInternal();
  double dw = Math.abs(re.getWidth() - de.getWidth());
  double dh = Math.abs(re.getHeight() - de.getHeight());
  if (dw > EPS * re.getWidth() || dh > EPS * re.getWidth()) {
    // this was not just a translation
    return null;
  }
  // compute the translation
  double dx = de.getMinX() - re.getMinX();
  double dy = de.getMinY() - re.getMinY();
  Polygon cloned = (Polygon) displaced.copy();
  cloned.apply(AffineTransformation.translationInstance(-dx, -dy));
  if (1 - new HausdorffSimilarityMeasure().measure(cloned, reference) > EPS) {
    return null;
  } else {
    return new double[] {dx, dy};
  }
}

代码示例来源：origin: geotools/geotools

if (displayGeomEnv.contains(poly.getEnvelopeInternal())) {

代码示例来源：origin: geotools/geotools

for (Polygon p : polygons) {
  ReferencedEnvelope cropEnvelope =
      new ReferencedEnvelope(p.getEnvelopeInternal(), readerCRS);
  cropEnvelope =
      new ReferencedEnvelope(

代码示例来源：origin: geotools/geotools

@Test
public void box() throws Exception {
  Polygon p =
      builder.box(
          RECT_ENV.getMinX(),
          RECT_ENV.getMinY(),
          RECT_ENV.getMaxX(),
          RECT_ENV.getMaxY());
  assertBounds(RECT_ENV, p.getEnvelopeInternal(), 1.0e-8);
}

代码示例来源：origin: geotools/geotools

@Test
public void circle() throws Exception {
  double radius = SQUARE_ENV.getWidth() / 2;
  Polygon p =
      builder.circle(
          SQUARE_ENV.getMinX() + radius,
          SQUARE_ENV.getMinY() + radius,
          radius,
          getNumSides(SQUARE_ENV));
  assertBounds(SQUARE_ENV, p.getEnvelopeInternal(), 0.01);
}

代码示例来源：origin: geotools/geotools

@Test
public void ellipse() throws Exception {
  Polygon p =
      builder.ellipse(
          RECT_ENV.getMinX(),
          RECT_ENV.getMinY(),
          RECT_ENV.getMaxX(),
          RECT_ENV.getMaxY(),
          getNumSides(RECT_ENV));
  assertBounds(RECT_ENV, p.getEnvelopeInternal(), 0.01);
}

代码示例来源：origin: geotools/geotools

@Test
public void boxZ() throws Exception {
  Polygon p =
      builder.boxZ(
          RECT_ENV.getMinX(),
          RECT_ENV.getMinY(),
          RECT_ENV.getMaxX(),
          RECT_ENV.getMaxY(),
          42);
  assertBounds(RECT_ENV, p.getEnvelopeInternal(), 1.0e-8);
  assertEquals(42, (int) p.getCoordinate().z);
}

代码示例来源：origin: geotools/geotools

@Test
public void smoothPolygon() {
  Coordinate[] coords = getPolyCoords();
  Polygon poly = factory.createPolygon(factory.createLinearRing(coords), null);
  Geometry smoothed = JTS.smooth(poly, 0);
  assertTrue(smoothed instanceof Polygon);
  CoordList list = new CoordList(smoothed.getCoordinates());
  assertTrue(list.containsAll(coords));
  Envelope polyEnv = poly.getEnvelopeInternal();
  Envelope smoothEnv = smoothed.getEnvelopeInternal();
  assertTrue(smoothEnv.covers(polyEnv));
}

代码示例来源：origin: geotools/geotools

bounds.expandToInclude(geom.getEnvelopeInternal());

代码示例来源：origin: geotools/geotools

Envelope e2 = new Envelope(3.25, 3.75, 1.25, 1.75);
assertTrue(e1.contains(e2));
assertTrue(p.getEnvelopeInternal().contains(e2));
assertTrue(p.getEnvelopeInternal().intersects(e1));
BBOXImpl bbox1 =
    (BBOXImpl)