com.vividsolutions.jts.geom.Geometry.reverse()方法的使用及代码示例

x33g5p2x  于2022-01-19 转载在 其他  
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本文整理了Java中com.vividsolutions.jts.geom.Geometry.reverse()方法的一些代码示例，展示了Geometry.reverse()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。Geometry.reverse()方法的具体详情如下：
包路径：com.vividsolutions.jts.geom.Geometry
类名称：Geometry
方法名：reverse

Geometry.reverse介绍

[英]Computes a new geometry which has all component coordinate sequences in reverse order (opposite orientation) to this one.
[中]计算一个新几何图形，该几何图形的所有零部件坐标序列与此几何图形的顺序相反（方向相反）。

代码示例

代码示例来源：origin: com.vividsolutions/jts

  1. /**
  2.   * Creates a {@link GeometryCollection} with
  3.   * every component reversed.
  4.   * The order of the components in the collection are not reversed.
  5.   *
  6.   * @return a {@link GeometryCollection} in the reverse order
  7.   */
  8.  public Geometry reverse()
  9.  {
  10.   int n = geometries.length;
  11.   Geometry[] revGeoms = new Geometry[n];
  12.   for (int i = 0; i < geometries.length; i++) {
  13.    revGeoms[i] = geometries[i].reverse();
  14.   }
  15.   return getFactory().createGeometryCollection(revGeoms);
  16.  }
  17. }

代码示例来源：origin: com.vividsolutions/jts

  1. /**
  2.   * Creates a {@link MultiPolygon} with
  3.   * every component reversed.
  4.   * The order of the components in the collection are not reversed.
  5.   *
  6.   * @return a MultiPolygon in the reverse order
  7.   */
  8.  public Geometry reverse()
  9.  {
  10.   int n = geometries.length;
  11.   Polygon[] revGeoms = new Polygon[n];
  12.   for (int i = 0; i < geometries.length; i++) {
  13.    revGeoms[i] = (Polygon) geometries[i].reverse();
  14.   }
  15.   return getFactory().createMultiPolygon(revGeoms);
  16.  }
  17. }

代码示例来源：origin: com.vividsolutions/jts

  1. /**
  2.  * Creates a {@link MultiLineString} in the reverse
  3.  * order to this object.
  4.  * Both the order of the component LineStrings
  5.  * and the order of their coordinate sequences
  6.  * are reversed.
  7.  *
  8.  * @return a {@link MultiLineString} in the reverse order
  9.  */
  10. public Geometry reverse()
  11. {
  12.  int nLines = geometries.length;
  13.  LineString[] revLines = new LineString[nLines];
  14.  for (int i = 0; i < geometries.length; i++) {
  15.   revLines[nLines - 1 - i] = (LineString)geometries[i].reverse();
  16.  }
  17.  return getFactory().createMultiLineString(revLines);
  18. }

代码示例来源：origin: org.geotools/gt-render

  1. public Geometry reverse() {
  2.   return geometry.reverse();
  3. }

代码示例来源：origin: DataSystemsLab/GeoSpark

  1. @Override
  2. public Geometry reverse()
  3. {
  4.   Geometry g = this.centerGeometry.reverse();
  5.   Circle newCircle = new Circle(g, this.radius);
  6.   return newCircle;
  7. }

代码示例来源：origin: org.datasyslab/geospark

  1. @Override
  2. public Geometry reverse()
  3. {
  4.   Geometry g = this.centerGeometry.reverse();
  5.   Circle newCircle = new Circle(g, this.radius);
  6.   return newCircle;
  7. }

代码示例来源：origin: org.orbisgis/h2gis-functions

  1. /**
  2.  * Returns the geometry with vertex order reversed.
  3.  *
  4.  * @param geometry Geometry
  5.  * @return geometry with vertex order reversed
  6.  */
  7. public static Geometry reverse(Geometry geometry) {
  8.   if (geometry == null) {
  9.     return null;
  10.   }
  11.   if (geometry instanceof MultiPoint) {
  12.     return reverseMultiPoint((MultiPoint) geometry);
  13.   }
  14.   return geometry.reverse();
  15. }

代码示例来源：origin: org.orbisgis/h2gis

  1. /**
  2.  * Returns the geometry with vertex order reversed.
  3.  *
  4.  * @param geometry Geometry
  5.  * @return geometry with vertex order reversed
  6.  */
  7. public static Geometry reverse(Geometry geometry) {
  8.   if (geometry == null) {
  9.     return null;
  10.   }
  11.   if (geometry instanceof MultiPoint) {
  12.     return reverseMultiPoint((MultiPoint) geometry);
  13.   }
  14.   return geometry.reverse();
  15. }

代码示例来源：origin: com.vividsolutions/jts-core

  1. /**
  2.   * Creates a {@link GeometryCollection} with
  3.   * every component reversed.
  4.   * The order of the components in the collection are not reversed.
  5.   *
  6.   * @return a {@link GeometryCollection} in the reverse order
  7.   */
  8.  public Geometry reverse()
  9.  {
  10.   int n = geometries.length;
  11.   Geometry[] revGeoms = new Geometry[n];
  12.   for (int i = 0; i < geometries.length; i++) {
  13.    revGeoms[i] = geometries[i].reverse();
  14.   }
  15.   return getFactory().createGeometryCollection(revGeoms);
  16.  }
  17. }

代码示例来源：origin: com.vividsolutions/jts-core

  1. /**
  2.   * Creates a {@link MultiPolygon} with
  3.   * every component reversed.
  4.   * The order of the components in the collection are not reversed.
  5.   *
  6.   * @return a MultiPolygon in the reverse order
  7.   */
  8.  public Geometry reverse()
  9.  {
  10.   int n = geometries.length;
  11.   Polygon[] revGeoms = new Polygon[n];
  12.   for (int i = 0; i < geometries.length; i++) {
  13.    revGeoms[i] = (Polygon) geometries[i].reverse();
  14.   }
  15.   return getFactory().createMultiPolygon(revGeoms);
  16.  }
  17. }

代码示例来源：origin: com.vividsolutions/jts-core

  1. /**
  2.  * Creates a {@link MultiLineString} in the reverse
  3.  * order to this object.
  4.  * Both the order of the component LineStrings
  5.  * and the order of their coordinate sequences
  6.  * are reversed.
  7.  *
  8.  * @return a {@link MultiLineString} in the reverse order
  9.  */
  10. public Geometry reverse()
  11. {
  12.  int nLines = geometries.length;
  13.  LineString[] revLines = new LineString[nLines];
  14.  for (int i = 0; i < geometries.length; i++) {
  15.   revLines[nLines - 1 - i] = (LineString)geometries[i].reverse();
  16.  }
  17.  return getFactory().createMultiLineString(revLines);
  18. }

代码示例来源：origin: org.orbisgis/h2gis-functions

  1. /**
  2.    * Returns the MultiPoint with vertex order reversed. We do our own
  3.    * implementation here because JTS does not handle it.
  4.    *
  5.    * @param mp MultiPoint
  6.    * @return MultiPoint with vertex order reversed
  7.    */
  8.   public static Geometry reverseMultiPoint(MultiPoint mp) {
  9.     int nPoints = mp.getNumGeometries();
  10.     Point[] revPoints = new Point[nPoints];
  11.     for (int i = 0; i < nPoints; i++) {
  12.       revPoints[nPoints - 1 - i] = (Point) mp.getGeometryN(i).reverse();
  13.     }
  14.     return mp.getFactory().createMultiPoint(revPoints);
  15.   }
  16. }

代码示例来源：origin: org.orbisgis/h2gis

  1. /**
  2.    * Returns the MultiPoint with vertex order reversed. We do our own
  3.    * implementation here because JTS does not handle it.
  4.    *
  5.    * @param mp MultiPoint
  6.    * @return MultiPoint with vertex order reversed
  7.    */
  8.   public static Geometry reverseMultiPoint(MultiPoint mp) {
  9.     int nPoints = mp.getNumGeometries();
  10.     Point[] revPoints = new Point[nPoints];
  11.     for (int i = 0; i < nPoints; i++) {
  12.       revPoints[nPoints - 1 - i] = (Point) mp.getGeometryN(i).reverse();
  13.     }
  14.     return mp.getFactory().createMultiPoint(revPoints);
  15.   }
  16. }

代码示例来源：origin: mapplus/spatial_statistics_for_geotools_udig

  1. public SimpleFeature next() throws NoSuchElementException {
  2.     SimpleFeature feature = delegate.next();
  3.     for (Object attribute : feature.getAttributes()) {
  4.       if (attribute instanceof Geometry) {
  5.         Geometry geometry = (Geometry) attribute;
  6.         attribute = geometry.reverse();
  7.       }
  8.       builder.add(attribute);
  9.     }
  10.     return builder.buildFeature(feature.getID());
  11.   }
  12. }

代码示例来源：origin: osmlab/atlas

  1. final List<Geometry> reversedPieces = map.slice(2000000L, geometry.reverse());
  2. Assert.assertEquals(4, reversedPieces.size());
  3. Assert.assertEquals("DOM",
  4. Assert.assertEquals(pieces.get(0), reversedPieces.get(0).reverse());
  5. Assert.assertEquals(pieces.get(1), reversedPieces.get(3).reverse());
  6. Assert.assertEquals(pieces.get(2), reversedPieces.get(2).reverse());
  7. Assert.assertEquals(pieces.get(3), reversedPieces.get(1).reverse());

代码示例来源：origin: mapplus/spatial_statistics_for_geotools_udig

  1. } else {
  2.   line = line.reverse();
  3.   Double value = doValue.evaluate(source, Double.class);
  4.   if (value == null) {

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