org.locationtech.jts.geom.Geometry.clone()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org.locationtech.jts.geom.Geometry.clone()方法的一些代码示例，展示了Geometry.clone()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.clone()方法的具体详情如下：
包路径：org.locationtech.jts.geom.Geometry
类名称：Geometry
方法名：clone

Geometry.clone介绍

[英]Creates and returns a full copy of this Geometry object (including all coordinates contained by it). Subclasses are responsible for overriding this method and copying their internal data. Overrides should call this method first.
[中]

代码示例

代码示例来源：origin: it.geosolutions.jaiext.utilities/jt-utilities

  1. /**
  2.  * Sets the geometry contained in this lite shape. Convenient to reuse this object instead of creating it again and again during rendering
  3.  * 
  4.  * @param g
  5.  */
  6. public void setGeometry(Geometry g) {
  7.   this.geometry = (Geometry) g.clone();
  8. }

代码示例来源：origin: locationtech/jts

  1. private static Geometry cloneGeometry(Geometry geom)
  2. {
  3.  if (geom == null) return null;
  4.  return (Geometry) geom.clone();
  5. }

代码示例来源：origin: geosolutions-it/jai-ext

  1. /**
  2.  * Sets the geometry contained in this lite shape. Convenient to reuse this object instead of creating it again and again during rendering
  3.  * 
  4.  * @param g
  5.  */
  6. public void setGeometry(Geometry g) {
  7.   this.geometry = (Geometry) g.clone();
  8. }

代码示例来源：origin: it.geosolutions.jaiext.utilities/jt-utilities

  1. /**
  2.  * Creates a new LiteShape object.
  3.  * 
  4.  * @param geom - the wrapped geometry
  5.  * 
  6.  */
  7. public LiteShape(Geometry geom) {
  8.   if (geom != null) {
  9.     this.geometry = (Geometry) geom.clone();
  10.   }
  11. }

代码示例来源：origin: geosolutions-it/jai-ext

  1. /**
  2.  * Creates a new LiteShape object.
  3.  * 
  4.  * @param geom - the wrapped geometry
  5.  * 
  6.  */
  7. public LiteShape(Geometry geom) {
  8.   if (geom != null) {
  9.     this.geometry = (Geometry) geom.clone();
  10.   }
  11. }

代码示例来源：origin: locationtech/jts

  1. public static Geometry normalize(Geometry g) 
  2. {      
  3.   Geometry gNorm = (Geometry) g.clone();
  4.   gNorm.normalize();
  5.  return gNorm;
  6. }

代码示例来源：origin: locationtech/jts

  1. public boolean equals(Result other, double tolerance) {
  2.  if (!(other instanceof GeometryResult)) {
  3.   return false;
  4.  }
  5.  GeometryResult otherGeometryResult = (GeometryResult) other;
  6.  Geometry otherGeometry = otherGeometryResult.geometry;
  7.  Geometry thisGeometryClone = (Geometry)geometry.clone();
  8.  Geometry otherGeometryClone =(Geometry) otherGeometry.clone();
  9.  thisGeometryClone.normalize();
  10.  otherGeometryClone.normalize();
  11.  return thisGeometryClone.equalsExact(otherGeometryClone, tolerance);
  12. }

代码示例来源：origin: locationtech/jts

  1. public boolean match(Geometry a, Geometry b)
  2. {
  3. Geometry aClone = (Geometry)a.clone();
  4. Geometry bClone =(Geometry) b.clone();
  5. aClone.normalize();
  6. bClone.normalize();
  7. return aClone.equalsExact(bClone, tolerance);
  8. }

代码示例来源：origin: locationtech/jts

  1. public Geometry combine(Geometry orig, Geometry geom)
  2. {
  3.  List origList = extractElements(orig, true);
  4.  List geomList = extractElements(geom, true);
  5.  origList.addAll(geomList);
  6.  
  7.  if (origList.size() == 0) {
  8.   // return a clone of the orig geometry
  9.   return (Geometry) orig.clone();
  10.  }
  11.  // return the "simplest possible" geometry
  12.  return geomFactory.buildGeometry(origList);
  13. }

代码示例来源：origin: locationtech/jts

  1. void assertEqualsExact(Geometry g1, Geometry g2, String msg) {
  2.  Geometry g1Clone = (Geometry) g1.clone();
  3.  Geometry g2Clone = (Geometry) g2.clone();
  4.  g1Clone.normalize();
  5.  g2Clone.normalize();
  6.  assertTrue(g1Clone.equalsExact(g2Clone), msg);
  7. }

代码示例来源：origin: Geomatys/geotoolkit

  1. /**
  2.  * Creates a new Geometry out of this one by invoking the given transform
  3.  * on each control point of this geometry.
  4.  */
  5. @Override
  6. public final Geometry transform(final CoordinateReferenceSystem newCRS,
  7.     final MathTransform transform) throws TransformException {
  8.   // Get the JTS geometry
  9.   org.locationtech.jts.geom.Geometry jtsGeom = getJTSGeometry();
  10.   // Make a copy since we're going to modify its values
  11.   jtsGeom = (org.locationtech.jts.geom.Geometry) jtsGeom.clone();
  12.   // Get a local variable that has the src CRS
  13.   CoordinateReferenceSystem oldCRS = getCoordinateReferenceSystem();
  14.   // Do the actual work of transforming the vertices
  15.   jtsGeom.apply(new MathTransformFilter(transform, oldCRS, newCRS));
  16.   // Then convert back to a GO1 geometry
  17.   return JTSUtils.toISO(jtsGeom, getCoordinateReferenceSystem());
  18. }

代码示例来源：origin: Geomatys/geotoolkit

  1. /**
  2.  * Transforms the geometry using the default transformer.
  3.  *
  4.  * @param geom The geom to transform
  5.  * @param transform the transform to use during the transformation.
  6.  * @return the transformed geometry. It will be a new geometry.
  7.  * @throws MismatchedDimensionException if the geometry doesn't have the
  8.  * expected dimension for the specified transform.
  9.  * @throws TransformException if a point can't be transformed.
  10.  */
  11. public static Geometry transform(final Geometry geom, final MathTransform transform)
  12.     throws MismatchedDimensionException, TransformException {
  13.   if (geom.isEmpty()) {
  14.     Geometry g = (Geometry) geom.clone();
  15.     g.setSRID(0);
  16.     g.setUserData(null);
  17.     return g;
  18.   }
  19.   final CoordinateSequenceTransformer cstrs = new CoordinateSequenceMathTransformer(transform);
  20.   final GeometryCSTransformer transformer = new GeometryCSTransformer(cstrs);
  21.   return transformer.transform(geom);
  22. }

代码示例来源：origin: it.geosolutions.jaiext.vectorbin/jt-vectorbin

  1. Geometry g = (Geometry) ((Geometry) obj).clone();
  2. pg = PreparedGeometryFactory.prepare(g);

代码示例来源：origin: geosolutions-it/jai-ext

  1. Geometry g = (Geometry) ((Geometry) obj).clone();
  2. pg = PreparedGeometryFactory.prepare(g);

代码示例来源：origin: it.geosolutions.jaiext.vectorbin/jt-vectorbin

  1. /**
  2.  * Returns a new ROI created by applying the given transform to 
  3.  * this ROI.
  4.  * 
  5.  * @param at the transform
  6.  * 
  7.  * @return the new ROI
  8.  */
  9. @Override
  10. public ROI transform(AffineTransform at) {
  11.   Geometry cloned = (Geometry) theGeom.getGeometry().clone();
  12.   cloned.apply(new AffineTransformation(at.getScaleX(), at.getShearX(), at.getTranslateX(), 
  13.       at.getShearY(), at.getScaleY(), at.getTranslateY()));
  14.   if (useFixedPrecision){
  15.     Geometry fixed = PRECISE_FACTORY.createGeometry(cloned);
  16.     Coordinate[] coords = fixed.getCoordinates();
  17.     for (Coordinate coord : coords) {
  18.       Coordinate precise = coord;
  19.       PRECISION.makePrecise(precise);
  20.     }
  21.     cloned = fixed;
  22.   }
  23.   return buildROIGeometry(cloned);
  24. }

代码示例来源：origin: geosolutions-it/jai-ext

  1. /**
  2.  * Returns a new ROI created by applying the given transform to 
  3.  * this ROI.
  4.  * 
  5.  * @param at the transform
  6.  * 
  7.  * @return the new ROI
  8.  */
  9. @Override
  10. public ROI transform(AffineTransform at) {
  11.   Geometry cloned = (Geometry) theGeom.getGeometry().clone();
  12.   cloned.apply(new AffineTransformation(at.getScaleX(), at.getShearX(), at.getTranslateX(), 
  13.       at.getShearY(), at.getScaleY(), at.getTranslateY()));
  14.   if (useFixedPrecision){
  15.     Geometry fixed = PRECISE_FACTORY.createGeometry(cloned);
  16.     Coordinate[] coords = fixed.getCoordinates();
  17.     for (Coordinate coord : coords) {
  18.       Coordinate precise = coord;
  19.       PRECISION.makePrecise(precise);
  20.     }
  21.     cloned = fixed;
  22.   }
  23.   return buildROIGeometry(cloned);
  24. }

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