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

Geometry.contains介绍

[英]Tests whether this geometry contains the argument geometry.

The contains predicate has the following equivalent definitions:

  • Every point of the other geometry is a point of this geometry, and the interiors of the two geometries have at least one point in common.
  • The DE-9IM Intersection Matrix for the two geometries matches the pattern [T*****FF*]
  • g.within(this) = true
    (contains is the converse of #within )
    An implication of the definition is that "Geometries do not contain their boundary". In other words, if a geometry A is a subset of the points in the boundary of a geometry B, B.contains(A) = false. (As a concrete example, take A to be a LineString which lies in the boundary of a Polygon B.) For a predicate with similar behaviour but avoiding this subtle limitation, see #covers.
    [中]测试此几何图形是否包含参数几何图形。
    contains谓词具有以下等效定义：
    *其他几何图形的每个点都是此几何图形的一个点，两个几何图形的内部至少有一个公共点。
    *两种几何图形的DE-9IM相交矩阵与模式[T*****FF*]匹配
  • g.within(this) = true
    （contains是#in的反义词）
    该定义的含义是“几何体不包含其边界”。换句话说，如果几何体a是几何体B边界上点的子集，B.contains(A) = false。（作为一个具体的例子，假设a是一个位于多边形B边界的线字符串。）对于具有类似行为但避免这种微妙限制的谓词，请参见#covers。

代码示例

代码示例来源：origin: opentripplanner/OpenTripPlanner

@Override
public boolean filter(Individual individual) {
  Coordinate coord = new Coordinate(individual.lon, individual.lat);
  Point pt = gf.createPoint(coord);
  boolean accept = hull.contains(pt);
  //LOG.debug("label {} accept {}", individual.label, accept);
  return accept;
}

代码示例来源：origin: opentripplanner/OpenTripPlanner

@Override
public String resolve(double x, double y) {
  System.out.println("x="+x+", y="+y);
  FeatureIterator<Feature> iterator = collection.features();
  while( iterator.hasNext() ){
     SimpleFeature feature = (SimpleFeature) iterator.next();
     Geometry geom = (Geometry) feature.getDefaultGeometry();
          GeometryFactory geometryFactory = JTSFactoryFinder.getGeometryFactory();             
     Coordinate coord = new Coordinate(x, y);
     Point point = geometryFactory.createPoint(coord);
          //System.out.println("checking "+point.toString());
     if(geom.contains(point)) {
       return feature.getAttribute(this.nameField).toString();
     }
  }
  return null;
      
  
}

代码示例来源：origin: opentripplanner/OpenTripPlanner

/**
 * Safely add a vertex to this area. This creates edges to all other vertices unless those edges would cross one of the original edges.
 */
public void addVertex(IntersectionVertex newVertex, Graph graph) {
  GeometryFactory geometryFactory = GeometryUtils.getGeometryFactory();
  if (edges.size() == 0) {
    throw new RuntimeException("Can't add a vertex to an empty area");
  }
  @SuppressWarnings("unchecked")
  HashSet<IntersectionVertex> verticesCopy = (HashSet<IntersectionVertex>) vertices.clone();
  VERTEX: for (IntersectionVertex v : verticesCopy) {
    LineString newGeometry = geometryFactory.createLineString(new Coordinate[] {
        newVertex.getCoordinate(), v.getCoordinate() });
    // ensure that new edge does not leave the bounds of the original area, or
    // fall into any holes
    if (!originalEdges.union(originalEdges.getBoundary()).contains(newGeometry)) {
      continue VERTEX;
    }
    // check to see if this splits multiple NamedAreas. This code is rather similar to
    // code in OSMGBI, but the data structures are different
    createSegments(newVertex, v, areas, graph);
  }
  vertices.add(newVertex);
}

代码示例来源：origin: com.vividsolutions/jts

/**
 * Default implementation.
 */
public boolean contains(Geometry g)
{
 return baseGeom.contains(g);
}

代码示例来源：origin: com.vividsolutions/jts

return g.contains(this);

代码示例来源：origin: opentripplanner/OpenTripPlanner

LineString segment = (LineString) mls.getGeometryN(i);
if (segment.contains(startPoint)
    || segment.getBoundary().contains(startPoint)) {
  edgeCoordinate = segment.getEndPoint().getCoordinate();

代码示例来源：origin: com.vividsolutions/jts

/**
 * Computes the full topological <tt>contains</tt> predicate.
 * Used when short-circuit tests are not conclusive.
 * 
 * @param geom the test geometry
 * @return true if this prepared polygon contains the test geometry
 */
protected boolean fullTopologicalPredicate(Geometry geom)
{
  boolean isContained = prepPoly.getGeometry().contains(geom);
  return isContained;
}

代码示例来源：origin: opentripplanner/OpenTripPlanner

|| segment.getBoundary().contains(startPoint)) {
found = true;
if (segment.getLength() > 0.000001) {

代码示例来源：origin: org.geotools/gt-main

static public boolean contains(Geometry arg0,Geometry arg1)
{
   if (arg0 == null || arg1 == null) return false;
   Geometry _this = arg0;
   return _this.contains(arg1);
}

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

/**
 * Default implementation.
 */
public boolean contains(Geometry g)
{
 return baseGeom.contains(g);
}

代码示例来源：origin: org.wikibrainapi/wikibrain-cookbook

private static LocalPage findCountry(Map<LocalPage, Geometry> countryShapes, Geometry point) {
    for (LocalPage country : countryShapes.keySet()) {
      if (countryShapes.get(country).contains(point)) {
        return country;
      }
    }
    return null;
  }
}

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

/**
 * Computes the full topological <tt>contains</tt> predicate.
 * Used when short-circuit tests are not conclusive.
 * 
 * @param geom the test geometry
 * @return true if this prepared polygon contains the test geometry
 */
protected boolean fullTopologicalPredicate(Geometry geom)
{
  boolean isContained = prepPoly.getGeometry().contains(geom);
  return isContained;
}

代码示例来源：origin: matsim-org/matsim

private boolean linkToNodeInServiceArea(Link link) {
  Point p = factory.createPoint(MGC.coord2Coordinate(link.getToNode().getCoord()));
  if(this.include.contains(p)){
    if(exclude.contains(p)){
      return false;
    }
    return true;
  }
  return false;
}

代码示例来源：origin: matsim-org/matsim

private boolean linkToNodeInServiceArea(Link link) {
  Point p = factory.createPoint(MGC.coord2Coordinate(link.getToNode().getCoord()));
  if(this.include.contains(p)){
    if(exclude.contains(p)){
      return false;
    }
    return true;
  }
  return false;
}

代码示例来源：origin: matsim-org/matsim

private TransitStopFacility drawRandomStop(Geometry buffer, PRouteProvider pRouteProvider, Set<Id<TransitStopFacility>> stopsUsed) {
  List<TransitStopFacility> choiceSet = new LinkedList<>();
  
  // find choice-set
  for (TransitStopFacility stop : pRouteProvider.getAllPStops()) {
    if (!stopsUsed.contains(stop.getId())) {
      if (buffer.contains(MGC.coord2Point(stop.getCoord()))) {
        choiceSet.add(stop);
      }
    }
  }
  
  return pRouteProvider.drawRandomStopFromList(choiceSet);
}

代码示例来源：origin: org.onebusaway/onebusaway-transit-data-federation

@Override
public void handleEntity(Object bean) {
 Stop stop = (Stop) bean;
 Point point = _factory.createPoint(new Coordinate(stop.getLat(),stop.getLon()));
 if (_geometry.contains(point))
  System.out.println(stop.getLat() + " " + stop.getLon() + " "
    + stop.getId());
}

代码示例来源：origin: OneBusAway/onebusaway-application-modules

@Override
public void handleEntity(Object bean) {
 Stop stop = (Stop) bean;
 Point point = _factory.createPoint(new Coordinate(stop.getLat(),stop.getLon()));
 if (_geometry.contains(point))
  System.out.println(stop.getLat() + " " + stop.getLon() + " "
    + stop.getId());
}

代码示例来源：origin: matsim-org/matsim

@SuppressWarnings("unchecked")
private List<Zone<T>> getZones(Point point) {
  if(point.getSRID() != srid)
    point = transformPoint(point);
  
  List<Zone<T>> result = quadtree.query(point.getEnvelopeInternal());
  List<Zone<T>> zones = new ArrayList<Zone<T>>(result.size());
  for(Zone<T> z : result) {
    if(z.getGeometry().contains(point))
      zones.add(z);
  }
  return zones;
}

代码示例来源：origin: BaseXdb/basex

@Override
 public Item item(final QueryContext qc, final InputInfo ii) throws QueryException {
  return Bln.get(checkGeo(0, qc).contains(checkGeo(1, qc)));
 }
}

代码示例来源：origin: org.geotools/gt-main

@Override
protected boolean basicEvaluate(Geometry left, Geometry right) {
  Envelope envLeft = left.getEnvelopeInternal();
  Envelope envRight = right.getEnvelopeInternal();
  
  if(envLeft.contains(envRight))
    return left.contains(right);
  
  return false;
}
public Object accept(FilterVisitor visitor, Object extraData) {

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