Examples of GeometryCollectionIterator

com.vividsolutions.jts.geom.GeometryCollectionIterator
Iterates over all {@link Geometry}s in a {@link GeometryCollection}. Implements a pre-order depth-first traversal of the GeometryCollection (which may be nested). The original GeometryCollection is returned as well (as the first object), as are all sub-collections. It is simple to ignore the GeometryCollection objects if they are not needed. @version 1.7

Examples of com.vividsolutions.jts.geom.GeometryCollectionIterator

public class BufferByUnionFunctions {
  
  public static Geometry componentBuffers(Geometry g, double distance)  
  {    
    List bufs = new ArrayList();
    for (Iterator it = new GeometryCollectionIterator(g); it.hasNext(); ) {
      Geometry comp = (Geometry) it.next();
      if (comp instanceof GeometryCollection) continue;
      bufs.add(comp.buffer(distance));
    }
    return FunctionsUtil.getFactoryOrDefault(g)
            .createGeometryCollection(GeometryFactory.toGeometryArray(bufs));

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