Package ca.carleton.gcrc.geom

Examples of ca.carleton.gcrc.geom.GeometryCollection

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    return multiPolygon;
  }
 
  private GeometryCollection parseGeometryCollection(BufferedReader br) throws Exception {
    GeometryCollection geometryCollection = new GeometryCollection();
   
    skipWhiteSpaces(br);
    popLeftParen(br);
   
    boolean done = false;
    do {
      skipWhiteSpaces(br);

      Geometry geometry = parseGeometry(br);
      geometryCollection.addGeometry(geometry);

      if( checkForRightParen(br) ) {
        done = true;
      } else {
        popComma(br);
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      JSONArray geometries = geometryObj.getJSONArray("geometries");
      if( null == geometries ) {
        throw new Exception("A geometry must contain an array called 'coordinates'");
      }
     
      GeometryCollection geometryCollection = new GeometryCollection();
     
      for(int i=0,e=geometries.length(); i<e; ++i){
        JSONObject gObj = geometries.getJSONObject(i);
        Geometry g = parseGeometry(gObj);
        geometryCollection.addGeometry(g);
      }
     
      return geometryCollection;
     
    } catch(Exception e) {
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    } else if( geometry instanceof MultiPolygon
     && filterType == Filter.POLYGONS ) {
      return true;
     
    } else if( geometry instanceof GeometryCollection ) {
      GeometryCollection collection = (GeometryCollection)geometry;
      for(Geometry g : collection.getGeometries()){
        if( false == acceptsGeometry(g) ) {
          return false;
        }
      }
      return true;
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Related Classes of ca.carleton.gcrc.geom.GeometryCollection

  • ca.carleton.gcrc.couch.export.impl.DocumentFilterGeometryType
  • ca.carleton.gcrc.geom.geojson.GeoJsonParser
  • ca.carleton.gcrc.geom.wkt.WktParser
  • java.io.StringWriter
  • java.io.PrintWriter
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