Examples of com.vividsolutions.jts.geom.Envelope.centre()

Class com.vividsolutions.jts.geom.Envelope

Examples of com.vividsolutions.jts.geom.Envelope.centre()

com.vividsolutions.jts.geom.Envelope.centre()
Computes the coordinate of the centre of this envelope (as long as it is non-null @return the centre coordinate of this envelopenull if the envelope is null

    Coordinate[] pts = new Coordinate[nPts];


    for (int i = 0; i < nPts; i++) {
      double xLen = width * Math.random();
      double yLen = hgt * Math.random();
      pts[i] = randomPtInRectangleAround(env.centre(), xLen, yLen);
    }
    return geomFact.createLineString(pts);
  }


  public static Geometry randomRectilinearWalk(Geometry g, int nPts) {

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    boolean xory = true;
    for (int i = 0; i < nPts; i++) {
      Coordinate pt = null;
      if (i == 0) {
       pt = randomPtInRectangleAround(env.centre(), xLen, yLen);
      }
      else {
        double dist = xLen * (Math.random() - 0.5);
        double x = pts[i-1].x;
        double y = pts[i-1].y;

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