Exemplo n.º 1
0
  ///// ACCESSORS/////
  public double distance(City cityIn) {
    double changeInX = X - cityIn.getX();
    double changeInY = Y - cityIn.getY();
    double xDistanceSquared = (changeInX * changeInX) + (changeInY * changeInY);
    double xDistance = Math.sqrt(xDistanceSquared);

    return xDistance;
  }