public double Distance (Point2D point1, Point2D point2)
{
return Math.Sqrt (Math.Abs (point1.X - point2.X) +
Math.Abs (point1.Y - point2.Y));
}
public double Distance(Point2D point1, Point2D point2)
{
return(Math.Sqrt(Math.Abs(point1.X - point2.X) +
Math.Abs(point1.Y - point2.Y)));
}
public Point2D Move (Point2D point, Point2D delta)
{
return new AdvPoint2D (point.X + delta.X, point.Y + delta.Y);
}
public Point2D Move(Point2D point, Point2D delta)
{
return(new AdvPoint2D(point.X + delta.X, point.Y + delta.Y));
}