public Rectangle(CartPt nw, int width, int height, string color)
{
_nw = nw;
_width = width;
_height = height;
_color = color;
}
public double DistTo(CartPt cart)
{
throw new NotImplementedException();
}
public bool Contains(CartPt pt)
{
return((_nw.X <= pt.X) && (pt.X <= _nw.X + _width) &&
(_nw.Y <= pt.Y) && (pt.Y <= _nw.Y + _height));
}
