Accord.Math.Geometry.Line.Line C# (CSharp) Method

        private Line(Point start, Point end)
        {
            if (start == end)
            {
                throw new ArgumentException("Start point of the line cannot be the same as its end point.");
            }

            k = (end.Y - start.Y) / (end.X - start.X);
            b = float.IsInfinity(k) ? start.X : start.Y - k * start.X;
        }