float x = d.X;
            float y = d.Y;

            float slopeA = f.X - a.X;
            float slopeB = f.Y - a.Y;

            float m = slopeB / slopeA;


            Debug("Slope X: " + slopeA + "\r\nSlope Y: " + slopeB + "\r\nSlope: " + m);
            double z_1_x = (((slopeA) + (((d.X * slopeB) + (d.Y * slopeA * (-1.0))) * slopeB * (-1.0))) * Math.Pow(((Math.Pow(slopeA, 2.0) * (-1.0)) + (Math.Pow(slopeB, 2.0) * (-1.0))), (-1.0)));
            double z_1_y = (((slopeB) + (((d.X * slopeB) + (d.Y * slopeA * (-1.0))) * slopeA)) * Math.Pow(((Math.Pow(slopeA, 2.0) * (-1.0)) + (Math.Pow(slopeB, 2.0) * (-1.0))), (-1.0)));
            Vector draw = new Vector((float)z_1_x, (float)z_1_y);