CaptchaRecogition.ImageProcess.GetYBeyond C# (CSharp) Method

        public static Point GetYBeyond(int[,] input)
        {
            int h = 0;
            h = input.GetLength(0);
            int y1 = 0;
            for (int i = 0; i < h; i++)
            {
                int[] xArray = GetArrayX(input, i);
                string str = Array2String(xArray, false);
                if (str.IndexOf("1") > -1)
                {
                    y1 = i;
                    break;
                }
            }
            int y2 = 0;
            for (int i = h - 1; i > 0; i--)
            {
                int[] xArray = GetArrayX(input, i);
                string str = Array2String(xArray, false);
                if (str.IndexOf("1") > -1)
                {
                    y2 = i;
                    break;
                }
            }
            return new Point(y1, y2);
        }