ZXing.PDF417.Internal.BoundingBox.Create C# (CSharp) Method

      public static BoundingBox Create(BitMatrix image,
                                       ResultPoint topLeft,
                                       ResultPoint bottomLeft,
                                       ResultPoint topRight,
                                       ResultPoint bottomRight)
      {
         if ((topLeft == null && topRight == null) ||
             (bottomLeft == null && bottomRight == null) ||
             (topLeft != null && bottomLeft == null) ||
             (topRight != null && bottomRight == null))
         {
            return null;
         }

         return new BoundingBox(image, topLeft, bottomLeft,topRight, bottomRight);
      }

        // TODO convert this to a dictionary? Dictionary<imageRow, Codeword> ??

        /// <summary>
        /// Initializes a new instance of the <see cref="ZXing.PDF417.Internal.DetectionResultColumn"/> class.
        /// </summary>
        /// <param name="box">The Bounding Box around the column (in the BitMatrix)</param>
        public DetectionResultColumn(BoundingBox box)
        {
            this.Box       = BoundingBox.Create(box);
            this.Codewords = new Codeword[Box.MaxY - Box.MinY + 1];
        }