iTextSharp.text.pdf.qrcode.ByteMatrix.Set C# (CSharp) Метод

        public void Set(int x, int y, int value) {
            bytes[y][x] = (sbyte)value;
        }

 private static void EmbedTimingPatterns(ByteMatrix matrix)
 {
     // -8 is for skipping position detection patterns (size 7), and two horizontal/vertical
     // separation patterns (size 1). Thus, 8 = 7 + 1.
     for (int i = 8; i < matrix.GetWidth() - 8; ++i)
     {
         int bit = (i + 1) % 2;
         // Horizontal line.
         if (!IsValidValue(matrix.Get(i, 6)))
         {
             throw new WriterException();
         }
         if (IsEmpty(matrix.Get(i, 6)))
         {
             matrix.Set(i, 6, bit);
         }
         // Vertical line.
         if (!IsValidValue(matrix.Get(6, i)))
         {
             throw new WriterException();
         }
         if (IsEmpty(matrix.Get(6, i)))
         {
             matrix.Set(6, i, bit);
         }
     }
 }