iTextSharp.text.pdf.qrcode.Version.GetProvisionalVersionForDimension C# (CSharp) Метод

        public static Version GetProvisionalVersionForDimension(int dimension) {
            if (dimension % 4 != 1) {
                throw new ArgumentException();
            }
            try {
                return GetVersionForNumber((dimension - 17) >> 2);
            }
            catch (ArgumentException iae) {
                throw iae;
            }
        }