iTextSharp.text.pdf.BaseFont.NormalizeEncoding C# (CSharp) Метод

        protected static string NormalizeEncoding(string enc)
        {
            if (enc.Equals("winansi") || enc.Equals(""))
                return CP1252;
            else if (enc.Equals("macroman"))
                return MACROMAN;
            int n = IanaEncodings.GetEncodingNumber(enc);
            if (n == 1252)
                return CP1252;
            if (n == 10000)
                return MACROMAN;
            return enc;
        }