iTextSharp.text.pdf.PdfContentByte.GetKernArray C# (CSharp) Метод

        public static PdfTextArray GetKernArray(String text, BaseFont font)
        {
            PdfTextArray pa = new PdfTextArray();
            StringBuilder acc = new StringBuilder();
            int len = text.Length - 1;
            char[] c = text.ToCharArray();
            if (len >= 0)
                acc.Append(c, 0, 1);
            for (int k = 0; k < len; ++k) {
                char c2 = c[k + 1];
                int kern = font.GetKerning(c[k], c2);
                if (kern == 0) {
                    acc.Append(c2);
                }
                else {
                    pa.Add(acc.ToString());
                    acc.Length = 0;
                    acc.Append(c, k + 1, 1);
                    pa.Add(-kern);
                }
            }
            pa.Add(acc.ToString());
            return pa;
        }