Extract arabic text from PDF

StringBuilder processed = new StringBuilder();



           var src = "d:\\text06.pdf";
           var pdfDocument = new PdfDocument(new PdfReader(src));
           var strategy = new LocationTextExtractionStrategy();

           for (int i = 1; i <= pdfDocument.GetNumberOfPages(); i++)
           {
               PdfPage page = pdfDocument.GetPage(i);
               PdfDictionary fontResources = page.GetResources().GetResource(PdfName.Font);
               //foreach (PdfObject font in fontResources.Values(true))
               //{

                  // if (font is PdfDictionary)
                   //    fontResources.Put(PdfName.Encoding, PdfName.IdentityH);
              // }

               string output = PdfTextExtractor.GetTextFromPage(page);
               processed.Append(output);
           }
           string[] lines = Regex.Split(processed.ToString(), "\n");

           List<String> Converted_Lines = new List<string>();
           foreach (string  s in lines)
           {
               string converted_string = Inverse(s);
               Converted_Lines.Add(converted_string);
           }

           textBox1.Text = String.Join(Environment.NewLine, Converted_Lines);