title: itextSharp - html to pdf some turkish characters are missing
body: <p>When I am trying to generate PDF from HTML, some Turkish characters like <code>ĞÜŞİÖÇ</code> <code>ğüşıöç</code> are missing in PDF, I see a space in place of these characters but i want to print that character.</p>
  
  <p>My code is:</p>
  
  <pre><code>public virtual void print pdf(string html, int id)
  {
      String htmlText = html.ToString();
      Document document = new Document();
      string filePath = HostingEnvironment.MapPath("~/Content/Pdf/");
      PdfWriter.GetInstance(document, new FileStream(filePath + "\\pdf-"+id+".pdf", FileMode.Create));
      document.Open();
      iTextSharp.text.html.simpleparser.HTMLWorker hw =
                       new iTextSharp.text.html.simpleparser.HTMLWorker(document);
  
      hw.Parse(new StringReader(htmlText));
      document.Close();
  }
  </code></pre>
  
  <p>How to print all Turkish characters on PDF?</p>