title: Greek characters in PDF with iText 7
body: <p>I am trying to create a pdf with greek characters using <em>iText 7</em> for Java.
  Only latin characters and numbers are visible in the PDF.</p>
  
  <p>I am loading fonts using this code:</p>
  
  <pre><code>PdfFont normalFont = PdfFontFactory.createFont(FontConstants.HELVETICA, "CP1253");
  </code></pre>
  
  <p>What should I do?</p>