title: Convert HTML to PDF and add it to a paragraph
body: <p>I want to add a paragraph, containing HTML, to a document.<br>
  As far as I know, iText only supports adding HTML to a document directly via XMLWorkerHelper.</p>
  
  <p>Furthermore I want to change the font of the HTML, but this can be done with a css-file.</p>
  
  <p>My approach is similar to this code:</p>
  
  <pre><code>XMLWorkerHelper worker = XMLWorkerHelper.getInstance();
  worker.parseXHtml(pdfWriter, document, fis);
  </code></pre>
  
  <p>But this solution is writing to the document directly. I want to add the HTML to a paragraph, so I may add some additional formatting to that section.</p>