title: Using itextsharp xmlworker to convert html to pdf and write text vertically
body: <p>Is there possible to achieve writing text direction bottom-up in xmlworker? I would like to use it in table. 
  My code is </p>
  
  <pre><code>     &lt;table border=1&gt;
       &lt;tr&gt;
       &lt;td style="padding-right:18px"&gt;
            &lt;p style="writing-mode:sideways-lr;text-align:center"&gt;First&lt;/p&lt;/td&gt;
       &lt;td style="padding-right:18px"&gt;
            &lt;p style="writing-mode:sideways-lr;text-align:center"&gt;Second&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;
       &lt;tr&gt;&lt;td&gt;&lt;p style="text-align:center"&gt;1&lt;/p&gt;  &lt;/td&gt;
           &lt;td&gt;&lt;p style="text-align:center"&gt;2&lt;/p&gt;&lt;/td&gt; 
       &lt;/tr&gt;
          &lt;/table&gt;
  </code></pre>
  
  <p>But it it doesn't work after conversion from html to pdf. Text FIRST and SECOND are not in direction bottom-to-up.</p>