How to specify the position of parsed XHTML using itextsharp - xhtml

Question

I use itextsharp for creating a pdf. I need to place XHTML on it so I uase the XMLWorkerHelper class:
iTextSharp.tool.xml.XMLWorkerHelper worker = iTextSharp.tool.xml.XMLWorkerHelper.GetInstance();
worker.ParseXHtml(pdfWrite, doc, new StringReader(sb.ToString()));
However I would like to specify a position for the parsed XHTML. How do I do that?
EDIT:
I thought I will post the code in the case someone else runs into this. The link provided below was for JAVA and in C# things work a bit different.
First you need a class for gathering the Elements:
class ElementHandlerClass : iTextSharp.tool.xml.IElementHandler
{
public List<IElement> elements = new List<IElement>();
public void Add(iTextSharp.tool.xml.IWritable input)
{
if (input is iTextSharp.tool.xml.pipeline.WritableElement)
{
elements.AddRange(((iTextSharp.tool.xml.pipeline.WritableElement)input).Elements());
}
}
}
Then you use it
ElementHandlerClass ehc = new ElementHandlerClass();
worker.ParseXHtml(ehc, new StringReader(sb.ToString()));
Now you have the elements. Next step is to create a ColumnText and fill it with the Elements:
iTextSharp.text.pdf.ColumnText ct = new iTextSharp.text.pdf.ColumnText(pdfWrite.DirectContent);
ct.SetSimpleColumn(200, 300, 300, 500);
foreach (IElement element in ehc.elements)
ct.AddElement(element);
ct.Go();

Answer 1

You need to combine the answers of two previous questions on StackOverflow.
The first answer you need, is the one to How to get particular html table contents to write it in pdf using itext
In this answer, you learn how to parse an XHTML source into a list of Element objects.
Once you have this list, you need the answer to itext ColumnText ignores alignment
You can create a ColumnText object, define a rectangle with the setSimpleColumn() method, add all the elements retrieved from the XHTML using XML Worker with the addElement() method, and go() to add that content.