title: Generate PDF using 'letter paper'
body: <p>I've come across the expression "Letter paper" (or letter-paper) lately, but I have never heard it before and I am not sure what it is, I am beginning to think this is not a standard expression. Anyway I tried to find out something about it, but it looks like it is not very commonly used at least with this wording as far as Java PDF generation goes. A letter page should be some kind of a template I assume, but then I do not know why isn't it called that. It should be used for common logos in the corners for example or for common footers. I could not find any tutorial or explanation on what is actually is or how to apply it to my PDF generating procedure.</p>
  
  <p>Can anyone please explain to me what it is, (why is it called this) and maybe how to apply it to my PDF generation? I am using iText.</p>