title: Paging a UIScrollView with a large PDF
body: <p>I try to create a simple UIScrollView with paging. And I want to be able to scroll through a large PDF document, but this gives me some problems...</p>
  
  <p>I tried the following options:</p>
  
  <ul>
  <li>Convert all the PDF pages to UIImages at startup, this works, but is very slow on start</li>
  <li>Manually drawing the PDF page in the drawRect, but yet again this was slow...</li>
  </ul>
  
  <p>And I prefer not to load everything at startup but to do it during the usage.</p>
  
  <p>Did anyone did this recently? Can't seem to find a nice example project.</p>
  
  <p>Thnx!</p>
  
  <p>Jelle</p>