title: How to set initial zoom on UIWebView in xcode
body: <p>I'm wondering how to set an initial zoom on a PDF document loaded in a UIWebView in XCode. It is a table, and I want the web view to load zoomed in on a specific column (or part of a column which I can then scroll up and down). I've been reading and some people have pointed to this method <code>- (NSString *)stringByEvaluatingJavaScriptFromString:(NSString *)script</code> but I don't know exactly how this works. </p>
  
  <p>And while we're on the subject of PDFs, is there any way to scrape the PDF and turn it into usable strings? </p>
  
  <p><strong>Edit:</strong> For reading a pdf, PDFBox is one possible solution. You have to import JAR files into your Xcode project. Here is a tutorial: <a href="http://www.oreillynet.com/pub/a/mac/2005/01/07/ipod_reader.html" rel="nofollow">http://www.oreillynet.com/pub/a/mac/2005/01/07/ipod_reader.html</a></p>