title: Zoom in on webview on appearing
body: <p>I have a UIWebView that loads a PDF that is setup in landscape format and is very hard to read on the iPhone screen.  My code is like this:</p>
  
  <pre><code>- (void)viewWillAppear:(BOOL)animated {
  NSURL *url = [NSURL URLWithString:_entry.articleUrl];   
  NSLog(@"%@",url);
  [_webView loadRequest:[NSURLRequest requestWithURL:url]];
  self.title = _entry.articleTitle;
  timer = [NSTimer scheduledTimerWithTimeInterval:(1.0/2.0) target:self selector:@selector(tick) userInfo:nil repeats:YES];
  
  }
  </code></pre>
  
  <p>What are some ways I could set it to be zoomed in more and possibly moved over to the right hand side of the top pdf page?</p>