title: How to zoom webView with pdf file
body: <p>How to get zoom in UIWebView.</p>
  
  <p>I loaded pdf file from resource bundle in a UIWebView.</p>
  
  <p>Now trying to zoom the webview. so its will get zooming effect to the pdf file.</p>
  
  <p>So.</p>
  
  <p>How can i zoom the UIWebView.</p>
  
  <p>Any sample example. Please help me out.</p>