How to enable zooming/pinch on UIWebView in objective c?

Question

I have a WebView into which I'm loading a web page. I want to allow the user to zoom in on the web page in a similar fashion as they would with the web browser. Any ideas how to enable this? Thanks in advance

Answer 1

Set scalesPageToFit=YES and also checkout the answers here:

How can I enable zoom in on UIWebView which inside the UIScrollView?

Enable zooming/pinch on UIWebView

Enable zooming/pinch on UIWebView

Answer 2

First add the webview delegate , then add this codes.

   - (void)viewDidLoad 
    {
      [super viewDidLoad];
      self.Your_WebView.scalesPageToFit=YES;
    }

 - (void)viewWillAppear:(BOOL)animated 
    {
     [super viewWillAppear:animated];
     [self.Your_WebView.scrollView setZoomScale:3.0 animated:YES];

    }