Multi tool use

Disabling zooming on webview

I've searched around, but I couldn't find how to disable zooming in iOS.

I have this in my viewDidLoad() but it doesn't do anything.

viewDidLoad()

webView.scrollView.isMultipleTouchEnabled = false;


Any ideas?

2 Answers
2

You can disable zooming like this:

webView.scalesPageToFit = NO;
webView.multipleTouchEnabled = NO;


You can remove the pinchGestureRecognizer from scrollView in delegate method didFinish navigation by conforming your ViewController to WKNavigationDelegate as below,

pinchGestureRecognizer

scrollView

didFinish navigation

ViewController

WKNavigationDelegate

class ViewController: UIViewController, WKNavigationDelegate {

var webView: WKWebView!

override func viewDidLoad() {
super.viewDidLoad()

// TODO: Initialize webView before setting the delegate
webView.navigationDelegate = self
}

func webView(_ webView: WKWebView, didFinish navigation: WKNavigation!) {
if let pinchGesture = webView.scrollView.pinchGestureRecognizer {
webView.scrollView.removeGestureRecognizer(pinchGesture)
}
}
}


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