onZoomScaleChanged method

@override void onZoomScaleChanged(double oldScale, double newScale)

Event fired when the zoom scale of the WebView has changed.

oldScale The old zoom scale factor.

newScale The new zoom scale factor.

Officially Supported Platforms/Implementations:

• Android WebView (Official API - WebViewClient.onScaleChanged)
• iOS WKWebView (Official API - UIScrollViewDelegate.scrollViewDidZoom)
• Windows WebView2 (Official API - ICoreWebView2Controller.add_ZoomFactorChanged)

Parameters - Officially Supported Platforms/Implementations:

• oldScale: all platforms
• newScale: all platforms

Use the PlatformInAppBrowserEvents.isMethodSupported method to check if this method is supported at runtime.

Implementation

@override
void onZoomScaleChanged(double oldScale, double newScale) {}