cordova-plugin-scaler
This plugin controls the scaling of the WebView on iOS.
Supported Cordova Platforms
Methods
The plugin is exposed on the window
object as Scaler
.
Although it is in the global scope, it is not available until after the deviceready
event.
There are two API calls available:
Scaler.viewportZoom
Zooms the scroll view to the size of the viewport (essentially, this is the same as <meta name="viewport" content="initial-scale=1">
).
Scaler.viewportZoom({ animate: true })
Scaler.zoom
Allows zooming the scroll view to any arbitrary rectangular area.
Scaler.zoom({ x: 50, y: 50, width: 300, height: 700, animate: false })
iOS will not follow the width and height strictly if they do not match the viewport aspect ratio.