Method: Browser::Window::View#zoom

Defined in:
opal/browser/window/view.rb

#zoom ⇒ Object

Get a device pixel ratio. Can be used to handle desktop browser zoom, retina devices and custom screen scale for mobile devices. Use $window.visual_viewport.scale to handle mobile zoom.



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# File 'opal/browser/window/view.rb', line 38

def zoom
  `#@native.devicePixelRatio`
end