Parameters for window.getZoom.
Report the zoom factor of the calling window's WebView, the window's DPI and the Windows text size; the page's devicePixelRatio is dpiScale * textScaleFactor * zoom. Without a WebView of its own the call reports zoom 1 and leaves out dpi and dpiScale.
Parameters for
window.getZoom. Report the zoom factor of the calling window's WebView, the window's DPI and the Windows text size; the page'sdevicePixelRatioisdpiScale * textScaleFactor * zoom. Without a WebView of its own the call reports zoom1and leaves outdpianddpiScale.