title: Cordova barcode scanner camera on half screen
body: <p>I am trying to implement the <code>QR reader</code> in ionic and <code>cordova my app</code> using the <code>BarcodeScanner plugin</code>. So far I am able to run it on <strong>click of a button</strong>.</p>
  
  <p>I want half the screen of my <code>app</code> to <strong>open a camera view</strong> which can be used for reading the <code>QR</code> instead of opening a <strong>new frame for QR reading</strong>.</p>
  
  <p>Is it possible, how should I go about it?</p>