A simple view that animates to show that a code is being scanned.
To begin the scan set your view's class to CodeScanView in the storyboard and the border width and scan-color in the identity inspector (scan color is the color which will be used for animation) and then call it this way:-
self.viewCamera.beginScanAnimation()
and stop it by calling:-
self.viewCamera.stopScanAnimation()
where viewCamera is your code view
refer the gif below:
