title: Scanning barcode in iOS 8 and displaying barcode
body: <p>I have been searching for solutions to scanning a 1d barcode and came up with the following answer: <a href="https://stackoverflow.com/questions/16166646/qr-code-scanning-in-ios-application">QR Code Scanning in ios application</a></p>
  
  <p>I am developing for iOS 8 and the second answer to the above question addresses the fact that we no longer need to use a third party library. This seems to be relatively straight forward.</p>
  
  <p>There are applications out there that scan a barcode and you can then view the barcode on the device. I am hypothesising that they are creating a UIImage from the scanned barcode. However I am unsure how I can go about implementing the same thing in my application.</p>
  
  <p>Does anyone know of any code samples or libraries that handle this type of behaviour?</p>