How to convert unmanaged to NSData?

Question

I need to convert my Objective-C to Swift to get an image of a contact from the Address Book. But I get an error with for cast from CFData to NSData

Answer 1

if let imgData = ABPersonCopyImageDataWithFormat(person, kABPersonImageFormatOriginalSize)?.takeUnretainedValue() {
   if let image = UIImage(data: imgData) {
      //Here's your UIImage
   }
}