Can I save an image using codable protocol, if so, how?

The most straightforward way to do this would be to write your own implementations of the

Codable

methods that convert between the image and data (using

UIImagePNGRepresentation

or

UIImageJPEGRepresentation

to go one way and

UIImage(data:)

to go the other).

However, you should think carefully before doing down that path. Serialised images tend to be large and many of the serialisation formats associated with

Codable

don’t deal well with very large blobs of data. You may be better off saving the image in a separate file and then have your

Codable

implementation reference that.

Share and Enjoy
—
Quinn “The Eskimo!”
Apple Developer Relations, Developer Technical Support, Core OS/Hardware

let myEmail = "eskimo" + "1" + "@apple.com"