swiftmacosnsimageciimage

How to convert NSImage to CIImage?

I would like to convert an NSImage to a CIImage in Swift 2.2 for a macOS app.

How can I do this?

Solution

  • Here's one way:

    let image = NSImage(contentsOfFile: "...")!
let imageData = image.tiffRepresentation!

let ciImage = CIImage(data: imageData)