07-Instafilter

• Make a photo manipulation program using Core Image filters

• uses PhotosPicker and ShareLink iOS 16+

• repo branch ImagePicker:

  • uses ImagePicker: UIViewControllerRepresentable to access UIKit PHPickerViewController

Issues

• what is requestReview?

https://developer.apple.com/documentation/swiftui/environmentvalues/requestreview

import StoreKit

References

• Hacking with iOS: SwiftUI Edition

  • Instafilter article
  • source repo

• CoreImageFilterReference

• methods_and_protocols_for_filter_creation - apple dev doc