ContentView.swift

import SwiftUI

struct ContentView: View {
    @ObservedObject var imageAnimator: ImageAnimator
    
    var body: some View {
        ZStack {
            if imageAnimator.image != nil {
                Image(imageAnimator.image!, scale: 1.0, label: Text("Gif"))
            }
            else {
                Text("Paused")
            }
        }.onAppear {
            self.imageAnimator.startAnimating()
        }.onDisappear {
            self.imageAnimator.stopAnimating()
        }
    }
}