struct ContentView: View {

    var textView: some View {
        Text("Hello, SwiftUI")
            .padding()
            .background(.red)
            .foregroundColor(.white)
            .clipShape(Capsule())
    }

    var body: some View {
        VStack {
            textView
                .onTapGesture {
                    let renderer = ImageRenderer(content: textView)

                    if let uiImage = renderer.uiImage {
                        print("created UIImage - size:", uiImage.size)
                        if let d = uiImage.jpegData(compressionQuality: 0.9) {
                            print("image as jpeg data successful")
                            // use the data somehow
                        }
                    }
                }
        }
    }

}