swiftui-magnify-rotate-gesture.swift

struct ContentView: View {
    @State var magnificationValue: CGFloat = CGFloat(1)
    @State var rotationValue: Angle = .zero
    
    var body: some View {
        
        Rectangle()
            .foregroundColor(Color.purple)
            .cornerRadius(40)
            .scaleEffect(magnificationValue)
            .rotationEffect(rotationValue)
            .frame(width: 200, height: 200, alignment: .center)
            .gesture(MagnificationGesture()
            .onChanged { value in
            self.magnificationValue = value
            }
            .simultaneously(with: RotationGesture().onChanged { value in
                    self.rotationValue = value
            }))
            
    }
}