在SwiftUI图像上重复动画

struct ContentView: View {
    @State private var rotateAngle: Double = 0
    
    var body: some View {
        Image("imageName")
            .rotationEffect(.degrees(rotateAngle))
            .animation(Animation.linear(duration: 1).repeatForever(autoreverses: false))
            .onAppear {
                rotateAngle = 360
            }
    }
}

struct ContentView: View {
    @State private var isAnimating = false
    
    var body: some View {
        Image("imageName")
            .scaleEffect(isAnimating ? 1.5 : 1)
            .onChange(of: isAnimating) { newValue in
                withAnimation(.easeInOut(duration: 0.5)) {
                    isAnimating = newValue
                }
            }
            .onAppear {
                isAnimating = true
            }
    }
}