SwiftUI在动画过程中发生意外的位置更改

struct ContentView: View {
    @State private var isAnimating = false

    var body: some View {
        GeometryReader { geometry in
            VStack {
                Circle()
                    .fill(Color.blue)
                    .frame(width: 100, height: 100)
                    .position(x: isAnimating ? geometry.size.width / 2 : 50, y: 100)
                    .animation(.easeInOut(duration: 1), value: isAnimating)
                Button("Animate") {
                    withAnimation {
                        isAnimating.toggle()
                    }
                }
            }
        }
    }
}

struct ContentView: View {
    @State private var position = CGPoint(x: 50, y: 100)

    var body: some View {
        Circle()
            .fill(Color.blue)
            .frame(width: 100, height: 100)
            .position(position)
            .animation(.easeInOut(duration: 1), value: position)
        Button("Animate") {
            withAnimation {
                position = CGPoint(x: 200, y: 100)
            }
        }
    }
}

struct ContentView: View {
    @State private var isAnimating = false

    var body: some View {
        VStack {
            Circle()
                .fill(Color.blue)
                .frame(width: 100, height: 100)
                .position(x: isAnimating ? 200 : 50, y: 100)
                .animation(.easeInOut(duration: 1), value: isAnimating)
            Button("Animate") {
                withAnimation(.easeInOut(duration: 1)) {
                    isAnimating.toggle()
                }
            }
        }
    }
}