小编new*_*ere的帖子

我有两个结构ContentView.swift

struct ContentView: View {
    var body: some View {
        NavigationView{
            ZStack {
                Color(red: 0.09, green: 0.63, blue: 0.52)
                    .edgesIgnoringSafeArea(.all)

                VStack {
                    Image("flower_logo")
                        .resizable()
                        .aspectRatio(contentMode: .fit)
                        .frame(width: 150.0, height: 150.0)
                        .clipShape(Circle())

                    Text("ScanFlower")
                        .font(Font.custom("Pacifico-Regular", size: 40))
                        .bold()
                        .foregroundColor(.white)

                    Text("DETECT FLOWER SPECIES")
                        .foregroundColor(.white)
                        .font(.system(size: 15))

                    Spacer()
                        .frame(height: 100)

                    NavigationLink(destination: ScanWithCamera()){
                        NavigateButtons(imageName: "camera.fill", text: "Scan with camera")
                    }

                    NavigateButtons(imageName: "photo.fill", text: "Use pictures")
                    NavigateButtons(imageName: "chart.bar.fill", text: "Check your database")
                }
            }
        }

    }
}

struct ContentView_Previews: PreviewProvider {
    static var previews: some …