[SwiftUI] Toggle

@State private var isOn = false
    
    var body: some View {
        VStack(spacing: 30) {
            Image(systemName: isOn ? "lightbulb.fill" : "lightbulb")
                .resizable()
                .foregroundColor(isOn ? .yellow : .gray)
                .shadow(color: .yellow, radius: isOn ? 50 : 0)
                .aspectRatio(contentMode: .fit)
                .frame(width: 300, height: 300)
            

            Toggle("Toggle", isOn: $isOn)
                .padding()
            
            Toggle(isOn: $isOn) {
                Label("On/Off", systemImage: "bolt")
            }
            .padding()
            
            //수직배치 토글
            VStack {
                Toggle(isOn: $isOn) {
                    EmptyView()
                }
                .padding()
                .labelsHidden()
                
                Label("On/Off", systemImage: "bolt")
            }
        }
    }