geometryreader.swift

GeometryReader { geo in
    ZStack {
        VStack(spacing: 20) {
            HStack {
                Spacer()
                Label(
                    title: { Text("A") },
                    icon: { Image(systemName: "a.circle.fill") }).font(.system(size: 50))
                Spacer()
            }.background(Color.green)


            Image("image")
                .resizable()
                .scaledToFill()
                .frame(width: 250, height: 400)
            Spacer()
        }.offset(x: self.currentSegment == 0 ? 0 : -geo.size.width, y: 0)
        .animation(.default)
    }
}.padding(.horizontal)