double_tap_to_zoom.swift

//
//  ContentView.swift
//  DoubleTapToZoom
//
//  Created by Amos Gyamfi on 26.8.2021.
//

import SwiftUI

struct ContentView: View {
    
    // Animation start value
    @State private var zoomed = false
    
    var body: some View {
        Image("cooking")
            .resizable()
            .aspectRatio(contentMode: .fit)
            .scaleEffect(zoomed ? 1.5  : 1)
            .animation(.interpolatingSpring(stiffness: 170, damping: 15), value: zoomed)
            .onTapGesture(count: 2) {
                
                // Switch from the start value to the end value and vice versa
                zoomed.toggle()
                
            }
    }
}

struct ContentView_Previews: PreviewProvider {
    static var previews: some View {
        ContentView()
    }
}