ScrollingHStackModifier_Example.swift

//
//  ContentView.swift
//  ScrollView_Tests
//
//  Created by Jean-Marc Boullianne on 7/30/20.
//

import SwiftUI

struct ContentView: View {
    
    var colors: [Color] = [.blue, .green, .red, .orange]
    
    var body: some View {
        HStack(alignment: .center, spacing: 30) {
            ForEach(0..<colors.count) { i in
                 colors[i]
                     .frame(width: 250, height: 400, alignment: .center)
                     .cornerRadius(10)
            }
        }.modifier(ScrollingHStackModifier(items: colors.count, itemWidth: 250, itemSpacing: 30))
    }
}