Swift - UIImageView.animationImages

출처 : ios - Swift - How to animate Images? - Stack Overflow

//
//  ViewController.swift
//  AniImage
//
//  Created by bluesanta on 2017. 6. 10..
//  Copyright © 2017년 bluesanta. All rights reserved.
//

import UIKit

class ViewController: UIViewController {
    
    @IBOutlet weak var indicatorImage: UIImageView!
    
    var imageArray = [UIImage]()

    override func viewDidLoad() {
        super.viewDidLoad()
        // Do any additional setup after loading the view, typically from a nib.
        
        for i in 1...5 {
            imageArray.append(UIImage(named: String(format : "%02d.png", i))!)
        }
        
        indicatorImage.animationImages = imageArray
        indicatorImage.animationDuration = 0.7
    }

    override func didReceiveMemoryWarning() {
        super.didReceiveMemoryWarning()
        // Dispose of any resources that can be recreated.
    }

    @IBAction func startClicked(_ sender: UIButton) {
        indicatorImage.startAnimating()
    }
    
    @IBAction func stopClicked(_ sender: UIButton) {
        indicatorImage.stopAnimating()
    }
    

}