Image Downloader Class written in Swift 3 to download images.
class Downloader {
class func downloadImageWithURL(_ url:String) -> UIImage? {
let data = try? Data(contentsOf: URL(string: url)!)
if let imgData = data {
return UIImage(data: imgData)
}
else {
print(“\n\nThis image url may be wrong : \n \(url)”)
return nil
}
}
} // class end
You can then use this class to download and show image in your UIImage as below:
let image = Downloader.downloadImageWithURL(“http://images.freeimages.com/images/premium/small-comps/3352/33528960-palouse-waterfall-washington.jpg”)
yourImageView.image = image
Then you are done. Enjoy… 🙂
