load image from url in Image swiftui (iOS 15)
AsyncImage(
url: "https://dogecoin.com/assets/img/doge.png",
transaction: .init(animation: .easeInOut)
) { image in
image
.resizable()
.aspectRatio(contentMode: .fit)
}. placeholder: {
Color.gray
}
.frame(width: 500, height: 500)
.mask(RoundedRectangle(cornerRadius: 16)uiimage swift src url
let imageCache = NSCache<AnyObject, AnyObject>()
class CustomImageView: UIImageView {
var ImageUrlString: URL?
func setImage(from url: URL, contentMode mode: UIViewContentMode = .scaleAspectFit) {
contentMode = mode
ImageUrlString = url
if let imageFromCache = imageCache.object(forKey: url as AnyObject) {
self.image = imageFromCache as? UIImage
return
}
URLSession.shared.dataTask(with: url) { data, response, error in
guard
let httpURLResponse = response as? HTTPURLResponse, httpURLResponse.statusCode == 200,
let mimeType = response?.mimeType, mimeType.hasPrefix("image"),
let data = data, error == nil,
let imageToCache = UIImage(data: data)
else { return }
DispatchQueue.main.async() {
if self.ImageUrlString == url {
self.image = imageToCache
}
imageCache.setObject(imageToCache, forKey: url as AnyObject)
}
}.resume()
}
func setImage(from link: String, contentMode mode: UIViewContentMode = .scaleAspectFit) {
guard let url = URL(string: link) else { return }
setImage(from: url, contentMode: mode)
}
}load image from url in Image swiftui (iOS 15)
AsyncImage(url: URL(string: "https://your_image_url_address"))Copyright © 2021 Codeinu
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