m1rr0r-t34m / asyncimage

Asynchronous Image Loading from URL in SwiftUI

Article related to this project

• Asynchronous Image Loading from URL in SwiftUI.

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AsyncImage

The project demonstrates how to load images asynchronously in SwiftUI.

Usage:

// Image URLs to load
let posters = [
    "https://image.tmdb.org/t/p/original/pThyQovXQrw2m0s9x82twj48Jq4.jpg",
    "https://image.tmdb.org/t/p/original/vqzNJRH4YyquRiWxCCOH0aXggHI.jpg",
    "https://image.tmdb.org/t/p/original/6ApDtO7xaWAfPqfi2IARXIzj8QS.jpg",
    "https://image.tmdb.org/t/p/original/7GsM4mtM0worCtIVeiQt28HieeN.jpg"
].map { URL(string: $0)! }

struct ContentView: View {
    var body: some View {
         List(posters, id: \.self) { url in
             AsyncImage(
                url: url,
                placeholder: { Text("Loading ...") },
                image: { Image(uiImage: $0).resizable() }
             )
            .frame(idealHeight: UIScreen.main.bounds.width / 2 * 3) // 2:3 aspect ratio
         }
    }
}

Result: