So I'm loading the image in a custom struct called 'RemoteImage' that takes in a URL and loads it into a SwiftUI Image(). For some reason, when I have .clipShape() on the RemoteImage(), it clips the shape to a circle (although it's the wrong width/height, but when I set the .frame() to the desired width/height, the image is displayed with the correct width/height but is no longer a circle. Not sure how to fix:
RemoteImage(url: image)
.clipShape(Circle())
.frame(width: 82, height: 82)
struct RemoteImage: View {
private enum LoadState {
case loading, success, failure
}
private class Loader: ObservableObject {
var data = Data()
var state = LoadState.loading
init(url: String) {
guard let parsedURL = URL(string: url) else {
fatalError("Invalid URL: \(url)")
}
URLSession.shared.dataTask(with: parsedURL) { data, response, error in
if let data = data, data.count > 0 {
self.data = data
self.state = .success
} else {
self.state = .failure
}
DispatchQueue.main.async {
self.objectWillChange.send()
}
}.resume()
}
}
@StateObject private var loader: Loader
var loading: Image
var failure: Image
var body: some View {
selectImage()
.resizable()
}
init(url: String, loading: Image = Image(""), failure: Image = Image(systemName: "multiply.circle")) {
_loader = StateObject(wrappedValue: Loader(url: url))
self.loading = loading
self.failure = failure
}
private func selectImage() -> Image {
switch loader.state {
case .loading:
return loading
case .failure:
return failure
default:
if let image = UIImage(data: loader.data) {
return Image(uiImage: image)
} else {
return failure
}
}
}
}
CodePudding user response:
Works fine, Xcode 13.3 / iOS 15.4, however clipShape is better to apply after frame.
Let me suppose that you just wanted aspect ratio
var body: some View {
selectImage()
.resizable()
.aspectRatio(contentMode: .fit) // << here !!
}