20 lines
536 B
Swift
20 lines
536 B
Swift
import SwiftUI
|
|
|
|
extension View {
|
|
|
|
func snapshot() -> UIImage {
|
|
let controller = UIHostingController(rootView: self)
|
|
let view = controller.view
|
|
|
|
let targetSize = controller.view.intrinsicContentSize
|
|
view?.bounds = CGRect(origin: .zero, size: targetSize)
|
|
view?.backgroundColor = .clear
|
|
|
|
let renderer = UIGraphicsImageRenderer(size: targetSize)
|
|
|
|
return renderer.image { _ in
|
|
view?.drawHierarchy(in: controller.view.bounds, afterScreenUpdates: true)
|
|
}
|
|
}
|
|
}
|