WIP - custom widget icon

Shared/Random.swift

@@ -113,6 +113,23 @@ extension View {
             view?.drawHierarchy(in: controller.view.bounds, afterScreenUpdates: true)
         }
     }
+    
+    func asImage(size: CGSize) -> UIImage {
+        let controller = UIHostingController(rootView: self)
+        controller.view.bounds = CGRect(origin: .zero, size: size)
+        let image = controller.view.asImage()
+        return image
+    }
+}
+
+extension UIView {
+    func asImage() -> UIImage {
+        let format = UIGraphicsImageRendererFormat()
+        format.scale = 1
+        return UIGraphicsImageRenderer(size: self.layer.frame.size, format: format).image { context in
+            self.drawHierarchy(in: self.layer.bounds, afterScreenUpdates: true)
+        }
+    }
 }
 
 extension Date {