Why does SwiftUI use some view?

SwiftUI works seamlessly with the existing UI frameworks on all Apple platforms. For example, you can place UIKit views and view controllers inside SwiftUI views , and vice versa.

First, using some View is important for performance : SwiftUI needs to be able to look at the views we are showing and understand how they change, so it can correctly update the user interface.24 Kas 2021

To get started, you’ll create a new custom view to manage your map. Choose File > New > File, select iOS as the platform, select the “SwiftUI View” template, and click Next. Name the new file MapView. swift and click Create .

A type that represents part of your app’s user interface and provides modifiers that you use to configure views .

To get started, you’ll create a new custom view to manage your map. Choose File > New > File, select iOS as the platform, select the “SwiftUI View” template, and click Next. Name the new file MapView. swift and click Create .

A type that represents part of your app’s user interface and provides modifiers that you use to configure views .