what are opaque views
Asked on 08/11/2024
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Opaque views are not specifically mentioned in the provided context from the WWDC sessions. However, in general, an opaque view in user interface design refers to a view that is not transparent, meaning it completely covers any views behind it. In SwiftUI, you can control the opacity of a view using the opacity modifier, which allows you to set how transparent or opaque a view should be.
If you are interested in learning more about visual effects and transitions in SwiftUI, you might find the session Create custom visual effects with SwiftUI helpful, particularly the chapter on "View transitions" which starts at 09:10.
Create custom visual effects with SwiftUI
Discover how to create stunning visual effects in SwiftUI. Learn to build unique scroll effects, rich color treatments, and custom transitions. We’ll also explore advanced graphic effects using Metal shaders and custom text rendering.
Demystify SwiftUI containers
Learn about the capabilities of SwiftUI container views and build a mental model for how subviews are managed by their containers. Leverage new APIs to build your own custom containers, create modifiers to customize container content, and give your containers that extra polish that helps your apps stand out.
Migrate your TVML app to SwiftUI
SwiftUI helps you build great apps on all Apple platforms and is the preferred toolkit for bringing your content into the living room with tvOS 18. Learn how to use SwiftUI to create familiar layouts and controls from TVMLKit, and get tips and best practices.