Hallo vrienden en vijanden, Leo hier. Today we will talk about PreferenceKeys in SwiftUI and how to use it to get how much of a percentage of a view is showing on the screen. If you are here just for SwiftUI content, you can skip the introduction. If you want the gossip, just continue reading. […] The post Measuring View Visibility Percentage in SwiftUI Using PreferenceKeys appeared first on Holy Swift.