FB13807436: Expose the underlying color of a view's tint

[samhenrigold]

• Date: 2024-05-23
• Resolution: Open
• Area: SwiftUI
• OS: iOS
• Type: Suggestion

Description

In this example, I would like some way for TintedCircle to get the underlying orange color:

struct TintedCircle: View {
    var body: some View {
        Circle()
            .fill(.tint)
    }
}

...

struct OtherView: View {
    var body: some View {
        TintedCircle()
            .tint(.orange)
    }
}

This is an important use case for doing color calculations, like checking perceived lightness for accessibility adjustments.