abgwtp2

.swift

struct ContentView: View {
  @State private var rect: CGPoint = CGPoint()
  var body: some View {
    ZStack {
      Text("Hello World").background(InsideView(rect: $rect)).onTapGesture {
        print("geometry ",self.rect)
      }
      Circle()
        .fill(Color.yellow)
        .frame(width: 10, height: 10, alignment: .center)
        .position(rect)
    }
  }
}
struct InsideView: View {
  @Binding var rect: CGPoint
  var body: some View {
    return GeometryReader { geometry in
      Rectangle()
        .frame(width: 0, height: 0, alignment: .leading)
        .onAppear {
          self.rect = geometry.frame(in: .global).origin
      }
    }
  }
}