An idea for a more basic solution: split each color axis (0 to 255) in segments with width of 4: 0-3; 4-7; 8-11 … You will have 64 segments. Then you create an array to count how many pixels in each of the 64 * 64 * 64 = 262144 items (if you split by 8, you can reduce to 323232 = 32768 var theCube : [Int] = Array(repeating: 0, count: 646464) a function to compute the position of a color in the array: func colorIndex(for color: UIColor) -> Int { // we return 64*64*r/4 + 64*g/4 + b/4, with r, g, b between 0 and 255 var index = 0 if let components = color.cgColor.components { if components.count < 3 { // We are grayscale, r, g, b will be equal let grayValue = Int(255*components[0] / 4) // We bring grayValue between 0 and 63 index = (64*64 + 64 + 1) * grayValue } else { // components are between 0 and 1, convert to 0...255 first index = 64*64*Int(255*components[0] / 4) index = index + 64 * Int(255*components[1] / 4) index = index + Int(255*components[2] / 4) } } return index } test: print(colorIndex(for: UIColor.red)) // 258048 print(colorIndex(for: UIColor.green)) // 4032 print(colorIndex(for: UIColor.blue)) // 63 print(colorIndex(for: UIColor.white)) // 262143 last item in cube print(colorIndex(for: UIColor.black)) // 0 first item in cube you then test for each pixel, computing the colorIndex and increment the cube[index] accordingly max value in the array is the dominant color: its index is dominantColorIndex. Once you have defined this dominant color search for points which color fall in this max, by computing its colorIndex and find if equal to dominantColorIndex Hope that helps.

How do you define precisely dominant color ? A single specific RGB value would not make a lot of sense. Once you have defined this dominant color (probably ranges of R, G, B values: an RGB Cube), you have to test for each pixel if it falls within this cube.

Never give your Apple Developer Account to anyone.

Your version of Xcode is so old (we are now 15.4) and MacOS 14, that it is not surprising that you get problems. Even rdar is no more accessible. Can't you really update MacOS to a more recent version and Xcode to a version supported by this OS version ?

The way I achieved it is by computing a position for the annotation. Here is the sample code for you to improve… struct ContentView: View { struct PieData: Identifiable { let id = UUID() let category: String let categoryPercentage: Int var angle = 0.0 // Will be computed onAppear var color: Color } @State private var pieData: [PieData] = [ .init(category: "A", categoryPercentage: 10, color: .blue), .init(category: "B", categoryPercentage: 68, color: .green), .init(category: "C", categoryPercentage: 20, color: .orange), .init(category: "D", categoryPercentage: 38, color: .brown), .init(category: "E", categoryPercentage: 98, color: .red), .init(category: "F", categoryPercentage: 58, color: .cyan), .init(category: "G", categoryPercentage: 77, color: .yellow) ] var angles: [Double] { var computedAngles = [Double]() var midSectorAngle = 0.0 let total = pieData.reduce(0, { $0 + $1.categoryPercentage }) // needed to compute angles var partialTotal = 0 for data in pieData { midSectorAngle = Double(partialTotal) + Double(data.categoryPercentage) / 2 midSectorAngle *= 2 * Double.pi / Double(total) computedAngles.append(midSectorAngle) partialTotal += data.categoryPercentage } return computedAngles } var body: some View { GeometryReader { geometry in Chart(pieData) { data in SectorMark(angle: .value("Pie Chart", data.categoryPercentage), angularInset: 1.7) .foregroundStyle(by: .value("Category", data.category)) .cornerRadius (5) .annotation (position: .overlay) { Text("\(data.categoryPercentage)%") .bold() .position(x: 145+75*sin(data.angle), y: 140-75*cos(data.angle)) } // .offset(x: 200, y: 20) // If here it would rotate sectors ! } .frame(width: 300, height: 300) .position(x: 200, y: 400) .onAppear { for index in 0..<pieData.count { pieData[index].angle = angles[index] } } } } }

I tested your code on iPad simulator and could not reproduce. Please explain in detail the different steps.

Welcome to the forum. Could you show: how you call preview the code for the View to preview

An iOS app cannot access user's SMS (for privacy reasons)

There is only one reference to termination in the guidelines: 2.3.1 (a)ASR & NR Don’t include any hidden, dormant, or undocumented features in your app; your app’s functionality should be clear to end users and App Review. All new features, functionality, and product changes must be described with specificity in the Notes for Review section of App Store Connect (generic descriptions will be rejected) and accessible for review. Similarly, marketing your app in a misleading way, such as by promoting content or services that it does not actually offer (e.g. iOS-based virus and malware scanners) or promoting a false price, whether within or outside of the App Store, is grounds for removal of your app from the App Store or a block from installing via alternative distribution and termination of your developer account.

Most often you just have to reconnect later… When does the message shows ? When you click "create" ? Before ? Did you try with Safari instead of Chrome ?

Welcome to the forum. You can use full fledged Xcode for free and load the app you develop on your devices and of course test on simulators. That's the free account. Really great to get started. Limits: no publishing on AppStore (I understand you don't care) you will have to rebuild and reload the app on devices frequently (I think once a week). But's that not a big issue. Good start and enjoy.

I may have a solution to propose. It is a bit circumvolved, but seems to do the job. Idea is to have 2 TextFields that overlap, and select which one is tab the front in a ZStack (with zIndex), and change focus as needed. I have set coloured background so that you can track what's happening and also hide the overlapped field. struct ContentView: View { @State private var checkAmount : Double = 0.0 @State private var valueToEnter = true @FocusState private var checkAmountIsFocused: Bool @FocusState private var checkAmount2IsFocused: Bool var totalPerPerson: Double { // calculations including (Double(checkAmount) ?? 0) return 0.0 } private let quantityFormatter: NumberFormatter = { let formatter = NumberFormatter() formatter.locale = Locale.current formatter.numberStyle = .decimal formatter.minimumFractionDigits = 2 formatter.maximumFractionDigits = 2 formatter.zeroSymbol = "" return formatter }() var body: some View { NavigationStack { Form { Section("Check amount") { ZStack { TextField("Enter check amount", value: $checkAmount, format: .currency(code: Locale.current.currency?.identifier ?? "USD")) .keyboardType(.decimalPad) .focused($checkAmountIsFocused) .onTapGesture { // onTap, we shall change focus valueToEnter = false // That puts this field behind and the "yellow" at the front checkAmount = 0 // quantityFormatter will not display any content in the yellow field checkAmountIsFocused = false checkAmount2IsFocused = true } .background(.green) // replace by Color(UIColor.systemBackground) .zIndex(valueToEnter ? 1 : 0) TextField("", value: $checkAmount, formatter: quantityFormatter) .keyboardType(.decimalPad) .focused($checkAmount2IsFocused) .onSubmit { valueToEnter = true // That puts this field behind and the "green" at the front checkAmountIsFocused = true checkAmount2IsFocused = false } .background(.yellow) // replace by Color(UIColor.systemBackground) .zIndex(valueToEnter ? 0 : 1) } } }.navigationTitle("We split") .toolbar { ToolbarItemGroup(placement: .keyboard) { Spacer() if checkAmountIsFocused { Button("Done") { checkAmountIsFocused = false } } } } } } }

You should use code formatter tool to present your code properly in the post. It is really a pain to read it unformatted. And remove extra blank lines. What is the problem and the error you get ? You should handle a default case with EmptyView a good way to do it is to use ViewBuilder. Create a ViewBuilder (I use item.name and not item): @ViewBuilder func selectedView(name: String) -> some View { switch name { case "Medical": MedicalView() case "Illnes": IllnesView() case "Vaccune": VaccuneView() case "Dewor": DeworView() case "Allergie": AllergieView() default: EmptyView() } } And call with: Button(action: { }) { NavigationLink(destination: selectedView(name: item.name)) { } So you should change the definition of Item to get the name directly struct MockData { static var items = [Item(name: "Medical", color: .red, image: "heart"), Item(name: "Illnes", color: .blue, image:"pill"), Item(name: "Vaccune", color: .orange, image: "syringe"), Item(name: "Dewor", color: .green, image: "microbe"), Item(name: "Allergie", color:.purple, image: "allergens")] } Note that you'd now better use navigationDestination in a navigationStack. See how here: https://www.hackingwithswift.com/books/ios-swiftui/handling-navigation-the-smart-way-with-navigationdestination

Is it the first time you try to unroll or did you unroll in the past ? If so, how was your account terminated ? today have been told by several people on the phone that I can't continue with the enrolment Who are this people ? Apple Support ? Did you call them or did they contact you ? In which country are you trying to enrol ?   I was told they'd reset my enrolment Told by whom ?

A patent would not solve (and if there is a copyright issue, you would not logically get it). What I would do in such a case: either find information from Espressif Systems that the use of their product is free, and provide this information to reviewer or ask to Espressif Systems for a letter that authorises you to use in an app published on Appstore. Good luck.