don1138

var body: some View {
    
    // Add this right after declaring body view:
    UITableView.appearance().separatorColor = UIColor(red:(128/255), green:(128/255), blue:(128/255), alpha: 1)

    return NavigationView{
        List {}
            .navigationBarTitle("", displayMode: .inline)
            .navigationBarHidden(true)
    }

adamcichy

extension CGImage {
    var isDark: Bool {
        get {
            guard let imageData = self.dataProvider?.data else { return false }
            guard let ptr = CFDataGetBytePtr(imageData) else { return false }
            let length = CFDataGetLength(imageData)
            let threshold = Int(Double(self.width * self.height) * 0.45)
            var darkPixels = 0
            for i in stride(from: 0, to: length, by: 4) {
                let r = ptr[i]