Completing the Journal Entry Detail screen

You now have a SwiftUI map view displaying a map. Now, you’ll create a new SwiftUI view to represent the Journal Entry Detail screen and add the map view to it. Follow these steps:

1. Choose File | New | File from Template... to open the template selector.
2. iOS should already be selected. In the User Interface section, click SwiftUI View and click Next.
3. Name the new file JournalEntryDetail and click Create. The JournalEntryDetail file appears in the Project navigator.
4. Declare and define the JournalEntryDetail structure in this file as shown here:

   import SwiftUI
   struct JournalEntryDetail: View {
     var selectedJournalEntry: JournalEntry
     var body: some View {
       ScrollView {
         VStack(spacing: 30) {
           Text(selectedJournalEntry.date.formatted(        .dateTime.day().month().year()))
             .font(.title)
             .fontWeight(.bold)
             .frame(maxWidth: .infinity, alignment: .trailing...