如何在flutter中实现日历功能，以便在DateTimePickerFormField中显示当前日期之后的日期到2天后的日期

dependencies:
  flutter_calendar_carousel: ^1.0.0

import 'package:flutter_calendar_carousel/flutter_calendar_carousel.dart' show CalendarCarousel;
import 'package:flutter_calendar_carousel/classes/event.dart';
import 'package:flutter_calendar_carousel/classes/event_list.dart';

CalendarCarousel(
  weekendTextStyle: TextStyle(color: Colors.red),
  thisMonthDayBorderColor: Colors.grey,
  daysHaveCircularBorder: false,
  markedDatesMap: _markedDateMap,
  onDayPressed: (DateTime date, List<Event> events) {
    setState(() {
      _currentDate = date;
    });
  },
),

EventList<Event> _markedDateMap = EventList<Event>(
  events: {
    DateTime.now().add(Duration(days: 1)): [
      Event(date: DateTime.now().add(Duration(days: 1)), title: 'Event 1'),
    ],
    DateTime.now().add(Duration(days: 2)): [
      Event(date: DateTime.now().add(Duration(days: 2)), title: 'Event 2'),
    ],
  },
);

DateTime _currentDate = DateTime.now();

onDayPressed: (DateTime date, List<Event> events) {
  setState(() {
    _currentDate = date;
  });
},