有人知道如何在Flutter中实现时间线图表或事件图表吗？

dependencies:
  timeline_tile: ^1.0.0

import 'package:flutter/material.dart';
import 'package:timeline_tile/timeline_tile.dart';

class TimelineChart extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return ListView.builder(
      itemCount: events.length,
      itemBuilder: (context, index) {
        final event = events[index];

        return TimelineTile(
          alignment: TimelineAlign.manual,
          lineXY: 0.3,
          isFirst: index == 0,
          isLast: index == events.length - 1,
          indicatorStyle: IndicatorStyle(
            width: 40,
            height: 40,
            indicator: Container(
              decoration: BoxDecoration(
                shape: BoxShape.circle,
                color: Colors.blue,
              ),
              child: Center(
                child: Text(
                  '${event.time}',
                  style: TextStyle(
                    color: Colors.white,
                    fontWeight: FontWeight.bold,
                  ),
                ),
              ),
            ),
          ),
          beforeLineStyle: LineStyle(
            color: Colors.grey,
            thickness: 2,
          ),
          afterLineStyle: LineStyle(
            color: Colors.grey,
            thickness: 2,
          ),
          startChild: Container(
            constraints: BoxConstraints(
              minHeight: 80,
            ),
            padding: EdgeInsets.all(16),
            color: Colors.grey[200],
            child: Text(
              '${event.title}',
              style: TextStyle(
                fontWeight: FontWeight.bold,
              ),
            ),
          ),
          endChild: Container(
            constraints: BoxConstraints(
              minHeight: 80,
            ),
            padding: EdgeInsets.all(16),
            color: Colors.grey[200],
            child: Text('${event.description}'),
          ),
        );
      },
    );
  }
}

class Event {
  final String time;
  final String title;
  final String description;

  Event({required this.time, required this.title, required this.description});
}

final List<Event> events = [
  Event(
    time: '09:00 AM',
    title: 'Event 1',
    description: 'Description of Event 1',
  ),
  Event(
    time: '10:30 AM',
    title: 'Event 2',
    description: 'Description of Event 2',
  ),
  Event(
    time: '12:00 PM',
    title: 'Event 3',
    description: 'Description of Event 3',
  ),
  // Add more events as needed
];