如何在flutter中创建一张烛图？

dependencies:
  charts_flutter: ^0.12.0

import 'package:charts_flutter/flutter.dart' as charts;

class CandlestickData {
  final DateTime date;
  final double open;
  final double close;
  final double high;
  final double low;

  CandlestickData(this.date, this.open, this.close, this.high, this.low);
}

List<CandlestickData> candlestickData = [
  CandlestickData(DateTime(2022, 1, 1), 100.0, 150.0, 200.0, 80.0),
  CandlestickData(DateTime(2022, 1, 2), 150.0, 200.0, 220.0, 120.0),
  // 添加更多的数据...
];

var series = charts.Series(
  id: 'Candlestick',
  data: candlestickData,
  domainFn: (CandlestickData data, _) => data.date,
  measureFn: (CandlestickData data, _) => [data.open, data.close, data.high, data.low],
  colorFn: (_, __) => charts.MaterialPalette.blue.shadeDefault,
  candlestickRendererConfig: charts.CandlestickRendererConfig(
    wickStrokeWidthPx: 1.0,
  ),
);

var chart = charts.TimeSeriesChart(
  [series],
  animate: true,
  dateTimeFactory: const charts.LocalDateTimeFactory(),
);

@override
Widget build(BuildContext context) {
  return Scaffold(
    appBar: AppBar(
      title: Text('Candlestick Chart'),
    ),
    body: Padding(
      padding: EdgeInsets.all(8.0),
      child: SizedBox(
        height: 300.0,
        child: chart,
      ),
    ),
  );
}