l2

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

List<TimeData> data = [
  TimeData(domain: DateTime(2023, 10, 1, 12), measure: 6),
  TimeData(domain: DateTime(2023, 10, 2), measure: 3),
  TimeData(domain: DateTime(2023, 10, 3), measure: 10),
  TimeData(domain: DateTime(2023, 10, 4), measure: 1),
  TimeData(domain: DateTime(2023, 10, 5), measure: 6),
  TimeData(domain: DateTime(2023, 10, 6), measure: 9),
  TimeData(domain: DateTime(2023, 10, 6, 7), measure: 7),
];

AspectRatio(
  aspectRatio: 16 / 9,
  child: DChartLineT(
    layoutMargin: LayoutMargin(30, 10, 30, 10),
    domainAxis: DomainAxis(
      showLine: false,
      tickLength: 0,
      tickLabelFormatterT: (domain) {
        return DateFormat('dd MMM').format(domain);
      },
    ),
    measureAxis: const MeasureAxis(
      numericTickProvider: NumericTickProvider(
        desiredTickCount: 6,
      ),
      labelStyle: LabelStyle(
        fontSize: 0,
      ),
      useGridLine: true,
      gridLineStyle: LineStyle(
        dashPattern: [5],
      ),
    ),
    groupList: [
      TimeGroup(
        id: '1',
        data: data,
      ),
    ],
  ),
),