b9

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

List<OrdinalData> series1 = [
  OrdinalData(domain: 'Week 2', measure: 4300),
  OrdinalData(domain: 'Week 3', measure: 4000),
  OrdinalData(domain: 'Week 4', measure: 6700),
  OrdinalData(domain: 'Week 5', measure: 2800),
];
List<OrdinalData> series2 = [
  OrdinalData(domain: 'Week 2', measure: 6000),
  OrdinalData(domain: 'Week 3', measure: 4000),
  OrdinalData(domain: 'Week 4', measure: 5000),
  OrdinalData(domain: 'Week 5', measure: 3000),
];

AspectRatio(
  aspectRatio: 16 / 9,
  child: DChartBarO(
    layoutMargin: LayoutMargin(40, 10, 10, 10),
    barLabelValue: (group, data, index) {
      return NumberFormat.compactCurrency(
        decimalDigits: 0,
        symbol: '\$',
      ).format(data.measure);
    },
    configRenderBar: ConfigRenderBar(
      showBarLabel: true,
      barLabelDecorator: BarLabelDecorator(
        barLabelPosition: BarLabelPosition.inside,
        insideLabelStyle: const LabelStyle(
          fontSize: 8,
          color: Colors.white,
        ),
      ),
      barGroupInnerPaddingPx: 0,
      radius: 4,
    ),
    domainAxis: const DomainAxis(
      showLine: false,
      tickLength: 0,
      gapAxisToLabel: 12,
      labelStyle: LabelStyle(
        fontSize: 10,
        color: Colors.black54,
      ),
    ),
    measureAxis: MeasureAxis(
      tickLength: 0,
      gapAxisToLabel: 8,
      tickLabelFormatter: (measure) {
        return NumberFormat.compactCurrency(
          decimalDigits: 0,
          symbol: '\$',
        ).format(measure);
      },
      numericTickProvider: const NumericTickProvider(
        desiredMinTickCount: 6,
        desiredMaxTickCount: 10,
      ),
      labelStyle: const LabelStyle(
        fontSize: 10,
        color: Colors.black54,
      ),
    ),
    groupList: [
      OrdinalGroup(
        id: '1',
        data: series1,
        color: Colors.lightBlue,
      ),
      OrdinalGroup(
        id: '2',
        data: series2,
        color: Colors.deepPurple,
      ),
    ],
  ),
),