VisActor VBI

    bar

    堆叠条形图

    条形图
    {
  "chartType": "bar",
  "dataset": [
    { "date": "2019", "profit": 10, "sales": 20 },
    { "date": "2020", "profit": 30, "sales": 60 },
    { "date": "2021", "profit": 30, "sales": 60 },
    { "date": "2022", "profit": 50, "sales": 100 },
    { "date": "2023", "profit": 40, "sales": 80 }
  ]
}

    组合堆叠条形图

    组合堆叠条形图
    {
  "chartType": "bar",
  "measures": [
    {
      "id": "sales",
      "alias": "sales",
      "parentId": "sales-and-profit"
    },
    {
      "id": "profit",
      "alias": "利润",
      "parentId": "sales-and-profit"
    },
    {
      "id": "rateOfReturn",
      "alias": "回报率",
      "parentId": "ratio"
    }
  ],
  "dataset": [
    { "date": "2019", "profit": 10, "sales": 20, "rateOfReturn": 0.1 },
    { "date": "2020", "profit": 20, "sales": 40, "rateOfReturn": 0.2 },
    { "date": "2021", "profit": 30, "sales": 60, "rateOfReturn": 0.3 },
    { "date": "2022", "profit": 40, "sales": 80, "rateOfReturn": 0.4 },
    { "date": "2023", "profit": 50, "sales": 100, "rateOfReturn": 0.5 }
  ],
  "dimensions": [
    {
      "id": "date",
      "alias": "日期"
    }
  ]
}

    透视组合堆叠条形图

    export const PivotBarChart = memo(() => {
  const vseed: VSeed = {
    chartType: 'bar',
    dimensions: [
      { id: 'category', alias: '类别' },
      { id: 'date', alias: '日期', encoding: 'column' },
      { id: 'region', alias: '区域', encoding: 'row' },
    ],
    measures: [
      { id: 'sales', alias: '销售额', parentId: 'group-sales' },
      { id: 'profit', alias: '利润' },
    ],
    dataset: [
      { date: '2019', region: 'east', category: 'Grocery', profit: 10, sales: 100 },
      { date: '2019', region: 'east', category: 'Beverages', profit: 30, sales: 3200 },
      { date: '2019', region: 'east', category: 'Dairy', profit: 30, sales: 300 },
      { date: '2019', region: 'east', category: 'Household', profit: 50, sales: 2400 },
      { date: '2019', region: 'east', category: 'Personal', profit: 40, sales: 500 },
      { date: '2019', region: 'west', category: 'Grocery', profit: 10, sales: 100 },
      { date: '2019', region: 'west', category: 'Beverages', profit: 30, sales: 3200 },
      { date: '2019', region: 'west', category: 'Dairy', profit: 30, sales: 300 },
      { date: '2019', region: 'west', category: 'Household', profit: 50, sales: 2400 },
      { date: '2019', region: 'west', category: 'Personal', profit: 40, sales: 500 },

      { date: '2020', region: 'east', category: 'Grocery', profit: 10, sales: 100 },
      { date: '2020', region: 'east', category: 'Beverages', profit: 30, sales: 3200 },
      { date: '2020', region: 'east', category: 'Dairy', profit: 30, sales: 300 },
      { date: '2020', region: 'east', category: 'Household', profit: 50, sales: 2400 },
      { date: '2020', region: 'east', category: 'Personal', profit: 40, sales: 500 },
      { date: '2020', region: 'west', category: 'Grocery', profit: 10, sales: 100 },
      { date: '2020', region: 'west', category: 'Beverages', profit: 30, sales: 3200 },
      { date: '2020', region: 'west', category: 'Dairy', profit: 30, sales: 300 },
      { date: '2020', region: 'west', category: 'Household', profit: 50, sales: 2400 },
      { date: '2020', region: 'west', category: 'Personal', profit: 40, sales: 500 },
    ],
  }
  return <PivotChart vseed={vseed} />
})