列堆叠条形图 HighCharts 中的向下钻取操作答案

【问题标题】：Drilldown operation in Column-Stacked Bar diagram HighCharts列堆叠条形图 HighCharts 中的向下钻取操作
【发布时间】：2020-06-19 17:26:53
【问题描述】：

我有一个类似的条形图

https://jsfiddle.net/gh/get/library/pure/highcharts/highcharts/tree/master/samples/highcharts/demo/column-stacked/

而且我需要以这样一种方式显示向下钻取，即在下一页中将单个列拆分为多个条。

例如：如果我单击栏中的 Apples 列，它应该向下钻取到具有 3 列的下一页

第一列 - x 轴：Joe，y 轴：3
第二列 - x 轴：简，y 轴：2
第三列 - x 轴：John，y 轴：5

主条形图中其余列的类似操作。最后，我应该也可以导航回主页了。

任何人的帮助将不胜感激。提前致谢。

Highcharts.chart('container', {
    chart: {
        type: 'column'
    },
    title: {
        text: 'Stacked column chart'
    },
    xAxis: {
        categories: ['Apples', 'Oranges', 'Pears', 'Grapes', 'Bananas']
    },
    yAxis: {
        min: 0,
        title: {
            text: 'Total fruit consumption'
        },
        stackLabels: {
            enabled: true,
            style: {
                fontWeight: 'bold',
                color: ( // theme
                    Highcharts.defaultOptions.title.style &&
                    Highcharts.defaultOptions.title.style.color
                ) || 'gray'
            }
        }
    },
    legend: {
        align: 'right',
        x: -30,
        verticalAlign: 'top',
        y: 25,
        floating: true,
        backgroundColor:
            Highcharts.defaultOptions.legend.backgroundColor || 'white',
        borderColor: '#CCC',
        borderWidth: 1,
        shadow: false
    },
    tooltip: {
        headerFormat: '<b>{point.x}</b><br/>',
        pointFormat: '{series.name}: {point.y}<br/>Total: {point.stackTotal}'
    },
    plotOptions: {
        column: {
            stacking: 'normal',
            dataLabels: {
                enabled: true
            }
        }
    },
    series: [{
        name: 'John',
        data: [5, 3, 4, 7, 2]
    }, {
        name: 'Jane',
        data: [2, 2, 3, 2, 1]
    }, {
        name: 'Joe',
        data: [3, 4, 4, 2, 5]
    }]
});

<script src="https://code.highcharts.com/highcharts.js"></script>
<script src="https://code.highcharts.com/modules/exporting.js"></script>
<script src="https://code.highcharts.com/modules/export-data.js"></script>
<script src="https://code.highcharts.com/modules/accessibility.js"></script>

<figure class="highcharts-figure">
    <div id="container"></div>
    <p class="highcharts-description">
        Chart showing stacked columns for comparing quantities. Stacked charts
        are often used to visualize data that accumulates to a sum. This chart
        is showing data labels for each individual section of the stack.
    </p>
</figure>

【问题讨论】：

标签： javascript html css highcharts jinja2

【解决方案1】：

您的要求可以通过以适当的方式配置数据并添加钻取模块来实现。

演示：https://jsfiddle.net/BlackLabel/xz46uspb/

系列数据示例：

  series: [{
    name: 'John',
    data: [{
      y: 5,
      name: 'Apples',
      drilldown: "Apples"
    }, {
      y: 3,
      name: 'Oranges',
      drilldown: "Oranges"
    }, {
      y: 4,
      name: 'Pears',
      drilldown: "Pears"
    }]
  }, ...
],

以及向下钻取数据：

  drilldown: {
    series: [{
      name: 'Apples',
      id: 'Apples',
      colorByPoint: true,
      data: [{
        name: 'John',
        y: 5
      }, {
        name: 'Jane',
        y: 2
      }, {
        name: 'Joe',
        y: 3
      }]
    }]
  }

API：https://api.highcharts.com/highcharts/xAxis.type

API：https://api.highcharts.com/highcharts/series.column.colorByPoint

API：https://api.highcharts.com/highcharts/drilldown

【讨论】：