减少高图表中堆叠的条之间的空间

Question

我在Highchart中创建了堆叠列。

我使用pointWidth: 50来减小列条的宽度，但是堆叠条之间的间隔太大。

如何减少堆叠条之间的空间？

这里是我的源代码：

JSfiddle链接https://jsfiddle.net/viethien/ak2h1sfq/4/

Highcharts.chart('container', {
    chart: {
        type: 'column'
    },
    title: {
        text: 'Stacked column chart'
    },
    xAxis: {
        categories: ['A', 'B', 'C', 'D', 'E']
    },
    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: 'center',
        x: 0,
        verticalAlign: 'bottom',
        y: 5,
        
        backgroundColor:
            Highcharts.defaultOptions.legend.backgroundColor || 'white',
        borderColor: '#CCC',
        borderWidth: 0,
        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: {
      //stacking: 'normal',
      dataLabels: {
        formatter: function() {
          console.log(this);
          return this.series.name;
        },
        enabled: true,
        //allowOverlap: true,
        //align: 'right',
        color: '#fff',
        shadow: false,
        //x:-50,
        style: {
          fontSize: "8px",
          textShadow: "0px"
        }
      },
      //pointPadding: 0.1,
      pointWidth: 50,
      groupPadding: 0,
      stacking: 'normal',
      //colorByPoint: true,
      //showInLegend: false
    }
    },
    series: [{
        name: 'Component',
        data: [[0,5], [1,3], [2,4], [3,7], [4,3]],
        stack: 'Forecast'
    }, {
        name: 'Module',
        data: [[0,2], [1,2], [2,3], [3,2], [4,2]],
        stack: 'Forecast'
    },
    {
        name: 'Board',
        data: [3, 5, 5, 3, 2],
        stack: 'Forecast'
    },
    {
        name: 'Component',
        data: [6, 4, 5, 8, 4],
        stack: 'Real'
    }, {
        name: 'Module',
        data: [3, 3, 4, 3, 3],
        stack: 'Real'
    },
    {
        name: 'Board',
        data: [4, 6, 6, 4, 3],
        stack: 'Real'
    }
 ]
});

<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>
</figure>

Answer 1

您可以将groupPadding设置为较高的值，这将使该组的列一起移动。请注意，为pointWidth使用固定值会影响图表的响应度，但是您可以使用响应规则为特定的图表宽度自定义这些值：https://api.highcharts.com/highcharts/responsive

演示：https://jsfiddle.net/BlackLabel/we1rc5vg/

  plotOptions: {
    column: {
      stacking: 'normal',
    },
    series: {
      //stacking: 'normal',
      dataLabels: {
        formatter: function() {
          console.log(this);
          return this.series.name;
        },
        enabled: true,
        //allowOverlap: true,
        //align: 'right',
        color: '#fff',
        shadow: false,
        //x:-50,
        style: {
          fontSize: "8px",
          textShadow: "0px"
        }
      },
      //pointPadding: 0,
      pointWidth: 50,
      groupPadding: 0.2,
      stacking: 'normal',
      //colorByPoint: true,
      //showInLegend: false
    }
  },

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