HighChart 堆叠条形图滚动条问题

Question

当启用具有 100 个类别的堆叠条形图和滚动条的 highstock 时，我在开始滚动时看不到图表上的数据。它适用于多达 50 个类别

https://jsfiddle.net/shashi3337/5xn92uht/1/

function test() {
  var data = [];
  for (var i = 0; i < 100; i++) {
    var value = Math.random() * 10;
    var x = {
      id: i,
      name: 'test ' + i,
      y: value
    }
    data.push(x);
  }
  return data;
}

$('#container').highcharts({
  chart: {
    type: 'column',
  },
  plotOptions: {
    column: {
      stacking: 'normal'
    },
  },
  xAxis: {
    type: 'category',
    max: 10
  },
  scrollbar: {
    enabled: true
  },
  series: [{
      name: "A",
      data: test()
    }, {
      name: "B",
      data: test()
    },
    {
      name: "C",
      data: test()
    },
    {
      name: "D",
      data: test()
    }
  ]
});

当我滚动回初始位置时出现此错误 "Cannot read property '0' of undefined" 调整堆积柱形图大小时出错

Answer 1

当您设置 cropThreshold 参数时有效。

plotOptions: {
    column: {
      stacking: 'normal',
      cropThreshold: 10000
    },
  }

https://jsfiddle.net/shashi3337/cbd39oLh/1/

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