React highchart，试图改变图表底部的线条长度大小

Question

如标题所述，如何更改图表下方的线宽？

xAxis: {
categories: ['March', 'April', 'May', 'June'],
labels: {
  style: {
    color: 'black',
    fontSize:'15px'
  },
  formatter: function(){

  return '<span style="margin-right: 9px">' + this.chart.series[0].options.stack + '</span><span>' +                             this.chart.series[1].options.stack + 
  '</span><br /><div style="text-align:center"> <br />' + this.value + '</div> '
},    
useHTML: true
}

这是我目前拥有的 这就是我想要的

Answer 1

更改xAxis.tickLenght

xAxis: {
    tickLength: 50
},

Fiddle

React highchart，试图改变图表底部的线条长度大小

React highchart, trying to change length size of a line specifically on the bottom of chart

highcharts

reactjs

react-highcharts