我试过下面的演示。演示:https://jsfiddle.net/50tdn8hz/enter code here
您可以降低xAxis.min
值:
xAxis: {
min: -1,
...
}
现场演示:https://jsfiddle.net/BlackLabel/atryv6k5/
API参考:https://api.highcharts.com/highcharts/xAxis.min