Javascript 栅格雷达图

嗨，想扩大我的网格距离。 我用的是amcharts图书馆的雷达图 我找不到允许我这么做的房产

HTML

JS

我想用一个自定义值放大网格（标签的距离） 有什么想法吗？

JS 检查这个

<script src="//cdn.amcharts.com/lib/4/core.js"></script>
<script src="//cdn.amcharts.com/lib/4/charts.js"></script>
<script src="//cdn.amcharts.com/lib/4/themes/animated.js"></script>
<script src="//cdn.amcharts.com/lib/4/themes/kelly.js"></script>
<div id="chartdiv"></div>

#chartdiv{
   width: 100%;
   height: 500px;
}

// Create chart instance
var chart = am4core.create("chartdiv", am4charts.RadarChart);

// Add data
chart.data = [{
  "country": "Lithuania",
  "litres": 501
}, {
  "country": "Czech Republic",
  "litres": 301
}, {
  "country": "Ireland",
  "litres": 266
}, {
  "country": "Germany",
  "litres": 165
}, {
  "country": "Australia",
  "litres": 139
}, {
  "country": "Austria",
  "litres": 336
}, {
  "country": "UK",
  "litres": 290
}, {
  "country": "Belgium",
  "litres": 325
}, {
  "country": "The Netherlands",
  "litres": 40
}];


/* Create axes */
var categoryAxis = chart.xAxes.push(new am4charts.CategoryAxis());
categoryAxis.dataFields.category = "country";



var valueAxis = chart.yAxes.push(new am4charts.ValueAxis());

/* Create and configure series */
var series = chart.series.push(new am4charts.RadarSeries());
series.dataFields.valueY = "litres";
series.dataFields.categoryX = "country";
series.strokeWidth = 2;

// Create chart instance
var chart = am4core.create("chartdiv", am4charts.RadarChart);

// Add data
chart.data = [{
  "country": "Lithuania",
  "litres": 501
}, {
  "country": "Czech Republic",
  "litres": 301
}, {
  "country": "Ireland",
  "litres": 266
}, {
  "country": "Germany",
  "litres": 165
}, {
  "country": "Australia",
  "litres": 139
}, {
  "country": "Austria",
  "litres": 336
}, {
  "country": "UK",
  "litres": 290
}, {
  "country": "Belgium",
  "litres": 325
}, {
  "country": "The Netherlands",
  "litres": 40
}];


/* Create axes */
var categoryAxis = chart.xAxes.push(new am4charts.CategoryAxis());
categoryAxis.dataFields.category = "country";



var valueAxis = chart.yAxes.push(new am4charts.ValueAxis());

/* Create and configure series */
var series = chart.series.push(new am4charts.RadarSeries());
series.dataFields.valueY = "litres";
series.dataFields.categoryX = "country";
series.strokeWidth = 2;
valueAxis.renderer.minGridDistance = 100;