【发布时间】:2020-12-08 03:24:06
【问题描述】:
我正在尝试旋转 amchart 雷达图 上的 CategoryAxis 标签,以对雷达列更有意义的方式放置它们。
到目前为止,我所做的只是旋转整个图表,但我想要实现的是移动类别标签(示例中为类别 1、类别 2、类别 3),以便将它们放置在“pie-slice”保存类别数据,而不是在它的边缘。
am4core.useTheme(am4themes_animated);
var chart = am4core.create("chartdiv", am4charts.RadarChart);
chart.data = [{
"category": "category1",
"employee1": 100,
"employee2": 200,
"employee3": 100,
}, {
"category": "category2",
"employee1": 300,
"employee2": 100,
"employee3": 150
}, {
"category": "category3",
"employee1": 200,
"employee2": 200,
"employee3": 250
}];
var categoryAxis = chart.xAxes.push(new am4charts.CategoryAxis());
categoryAxis.dataFields.category = "category";
var categoryAxis = chart.xAxes.push(new am4charts.CategoryAxis());
var valueAxis = chart.yAxes.push(new am4charts.ValueAxis());
let series1= chart.series.push(new am4charts.RadarColumnSeries());
series1.dataFields.valueY = "employee1";
series1.dataFields.categoryX = "category";
let series2= chart.series.push(new am4charts.RadarColumnSeries());
series2.dataFields.valueY = "employee2";
series2.dataFields.categoryX = "category";
let series3= chart.series.push(new am4charts.RadarColumnSeries());
series3.dataFields.valueY = "employee3";
series3.dataFields.categoryX = "category";
body {
font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
}
#chartdiv {
width: 100%;
height: 400px;
}
<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>
<div id="chartdiv"></div>
【问题讨论】:
标签: javascript amcharts amcharts4