在您的XYChart的配置对象中,找到用于X轴的DateAxis对象,并将stackedInBase属性设置为true。这会将它与Stack插入一起而不是分离它。下面是示例代码:
var chart = am4core.create("chartdiv", am4charts.XYChart);
// ...
var dateAxis = chart.xAxes.push(new am4charts.DateAxis());
dateAxis.baseInterval = {
"timeUnit": "minute",
"count": 1
};
// Set stackedInBase property to true
dateAxis.stackedInBase = true;
// ...