Angular syncfusion -选择折线图系列的事件是什么？

import { Component } from '@angular/core';

@Component({
  selector: 'app-chart',
  template: `
    <ejs-chart id="chart-container" (seriesSelected)="onSeriesSelected($event)">
      <e-series-collection>
        <e-series [dataSource]="data" xName="x" yName="y" type="Line"></e-series>
      </e-series-collection>
    </ejs-chart>
  `,
})
export class ChartComponent {
  data = [
    { x: 'Jan', y: 10 },
    { x: 'Feb', y: 20 },
    { x: 'Mar', y: 15 },
    { x: 'Apr', y: 25 },
  ];

  onSeriesSelected(event: any) {
    // 处理折线图系列选择事件的逻辑
    console.log('Selected series:', event.selectedSeries);
  }
}