Echarts图表联动

1、基础是鼠标事件的处理

2、代码

    myEcharts1.on("mouseover",function(params) {
        console.log(params.name)
        search(params.name)
    })
    myEcharts1.on("mouseout",function(params) {
        console.log(params.name)
        search2(params.name)
    })