[转][echarts]地图轮播

function Play(){
    chart.dispatchAction({
        type:"downplay",
        seriesIndex:0,

    });
    chart.dispatchAction({
        type:"highlight",
        seriesIndex:0,
        dataIndex:hourIndex
    });
    chart.dispatchAction({
        type:"showTip",
        seriesIndex:0,
        dataIndex:hourIndex
    });
    hourIndex++;
    if(hourIndex > data.length){
        hourIndex=0;
    }
}

var hourIndex=0;
var fhourTime = setInterval(Play, 3000);

//鼠标移入停止轮播
chart.on("mousemove", function(e) {
    clearInterval(fhourTime)
})
//鼠标移出恢复轮播
chart.on("mouseout", function() {
    fhourTime = setInterval(Play, 3000);
})