function main(page: IPage, portlet: IEChartsPortlet) {
    let options = portlet.getChartOptions()
    let datas = options.series[0].data
    let serie: any = {
        type: 'effectScatter',
        rippleEffect: {
            scale: 4,
            brushType:'stroke'
        },
        data: []
    }
    for (var i in datas) { 
        let item = datas[i]
        let value = parseInt(item.value[1])
        if (value > 7000) { 
            serie.data.push(item)
        }
    }
    options.series.push(serie)
    portlet.setChartOptions(options)
}