仪表盘：单系列柱图显示占比标签

function main(page: IPage, portlet: IEChartsPortlet) {
    let opt = portlet.getChartOptions();
    let series = opt.series;
    let sumData = 0;
    // debugger
     console.log("Sumdata0:"+sumData+"\n")
        let data = series[0].data;
        for (let j = 0; j < data.length; j++){
            if (data[j] && data[j].value[1]) {
                sumData= sumData +  data[j].value[1]
            }
        }
        // console.log("Sumdata:"+sumData+"\n")
    
   
    let data1 = series[0].data;
        
        for (let j = 0; j < data1.length; j++){
            data1[j].value[1] =  data1[j].value[1] <= 0 ? 0 : data1[j].value[1] / sumData
        }
    series[0].label.formatter = function (params) {
        
        return params.data.displayValue[1]+"\n"+(params.value[1] * 100).toFixed(2) + '%'
    };
    
    opt.yAxis.max = 1
    // console.log(opt)
}