sd状态echarts 饼配置项内容和展示

      let color = ['#bf8c3d', '#f15a25', '#83a1c5', '#45d7ff', '#286fff', '#0032ff'];
let data = [
    {name: '脑力负荷', value: '18'},
    {name: '睡意', value: '4'},
    {name: '脑力疲劳', value: '22'},
    {name: '思维活动', value: '28'},
    {name: '视觉疲劳', value: '16'},
    {name: '情绪波动', value: '12'},
    ];
option = {
    backgroundColor: '#031930',
    title: {
        text: '时段状态 {time|10:00AM}',
        textStyle: {
            rich: {
                time: {
                    color: '#41ccf2',
                    padding: [5, 12],
                    borderWidth: 1,
                    borderColor: '#41ccf2',
                    borderRadius: 5
                }
            },
            color: '#82a1c4'
        },
        left: 'center',
        top: 30
    },
    series: [{
        type: 'pie',
        data: data,
        silent: true,
        label: {
            show: true,
            formatter: function(item) {
                console.log(item);
            },
            color: '#82a1c4'
        },
        labelLine: {
          length: 40,
          length2: 40,
          lineStyle: {
              color: '#82a1c4'
          }
        },
        radius: ['46%','50%'],
    },{
        type: 'pie',
        data: data,
        silent: true,
        label: {
            show: true,
            position: 'inside',
            formatter: function(item) {
                return item.value + '%';
            },
            color: '#222'
        },
        radius: ['0%','47%'],
    },{
        type: 'pie',
        data: [100],
        silent: true,
        radius: '54%',
        itemStyle: {
            color: '#012d52'
        },
        z: -1
    }],
    color: color
};

function vdata() {
    for(let i = 0; i < data.length; i++) {
        data[i].value = Math.floor(Math.random() * 20 + 1);
    }
    option.series[0].data = data;
    option.series[1].data = data;
    myChart.setOption(option, true);
}

setInterval(function() {
    vdata();
}, 2000);