打开终端占比echarts 饼配置项内容和展示

      app.title = '嵌套环形图';

option = {
    tooltip: {
        trigger: 'item',
        formatter: "{a} <br/>{b}: {c} ({d}%)"
    },
    legend: {
        orient: 'vertical',
        x: 'left',
        data:['Android','IOS','OthersMobile','Windows','Mac','Linux','OthersPC']
    },
    series: [
        {
            name:'访问来源',
            type:'pie',
            selectedMode: 'single',
            radius: [0, '30%'],

            label: {
                normal: {
                    position: 'inner'
                }
            },
            labelLine: {
                normal: {
                    show: false
                }
            },
            data:[
                {value:75100817.1254119, name:'移动端', selected:true},
                {value:118182588.874588, name:'PC 端'},
            ]
        },
        {
            name:'访问来源',
            type:'pie',
            radius: ['40%', '55%'],

            data:[
                {value:35880113, name:'Android'},
                {value:37846064, name:'IOS'},
                {value:1374640.12541185, name:'OthersMobile'},
                {value:108944238, name:'Windows'},
                {value:5411511, name:'Mac'},
                {value:1663634, name:'Linux'},
                {value:2163205.87458815, name:'OthersPC'},
            ]
        }
    ]
};