Echarts在线免费图表

 
                var schema = [
        {name: 'Income', index: 0, text: '人均收入', unit: '美元'},
        {name: 'LifeExpectancy', index: 1, text: '人均寿命', unit: '岁'},
        {name: 'Population', index: 2, text: '总人口', unit: ''},
        {name: 'Country', index: 3, text: '国家', unit: ''}
    ];
    var dataBJ = [
    [1,55,9,56,0.46,18,6,"良"],
    [2,25,11,21,0.65,34,9,"优"],
    [3,56,7,63,0.3,14,5,"良"],
    [4,33,7,29,0.33,16,6,"优"],
    [5,42,24,44,0.76,40,16,"优"],
    [6,82,58,90,1.77,68,33,"良"],
    [7,74,49,77,1.46,48,27,"良"],
    [8,78,55,80,1.29,59,29,"良"],
    [31,46,5,49,0.28,10,6,"优"]
];
          var age=[611, 932, 901, 934, 1290, 1330, 1320];
          var jg=[12,24,24,52,53,24,52,52,23,52,11];
          var xl=[232,533,252,154,175,133,164,162,121,211,100]
option = {
    title: {
        text: '折线图堆叠'
        
    },
      tooltip: {
                padding: 5,
                backgroundColor: '#222',
                borderColor: '#777',
                borderWidth: 1,
                formatter: function (obj) {
                    console.log(obj)
                    var value = obj.value;
                    var aa=obj.dataIndex;
             
                    console.log(obj)
                    return '<div style="border-bottom: 1px solid rgba(255,255,255,.3); font-size: 18px;padding-bottom: 7px;margin-bottom: 7px;width:300px;height:300px" id="tuc">'
                           
                }
            },//我想在小黑框里面设置一个饼图，但不知道如何设置，还有数据绑定
    legend: {
        data:['邮件营销','联盟广告','视频广告','直接访问','搜索引擎']
    },
    grid: {
        left: '3%',
        right: '4%',
        bottom: '3%',
        containLabel: true
    },
    toolbox: {
        feature: {
            saveAsImage: {}
        }
    },
    xAxis: {
        type: 'category',
        boundaryGap: false,
        data: ['周一','周二','周三','周四','周五','周六','周日']
    },
    yAxis: {
        type: 'value'
    },
    series: [
        {
            name:'邮件营销',
            type:'line',
            stack: '总量',
            data:[120, 132, 101, 134, 90, 230, 210]
        },
        {
            name:'联盟广告',
            type:'line',
            stack: '总量',
            data:[220, 182, 191, 234, 290, 330, 310]
        },
        {
            name:'视频广告',
            type:'line',
            stack: '总量',
            data:[150, 232, 201, 154, 190, 330, 410]
        },
        {
            name:'直接访问',
            type:'line',
            stack: '总量',
            data:[320, 332, 301, 334, 390, 330, 320]
        },
        {
            name:'搜索引擎',
            type:'line',
            stack: '总量',
            data:[820, 932, 901, 934, 1290, 1330, 1320]
        }
    ]
};