新闻记者性别统计情况echarts 饼配置项内容和展示

      option = {
    title : {
        text: '新闻记者性别统计情况',
        x: 'center'
    },
    tooltip: {
        trigger: 'item',
        formatter: "{a} <br/>{b} : {c} ({d}%)"
    },
    legend: {
        orient: 'vertical',
        left: 'left',
        data: ['男性','女性']
    },
    series : [
        {
            name: '访问来源',
            type: 'pie',
            radius : '55%',
            center: ['50%', '60%'],
            data:[
                {value:119483, name:'男性'},
                {value:112081, name:'女性'},
            ],
            itemStyle: {
                emphasis: {
                    shadowBlur: 10,
                    shadowOffsetX: 0,
                    shadowColor: 'rgba(0, 0, 0, 0.5)'
                }
            }
        }
    ]
};

app.currentIndex = -1;

setInterval(function () {
    var dataLen = option.series[0].data.length;
    // 取消之前高亮的图形
    myChart.dispatchAction({
        type: 'downplay',
        seriesIndex: 0,
        dataIndex: app.currentIndex
    });
    app.currentIndex = (app.currentIndex + 1) % dataLen;
    // 高亮当前图形
    myChart.dispatchAction({
        type: 'downplay',
        seriesIndex: 0,
        dataIndex: app.currentIndex
    });
    // 显示 tooltip
    myChart.dispatchAction({
       // type: 'showTip',
        seriesIndex: 0,
        dataIndex: app.currentIndex
    });
}, 1000);