Echarts练习--同时显示柱状图和饼图

var dataName=["衬衫","羊毛衫","雪纺衫","裤子","高跟鞋","袜子"];
var dataValue=[5, 20, 36, 10, 10, 20];
option = {
    title: {
        text: 'ECharts 入门示例'
    },
    tooltip: {},
    legend: {
        data:['销量']
    },
    grid: [
        {x: '7%', y: '7%', width: '38%', height: '38%'},
    ],
    xAxis: [
       { 
           gridIndex:0,
           data: dataName
       }
    ],
    yAxis: [
        {
            gridIndex:0
        }    
    ],
    series: [
        {
            name: '销量',
            type: 'bar',
            data: dataValue
        },
        {
            type: 'pie',
            data: [
                {value:dataValue[0],name:dataName[0]},
                {value:dataValue[1],name:dataName[1]},
                {value:dataValue[2],name:dataName[2]},
                {value:dataValue[3],name:dataName[3]},
                {value:dataValue[4],name:dataName[4]},
                {value:dataValue[5],name:dataName[5]},
            ],
            radius:'40%',
            center:['75%','30%']  
        }
    ]
};