app.title = '環(huán)形圖';

option = {

tooltip: {
    trigger: 'item',
    formatter: "{a} <br/>: {c} (cqdtdgtli%)"
},
legend: {
    orient: 'vertical',
    x: 'left',
    data:['直接fffffffffffffffffffffffffffffffffffffffffffffffffffff訪問(wèn)','郵件營(yíng)銷','聯(lián)盟廣告','視頻廣告','搜索引擎']
},
series: [
    {
        name:'訪問(wèn)來(lái)源',
        type:'pie',
        radius: ['60%', '70%'],
        avoidLabelOverlap: false,
        label: {
            normal: {
                show: false,
                width: '50%',
                wordBreak: 'break-all',
                position: 'center'
            },
            emphasis: {
                show: true,
                width: '50%',
                wordBreak: 'break-all',
                textStyle: {
                    width: '50%',
                    fontSize: '80',
                    fontWeight: 'bold',
                    wordBreak: 'break-all'
                }
            }
        },
        labelLine: {
            normal: {
                show: false
            }
        },
        data:[
            {value:335, name:'直接fffffffffffffffffffffffffffffffffffffffffffffffffffff訪問(wèn)'},
            {value:310, name:'郵件營(yíng)銷'},
            {value:234, name:'聯(lián)盟廣告'},
            {value:135, name:'視頻廣告'},
            {value:1548, name:'搜索引擎'}
        ]
    }
]

};

http://echarts.baidu.com/exam... 這個(gè)怎么換行 有知道的嗎 大神

name 的內(nèi)容 是不確定的