echarts name值过长怎么换行

Question

app.title = '环形图';

option = {

tooltip: {
    trigger: 'item',
    formatter: "{a} <br/>{b}: {c} ({d}%)"
},
legend: {
    orient: 'vertical',
    x: 'left',
    data:['直接fffffffffffffffffffffffffffffffffffffffffffffffffffff访问','邮件营销','联盟广告','视频广告','搜索引擎']
},
series: [
    {
        name:'访问来源',
        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访问'},
            {value:310, name:'邮件营销'},
            {value:234, name:'联盟广告'},
            {value:135, name:'视频广告'},
            {value:1548, name:'搜索引擎'}
        ]
    }
]

};

http://echarts.baidu.com/exam... 这个怎么换行 有知道的吗 大神

name 的内容 是不确定的

Answer 1

name 放在饼图里面展现，确实不容易控制，大小或者长度都会影响显示。所以换了一种思路，可以换另外一种展现形式，点我看看

Answer 2

fffffffffff\nfffffffffff