option = {
tooltip: {
trigger: 'item',
formatter: '{a} <br/>{b}: {c} ({d}%)'
},
legend: {
orient: 'vertical',
left: 10,
data: ['直接访问', '邮件营销', '联盟广告', '视频广告', '汇总数据']
},
series: [
{
name: '访问来源',
type: 'pie',
radius: ['50%', '70%'],
avoidLabelOverlap: false,
hoverAnimation: false,
label: {
show: false,
position: 'center'
},
emphasis: {
label: {
show: false,
fontSize: '30',
fontWeight: 'bold'
}
},
labelLine: {
show: false
},
data: [
{value: 335, name: '直接访问'},
{value: 310, name: '邮件营销'},
{value: 234, name: '联盟广告'},
{value: 135, name: '视频广告'},
]
},
{
name: '汇总数据',
type: 'pie',
radius: ['0%', '30%'],
avoidLabelOverlap: false,
hoverAnimation: false,
label: {
show: true,
position: 'center',
verticalAlign: 'bottom',
formatter: `{a}:{c}`,
lineHeight: 30,
color: '#30323b',
fontSize: 14,
fontWeight: 'lighter',
},
labelLine: {
show: false
},
data: [
{value: 2021, name: '汇总数据'}
],
itemStyle: {
color: 'rgba(255, 0, 0, 0)'
}
}
]
};