labelTop = {
normal: {
label: {
show: true,
position: 'center',
formatter: '{b}',
textStyle: {
baseline: 'bottom'
}
},
labelLine: {
show: false
}
}
};
var labelFromatter = {
normal: {
label: {
formatter: function(params) {
return 100 - params.value + '%'
},
textStyle: {
baseline: 'top'
}
}
},
}
var labelBottom = {
normal: {
color: '#ccc',
label: {
show: true,
position: 'center'
},
labelLine: {
show: false
}
},
emphasis: {
color: 'rgba(0,0,0,0)'
}
};
var radius = [40, 55];
option = {
legend: {
x: 'center',
y: 'center',
data: [
'天涯论坛', '新浪微博', '爱情', '知乎', '豆瓣'
]
},
title: {
text: '评论主体为“法律”在各个平台的占比',
textStyle: {
fontSize: 30
},
x: 'center'
},
toolbox: {
show: true,
feature: {
dataView: {
show: true,
readOnly: false
},
magicType: {
show: true,
type: ['pie', 'funnel'],
option: {
funnel: {
width: '20%',
height: '30%',
itemStyle: {
normal: {
label: {
formatter: function(params) {
return 'other\n' + params.value + '%\n'
},
textStyle: {
baseline: 'middle'
}
}
},
}
}
}
},
restore: {
show: true
},
saveAsImage: {
show: true
}
}
},
series: [{
type: 'pie',
center: ['20%', '30%'],
radius: radius,
x: '0%', // for funnel
itemStyle: labelFromatter,
data: [{
name: 'other',
value: 95,
itemStyle: labelBottom
}, {
name: '天涯论坛',
value: 5,
itemStyle: labelTop
}]
}, {
type: 'pie',
center: ['40%', '30%'],
radius: radius,
x: '20%', // for funnel
itemStyle: labelFromatter,
data: [{
name: 'other',
value: 90,
itemStyle: labelBottom
}, {
name: '新浪微博',
value: 10,
itemStyle: labelTop
}]
}, {
type: 'pie',
center: ['60%', '30%'],
radius: radius,
x: '40%', // for funnel
itemStyle: labelFromatter,
data: [{
name: 'other',
value: 81,
itemStyle: labelBottom
}, {
name: '知乎',
value: 18,
itemStyle: labelTop
}]
}, {
type: 'pie',
center: ['80%', '30%'],
radius: radius,
x: '60%', // for funnel
itemStyle: labelFromatter,
data: [{
name: 'other',
value: 98.25,
itemStyle: labelBottom
}, {
name: '豆瓣',
value: 1.75,
itemStyle: labelTop
}]
}]
};