option = {
backgroundColor: '#fff',
color: ['#EAEA26', '#906BF9', '#FE5656', '#01E17E', '#3DD1F9', '#FFAD05'],
grid: {
left: 500,
top: 50,
bottom: 10,
right: 10,
containLabel: true,
},
polar: {},
angleAxis: {
interval: 1,
type: 'category',
data: [],
z: 10,
axisLine: {
show: false,
lineStyle: {
color: '#0B4A6B',
width: 1,
type: 'solid',
},
},
axisLabel: {
show: false,
interval: 0,
color: '#0B4A6B',
margin: 8,
fontSize: 16,
},
},
radiusAxis: {
min: 40,
max: 120,
interval: 20,
axisLine :{
show:false
},
axisLabel: {
formatter: '{value} %',
show: false,
padding: [0, 0, 20, 0],
color: '#0B3E5E',
fontSize: 16,
},
splitLine: {
lineStyle: {
color: '#F1F8FF',
width: 2,
type: 'solid',
},
},
},
calculable: true,
series: [
{
type: 'pie',
radius: ['17%', '18%'],
hoverAnimation: false,
labelLine: {
normal: {
show: false,
length: 30,
length2: 55,
},
},
data: [
{
name: '',
value: 0,
itemStyle: {
normal: {
color: '#B5CCE7',
},
},
tooltip:{
show:false
}
},
],
},
{
type: 'pie',
radius: ['90%', '92%'],
hoverAnimation: false,
labelLine: {
normal: {
show: false,
length: 30,
length2: 55,
},
},
name: '',
data: [
{
name: '',
value: 0,
itemStyle: {
normal: {
color: '#F1F8FF',
},
},
tooltip:{
show:false
}
},
],
},
{
stack: 'a',
type: 'pie',
radius: ['20%', '80%'],
roseType: 'area',
zlevel: 10,
label: {
normal: {
show: true,
formatter: function (param) {
console.log(param)
let style=''
switch (param.name) {
case '洋河新区':
style = 's1'
break;
case '湖滨新区':
style = 's2'
break;
case '经开区':
style = 's3'
break;
case '宿城区':
style = 's4'
break;
case '宿豫区':
style = 's5'
break;
case '泗洪县':
style = 's6'
break;
case '泗阳县':
style = 's7'
break;
case '沭阳县':
style = 's8'
break;
default:
// code
}
return '{a|' + param.name + '}\n\n' + '{'+style+'|' + param.value + '亿元 ' + param.percent + '%}';
},
textStyle: {
fontSize: 12,
},
rich: {
a: {
color: '#666666',
fontSize: '21',
},
s1: {
color: '#F25646',
fontSize: '18',
},
s2: {
color: '#FA971E',
fontSize: '18',
},
s3: {
color: '#EDC644',
fontSize: '18',
},
s4: {
color: '#47B17D',
fontSize: '18',
},
s5: {
color: '#43C9D2',
fontSize: '18',
},
s6: {
color: '#4BCFFC',
fontSize: '18',
},
s7: {
color: '#0892E5',
fontSize: '18',
},
s8: {
color: '#0464DB',
fontSize: '18',
},
},
position: 'outside',
},
emphasis: {
show: true,
},
},
itemStyle: {
normal: {
color: function (params) {
const colorList = [
{
c1: ' #FF5745',
c2: '#D05A4D',
},
{
c1: ' #FA981E',
c2: '#EC7322',
},
{
c1: '#FFD145',
c2: '#FFD145',
},
{
c1: ' #238483',
c2: '#55C27C',
},
{
c1: ' #45EAFF',
c2: '#40ADAC',
},
{
c1: '#12B3F8',
c2: '#7DE8FF',
},
{
c1: ' #0176D3',
c2: '#13B7FF',
},
{
c1: '#015BD3',
c2: '#138DFF',
},
];
return new echarts.graphic.LinearGradient(1, 0, 0, 0, [
{
offset: 0,
color: colorList[params.dataIndex].c1,
},
{
offset: 1,
color: colorList[params.dataIndex].c2,
},
]);
},
},
},
labelLine: {
normal: {
show: true,
length: 10,
length2: 30,
color:'#4BCFFC'
},
emphasis: {
show: true,
},
},
data: [
{
value: 40,
name: '洋河新区',
},
{
value: 40,
name: '湖滨新区',
},
{
value: 45,
name: '经开区',
},
{
value: 50,
name: '宿城区',
},
{
value: 60,
name: '宿豫区',
},
{
value: 70,
name: '泗洪县',
},
{
value: 80,
name: '泗阳县',
},
{
value: 90,
name: '沭阳县',
},
],
},
],
};