option = {
dataset: {
source: [
['Country', 'Confirmed'],
['住建', 19],
['市场监管', 9],
['应急', 7]
]
},
toolbox: {
show: true, //false则不显示工具栏
feature: {
saveAsImage: {
show: true,
type: 'jpeg'
}
}
},
calculable: true,
series: [{
name: '半径模式',
type: 'pie',
clockWise: false,
radius: [20, 400],
center: ['50%', '60%'],
roseType: 'area',
encode: {
itemName: 'Country',
value: 'Confirmed'
},
itemStyle: {
normal: {
color: function(params) {
var colorList = [
"#a71a4f", "#bc1540", "#c71b1b", "#d93824", "#ce4018", "#d15122", "#e7741b", "#e58b3d", "#e59524", "#dc9e31", "#da9c2d", "#d2b130", "#bbd337", "#8cc13f", "#67b52d", "#53b440", "#48af54", "#479c7f", "#48a698", "#57868c"
];
return colorList[params.dataIndex]
},
label: {
position: 'inside',
textStyle: {
fontWeight: 'bold',
fontFamily: 'Microsoft YaHei',
color: '#FAFAFA',
fontSize: 10
},
//formatter:'{b} \n{@Confirmed}例 \n死亡{@Dead}',//注意这里大小写敏感哦
formatter: function(params) {
return params.data[0] + '\n' + params.data[1] + "例"
},
},
},
},
}]
};