Renderings:
option = {
title: {
text: '大于100公里',
left: 'center',
bottom: '0'
},
tooltip: {
trigger: "item",
confine: true, // 是否将 tooltip 框限制在图表的区域内
formatter: function (params) {
return (
params.seriesName + "<br/>" + params.name + ": " + params.value
);
},
},
series: [
{
name: "设备数量",
type: "pie",
radius: ["60%", "75%"],
avoidLabelOverlap: false,
label: {
show: true,
position: "center",
formatter: "346台",
fontSize: 18,
color: '#000',
fontWeight: 'bold'
},
labelLine: {
show: false,
},
data: [
{
value: 1048,
name: "总数",
itemStyle: {
color: "#eee",
},
},
{
value: 735,
name: "大于100公里",
itemStyle: {
color: "#00c36e",
},
},
],
},
],
};