配置项如下
var color = ['#00FDFA', '#00B1BF', '#00F7F8']
option = {
backgroundColor:'#061321',
title: {
text: '95%',
textStyle: {
color: color[2],
fontSize: 35
},
itemGap: 20,
left: 'center',
top: 'center'
},
tooltip: {
},
angleAxis: {
max: 100,
clockwise: false, // 逆时针
// 隐藏刻度线
show: false,
boundaryGap: ['40%', '40%'],
startAngle: 90,
},
radiusAxis: {
type: 'category',
show: true,
axisLabel: {
show: false,
},
axisLine: {
show: false,
},
axisTick: {
show: false
},
},
polar: [{
center: ['50%', '50%'], //中心点位置
radius: '80%' //图形大小
}],
series: [{
name: '小环',
type: 'gauge',
splitNumber: 15,
radius: '32%', //中间装饰环
center: ['50%', '50%'],
startAngle: 0,
endAngle: 359.9999,
axisLine: {
show: false
},
axisTick: {
show: true,
lineStyle: {
color: "#0BF4E4",
width: 2,
shadowBlur: 1,
shadowColor: color[1],
},
length: 20,
splitNumber: 2
},
splitLine: {
show: false
},
axisLabel: {
show: false
},
detail: {
show: false
}
}, {
type: 'bar',
z: 10,
data: [50],
showBackground: false,
backgroundStyle: {
color: "blue",
borderWidth: 10,
width: 10
},
coordinateSystem: 'polar',
roundCap: true,
barWidth: 35, //大的占比环
itemStyle: {
normal: {
opacity: 1,
color: new echarts.graphic.LinearGradient(0, 0, 1, 1, [{
offset: 0,
color: '#13d67d'
}, {
offset: 1,
color: '#8ddcac'
}])
}
},
},
{
type: 'pie',
name: '内层细圆环',
radius: ['46%', '34%'],
startAngle: 110,
hoverAnimation: false,
clockWise: true,
itemStyle: {
normal: {
color: new echarts.graphic.LinearGradient(0, 0, 1, 1, [{
offset: 0,
color: 'rgba(151,179,166,0.74)'
}, {
offset: 1,
color: 'rgba(151,179,166,0.74)'
}]),
shadowBlur: 20,
shadowColor: '#66666a',
}
},
tooltip: {
show: false,
},
label: {
show: false
},
data: [100]
}
]
};