option = {
backgroundColor: '#1f1e26',
polar: {
radius: ['51%', '47%'],
center: ['50%', '50%'],
},
angleAxis: {
max: 100,
show: false,
startAngle: 0,
},
radiusAxis: {
type: 'category',
show: true,
axisLabel: {
show: false,
},
axisLine: {
show: false,
},
axisTick: {
show: false
},
},
series: [{
name: '',
type: 'bar',
roundCap: true,
barWidth: 60,
showBackground: true,
backgroundStyle: {
color: '#464451',
},
data: [75],
coordinateSystem: 'polar',
itemStyle: {
normal: {
color: new echarts.graphic.LinearGradient(1, 0, 0, 0, [{
offset: 0,
color: '#0ff'
}, {
offset: 1,
color: '#02aeff'
}]),
}
}
},
]
};