option = {
backgroundColor: '#111',
polar: {
radius: ['42%', '52%'],
center: ['50%', '50%'],
},
angleAxis: {
max: 100,
startAngle: -110,
clockwise:true,
show: false,
},
radiusAxis: {
type: 'category',
show: true,
axisLabel: {
show: false,
},
axisLine: {
show: false,
},
axisTick: {
show: false,
},
},
series: [{
name: '',
type: 'bar',
roundCap: true,
startAngle: 120,
barWidth: 90,
showBackground: false,
backgroundStyle: {
color: 'rgba(66, 66, 66, .3)',
},
data: [50],
coordinateSystem: 'polar',
itemStyle: {
normal: {
color: new echarts.graphic.LinearGradient(0, 1, 0, 0, [{
offset: 0,
color: 'rgba(198, 231, 253, 0)',
},
{
offset: 0.1,
color: 'rgba(198, 231, 253, 0.2)',
},
{
offset: 1,
color: 'rgba(1, 142, 251, 1)',
},
]),
shadowBlur: 30,
shadowColor:'rgba(1, 142, 251, 1)'
},
},
}
],
};