option = {
textStyle: { //图例文字的样式
color: '#000',
},
tooltip: {
trigger: 'item',
formatter: '{a} <br/>{b} : {c}'
},
grid: {
top: "20%",
left: "20%",
right: "20%",
bottom: "20%",
containLabel: true,
},
angleAxis: {},
radiusAxis: {
type: 'category',
data: ['a', 'b', 'c', 'd', ],
z: 2,
nameTextStyle: {
fontSize: 12
}
},
polar: {},
series: [{
type: 'bar',
barWidth: 20,
data: [2, 4, 6, 8],
coordinateSystem: 'polar',
name: '在线',
stack: 'a',
itemStyle: {
normal: {
color: '#5b9bd5'
}
},
}, {
type: 'bar',
data: [1, 2, 3, 4],
coordinateSystem: 'polar',
name: '离线',
stack: 'a',
itemStyle: {
normal: {
color: '#c6382a'
}
},
}, {
type: 'bar',
data: [1, 2, 3, 4],
coordinateSystem: 'polar',
name: '告警',
stack: 'a',
itemStyle: {
normal: {
color: '#24272e'
}
},
}],
legend: {
show: true,
data: ['i', 'o', 'p'],
textStyle: { //图例文字的样式
color: '#fff',
},
}
};