option = {
backgroundColor: '#000000',
series: (function() {
var series = [];
for (var i = 0; i < 100; i++) {
series.push({
type: 'pie',
itemStyle: {
normal: {
label: {
show: i > 98,
textStyle: {
color: '#000',
fontSize: 20
},
formatter: '{b}\n({d}%)'
},
labelLine: {
show: i > 6668,
length: 20,
smooth: 0.9,
lineStyle: {
color: '#000'
}
},
opacity: 1 - 0.009 * i
}
},
radius: [i * 1 + 50, i * 1 + 56],
data: [{
value: i + 1024,
name: 's1',
itemStyle: {
normal: {
color: '#af000c'
}
}
}, {
value: i + 512,
name: 's2',
itemStyle: {
normal: {
color: '#bf111e'
}
}
}, {
value: i + 256,
name: 's3',
itemStyle: {
normal: {
color: '#ce2531'
}
}
}, {
value: i + 128,
name: 's4',
itemStyle: {
normal: {
color: '#e13a46'
}
}
}, {
value: i + 64,
name: 's5',
itemStyle: {
normal: {
color: '#f5545f'
}
}
}]
})
}
return series;
})()
};