//数据
var data1 = [];
data1.push((Math.ceil(Math.random() * 10000)/100).toString())
//渐变色
function getData() {
return [{
value: data1,
itemStyle: {
normal: {
color: new echarts.graphic.LinearGradient(
0, 0, 0, 1, [{
offset: 0,
color: '#3b81c4'
},
{
offset: 1,
color: '#47bcb1'
}
]
),
}
}
}, {
value: 100 - data1,
itemStyle: {
normal: {
color: 'transparent'
}
}
}];
}
var option = {
title: {
text: data1 + '%',
subtext: '资产负债率',
x: 'center',
y: '40%',
textStyle: {
color: '#28587F',
fontSize: 14
},
subtextStyle: {
color: '#3da1ee',
fontSize: 9
}
},
grid: {
width: '150',
height: '150',
containLabel: true,
},
//animation: false,
series: [{
type: 'pie',
radius: ['28%', '33%'],
silent: true,
label: {
normal: {
show: false,
}
},
}, {
name: '资产负债率',
type: 'pie',
radius: ['35%', '42%'],
label: {
normal: {
show: false
}
},
data: getData()
}]
};