var dataPie = [{
value: 934,
name: '机柜'
},
{
value: 436,
name: '路由器'
},
{
value: 620,
name: '交换机'
},
{
value: 252,
name: '服务器'
},
{
value: 312,
name: 'PDU'
},
];
let total = 0;
dataPie.forEach(function(val, idx, arr) {
total += val.value;
})
option = {
backgroundColor: '#02102b',
color: ['#e062ae', "#67e0e3", "#37a2da", "#ffdb5c", "#ff9f7f"],
title: {
text: '总资产',
subtext: '2685',
textStyle: {
color: '#4effff',
fontSize: 14,
align: 'center'
},
subtextStyle: {
fontSize: 16,
color: ['#85c7e3']
},
x: 'center',
y: 'center',
},
tooltip: {
trigger: 'item',
formatter: "{a} <br/>{b} : {c} ({d}%)"
},
grid: {
left: '5px', // 与容器左侧的距离
right: '5px', // 与容器右侧的距离
top: '5px', // 与容器顶部的距离
bottom: '5px', // 与容器底部的距离
},
legend: {
orient: 'vertical',
icon: "vertical",
right: '1%',
top: "center",
data: ['机柜', '路由器', '交换机', '服务器', 'PDU'],
itemGap: 20,
itemWidth: 15,
itemHeight: 8,
formatter: function(name) {
let target, percent;
for (let i = 0; i < dataPie.length; i++) {
if (dataPie[i].name === name) {
target = dataPie[i].value;
percent = ((target / total) * 100).toFixed(1);
}
}
let arr = [percent + '% ' + ' {yellow|' + target + '}', ' {blue|' + name + '}'];
return arr.join("\n")
},
textStyle: {
lineHeight: 20,
color: '#f0f4f6',
align: 'right',
rich: {
yellow: {
color: '#00b5f3',
fontWeight: "bold"
},
blue: {
color: '#97c8ea',
align: 'right',
},
}
},
},
series: [{
name: '资产设备统计',
type: 'pie',
radius: ['40%', '50%'],
center: ['50%', '50%'],
data: dataPie,
itemStyle: {
emphasis: {
shadowBlur: 10,
shadowOffsetX: 0,
shadowColor: 'rgba(0, 0, 0, 0.5)'
}
},
label: {
normal: {
formatter: "{d}%",
color: '#c3e5f0',
},
},
}]
};