共计 1967 个字符,预计需要花费 5 分钟才能阅读完成。
效果图
代码:
<template>
<div class="emergency-pie" :class="domClass"></div>
</template>
<script>
export default {
props: {
domClass: {
type: String,
default: 'emergency-pie'
}
},
mounted () {this.init()
},
methods: {init () {var uploadedDataURL = require('../../../../assets/images/manage/nei-circle.png')
var uploadedDataURL2 = require('../../../../assets/images/manage/police-waiyuan.png')
var seriesData = [
{
name: '待处理事件',
value: '400'
},
{
name: '已处理事件',
value: '70'
}
]
var colorList = ['#FEE394', '#7DF6F6']
const option = {
grad: {left: '2%'},
title: {
text: '应急指挥',
x: '43.5%',
y: '55%',
textStyle: {
fontSize: 14,
color: '#7DF6F6'
}
},
tooltip: {
trigger: 'item',
borderColor: 'rgba(255,255,255,.3)',
backgroundColor: 'rgba(13,5,30,.6)',
borderWidth: 1,
padding: 5,
textStyle: {color: 'rgba(255,255,255,1)'
},
formatter: function (parms) {
var str =
parms.marker +
'' +
parms.data.name +
'</br>' +
'数量:' +
parms.data.value +
'</br>' +
'占比:' +
parms.percent +
'%'
return str
}
},
graphic: [
{
type: 'image',
id: 'logo',
left: '40%',
top: '30%',
z: -10,
bounding: 'raw',
rotation: 0, // 旋转
origin: [60.5, 30.5], // 中心点
scale: [1.0, 1.0], // 缩放
style: {
image: uploadedDataURL,
width: 80,
border: '1px solid red',
height: 80,
opacity: 1
}
},
{
type: 'image',
id: 'logo2',
left: '32%',
top: '8%',
z: -10,
bounding: 'raw',
rotation: 0, // 旋转
origin: [60, 30], // 中心点
scale: [1.0, 1.0], // 缩放
style: {
image: uploadedDataURL2,
width: 170,
border: '1px solid red',
height: 170,
opacity: 1
}
}
],
series: [
{
type: 'pie',
z: 3,
center: ['47%', '50%'],
radius: ['50%', '63%'],
clockwise: true,
avoidLabelOverlap: true,
hoverOffset: 15,
itemStyle: {
normal: {color: function (params) {return colorList[params.dataIndex]
}
}
},
label: {
show: true,
position: 'outside',
formatter: function (param) {if (param) {
return ['{a|' + param.name + '}',
'{b|' + param.percent + '%}'
].join(' ')
}
},
rich: {
a: {color: '#7DF6F6'},
b: {color: '#fff'}
}
},
labelLine: {
// color: '#fff',
normal: {
length: 20,
length2: 20,
lineStyle: {width: 1}
}
},
data: seriesData
}
]
}
var myChart = this.$echarts.init(document.getElementsByClassName(this.domClass)[0]
)
myChart.setOption(option)
}
}
}
</script>
<style lang="scss" scoped>
.emergency-pie {
width: 100%;
height: 200px;
display: flex;
color: #fff;
}
</style>
正文完