vue+element+echarts实现简单嵌套饼图+折线图+嵌套图

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<template>
<div>
<el-row>
<el-col :span="8">
<el-card>
<div id="main2" class="pie-class"></div>
</el-card>
</el-col>
<el-col :span="8">
<el-card>
<div id="main3" class="pie-class"></div>
</el-card>
</el-col>
<el-col :span="8">
<el-card>
<div id="main4" class="pie-class"></div>
</el-card>
</el-col>
</el-row>
<el-row>
<el-card>
<div id="main1" class="pie-class"></div>
</el-card>
</el-row>
</div>
</template>

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<script>
import echarts from 'echarts'
export default {
// 此时页面上的元素，已经被渲染完毕
mounted() {
// 3.基于准备好的dom，初始化echarts实例
var myChart1 = echarts.init(document.getElementById('main1'));
var myChart2 = echarts.init(document.getElementById('main2'));
var myChart3 = echarts.init(document.getElementById('main3'));
var myChart4 = echarts.init(document.getElementById('main4'));
// 4.指定图表的配置项和数据
var option1 = {
title: {
text: '测试1'
},
tooltip: {},
legend: {
data: ['数量']
},
xAxis: {
data: ['资产A', '资产B', '资产C', '资产D', '资产E', '资产F']
},
yAxis: {},
series: [{
name: '数量',
type: 'line',
label: {
normal: {
show: true,
position:'top',
formatter: '{c}'//百分比显示，模板变量有 {a}、{b}、{c}、{d}，分别表示系列名，数据名，数据值，百分比。{d}数据会根据value值计算百分比
}
},
data: [5, 20, 36, 10, 10, 20]
}]
}
var option2 = {
title: {
text: '测试2'
},
series: [{
name: '类别',
type: 'pie',
radius: [0, '45%'],
label: {
normal: {
position:'inner',
formatter: '{b} n {d}%'//百分比显示，模板变量有 {a}、{b}、{c}、{d}，分别表示系列名，数据名，数据值，百分比。{d}数据会根据value值计算百分比
}
},
labelLine: {
normal: {
show: true,
}
},
data: [{value:100,name:'IT资产'}, {value:200,name:'非IT资产'}],
color: ['#000704', '#a295b4']
},{
name: '分布',
type: 'pie',
radius: ['50%','70%'],
label: {
normal: {
position:'top',
formatter: '{b} n {d}%'//百分比显示，模板变量有 {a}、{b}、{c}、{d}，分别表示系列名，数据名，数据值，百分比。{d}数据会根据value值计算百分比
}
},
data: [{value:100,name:'部门A'}, {value:200,name:'部门B'}, {value:30,name:'部门C'}],
color: ['#37A2DA', '#00f200', '#f80013']
}
]
}
var option3 = {
title: {
text: '测试3'
},
series: [{
name: '数量',
type: 'pie',
radius: ['50%','70%'],
label: {
normal: {
position:'top',
formatter: '{b} n {d}%'//百分比显示，模板变量有 {a}、{b}、{c}、{d}，分别表示系列名，数据名，数据值，百分比。{d}数据会根据value值计算百分比
}
},
data: [{value:100,name:'部门A'}, {value:200,name:'部门B'}, {value:30,name:'部门C'}],
color: ['#37A2DA', '#00f200', '#f80013']
}]
};
var option4 = {
title: {
text: '测试4'
},
series: [{
name: '数量',
type: 'pie',
radius: ['50%','70%'],
label: {
normal: {
position:'top',
formatter: '{b} n {d}%'//百分比显示，模板变量有 {a}、{b}、{c}、{d}，分别表示系列名，数据名，数据值，百分比。{d}数据会根据value值计算百分比
}
},
data: [
// 数据数组，name 为数据项名称，value 为数据项值
{value:235, name:'部门A1'},
{value:274, name:'部门A2'},
{value:310, name:'部门A3'},
{value:335, name:'部门A4'},
{value:400, name:'部门A5'}
],
color: ['#37A2DA', '#00f200', '#f80013']
}]
};
// 5.使用刚指定的配置项和数据显示图表。
myChart1.setOption(option1);
myChart2.setOption(option2);
myChart3.setOption(option3);
myChart4.setOption(option4);
}
}
</script>