index.vue
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<template>
<div class="chart-container app-container nohead">
<div id="chart" style="height:530px;margin-top:30px;"></div>
</div>
</template>
<script>
import echarts from 'echarts'
import resize from '../mixins/resize'
export default {
name: 'extend-graphDemo-echartsPie',
mixins: [resize],
data() {
return {
chart: null,
option: {
tooltip: {
trigger: 'item',
formatter: "{a} <br/>{b}: {c} ({d}%)"
},
legend: {
orient: 'vertical',
x: 'left',
top: '10%',
data: ['直达', '营销广告', '搜索引擎', '邮件营销', '联盟广告', '视频广告', '百度', '谷歌', '必应', '其他']
},
series: [
{
name: '访问来源',
type: 'pie',
selectedMode: 'single',
radius: [0, '30%'],
label: {
normal: {
position: 'inner'
}
},
labelLine: {
normal: {
show: false
}
},
data: [
{ value: 335, name: '直达', selected: true },
{ value: 679, name: '营销广告' },
{ value: 1548, name: '搜索引擎' }
]
},
{
name: '访问来源',
type: 'pie',
radius: ['40%', '55%'],
label: {
normal: {
formatter: '{a|{a}}{abg|}\n{hr|}\n {b|{b}：}{c} {per|{d}%} ',
backgroundColor: '#eee',
borderColor: '#aaa',
borderWidth: 1,
borderRadius: 4,
// shadowBlur:3,
// shadowOffsetX: 2,
// shadowOffsetY: 2,
// shadowColor: '#999',
// padding: [0, 7],
rich: {
a: {
color: '#999',
lineHeight: 22,
align: 'center'
},
// abg: {
// backgroundColor: '#333',
// width: '100%',
// align: 'right',
// height: 22,
// borderRadius: [4, 4, 0, 0]
// },
hr: {
borderColor: '#aaa',
width: '100%',
borderWidth: 0.5,
height: 0
},
b: {
fontSize: 16,
lineHeight: 33
},
per: {
color: '#eee',
backgroundColor: '#334455',
padding: [2, 4],
borderRadius: 2
}
}
}
},
data: [
{ value: 335, name: '直达' },
{ value: 310, name: '邮件营销' },
{ value: 234, name: '联盟广告' },
{ value: 135, name: '视频广告' },
{ value: 1048, name: '百度' },
{ value: 251, name: '谷歌' },
{ value: 147, name: '必应' },
{ value: 102, name: '其他' }
]
}
]
}
}
},
mounted() {
this.initChart()
},
beforeDestroy() {
if (!this.chart) {
return
}
this.chart.dispose()
this.chart = null
},
methods: {
initChart() {
this.chart = echarts.init(document.getElementById('chart'))
this.chart.setOption(this.option)
}
}
}
</script>