3f535f30
 杨鑫
'初始'
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<template>
<!-- 地区分布统计 -->
<div class="mapChartPage">
<div ref="mapChart" class="mapChart" />
</div>
</template>
<script>
import { chinaMap } from '@/views/active/map.js'
import ChartOption from './module.js'
export default {
props: {
cityData: {
type: Array,
default: () => []
}
},
data () {
return {
chart: new ChartOption('mapChart')
}
},
watch: {
cityData: {
handler (nVal, oVal) {
this.setOptions(this.chart.chart, nVal)
},
deep: true
}
},
mounted () {
this.initChart(this.chart)
},
methods: {
// 访问分布情况
initChart (chartObj) {
chartObj.chart = this.$echarts.init(this.$refs[chartObj.name])
this.$echarts.registerMap('mymap', chinaMap)
this.setOptions(chartObj.chart, this.cityData)
},
setOptions (chart, data) {
chart.setOption({
title: {
text: '访问分布情况 ',
left: 'left'
},
tooltip: {
trigger: 'item',
showDelay: 0,
transitionDuration: 0.3,
formatter: (params) => {
if (params.value) {
return (
params.seriesName + '<br/>' + params.name + ' : ' + params.value
)
} else {
return params.seriesName + '<br/>' + params.name + ' : ' + '0'
}
}
},
series: [
{
name: '访问量',
type: 'map',
zoom: 1.3,
roam: true,
map: 'mymap',
emphasis: {
label: {
show: true
}
},
// 文本位置修正
textFixed: {
Alaska: [20, -20]
},
data
}
]
})
}
}
}
</script>
<style lang="scss" scoped>
.mapChartPage{
width: 100%;
height: 100%;
.mapChart{
width: 100%;
height: 100%;
}
}
</style>
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