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dvcp_v2_webapp/packages/bigscreen/dv/components/DvMap.vue

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<template>
<div class="AiDvMap" v-resize="onDomResize">
<div class="chart-map" :class="v" style="width: 100%; height: 100%"></div>
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<transition name="fade">
<div class="info" v-if="isShowInfo">
<div class="info-mask"></div>
<div class="info-content">
<div class="info-title">
<h2>兴仁公安局</h2>
</div>
<img src="https://cdn.cunwuyun.cn/dvcp/dv/qxn/close.png" @click="isShowInfo = false" />
<div class="info-wrapper">
<div class="info-wrapper__item">
<label>下属单位</label>
<span>派出所</span>
</div>
<div class="info-wrapper__item">
<label>居民群</label>
<span>派出所</span>
</div>
<div class="info-wrapper__item">
<label>成员人数</label>
<span>派出所</span>
</div>
<div class="info-wrapper__item">
<label>群人数</label>
<span>派出所</span>
</div>
<div class="info-wrapper__item">
<label>激活比例</label>
<span>派出所</span>
</div>
<div class="info-wrapper__item">
<label>好友人数</label>
<span>派出所</span>
</div>
<div class="info-wrapper__item">
<label>群主人数</label>
<span>派出所</span>
</div>
</div>
</div>
</div>
</transition>
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</div>
</template>
<script>
import * as echarts from 'echarts'
import http from "dui/lib/js/request";
export default {
name: 'AiDvMap',
data() {
return {
timer: null,
v: `AiDvMap-${new Date().getTime()}`,
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chart: null,
isShowInfo: false
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}
},
directives: {
resize: {
bind(el, binding) {
let width = ''
let height = ''
function isReize() {
const style = document.defaultView.getComputedStyle(el)
if (width !== style.width || height !== style.height) {
binding.value({
width: style.width,
height: style.height
})
}
width = style.width
height = style.height
}
el.__vueSetInterval__ = setInterval(isReize, 300)
},
unbind(el) {
clearInterval(el.__vueSetInterval__)
}
}
},
mounted() {
this.$nextTick(() => {
this.initChart()
})
},
methods: {
onDomResize() {
this.$nextTick(() => {
this.chart.resize()
})
},
initChart() {
this.chart = echarts.init(document.querySelector(`.${this.v}`))
this.getData().then(res => {
if (res.code === 0) {
echarts.registerMap('黔西南', res.data)
let option = {
geo: [
{
map: "黔西南",
aspectScale: 1,
zoom: 0.65,
layoutCenter: ["50%", "50%"],
layoutSize: "180%",
show: true,
roam: false,
emphasis: {
show: true,
label: {
textStyle: {
color: "#FFFFFF"
},
},
itemStyle: {
// areaColor: '#fff'
}
},
label: {
normal: {
show: true,
color: '#fff',
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fontSize: '14'
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}
},
itemStyle: {
normal: {
borderColor: "rgba(2, 254, 255, 0.7)",
borderWidth: 2,
shadowColor: "rgba(2, 254, 255, 0.1)",
shadowOffsetY: 10,
shadowBlur: 120,
areaColor: "#0f7295",
},
}
},
// 重影
{
type: "map",
map: "黔西南",
zlevel: -1,
aspectScale: 1,
zoom: 0.65,
layoutCenter: ["50%", "51%"],
layoutSize: "180%",
roam: false,
silent: true,
itemStyle: {
normal: {
borderWidth: 1,
// borderColor:"rgba(17, 149, 216,0.6)",
borderColor: "rgba(2, 254, 255, 0.3)",
shadowColor: "rgba(2, 254, 255, 0.3)",
shadowOffsetY: 5,
shadowBlur: 15,
areaColor: "rgba(5,21,35,0.1)",
},
},
},
{
type: "map",
map: "黔西南",
zlevel: -2,
aspectScale: 1,
zoom: 0.65,
layoutCenter: ["50%", "52%"],
layoutSize: "180%",
roam: false,
silent: true,
itemStyle: {
normal: {
borderWidth: 1,
// borderColor: "rgba(57, 132, 188,0.4)",
borderColor: "rgba(2, 254, 255, 0.2)",
shadowColor: "rgba(2, 254, 255, 0.24)",
shadowOffsetY: 5,
shadowBlur: 15,
areaColor: "transpercent",
},
},
},
{
type: "map",
map: "黔西南",
zlevel: -3,
aspectScale: 1,
zoom: 0.65,
layoutCenter: ["50%", "53%"],
layoutSize: "180%",
roam: false,
silent: true,
itemStyle: {
normal: {
borderWidth: 1,
// borderColor: "rgba(11, 43, 97,0.8)",
borderColor: "rgba(2, 254, 255, 0.1)",
shadowColor: "rgba(2, 254, 255, 0.1)",
shadowOffsetY: 15,
shadowBlur: 10,
areaColor: "transpercent",
},
},
}
],
series: [
{
type: 'scatter',
map: "黔西南",
coordinateSystem: 'geo',
z: 3,
zlevel: 3,
// symbol: 'none',
symbolSize: 16,
rippleEffect: {
period: 2,
scale: 4,
brushType: 'fill'
},
label: {
show: false
},
roam: false,
itemStyle: {
normal: {
areaColor: '#000',
borderColor: '#a18a3a',
borderWidth: 1
},
emphasis: {
show: false,
areaColor: null
}
},
// label: {
// show: true,
// formatter: e => {
// const name = e.data[3]
// const value = e.data[2]
// return `{a|${name}}\n{b|${value}}`
// },
// fontSize: 16,
// rich: {
// a: {
// width: '100%',
// color: '#fff',
// lineHeight: 20,
// fontSize: 16
// },
// b: {
// backgroundColor: {
// // image: require('@/assets/images/point.png')
// },
// color: '#fff',
// height: 56,
// align: 'center',
// width: 50,
// fontSize: 16
// }
// }
// },
data: []
}
]
}
this.chart.setOption(option)
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this.chart.on('click', e => {
this.isShowInfo = true
})
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}
})
},
convertData(data) {
return data.map(v => {
return [this.qqMapTransBMap(v.point[1], v.point[0]).lng, this.qqMapTransBMap(v.point[1], v.point[0]).lat, v.value, v.name]
})
},
qqMapTransBMap(lng, lat) {
const x_pi = 3.14159265358979324 * 3000.0 / 180.0
var x = lng
var y = lat
var z = Math.sqrt(x * x + y * y) + 0.00002 * Math.sin(y * x_pi)
var theta = Math.atan2(y, x) + 0.000003 * Math.cos(x * x_pi)
return {
lng: z * Math.cos(theta) + 0.0065,
lat: z * Math.sin(theta) + 0.006
}
},
getData() {
return http.post(`/app/appdvcpconfig/apiForward?url=${encodeURIComponent(`https://geo.datav.aliyun.com/areas_v3/bound/geojson?code=522300_full`)}`,)
}
}
}
</script>
<style lang="scss" scoped>
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.AiDvMap {
display: flex;
align-items: center;
justify-content: center;
width: 100%;
height: 100%;
.info {
position: fixed;
left: 0;
top: 0;
z-index: 111;
width: 100%;
height: 100%;
overflow: hidden;
.info-mask {
position: absolute;
left: 0;
top: 0;
z-index: 1;
width: 100%;
height: 100%;
background: rgba($color: #000000, $alpha: 0);
}
.info-content {
position: absolute;
top: 50%;
left: 50%;
z-index: 11;
width: 378px;
height: 254px;
padding: 15px 22px 0;
background: url(https://cdn.cunwuyun.cn/dvcp/dv/qxn/info-bg.png);
background-size: 100% 100%;
transform: translate(-50%, -50%);
.info-wrapper {
display: flex;
flex-wrap: wrap;
justify-content: space-between;
margin-top: 40px;
.info-wrapper__item {
display: flex;
width: 50%;
margin-bottom: 20px;
label {
width: 70px;
margin-right: 20px;
color: #fff;
text-align: right;
font-size: 14px;
font-weight: 500;
}
span {
flex: 1;
font-size: 14px;
color: #FF8533;
}
}
}
img {
position: absolute;
top: 30px;
right: 18px;
z-index: 1;
width: 24px;
height: 24px;
cursor: pointer;
transition: all ease 300;
&:hover {
opacity: 0.6;
}
}
.info-title {
display: flex;
align-items: center;
h2 {
font-size: 16px;
color: #fff;
}
}
}
}
}
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</style>