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| <template>
| <view>
| <headNav />
| <view class="" style="position: relative;">
| <!-- 地图 -->
| <view id="spaceTime" style="height: 90vh;width: 100%;position: relative;"></view>
| <!-- 详情 -->
| <el-dialog class="particulars" :visible.sync="menuNav" :modal="false">
| <view class="font-family" style="font-size: .26rem;padding-top: .16rem;font-weight: bold;">李时珍</view>
| <ul
| style="border-bottom: .01rem solid #D8D8D8; padding: .16rem 0; font-size: .14rem;font-weight: 400;line-height: .28rem;">
| <li>出生于蕲州</li>
| <li>1518年07月03日 蕲州（今湖北蕲州镇）</li>
| </ul>
| <ul style="margin: .31rem 0 .11rem 0; font-size: .14rem;font-weight: 400;line-height: .28rem;">
| <li>活动名称：撰写《本草纲目》</li>
| <li>活动地点：浙江省 </li>
| <li>活动区间：浙江省杭州市 </li>
| <li>活动描述：撰写《本草纲目》 </li>
| <li>参与人员：李时珍 </li>
| <li>来源组成：撰写《本草纲目》</li>
| </ul>
| <img style="width: 100%;height: 2rem;"
| src="https://img0.baidu.com/it/u=1845740325,2917001370&fm=253&app=120&size=w931&n=0&f=JPEG&fmt=auto?sec=1711731600&t=0b208ab46e1d33aa81ac31dd6bf627be"
| alt="" />
| <view class="" style="border: 1px solid ; position: absolute;bottom: 0; width: 80%;left: 10%;">
| <!-- <div style="text-align: center; margin-bottom: 20px;">{{currentYear}}</div>
| <el-slider v-model="sliderValue" :min="1900" :step="10" :max="2000" :show-stops="true"
| @change="handleSliderChange"></el-slider> -->
| <input type="range" min="0" max="100" v-model="sliderValue">
| </view>
| </el-dialog>
| </view>
| </view>
| </template>
|
| <script>
| import * as echarts from 'echarts';
| import 'echarts/extension/bmap/bmap';
| import {
| loadBMap
| } from "../../static/map.js"
|
| export default {
| data() {
| return {
| menuNav: true,
| sliderValue: 2024,
| currentYear: 2024,
| sliderValue: 50
| }
| },
| mounted() {
|
| // 时空地图
| loadBMap('5USVDAhhS4ssz44HLq3gNPZai7naXf4Q').then(() => {
| this.spaceTime()
| })
| },
| methods: {
| handleSliderChange(value) {
| this.currentYear = value;
| },
| // 时空地图
| spaceTime() {
| var chartDom = document.getElementById('spaceTime');
| var myChart = echarts.init(chartDom);
| var option;
|
| const data = [{
| name: '海门',
| value: 9
| },
| {
| name: '金昌',
| value: 19
| },
| {
| name: '泉州',
| value: 21
| },
| {
| name: '衢州',
| value: 177
| },
| {
| name: '廊坊',
| value: 193
| },
| {
| name: '菏泽',
| value: 194
| },
| {
| name: '合肥',
| value: 229
| },
| {
| name: '武汉',
| value: 273
| },
| {
| name: 'sss大庆',
| value: 279
| }
| ];
| const geoCoordMap = {
| 海门: [121.15, 31.89],
| 鄂尔多斯: [109.781327, 39.608266],
| 招远: [120.38, 37.35],
| 平顶山: [113.29, 33.75],
| 邢台: [114.48, 37.05],
| 德州: [116.29, 37.45],
| 济宁: [116.59, 35.38],
| 荆州: [112.239741, 30.335165],
| 宜昌: [111.3, 30.7],
| 义乌: [120.06, 29.32],
| 丽水: [119.92, 28.45],
| 洛阳: [112.44, 34.7],
| 秦皇岛: [119.57, 39.95],
| 株洲: [113.16, 27.83],
| 石家庄: [114.48, 38.03],
| 莱芜: [117.67, 36.19],
| 常德: [111.69, 29.05],
| 保定: [115.48, 38.85],
| 湘潭: [112.91, 27.87],
| 金华: [119.64, 29.12],
| 岳阳: [113.09, 29.37],
| 长沙: [113, 28.21],
| 衢州: [118.88, 28.97],
| 廊坊: [116.7, 39.53],
| 菏泽: [115.480656, 35.23375],
| 合肥: [117.27, 31.86],
| 武汉: ['你好', 30.52],
| sss大庆: [125.03, 46.58]
| };
| const convertData = function(data) {
| var res = [];
| for (var i = 0; i < data.length; i++) {
| var geoCoord = geoCoordMap[data[i].name];
| if (geoCoord) {
| res.push({
| name: data[i].name,
| value: geoCoord.concat(data[i].value)
| });
| }
| }
| return res;
| };
| option = {
| tooltip: {
| trigger: 'item'
| },
| bmap: {
| center: [104.114129, 37.550339], // 调整地图中心点位置
| zoom: 6, // 设置地图缩放级别
| roam: true,
| mapStyle: {
| styleJson: [{
| featureType: 'water',
| elementType: 'all',
| stylers: {
| color: '#d1d1d1'
| }
| },
| {
| featureType: 'land',
| elementType: 'all',
| stylers: {
| color: '#f3f3f3'
| }
| },
| {
| featureType: 'manmade',
| elementType: 'all',
| stylers: {
| color: '#d1d1d1'
| }
| },
| {
| featureType: 'local',
| elementType: 'all',
| stylers: {
| color: '#d1d1d1'
| }
| },
| {
| featureType: 'arterial',
| elementType: 'labels',
| stylers: {
| visibility: 'off'
| }
| },
| {
| featureType: 'boundary',
| elementType: 'all',
| stylers: {
| color: '#fefefe'
| }
| },
| {
| featureType: 'building',
| elementType: 'all',
| stylers: {
| color: '#d1d1d1'
| }
| },
| {
| featureType: 'label',
| elementType: 'labels.text.fill',
| stylers: {
| color: '#999999'
| }
| }
| ]
| }
| },
| series: [
| {
| type: 'effectScatter',
| coordinateSystem: 'bmap',
| data: convertData(
| data
| .sort(function(a, b) {
| return b.value - a.value;
| })
| .slice(0, 6)
| ),
| symbolSize: function(val) {
| return val[2] / 10;
| },
| encode: {
| value: 2
| },
| showEffectOn: 'render',
| rippleEffect: {
| brushType: 'stroke'
| },
| label: {
| formatter: '{b}',
| position: 'bottom',
| backgroundColor: 'rgba(255, 255, 255, 1)',
| padding: [4, 8],
| formatter: function(params) { // 使用函数动态生成标签内容
| // 设置文字多少个后面显示省略号
| if (params.data.name.length > 3) {
| return params.data.name.substring(0, 3) + '...';
| } else {
| return params.data.name;
| }
| },
| show: true,
| fontSize: 12,
| borderRadius: 30,
| },
| itemStyle: {
| shadowBlur: 10,
| shadowColor: '#333'
| },
| emphasis: {
| scale: true
| },
| zlevel: 1
| }
| ]
| };
| // 设置点击事件监听
| myChart.on('click', function(params) {
| if (params.componentType === 'series') {
| var dataName = params.data.name; // 获取点击的数据名称
| var dataValue = params.data.value; // 获取点击的数据值
| // 在这里可以根据需要处理点击事件，比如弹出对应数据的详细信息等操作
| console.log('点击了', dataName, '数据，数值为', dataValue);
| // 这里可以编写触发时间获取对应数据信息的逻辑
| }
| })
|
| option && myChart.setOption(option);
|
| },
|
| }
| }
| </script>
|
| <style scoped>
| ::v-deep .particulars {
| position: absolute !important;
| top: 0;
| right: 0;
| bottom: 0;
| left: 0;
| overflow: auto;
| margin: 0;
| }
|
| .particulars ::v-deep .el-dialog {
| margin: 0 !important;
| position: absolute;
| right: 0;
| top: 0;
| width: 4rem;
| height: 100%;
|
| }
|
| .particulars ::v-deep .el-dialog__header {
| display: none;
| }
|
| .particulars ::v-deep .el-dialog__body {
| padding: .26rem .23rem .26rem .27rem;
| color: #2C2C2C !important;
| position: relative;
| height: 100%;
| }
|
| </style>
|
|
