493 lines
17 KiB
Vue
493 lines
17 KiB
Vue
<template>
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<div class="center-map">
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<div class="china-map-box">
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<div class="tab-list">
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<div v-for="(item, i) in list" :class="[currentIndex == i ? 'active' : '']" class="tab" @click="changeTab(i)">
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{{ item.name }}
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</div>
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</div>
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<div v-show="currentIndex == list.length - 1" class="route-navigation">
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<a-form :model="formState" layout="inline">
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<a-form-item class="form-item-self" label="起点">
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<a-input v-model:value="formState.start"></a-input>
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</a-form-item>
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<a-form-item class="form-item-self" label="终点">
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<a-input v-model:value="formState.end"></a-input>
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</a-form-item>
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<a-form-item>
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<a-button class="reset-btn" @click="removeInput">清空</a-button>
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<a-button class="search-btn" @click="searchRoute">路线规划</a-button>
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</a-form-item>
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</a-form>
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<div class="line-container" v-show="showRoutePanel" v-click-outside="outClick">
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<div v-show="routeList.length" class="has-data">
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<div class="line-title"> {{ panelTitle }}</div>
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<div class="line-content">
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<div class="start">起点</div>
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<div class="line-body">
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<div class="line"></div>
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<div class="line-desc">
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<p v-for="(item, i) in routeList" :key="i">{{ item }}</p>
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</div>
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</div>
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<div class="end">终点</div>
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</div>
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</div>
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<div v-show="!routeList.length" class="empty-data"> 暂无数据</div>
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</div>
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</div>
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<div class="china-map-container"></div>
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<div v-show="false" id="container"></div>
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<div v-show="false" id="panel"></div>
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<div class="map-legend">
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<div v-for="(item, i) in legendList" :key="i" class="legend-item">
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<div><img :src="item.img" alt="" class="legend-img" /> {{ item.text }}</div>
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</div>
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</div>
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</div>
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<div class="center-footer">
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<div class="count-item">
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<div class="num">1054</div>
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<div class="text">累计受理</div>
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</div>
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<div class="count-item">
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<div class="num">1054</div>
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<div class="text">累计处置</div>
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</div>
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</div>
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</div>
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</template>
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<script lang="ts" setup>
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import { onMounted, ref } from 'vue';
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import * as echarts from 'echarts';
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import mapJson from '/@/components/chinaMap/json/c';
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import { tabList, mapIcons, legendList, getTimeStr, getKmStr, createChartOption } from './chinaHooks.ts';
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import { message } from 'ant-design-vue';
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const formState = ref({
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start: '西安北站',
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end: '',
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});
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const list = ref(tabList);
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const currentIndex = ref(0);
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const icons = ref([
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{
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type: 'scatter',
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zlevel: 100,
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coordinateSystem: 'geo',
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//自定义图片的 位置（lng, lat）
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data: [{ name: '西安', value: ['108.88', '34.40'], id: 'xian' }],
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//自定义图片的 大小
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symbolSize: [25, 63],
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//自定义图片的 路径
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// symbol: 'image://https://img2.baidu.com/it/u=1568770988,2090980470&fm=253&fmt=auto&app=138&f=JPEG?w=500&h=567', // 图片 URL
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symbol: 'image://' + mapIcons[0], // 图片 URL
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},
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]);
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function changeTab(i) {
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let x = Math.random() + 5 - Math.floor(Math.random() * 10) - i + Math.random() * 3.5;
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let y = Math.floor(Math.random() * 10) - 5 + Math.random() + i + Math.random() * 5;
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const o = {
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type: 'scatter',
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zlevel: 100,
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coordinateSystem: 'geo',
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//自定义图片的 位置（lng, lat）
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data: [{ name: '太原', value: [112.55 + Math.random() + x, 37.98 + Math.random() + y], id: 'taiyuan' }],
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//自定义图片的 大小
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symbolSize: [25, 63],
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symbol: 'image://' + mapIcons[Math.floor(Math.random() * 6)], // 图片 URL
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};
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const line = {
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name: '线路',
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type: 'lines',
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coordinateSystem: 'geo',
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zlevel: 100,
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large: true,
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effect: {
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show: true,
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constantSpeed: 30,
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symbol: 'arrow', //ECharts 提供的标记类型包括 'circle', 'rect', 'roundRect', 'triangle', 'diamond', 'pin', 'arrow'
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symbolSize: 0,
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trailLength: 0,
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},
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lineStyle: {
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normal: {
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color: '#0fff17',
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width: 2,
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opacity: 1.0,
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curveness: 0.15,
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},
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},
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data: [
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{
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fromName: '六安',
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toName: '合肥市',
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coords: [
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[116.27, 31.786],
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[117.37, 31.386],
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],
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},
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],
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};
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icons.value = [];
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icons.value.push(o);
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// icons.value.push(line);
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currentIndex.value = i;
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let myChart = echarts.init(document.querySelector('.china-map-container'));
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initMap(myChart);
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}
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onMounted(() => {
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console.log('reload');
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let myChart = echarts.init(document.querySelector('.china-map-container'));
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echarts.registerMap('china', mapJson);
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initMap(myChart);
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});
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function initMap(myChart) {
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let option = createChartOption({ icons });
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myChart.setOption(option);
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// 关闭之前的点击事件
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myChart.off('click');
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myChart.on('click', function (res) {
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mapClick(res, myChart);
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});
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myChart.getZr().on('click', (params) => {
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if (params.target) {
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// alert('画布非空白区');
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} else {
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// alert('画布空白区');
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myChart.dispatchAction({
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// 如果绑定了 geo 图层（指定了geoIndex），则是 geoUnSelect 事件
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type: 'unselect',
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// 指定 series 的索引
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seriesIndex: 0,
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// 指定要取消选中数据的索引, 如果要取消全部选中，则把所有数据的下标数组作为 dataIndex 即可
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dataIndex: new Array(101).fill(null).map((_, i) => i), // 0 代表取消选中 data 中第1项的选中，依此类推
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});
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myChart.dispatchAction({
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// 如果绑定了 geo 图层（指定了geoIndex），则是 geoUnSelect 事件
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type: 'geoUnSelect',
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// 指定 series 的索引
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seriesIndex: 0,
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// 指定要取消选中数据的索引, 如果要取消全部选中，则把所有数据的下标数组作为 dataIndex 即可
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dataIndex: new Array(101).fill(null).map((_, i) => i), // 0 代表取消选中 data 中第1项的选中，依此类推
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});
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}
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});
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window.addEventListener('resize', () => {
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myChart.resize();
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});
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}
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function mapClick(res, myChart) {
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if (res.componentType !== 'series') {
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myChart.setOption({
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series: [{ selected: {} }], // 取消所有省份的选中状态
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});
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}
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console.log('res', res);
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if ('scatter' === res.componentSubType) {
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// alert(`点击了 ${res.name} 图标`);
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}
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if ('map' === res.componentSubType) {
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// alert(`点击了 ${res.name} 地图`);
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}
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}
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const routeList = ref([]);
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const showRoutePanel = ref(false);
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const panelTitle = ref();
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function outClick() {
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showRoutePanel.value = false;
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}
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function setTitle({ time, distance }) {
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let str = '全程';
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str += getTimeStr(time);
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str += getKmStr(distance);
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panelTitle.value = str;
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}
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function searchRoute(callback: ((this: MediaQueryList, ev: MediaQueryListEvent) => any) | null) {
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showRoutePanel.value = false;
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panelTitle.value = '';
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if (!formState.value.start) {
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return message.warn('请输入起点');
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}
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if (!formState.value.end) {
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return message.warn('请输入终点');
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}
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//基本地图加载
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let map = new AMap.Map('container', {
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resizeEnable: true,
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center: [116.397428, 39.90923], //地图中心点
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zoom: 13, //地图显示的缩放级别
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});
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//构造路线导航类
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let driving = new AMap.Driving({
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map: map,
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panel: 'panel',
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});
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// 根据起终点名称规划驾车导航路线
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driving.search([{ keyword: formState.value.start }, { keyword: formState.value.end }], function (status, result) {
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// result 即是对应的驾车导航信息，相关数据结构文档请参考 https://lbs.amap.com/api/javascript-api/reference/route-search#m_DrivingResult
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if (status === 'complete') {
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// console.log('绘制驾车路线完成');
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} else {
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// console.log('获取驾车数据失败：' + result);
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}
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});
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AMap.Event.addListener(driving, 'complete', (res) => {
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const data = JSON.parse(JSON.stringify(res));
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if (data.info == 'OK') {
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const { routes } = data;
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setTitle(routes[0]);
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let arr = [];
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arr.push(data.originName);
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routes[0].steps.map((item) => {
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arr.push(item.instruction);
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});
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arr.push(data.destinationName);
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showRoutePanel.value = true;
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routeList.value = arr;
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}
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});
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}
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function removeInput() {
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formState.value.start = '';
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formState.value.end = '';
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}
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</script>
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<style lang="less" scoped>
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.center-map {
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flex: 1;
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color: #fff;
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display: flex;
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flex-direction: column;
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align-content: space-between;
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.china-map-box {
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flex: 1;
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display: flex;
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flex-direction: column;
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position: relative;
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}
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.tab-list {
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display: flex;
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flex-wrap: wrap;
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justify-content: space-between;
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.tab {
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width: calc(100% / 8);
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height: 40px;
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display: flex;
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justify-content: center;
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align-items: center;
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color: #29f1fa;
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background: url('/@/assets/img/tab-default.png') no-repeat;
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background-size: 100% 100%;
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cursor: pointer;
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transition: all 0.3s;
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&.active {
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color: #fff;
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background: url('/@/assets/img/tab-active.png') no-repeat;
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background-size: 100% 100%;
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}
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}
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}
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.route-navigation {
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margin: 12px 0;
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width: 100%;
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height: 46px;
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display: flex;
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align-items: center;
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justify-content: center;
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background: #002e64;
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border-radius: 6px;
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position: absolute;
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top: 40px;
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z-index: 999;
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transition: all 0.3s;
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:deep(.form-item-self) {
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label {
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color: #29f1fa;
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}
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.ant-input {
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width: 280px;
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color: #d6d9e0;
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background: #2a4164;
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border-radius: 2px 2px 2px 2px;
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border: 1px solid #1b7ef2;
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}
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}
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.reset-btn {
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width: 64px;
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height: 32px;
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border-radius: 5px;
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color: #45a2ff;
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background: #002e64;
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border: 1px solid #45a2ff;
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}
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.search-btn {
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margin-left: 10px;
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width: 88px;
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height: 32px;
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color: #efefef;
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background: #45a2ff;
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border-radius: 5px;
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border-color: #45a2ff;
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}
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.line-container {
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position: absolute;
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right: 0;
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top: 54px;
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width: 288px;
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padding: 9px 18px;
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min-height: 200px;
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max-height: 473px;
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overflow: auto;
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background: #2a4164;
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border-radius: 2px;
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border: 1px solid #1b7ef2;
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.line-title {
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margin-bottom: 9px;
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font-size: 14px;
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font-weight: 700;
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color: rgba(255, 255, 255, 0.8);
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}
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.line-content {
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font-size: 12px;
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.start {
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display: flex;
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align-items: center;
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&::before {
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content: '起';
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color: #fff;
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width: 20px;
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height: 20px;
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margin-right: 7px;
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display: flex;
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align-items: center;
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justify-content: center;
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border-radius: 50%;
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background: #1478f5;
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}
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}
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.end {
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display: flex;
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align-items: center;
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&::before {
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content: '终';
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color: #fff;
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width: 20px;
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height: 20px;
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margin-right: 7px;
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display: flex;
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align-items: center;
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justify-content: center;
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border-radius: 50%;
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background: #1478f5;
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}
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}
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.line-body {
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display: flex;
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//max-height: 370px;
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}
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.line {
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width: 1px;
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//max-height: 370px;
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background-color: #1478f5;
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margin: 5px 19px 5px 8px;
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}
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.line-sesc {
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flex: 1;
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}
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}
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.empty-data {
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margin-top: 30%;
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text-align: center;
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}
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}
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}
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.china-map-container {
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flex: 1;
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margin: 10px;
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//border: 1px solid red;
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}
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.map-legend {
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position: absolute;
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bottom: 20px;
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left: 0;
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width: 200px;
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//border: 1px solid red;
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display: flex;
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flex-wrap: wrap;
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.legend-item {
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width: 50%;
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font-size: 12px;
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font-weight: 400;
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line-height: 30px;
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.legend-img {
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width: 20px;
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}
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}
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}
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.center-footer {
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display: flex;
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justify-content: center;
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margin-bottom: 10px;
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gap: 20px;
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.count-item {
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width: 340px;
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height: 80px;
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display: flex;
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color: #ffffff;
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flex-direction: column;
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align-items: center;
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justify-content: center;
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background: #00071b;
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box-shadow: inset 0 0 40px 0 #1b7ef2;
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border-radius: 4px;
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.num {
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font-size: 24px;
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font-weight: 700;
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}
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.text {
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font-size: 16px;
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font-weight: 400;
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}
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}
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}
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}
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</style> |