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| <script>
| import * as echarts from 'echarts';
| import base from './mixins/base.js';
| import { defineComponent } from 'vue';
| import mapCommon from '@/utils/mapCommon.js';
| const { throttle } = mapCommon;
| // 正常的图标
| import HomeNormalImage from '@/assets/images/home-normal.png';
| // 充电的图标
| import HomeChargeImage from '@/assets/images/home-charge.png';
| // 告警图标
| import HomeWarnImage from '@/assets/images/home-warn.png';
| // 放电图标
| import HomeDischargeImage from '@/assets/images/home-discharge.png';
| // 停电放电图标
| import HomeTingDianImage from '@/assets/images/home-tingdian.png';
| // 透明背景图标
| import HomeTransImage from '@/assets/images/home-trans.png';
|
| export default defineComponent({
| name: 'MapChart',
| mixins: [base],
| props: {
| roam: {
| type: [String, Boolean],
| validator: (v) => [true, false, 'scale', 'move'].includes(v),
| default: true
| }
| },
| data() {
| return {
| name: 'zhongguo'
| };
| },
| methods: {
| setMapName() {
| this.init();
| },
| init() {
| const option = this.getOption([]);
| this.setOption(option);
| },
| async getOption(list) {
| const mapName = this.name;
| let data = [
| {
| name: '节',
| label: '测试机房1',
| value: 8,
| color: '#7668F9',
| points: [118.8062, 31.9208]
| },
| {
| name: '',
| label: '测试机房2',
| value: 100,
| color: '#0081FF',
| points: [127.9688, 45.368]
| },
| {
| name: '',
| label: '测试机房3',
| value: 100,
| color: '#0081FF',
| points: [110.3467, 41.4899]
| },
| {
| name: '节',
| label: '测试机房4',
| value: 50,
| color: '#FF6B6C',
| points: [125.8154, 44.2584]
| },
| {
| name: '',
| value: 8,
| label: '测试机房6',
| color: '#7668F9',
| points: [116.4551, 40.2539]
| },
| {
| name: '节',
| label: '测试机房7',
| value: 8,
| color: '#66F842',
| points: [123.1238, 42.1216]
| },
| {
| name: '节',
| label: '测试机房8',
| value: 100,
| color: '#0081FF',
| points: [114.4995, 38.1006]
| }
| ];
| data = list;
| // eslint-disable-next-line @typescript-eslint/no-var-requires
| const geoJson = await import(`../../../public/mapJson/${mapName}.json`);
| echarts.registerMap(mapName, geoJson);
|
| const areaList = geoJson.features || [];
| const data0 = [];
| areaList.forEach((v) => {
| data0.push({
| name: v.properties.name,
| value: Math.floor(Math.random() * 2) * 100
| });
| });
|
| const convertData = function (data) {
| const res = [];
| for (let i = 0; i < data.length; i++) {
| const item = data[i];
| res.push({
| name: item.name,
| color: item.color,
| fontColor: item.fontColor,
| value: item.points.concat(data[i].value),
| label: item.label ? item.label : '',
| data: item
| });
| }
| return res;
| };
| return {
| tooltip: {
| show: true,
| formatter(params) {
| // console.log(params);
| return params.data.label;
| }
| },
| visualMap:
| {
| show: false,
| type: 'continuous',
| text: ['', ''],
| showLabel: true,
| left: '50',
| min: 0,
| max: 100,
| inRange: {
| color: ['#025483', '#116493']
| },
| // seriesIndex: [1],
| seriesIndex: 1
| },
| geo: {
| show: true,
| map: mapName,
| label: {
| normal: {
| show: false
| },
| emphasis: {
| show: false
| }
| },
| roam: this.roam,
| itemStyle: {
| normal: {
| borderColor: 'rgba(147, 235, 248, 1)',
| borderWidth: 1,
| areaColor: {
| type: 'radial',
| x: 0.5,
| y: 0.5,
| r: 0.8,
| colorStops: [
| {
| offset: 0,
| color: 'rgba(147, 235, 248, 0)' // 0% 处的颜色
| },
| {
| offset: 1,
| color: 'rgba(147, 235, 248, .2)' // 100% 处的颜色
| }
| ],
| globalCoord: false // 缺省为 false
| },
| shadowColor: 'rgba(128, 217, 248, 1)',
| shadowOffsetX: -2,
| shadowOffsetY: 2,
| shadowBlur: 10
| },
| emphasis: {
| areaColor: '#1ecee5',
| borderWidth: 0,
| label: {
| show: false
| }
| }
| }
| },
| series: [
| // 图片底色
| {
| name: '',
| type: 'scatter',
| coordinateSystem: 'geo',
| symbol: 'circle',
| symbolSize: [24, 24],
| label: {
| formatter: '{b}',
| position: 'inside',
| show: true,
| color: '#FFFFFF',
| fontWeight: 'bold'
| },
| itemStyle: {
| color(params) {
| return params.data.color;
| }
| },
| data: convertData(data),
| z: 3
| },
| {
| // 图片
| name: '图片',
| type: 'scatter',
| coordinateSystem: 'geo',
| symbol: function (value, params) {
| let img;
| const color = params.data.color;
| // let color = "#ff6b6c";
| switch (color) {
| case '#0081ff': // 浮充
| img = HomeChargeImage;
| break;
| case '#ff6b6c': // 放电
| img = HomeDischargeImage;
| break;
| case '#66f842': // 充电
| img = HomeNormalImage;
| break;
| case '#7668f9': // 停电
| img = HomeTingDianImage;
| break;
| default:
| // img = HomeChargeImage;
| img = HomeTransImage;
| break;
| }
| return params.data.name ? 'circle' : 'image://' + img;
| },
| symbolSize: [24, 24],
| label: {
| formatter: '{b}',
| position: 'inside',
| show: true,
| color: '#FFFFFF',
| fontWeight: 'bold'
| },
| itemStyle: {
| color(params) {
| return params.data.color;
| }
| },
| data: convertData(data),
| showEffectOn: 'render',
| rippleEffect: {
| brushType: 'stroke'
| },
| hoverAnimation: true,
| // zlevel: 3
| z: 4
| },
| {
| name: '波纹',
| type: 'effectScatter',
| coordinateSystem: 'geo',
| rippleEffect: {
| scale: 3
| },
| symbolSize: [18, 18],
| data: convertData(data),
| itemStyle: {
| color(params) {
| return params.data.color;
| }
| },
| tooltip: {
| show: true
| },
| // zlevel: 2
| z: 2
| },
| {
| type: 'map',
| map: mapName,
| geoIndex: 0,
| aspectScale: 0.75, // 长宽比
| showLegendSymbol: false, // 存在legend时显示
| label: {
| normal: {
| show: true
| },
| emphasis: {
| show: false,
| textStyle: {
| color: '#FF0000'
| }
| }
| },
| itemStyle: {
| areaColor: '#FF0000'
| },
| roam: true,
| animation: false,
| data: data0,
| tooltip: {
| show: false
| }
| }
| ]
| };
| }
| },
| mounted() {
| const chart = this.$options.chart;
| this.setMapName();
| chart.off('click'); // 防止chart点击触发多次
| chart.on('click', (params) => {
| this.handleClick(params);
| });
| chart.off('georoam');
| chart.on(
| 'georoam',
| throttle(() => {
| const option = chart.getOption();
| chart.setOption(option);
| }, 100)
| );
| }
| });
| </script>
|
| <template>
| <div
| class="e-chart-root"
| :class="{ 'full-screen': fullScreenFlag }"
| @click="handleClick"
| @dblclick="fullScreen">
| <div class="e-chart-container">
| <div class="e-chart" ref="chart"></div>
| <slot name="tools"></slot>
| </div>
| <div class="export-chart-wrapper">
| <div class="export-chart" ref="exportChart"></div>
| </div>
| </div>
| </template>
|
| <style scoped lang="scss">
|
| </style>
|
|
