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+<template>
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+ <div :style="styleObj">
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+ <v-chart :options="options" autoresize/>
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+ </div>
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+</template>
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+<script>
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+import "echarts/map/js/china.js";
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+import echarts from "echarts";
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+import {conversionCity} from '@/utils/china';
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+/*let geoCoordMap = {
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+ 上海市: [121.4648, 31.2891],
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+ 东莞市: [113.8953, 22.901],
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+ 东营市: [118.7073, 37.5513],
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+ 中山市: [113.4229, 22.478],
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+ 临汾市: [111.4783, 36.1615],
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+ 临沂市: [118.3118, 35.2936],
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+ 丹东市: [124.541, 40.4242],
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+ 丽水市: [119.5642, 28.1854],
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+ 乌鲁木齐市: [87.9236, 43.5883],
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+ 佛山市: [112.8955, 23.1097],
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+ 保定市: [115.0488, 39.0948],
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+ 兰州市: [103.5901, 36.3043],
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+ 包头市: [110.3467, 41.4899],
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+ 北京市: [116.4551, 40.2539],
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+ 北海市: [109.314, 21.6211],
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+ 南京市: [118.8062, 31.9208],
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+ 南宁市: [108.479, 23.1152],
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+ 南昌市: [116.0046, 28.6633],
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+ 南通市: [121.1023, 32.1625],
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+ 厦门市: [118.1689, 24.6478],
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+ 台州市: [121.1353, 28.6688],
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+ 合肥市: [117.29, 32.0581],
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+ 呼和浩特市: [111.4124, 40.4901],
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+ 咸阳市: [108.4131, 34.8706],
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+ 哈尔滨市: [127.9688, 45.368],
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+ 唐山市: [118.4766, 39.6826],
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+ 嘉兴市: [120.9155, 30.6354],
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+ 大同市: [113.7854, 39.8035],
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+ 大连市: [122.2229, 39.4409],
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+ 天津市: [117.4219, 39.4189],
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+ 太原市: [112.3352, 37.9413],
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+ 威海市: [121.9482, 37.1393],
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+ 宁波市: [121.5967, 29.6466],
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+ 宝鸡市: [107.1826, 34.3433],
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+ 宿迁市: [118.5535, 33.7775],
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+ 常州市: [119.4543, 31.5582],
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+ 广州市: [113.5107, 23.2196],
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+ 廊坊市: [116.521, 39.0509],
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+ 延安市: [109.1052, 36.4252],
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+ 张家口市: [115.1477, 40.8527],
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+ 徐州市: [117.5208, 34.3268],
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+ 德州市: [116.6858, 37.2107],
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+ 惠州市: [114.6204, 23.1647],
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+ 成都市: [103.9526, 30.7617],
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+ 扬州市: [119.4653, 32.8162],
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+ 承德市: [117.5757, 41.4075],
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+ 拉萨市: [91.1865, 30.1465],
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+ 无锡市: [120.3442, 31.5527],
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+ 日照市: [119.2786, 35.5023],
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+ 昆明市: [102.9199, 25.4663],
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+ 杭州市: [119.5313, 29.8773],
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+ 枣庄市: [117.323, 34.8926],
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+ 柳州市: [109.3799, 24.9774],
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+ 株洲市: [113.5327, 27.0319],
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+ 武汉市: [114.3896, 30.6628],
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+ 汕头市: [117.1692, 23.3405],
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+ 江门市: [112.6318, 22.1484],
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+ 沈阳市: [123.1238, 42.1216],
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+ 沧州市: [116.8286, 38.2104],
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+ 河源市: [114.917, 23.9722],
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+ 泉州市: [118.3228, 25.1147],
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+ 泰安市: [117.0264, 36.0516],
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+ 泰州市: [120.0586, 32.5525],
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+ 济南市: [117.1582, 36.8701],
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+ 济宁市: [116.8286, 35.3375],
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+ 海口市: [110.3893, 19.8516],
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+ 淄博市: [118.0371, 36.6064],
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+ 淮安市: [118.927, 33.4039],
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+ 深圳市: [114.5435, 22.5439],
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+ 清远市: [112.9175, 24.3292],
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+ 温州市: [120.498, 27.8119],
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+ 渭南市: [109.7864, 35.0299],
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+ 湖州市: [119.8608, 30.7782],
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+ 湘潭市: [112.5439, 27.7075],
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+ 滨州市: [117.8174, 37.4963],
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+ 潍坊市: [119.0918, 36.524],
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+ 烟台市: [120.7397, 37.5128],
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+ 玉溪市: [101.9312, 23.8898],
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+ 珠海市: [113.7305, 22.1155],
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+ 盐城市: [120.2234, 33.5577],
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+ 盘锦市: [121.9482, 41.0449],
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+ 石家庄市: [114.4995, 38.1006],
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+ 福州市: [119.4543, 25.9222],
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+ 秦皇岛市: [119.2126, 40.0232],
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+ 绍兴市: [120.564, 29.7565],
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+ 聊城市: [115.9167, 36.4032],
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+ 肇庆市: [112.1265, 23.5822],
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+ 舟山市: [122.2559, 30.2234],
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+ 苏州市: [120.6519, 31.3989],
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+ 莱芜市: [117.6526, 36.2714],
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+ 菏泽市: [115.6201, 35.2057],
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+ 营口市: [122.4316, 40.4297],
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+ 葫芦岛市: [120.1575, 40.578],
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+ 衡水市: [115.8838, 37.7161],
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+ 衢州市: [118.6853, 28.8666],
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+ 西宁市: [101.4038, 36.8207],
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+ 西安市: [109.1162, 34.2004],
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+ 贵阳市: [106.6992, 26.7682],
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+ 连云港市: [119.1248, 34.552],
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+ 邢台市: [114.8071, 37.2821],
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+ 邯郸市: [114.4775, 36.535],
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+ 郑州市: [113.4668, 34.6234],
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+ 鄂尔多斯市: [108.9734, 39.2487],
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+ 重庆市: [107.7539, 30.1904],
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+ 金华市: [120.0037, 29.1028],
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+ 铜川市: [109.0393, 35.1947],
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+ 银川市: [106.3586, 38.1775],
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+ 镇江市: [119.4763, 31.9702],
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+ 长春市: [125.8154, 44.2584],
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+ 长沙市: [113.0823, 28.2568],
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+ 长治市: [112.8625, 36.4746],
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+ 阳泉市: [113.4778, 38.0951],
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+ 青岛市: [120.4651, 36.3373],
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+ 韶关市: [113.7964, 24.7028]
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+};*/
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+let geoCoordMap = conversionCity;
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+let planePath =
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+ "path://M1705.06,1318.313v-89.254l-319.9-221.799l0.073-208.063c0.521-84.662-26.629-121.796-63.961-121.491c-37.332-0.305-64.482,36.829-63.961,121.491l0.073,208.063l-319.9,221.799v89.254l330.343-157.288l12.238,241.308l-134.449,92.931l0.531,42.034l175.125-42.917l175.125,42.917l0.531-42.034l-134.449-92.931l12.238-241.308L1705.06,1318.313z";
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+export default {
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+ name: "widgetLineMap",
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+ props: {
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+ value: Object,
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+ ispreview: Boolean
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+ },
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+ data() {
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+ return {
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+ options: {
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+ title: {
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+ left: "center",
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+ textStyle: {
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+ color: "#fff"
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+ }
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+ },
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+ tooltip: {
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+ trigger: 'item',
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+ formatter: function (params, ticket, callback) {
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+ if (params.seriesType == "effectScatter") {
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+ return "线路:" + params.data.name + "" + params.data.value[2];
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+ } else if (params.seriesType == "lines") {
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+ return params.data.fromName + ">" + params.data.toName + "<br />" + params.data.value;
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+ } else {
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+ return params.name;
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+ }
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+ }
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+ },
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+ legend: {
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+ show: true,
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+ orient: 'vertical',
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+ top: 'bottom',
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+ left: 'right',
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+ textStyle: {
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+ color: '#fff'
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+ },
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+ selectedMode: 'multiple',
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+ },
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+ geo: {
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+ map: "china",
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+ label: {
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+ emphasis: {
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+ show: true,
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+ color: "white"
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+ }
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+ },
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+ roam: true,
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+ itemStyle: {
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+ normal: {
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+ areaColor: "#323c48",
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+ borderColor: "#404a59",
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+ borderWidth: 1,
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+ },
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+ emphasis: {
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+ areaColor: "#2a333d"
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+ }
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+ },
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+ },
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+ series: [
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+ {
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+ //name: tempData[0],
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+ type: "lines",
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+ zlevel: 1,
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+ effect: {
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+ show: false,
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+ period: 6,
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+ trailLength: 0.7,
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+ color: "#fff",
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+ symbolSize: 3
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+ },
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+ lineStyle: {
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+ normal: {
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+ color: '#a6c84c',
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+ width: 0,
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+ curveness: 0.2
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+ }
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+ },
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+ data: [],
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+ },
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+ {
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+ type: "lines",
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+ zlevel: 2,
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+ symbol: ['none', 'arrow'],
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+ symbolSize: 10,
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+ effect: {
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+ show: true,
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+ period: 4,
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+ trailLength: 0,
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+ symbol: 'arrow',
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+ symbolSize: 5
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+ },
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+ lineStyle: {
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+ normal: {
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+ // 颜色+ 线条
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+ color: '#ffa022',
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+ width: 1,
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+ opacity: 0.4,
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+ curveness: 0.2
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+ }
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+ },
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+ data: [],
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+ },
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+ {
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+ // 起点
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+ //name: tempData[0],
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+ type: 'effectScatter',
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+ coordinateSystem: 'geo',
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+ zlevel: 2,
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+ rippleEffect: {
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+ brushType: 'stroke'
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+ },
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+ label: {
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+ normal: {
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+ show: true,
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+ position: 'right',
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+ formatter: '{b}',
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+ fontSize: 22,
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+ }
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+ },
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+ // 点的大小
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+ symbolSize: 10,
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+ itemStyle: {
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+ normal: {
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+ // 地图点颜色
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+ color: '#46bee9'
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+ }
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+ },
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+ data: [],
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+ },
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+ {
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+ // 终点
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+ //name: tempData[0],
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+ type: 'effectScatter',
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+ coordinateSystem: 'geo',
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+ zlevel: 2,
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+ rippleEffect: {
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+ brushType: 'stroke'
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+ },
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+ label: {
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+ normal: {
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+ show: true,
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+ position: 'right',
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+ formatter: '{b}',
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+ fontSize: 22,
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+ }
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+ },
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+ // 点的大小
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+ symbolSize: 10,
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+ itemStyle: {
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+ normal: {
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+ // 地图点颜色
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+ color: '#46bee9'
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+ }
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+ },
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+ data: [],
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+ },
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+ ]
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+ },
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+ optionsSetup: {}
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+ };
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+ },
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+ computed: {
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+ styleObj() {
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+ return {
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+ position: this.ispreview ? "absolute" : "static",
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+ width: this.optionsStyle.width + "px",
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+ height: this.optionsStyle.height + "px",
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+ left: this.optionsStyle.left + "px",
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+ top: this.optionsStyle.top + "px",
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+ background: this.optionsSetup.background
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+ };
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+ }
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+ },
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+ watch: {
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+ value: {
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+ handler(val) {
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+ this.optionsStyle = val.position;
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+ this.optionsData = val.data;
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+ this.optionsSetup = val.setup;
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+ this.editorOptions();
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+ },
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+ deep: true
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+ }
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+ },
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+ created() {
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+ this.optionsStyle = this.value.position;
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+ this.optionsData = this.value.data;
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+ this.optionsSetup = this.value.setup;
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+ },
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+ mounted() {
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+ this.editorOptions();
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+ },
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+ methods: {
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+ convertData(data) {
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+ let res = [];
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+ for (let i = 0; i < data.length; i++) {
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+ let dataItem = data[i];
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+ let sourceCoord = geoCoordMap[dataItem.source];
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+ let targetCoord = geoCoordMap[dataItem.target];
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+ if (sourceCoord && targetCoord) {
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+ res.push({
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+ fromName: dataItem.source,
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+ toName: dataItem.target,
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+ coords: [sourceCoord, targetCoord],
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+ value: dataItem.value,
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+ }
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+ )
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+ }
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+ ;
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+ }
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+ return res;
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+ },
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+ editorOptions() {
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+ this.setOptionsTitle();
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+ this.setOptionsSource();
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+ this.setOptionsTarget();
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+ this.setOptionsSymbol();
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+ this.setOptionsLine();
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+ this.setOptionsColor();
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+ this.setOptionsData();
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+ },
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+ // 标题设置
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+ setOptionsTitle() {
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+ const optionsSetup = this.optionsSetup;
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+ const title = {};
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+ title.show = optionsSetup.isNoTitle;
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+ title.text = optionsSetup.titleText;
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+ title.left = optionsSetup.textAlign;
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+ title.textStyle = {
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+ color: optionsSetup.textColor,
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+ fontSize: optionsSetup.textFontSize,
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+ fontWeight: optionsSetup.textFontWeight
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+ };
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+ title.subtext = optionsSetup.subText;
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+ title.subtextStyle = {
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+ color: optionsSetup.subTextColor,
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+ fontWeight: optionsSetup.subTextFontWeight,
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+ fontSize: optionsSetup.subTextFontSize
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+ };
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+ this.options.title = title;
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+ },
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+ // 起点设置
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+ setOptionsSource(){
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+ const optionsSetup = this.optionsSetup;
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+ const series = this.options.series[2];
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+ const normal = {
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+ show: optionsSetup.isShowSource,
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+ position: 'right',
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+ color: optionsSetup.sourceFontTextColor,
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+ fontSize: optionsSetup.sourceFontTextSize,
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+ fontWeight: optionsSetup.sourceFontTextWeight,
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+ };
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+ const itemStyle = {
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+ normal: {
|
|
|
+ color: optionsSetup.sourcePointColor,
|
|
|
+ }
|
|
|
+ };
|
|
|
+ series.symbolSize = optionsSetup.sourceSymbolSize;
|
|
|
+ series.label.normal = normal;
|
|
|
+ series.itemStyle = itemStyle;
|
|
|
+ },
|
|
|
+ // 终点设置
|
|
|
+ setOptionsTarget(){
|
|
|
+ const optionsSetup = this.optionsSetup;
|
|
|
+ const series = this.options.series[3];
|
|
|
+ const normal = {
|
|
|
+ show: optionsSetup.isShowTarget,
|
|
|
+ position: 'right',
|
|
|
+ color: optionsSetup.targetFontTextColor,
|
|
|
+ fontSize: optionsSetup.targetFontTextSize,
|
|
|
+ fontWeight: optionsSetup.targetFontTextWeight,
|
|
|
+ };
|
|
|
+ const itemStyle = {
|
|
|
+ normal: {
|
|
|
+ color: optionsSetup.targetPointColor,
|
|
|
+ }
|
|
|
+ };
|
|
|
+ series.symbolSize = optionsSetup.targetSymbolSize;
|
|
|
+ series.label.normal = normal;
|
|
|
+ series.itemStyle = itemStyle;
|
|
|
+ },
|
|
|
+ // 图标设置
|
|
|
+ setOptionsSymbol(){
|
|
|
+ const optionsSetup = this.optionsSetup;
|
|
|
+ const series = this.options.series[1];
|
|
|
+ const effect = {
|
|
|
+ show: true,
|
|
|
+ period: this.setPeriod(optionsSetup),
|
|
|
+ trailLength: 0,
|
|
|
+ symbol: this.setSymbol(optionsSetup),
|
|
|
+ symbolSize: optionsSetup.symbolSize,
|
|
|
+ color: optionsSetup.symbolColor,
|
|
|
+ };
|
|
|
+ series['effect'] = effect;
|
|
|
+ },
|
|
|
+ setSymbol(optionsSetup) {
|
|
|
+ let symbol;
|
|
|
+ if (optionsSetup.symbol == 'plane') {
|
|
|
+ symbol = planePath;
|
|
|
+ } else {
|
|
|
+ symbol = "arrow";
|
|
|
+ }
|
|
|
+ return symbol;
|
|
|
+ },
|
|
|
+ setPeriod(optionsSetup){
|
|
|
+ let period;
|
|
|
+ if (optionsSetup.symbol == 'plane') {
|
|
|
+ period = optionsSetup.symbolPeriod - 1;
|
|
|
+ }else {
|
|
|
+ period = optionsSetup.symbolPeriod;
|
|
|
+ }
|
|
|
+ return period;
|
|
|
+ },
|
|
|
+ // 线设置
|
|
|
+ setOptionsLine() {
|
|
|
+ const optionsSetup = this.optionsSetup;
|
|
|
+ const series = this.options.series[1];
|
|
|
+ const lineStyle = {
|
|
|
+ normal: {
|
|
|
+ // 线条颜色
|
|
|
+ color: optionsSetup.lineColor,
|
|
|
+ width: optionsSetup.lineWidth,
|
|
|
+ opacity: 0.4,
|
|
|
+ curveness: 0.2
|
|
|
+ }
|
|
|
+ };
|
|
|
+ series['lineStyle'] = lineStyle;
|
|
|
+ },
|
|
|
+ // 地图颜色设置
|
|
|
+ setOptionsColor() {
|
|
|
+ const optionsSetup = this.optionsSetup;
|
|
|
+ const itemStyle = {
|
|
|
+ normal: {
|
|
|
+ // 地图的颜色
|
|
|
+ areaColor: optionsSetup.blockColor,
|
|
|
+ borderColor: optionsSetup.borderColor,
|
|
|
+ },
|
|
|
+ emphasis: {
|
|
|
+ // 地图块颜色
|
|
|
+ areaColor: optionsSetup.highlightColor,
|
|
|
+ }
|
|
|
+ };
|
|
|
+ this.options.geo["itemStyle"] = itemStyle;
|
|
|
+ },
|
|
|
+ //数据解析
|
|
|
+ setOptionsData() {
|
|
|
+ const optionsData = this.optionsData; // 数据类型 静态 or 动态
|
|
|
+ optionsData.dataType == "staticData"
|
|
|
+ ? this.staticDataFn(optionsData.staticData)
|
|
|
+ : this.dynamicDataFn(optionsData.dynamicData, optionsData.refreshTime);
|
|
|
+ },
|
|
|
+ staticDataFn(val) {
|
|
|
+ const series = this.options.series;
|
|
|
+ series[0]["data"] = this.convertData(val);
|
|
|
+ series[1]["data"] = this.convertData(val);
|
|
|
+ series[2]["data"] = val.map(function (dataItem) {
|
|
|
+ if (geoCoordMap[dataItem.source] && geoCoordMap[dataItem.target]) {
|
|
|
+ return {
|
|
|
+ name: dataItem.source,
|
|
|
+ value: geoCoordMap[dataItem.source].concat([dataItem.value])
|
|
|
+ }
|
|
|
+ }
|
|
|
+ });
|
|
|
+ series[3]["data"] = val.map(function (dataItem) {
|
|
|
+ if (geoCoordMap[dataItem.source] && geoCoordMap[dataItem.target]) {
|
|
|
+ return {
|
|
|
+ name: dataItem.target,
|
|
|
+ value: geoCoordMap[dataItem.target].concat([dataItem.value])
|
|
|
+ }
|
|
|
+ }
|
|
|
+ });
|
|
|
+ },
|
|
|
+ dynamicDataFn(val, refreshTime) {
|
|
|
+ if (!val) return;
|
|
|
+ if (this.ispreview) {
|
|
|
+ this.getEchartData(val);
|
|
|
+ this.flagInter = setInterval(() => {
|
|
|
+ this.getEchartData(val);
|
|
|
+ }, refreshTime);
|
|
|
+ } else {
|
|
|
+ this.getEchartData(val);
|
|
|
+ }
|
|
|
+ },
|
|
|
+ getEchartData(val) {
|
|
|
+ const data = this.queryEchartsData(val);
|
|
|
+ data.then(res => {
|
|
|
+ this.renderingFn(res);
|
|
|
+ });
|
|
|
+ },
|
|
|
+ renderingFn(val) {
|
|
|
+ const series = this.options.series;
|
|
|
+ series[0]["data"] = this.convertData(val);
|
|
|
+ series[1]["data"] = this.convertData(val);
|
|
|
+ series[2]["data"] = val.map(function (dataItem) {
|
|
|
+ if (geoCoordMap[dataItem.source] && geoCoordMap[dataItem.target]) {
|
|
|
+ return {
|
|
|
+ name: dataItem.source,
|
|
|
+ value: geoCoordMap[dataItem.source].concat([dataItem.value])
|
|
|
+ }
|
|
|
+ }
|
|
|
+ });
|
|
|
+ series[3]["data"] = val.map(function (dataItem) {
|
|
|
+ if (geoCoordMap[dataItem.source] && geoCoordMap[dataItem.target]) {
|
|
|
+ return {
|
|
|
+ name: dataItem.target,
|
|
|
+ value: geoCoordMap[dataItem.target].concat([dataItem.value])
|
|
|
+ }
|
|
|
+ }
|
|
|
+ });
|
|
|
+ }
|
|
|
+ }
|
|
|
+};
|
|
|
+</script>
|
|
|
+<style lang="scss" scoped>
|
|
|
+.echartMap {
|
|
|
+ width: 100%;
|
|
|
+ height: 100%;
|
|
|
+}
|
|
|
+
|
|
|
+.echarts {
|
|
|
+ width: 100%;
|
|
|
+ height: 100%;
|
|
|
+ overflow: hidden;
|
|
|
+}
|
|
|
+</style>
|