From 386d8421af606ca746dd97f23ec57d5bf1a29421 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=A4=9C=E7=AC=99=E6=AD=8C?= <2277317060@qq.com>
Date: Fri, 27 Oct 2023 15:41:18 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E6=94=B9=E5=9C=B0=E5=9B=BE?=
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---
 ruoyi-ui/src/main.js                     |   4 +
 ruoyi-ui/src/utils/coordtransform.js     | 153 +++++++++++++++++++++++
 ruoyi-ui/src/views/board/senso/index.vue |  15 ++-
 3 files changed, 170 insertions(+), 2 deletions(-)
 create mode 100644 ruoyi-ui/src/utils/coordtransform.js

diff --git a/ruoyi-ui/src/main.js b/ruoyi-ui/src/main.js
index ccd840b..ffe6d22 100644
--- a/ruoyi-ui/src/main.js
+++ b/ruoyi-ui/src/main.js
@@ -64,8 +64,12 @@ Vue.component('ImageUpload', ImageUpload)
 Vue.component('ImagePreview', ImagePreview)
 
 
+window._AMapSecurityConfig = {
+  securityJsCode:'bb574d0ee2e8504331eb78c44ee9bcec',
+}
 AMapLoader.load({
   'key': '268909dc36fd438908a64ebe057bfb17',
+  'securityJsCode':'bb574d0ee2e8504331eb78c44ee9bcec',
   'version': '2.0',
   'plugins': ['AMap.Scale','AMap.GeoJSON','AMap.MarkerClusterer','AMap.PolygonEditor','AMap.Polygon','AMap.CircleEditor']
 }).then((AMap) => {
diff --git a/ruoyi-ui/src/utils/coordtransform.js b/ruoyi-ui/src/utils/coordtransform.js
new file mode 100644
index 0000000..e2df589
--- /dev/null
+++ b/ruoyi-ui/src/utils/coordtransform.js
@@ -0,0 +1,153 @@
+/**
+ * Created by Wandergis on 2015/7/8.
+ * 提供了百度坐标（BD09）、国测局坐标（火星坐标，GCJ02）、和WGS84坐标系之间的转换
+ */
+//UMD魔法代码
+// if the module has no dependencies, the above pattern can be simplified to
+(function (root, factory) {
+  if (typeof define === 'function' && define.amd) {
+    // AMD. Register as an anonymous module.
+    define([], factory);
+  } else if (typeof module === 'object' && module.exports) {
+    // Node. Does not work with strict CommonJS, but
+    // only CommonJS-like environments that support module.exports,
+    // like Node.
+    module.exports = factory();
+  } else {
+    // Browser globals (root is window)
+    root.coordtransform = factory();
+  }
+}(this, function () {
+  //定义一些常量
+  var x_PI = 3.14159265358979324 * 3000.0 / 180.0;
+  var PI = 3.1415926535897932384626;
+  var a = 6378245.0;
+  var ee = 0.00669342162296594323;
+  /**
+   * 百度坐标系 (BD-09) 与 火星坐标系 (GCJ-02)的转换
+   * 即 百度 转 谷歌、高德
+   * @param bd_lon
+   * @param bd_lat
+   * @returns {*[]}
+   */
+  var bd09togcj02 = function bd09togcj02(bd_lon, bd_lat) {
+    var bd_lon = +bd_lon;
+    var bd_lat = +bd_lat;
+    var x = bd_lon - 0.0065;
+    var y = bd_lat - 0.006;
+    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);
+    var gg_lng = z * Math.cos(theta);
+    var gg_lat = z * Math.sin(theta);
+    return [gg_lng, gg_lat]
+  };
+
+  /**
+   * 火星坐标系 (GCJ-02) 与百度坐标系 (BD-09) 的转换
+   * 即谷歌、高德 转 百度
+   * @param lng
+   * @param lat
+   * @returns {*[]}
+   */
+  var gcj02tobd09 = function gcj02tobd09(lng, lat) {
+    var lat = +lat;
+    var lng = +lng;
+    var z = Math.sqrt(lng * lng + lat * lat) + 0.00002 * Math.sin(lat * x_PI);
+    var theta = Math.atan2(lat, lng) + 0.000003 * Math.cos(lng * x_PI);
+    var bd_lng = z * Math.cos(theta) + 0.0065;
+    var bd_lat = z * Math.sin(theta) + 0.006;
+    return [bd_lng, bd_lat]
+  };
+
+  /**
+   * WGS84转GCj02
+   * @param lng
+   * @param lat
+   * @returns {*[]}
+   */
+  var wgs84togcj02 = function wgs84togcj02(lng, lat) {
+    var lat = +lat;
+    var lng = +lng;
+    if (out_of_china(lng, lat)) {
+      return [lng, lat]
+    } else {
+      var dlat = transformlat(lng - 105.0, lat - 35.0);
+      var dlng = transformlng(lng - 105.0, lat - 35.0);
+      var radlat = lat / 180.0 * PI;
+      var magic = Math.sin(radlat);
+      magic = 1 - ee * magic * magic;
+      var sqrtmagic = Math.sqrt(magic);
+      dlat = (dlat * 180.0) / ((a * (1 - ee)) / (magic * sqrtmagic) * PI);
+      dlng = (dlng * 180.0) / (a / sqrtmagic * Math.cos(radlat) * PI);
+      var mglat = lat + dlat;
+      var mglng = lng + dlng;
+      return [mglng, mglat]
+    }
+  };
+
+  /**
+   * GCJ02 转换为 WGS84
+   * @param lng
+   * @param lat
+   * @returns {*[]}
+   */
+  var gcj02towgs84 = function gcj02towgs84(lng, lat) {
+    var lat = +lat;
+    var lng = +lng;
+    if (out_of_china(lng, lat)) {
+      return [lng, lat]
+    } else {
+      var dlat = transformlat(lng - 105.0, lat - 35.0);
+      var dlng = transformlng(lng - 105.0, lat - 35.0);
+      var radlat = lat / 180.0 * PI;
+      var magic = Math.sin(radlat);
+      magic = 1 - ee * magic * magic;
+      var sqrtmagic = Math.sqrt(magic);
+      dlat = (dlat * 180.0) / ((a * (1 - ee)) / (magic * sqrtmagic) * PI);
+      dlng = (dlng * 180.0) / (a / sqrtmagic * Math.cos(radlat) * PI);
+      var mglat = lat + dlat;
+      var mglng = lng + dlng;
+      return [lng * 2 - mglng, lat * 2 - mglat]
+    }
+  };
+
+  var transformlat = function transformlat(lng, lat) {
+    var lat = +lat;
+    var lng = +lng;
+    var ret = -100.0 + 2.0 * lng + 3.0 * lat + 0.2 * lat * lat + 0.1 * lng * lat + 0.2 * Math.sqrt(Math.abs(lng));
+    ret += (20.0 * Math.sin(6.0 * lng * PI) + 20.0 * Math.sin(2.0 * lng * PI)) * 2.0 / 3.0;
+    ret += (20.0 * Math.sin(lat * PI) + 40.0 * Math.sin(lat / 3.0 * PI)) * 2.0 / 3.0;
+    ret += (160.0 * Math.sin(lat / 12.0 * PI) + 320 * Math.sin(lat * PI / 30.0)) * 2.0 / 3.0;
+    return ret
+  };
+
+  var transformlng = function transformlng(lng, lat) {
+    var lat = +lat;
+    var lng = +lng;
+    var ret = 300.0 + lng + 2.0 * lat + 0.1 * lng * lng + 0.1 * lng * lat + 0.1 * Math.sqrt(Math.abs(lng));
+    ret += (20.0 * Math.sin(6.0 * lng * PI) + 20.0 * Math.sin(2.0 * lng * PI)) * 2.0 / 3.0;
+    ret += (20.0 * Math.sin(lng * PI) + 40.0 * Math.sin(lng / 3.0 * PI)) * 2.0 / 3.0;
+    ret += (150.0 * Math.sin(lng / 12.0 * PI) + 300.0 * Math.sin(lng / 30.0 * PI)) * 2.0 / 3.0;
+    return ret
+  };
+
+  /**
+   * 判断是否在国内，不在国内则不做偏移
+   * @param lng
+   * @param lat
+   * @returns {boolean}
+   */
+  var out_of_china = function out_of_china(lng, lat) {
+    var lat = +lat;
+    var lng = +lng;
+    // 纬度3.86~53.55,经度73.66~135.05
+    return !(lng > 73.66 && lng < 135.05 && lat > 3.86 && lat < 53.55);
+  };
+
+  return {
+    bd09togcj02: bd09togcj02,
+    gcj02tobd09: gcj02tobd09,
+    wgs84togcj02: wgs84togcj02,
+    gcj02towgs84: gcj02towgs84
+  }
+}));
diff --git a/ruoyi-ui/src/views/board/senso/index.vue b/ruoyi-ui/src/views/board/senso/index.vue
index 46df105..02663a3 100644
--- a/ruoyi-ui/src/views/board/senso/index.vue
+++ b/ruoyi-ui/src/views/board/senso/index.vue
@@ -110,6 +110,9 @@ import {
   getHistoryData,
   getLinkDevices
 } from '@/api/board/senso'
+import {
+  wgs84togcj02
+} from '@/utils/coordtransform'
 
 let map = null
 export default {
@@ -211,10 +214,18 @@ export default {
       let dataList = data.historyData?.dataList || []
       if (dataList.filter(e => (Object.keys(e).includes('longitude') || Object.keys(e).includes('longitude'))).length > 0) {
         this.isMap = true
-        dataList.filter(e => (Object.keys(e).includes('longitude') || Object.keys(e).includes('longitude'))).forEach(e => {
+        let mapData = dataList.filter(e => (Object.keys(e).includes('longitude') || Object.keys(e).includes('longitude'))).map(e=>{
+          let [lng,lat] = wgs84togcj02(e.longitude,e.latitude)
+          return {
+            ...e,
+            longitude:lng,
+            latitude:lat
+          }
+        })
+        mapData.forEach(e => {
           this.setMarker([e.longitude, e.latitude], e.ts)
         })
-        this.setPolyline(dataList.filter(e => (Object.keys(e).includes('longitude') || Object.keys(e).includes('longitude'))).map(e => {
+        this.setPolyline(mapData.map(e => {
           return [e.longitude, e.latitude]
         }))
         // this.tableData = data.historyData?.dataList