From c5c27e7fdbee0d23264558f6abba46f3bdbbe881 Mon Sep 17 00:00:00 2001
From: jinpengyong <jpy123456>
Date: Mon, 31 Jul 2023 15:47:16 +0800
Subject: [PATCH] chore:解决经纬度丢失问题
---
screen-api/src/main/java/com/moral/api/controller/UAVController.java | 139 ++++++++++++++++++++++++++++++++++++++++++----
screen-api/src/main/java/com/moral/api/pojo/dto/uav/UAVGetBD.java | 24 ++++++++
2 files changed, 151 insertions(+), 12 deletions(-)
diff --git a/screen-api/src/main/java/com/moral/api/controller/UAVController.java b/screen-api/src/main/java/com/moral/api/controller/UAVController.java
index e7ad570..1e969e9 100644
--- a/screen-api/src/main/java/com/moral/api/controller/UAVController.java
+++ b/screen-api/src/main/java/com/moral/api/controller/UAVController.java
@@ -8,6 +8,7 @@
import com.baomidou.mybatisplus.core.toolkit.ObjectUtils;
import com.moral.api.entity.HistorySecondUav;
import com.moral.api.mapper.HistorySecondUavMapper;
+import com.moral.api.pojo.dto.uav.UAVGetBD;
import com.moral.api.pojo.dto.uav.UAVGteForDTO;
import com.moral.api.pojo.dto.uav.UAVQueryTimeSlotDTO;
import com.moral.api.pojo.dto.uav.UAVResultDTO;
@@ -88,17 +89,30 @@
ArrayList<Double> flyLonList = new ArrayList<>();
List<HistorySecondUav> historySecondUavs = historySecondUavMapper.reList(params);
+ ArrayList<UAVGetBD> rsBDList = new ArrayList<>();
for (HistorySecondUav historySecondUav : historySecondUavs) {
+ UAVGetBD uavGetBD = new UAVGetBD();
String value = historySecondUav.getValue();
JSONObject jsonObject = JSONObject.parseObject(value);
+
String flylon = jsonObject.get("flylon").toString();
String flylat = jsonObject.get("flylat").toString();
- flyLatList.add(Double.parseDouble(flylat));
- flyLonList.add(Double.parseDouble(flylon));
+ //WGS84 ��� ������������
+ double[] doubles = transformWGS84ToBD09(Double.parseDouble(flylon), Double.parseDouble(flylat));
+ uavGetBD.setFlyLon(doubles[0]);
+ uavGetBD.setFlyLat(doubles[1]);
+ uavGetBD.setTime(DateUtils.dateToDateString(historySecondUav.getTime()));
+ uavGetBD.setValue(value);
+ rsBDList.add(uavGetBD);
+// flyLatList.add(Double.parseDouble(flylat));
+// flyLonList.add(Double.parseDouble(flylon));
+ flyLatList.add(doubles[1]);
+ flyLonList.add(doubles[0]);
}
if (ObjectUtils.isEmpty(historySecondUavs)){
return new ResultMessage(ResponseCodeEnum.TARGET_IS_NULL,"null");
}
+ //������������������������������
Double maxLat = Collections.max(flyLatList);
Double maxLon = Collections.max(flyLonList);
Double minLat = Collections.min(flyLatList);
@@ -168,19 +182,30 @@
Double y1 = Double.parseDouble(leftTops[1]);
Double y2 = Double.parseDouble(rightBottoms[1]);
//������������������
- for (int i = 0; i < historySecondUavs.size(); i++) {
- HistorySecondUav historySecondUav = historySecondUavs.get(i);
- String value = historySecondUav.getValue();
- Map map1 = JSON.parseObject(value, Map.class);
- String flylat = map1.get("flylat").toString();
- String flylon = map1.get("flylon").toString();
- //���������������������������
- boolean flag = isInPolygon(flylon,flylat,x1,x2,y1,y2);
+// for (int i = 0; i < historySecondUavs.size(); i++) {
+// HistorySecondUav historySecondUav = historySecondUavs.get(i);
+// String value = historySecondUav.getValue();
+// Map map1 = JSON.parseObject(value, Map.class);
+// String flylat = map1.get("flylat").toString();
+// String flylon = map1.get("flylon").toString();
+// //���������������������������
+// boolean flag = isInPolygon(flylon,flylat,x1,x2,y1,y2);
+// if (flag){
+// String time = DateUtils.dateToDateString(historySecondUav.getTime());
+// //historySecondUavs.remove(i);
+// if(!stringList.contains(time)){
+// list1.add(historySecondUav.getValue());
+// stringList.add(time);
+// }
+// }
+// }
+ for (UAVGetBD uavGetBD : rsBDList) {
+ boolean flag = isInPolygon(uavGetBD.getFlyLon().toString(),uavGetBD.getFlyLat().toString(),x1,x2,y1,y2);
if (flag){
- String time = DateUtils.dateToDateString(historySecondUav.getTime());
+ String time = uavGetBD.getTime();
//historySecondUavs.remove(i);
if(!stringList.contains(time)){
- list1.add(historySecondUav.getValue());
+ list1.add(uavGetBD.getValue());
stringList.add(time);
}
}
@@ -457,7 +482,13 @@
double rsLon = Lon * 180 / Math.PI;
double rsLat = Lat * 180 / Math.PI;
+// double[] doubles = transformWGS84ToGCJ02(rsLon, rsLat);
+// String s = transformGCJ02ToBD09(doubles[0], doubles[1]);
+
+
return decimalFormat.format(rsLon)+"_"+decimalFormat.format(rsLat);
+// return rsLon+"_"+rsLat;
+// return s;
}
@@ -625,4 +656,88 @@
}
+ private static final double x_PI = 3.14159265358979324 * 3000.0 / 180.0;
+ private static final double PI = 3.1415926535897932384626;
+ private static final double a = 6378245.0;
+ private static final double ee = 0.00669342162296594323;
+ /**
+ * WGS84 ������ ��� GCJ02
+ *
+ * @param lng ������
+ * @param lat ������
+ * @return GCJ02 ���������[���������������]
+ */
+ public static double[] transformWGS84ToGCJ02(double lng, double lat) {
+ if (outOfChina(lng, lat)) {
+ return new double[]{lng, lat};
+ } else {
+ double dLat = transformLat(lng - 105.0, lat - 35.0);
+ double dLng = transformLng(lng - 105.0, lat - 35.0);
+ double redLat = lat / 180.0 * PI;
+ double magic = Math.sin(redLat);
+ magic = 1 - ee * magic * magic;
+ double sqrtMagic = Math.sqrt(magic);
+ dLat = (dLat * 180.0) / ((a * (1 - ee)) / (magic * sqrtMagic) * PI);
+ dLng = (dLng * 180.0) / (a / sqrtMagic * Math.cos(redLat) * PI);
+ double mgLat = lat + dLat;
+ double mgLng = lng + dLng;
+ return new double[]{mgLng, mgLat};
+ }
+ }
+
+ private static double transformLat(double lng, double lat) {
+ double 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;
+ }
+
+ private static double transformLng(double lng, double lat) {
+ double 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;
+ }
+ /**
+ * ������������������������������
+ *
+ * @param lng ������
+ * @param lat ������
+ * @return ���������������������
+ */
+ public static boolean outOfChina(double lng, double lat) {
+ return (lng < 72.004 || lng > 137.8347) || (lat < 0.8293 || lat > 55.8271);
+ }
+
+ /**
+ * GCJ02 ���������������
+ *
+ * @param lng GCJ02 ������
+ * @param lat GCJ02 ������
+ * @return ���������������[���������������]
+ */
+ public static double[] transformGCJ02ToBD09(double lng, double lat) {
+ double z = Math.sqrt(lng * lng + lat * lat) + 0.00002 * Math.sin(lat * x_PI);
+ double theta = Math.atan2(lat, lng) + 0.000003 * Math.cos(lng * x_PI);
+ double bd_lng = z * Math.cos(theta) + 0.0065;
+ double bd_lat = z * Math.sin(theta) + 0.006;
+ return new double[]{bd_lng, bd_lat};
+ }
+
+
+ /**
+ * WGS84 ��� ������������BD09
+ *
+ * @param lng ������
+ * @param lat ������
+ * @return BD09 ���������[���������������]
+ */
+ public static double[] transformWGS84ToBD09(double lng, double lat) {
+ double[] lngLat = transformWGS84ToGCJ02(lng, lat);
+
+ return transformGCJ02ToBD09(lngLat[0], lngLat[1]);
+ }
+
}
diff --git a/screen-api/src/main/java/com/moral/api/pojo/dto/uav/UAVGetBD.java b/screen-api/src/main/java/com/moral/api/pojo/dto/uav/UAVGetBD.java
new file mode 100644
index 0000000..eeca63a
--- /dev/null
+++ b/screen-api/src/main/java/com/moral/api/pojo/dto/uav/UAVGetBD.java
@@ -0,0 +1,24 @@
+package com.moral.api.pojo.dto.uav;
+
+import lombok.Data;
+
+@Data
+public class UAVGetBD {
+
+ /**
+ * ������
+ */
+ private Double flyLat;
+
+
+ /**
+ * ������
+ */
+ private Double flyLon;
+
+
+ private String time;
+
+
+ private String value;
+}
--
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