From 7185f65d9e4087fef18567365ea621845fe2659e Mon Sep 17 00:00:00 2001
From: 13693261870 <252740454@qq.com>
Date: 星期三, 28 二月 2024 16:17:08 +0800
Subject: [PATCH] 使用JTS计算面积
---
src/main/java/com/lf/server/service/sys/ReportService.java | 19 +++++++++++++++++--
1 files changed, 17 insertions(+), 2 deletions(-)
diff --git a/src/main/java/com/lf/server/service/sys/ReportService.java b/src/main/java/com/lf/server/service/sys/ReportService.java
index a01529c..353c1f6 100644
--- a/src/main/java/com/lf/server/service/sys/ReportService.java
+++ b/src/main/java/com/lf/server/service/sys/ReportService.java
@@ -1,9 +1,9 @@
package com.lf.server.service.sys;
import com.lf.server.entity.all.RedisCacheKey;
-import com.lf.server.entity.all.ResAuthEntity;
import com.lf.server.entity.all.SettingData;
import com.lf.server.entity.all.StaticData;
+import com.lf.server.entity.ctrl.CoordinateEntity;
import com.lf.server.entity.ctrl.CountEntity;
import com.lf.server.entity.data.DownloadEntity;
import com.lf.server.entity.sys.AttachEntity;
@@ -13,7 +13,6 @@
import com.lf.server.mapper.sys.ReportMapper;
import com.lf.server.service.all.RedisService;
import com.lf.server.service.data.DownloadService;
-import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import javax.annotation.Resource;
@@ -139,12 +138,28 @@
return list;
}
+ @Override
+ public List<CoordinateEntity> selectExplorationPoints(String code) {
+ return reportMapper.selectExplorationPoints(StringHelper.getRightLike(code));
+ }
+
/**
* 缁熻閽诲瓟鐐归潰绉�
*/
private void countExplorationArea(List<CountEntity> list) {
+ for (CountEntity ce : list) {
+ if (0 == ce.getCount()) {
+ continue;
+ }
+ List<CoordinateEntity> ces = selectExplorationPoints(ce.getM3());
+ if (null == ces || ces.size() < 3) {
+ continue;
+ }
+ double area = JtsHelper.calcAreaByPoints(ces);
+ ce.setArea(area);
+ }
}
/**
--
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