From b3868ac131f81237c4a5e68b7b9bf9aabb54f184 Mon Sep 17 00:00:00 2001
From: 13693261870 <252740454@qq.com>
Date: 星期一, 18 十一月 2024 17:21:19 +0800
Subject: [PATCH] 1
---
src/main/java/com/se/simu/service/WaterService.java | 35 +++++++++++++++++++++++++++++++++++
1 files changed, 35 insertions(+), 0 deletions(-)
diff --git a/src/main/java/com/se/simu/service/WaterService.java b/src/main/java/com/se/simu/service/WaterService.java
index afc9fe3..46c7c96 100644
--- a/src/main/java/com/se/simu/service/WaterService.java
+++ b/src/main/java/com/se/simu/service/WaterService.java
@@ -4,6 +4,7 @@
import cn.hutool.json.JSONUtil;
import com.se.simu.config.PropertiesConfig;
import com.se.simu.domain.po.DataPo;
+import com.se.simu.domain.po.PondingPo;
import com.se.simu.domain.po.SimuPo;
import com.se.simu.domain.vo.*;
import com.se.simu.helper.GdalHelper;
@@ -118,6 +119,40 @@
}
public Double getWaterArea(SimuPo simu, double x, double y, Long timestamp) {
+ List<PondingPo> list = readWaterJson(simu.getServiceName(), timestamp);
+ if (CollectionUtils.isEmpty(list)) return null;
+
+ //DataPo data = JSONUtil.toBean(simu.getData(), DataPo.class);
+ //SpatialReference sr = GdalHelper.createSpatialReference(data.getEpsg());
+
+ Geometry p = new Geometry(ogr.wkbPoint);
+ p.AddPoint_2D(x, y);
+ p.AssignSpatialReference(GdalHelper.SR4326);
+
+ for (PondingPo po : list) {
+ if (StringHelper.isEmpty(po.getPolygon())) continue;
+
+ Geometry polygon = Geometry.CreateFromWkt(po.getPolygon());
+ polygon.AssignSpatialReference(GdalHelper.SR4326);
+ if (polygon.Contains(p)) {
+ return po.getArea();
+ }
+ }
+
+ return null;
+ }
+
+ private List<PondingPo> readWaterJson(String serviceName, Long timestamp) {
+ String filePath = config.getOutPath() + File.separator + serviceName + File.separator + "waters" + File.separator + timestamp + File.separator + "water.json";
+ String json = getText(filePath);
+ if (StringHelper.isEmpty(json)) {
+ return null;
+ }
+
+ return JSONUtil.toList(json, PondingPo.class);
+ }
+
+ public Double getWaterArea2(SimuPo simu, double x, double y, Long timestamp) {
String filePath = config.getOutPath() + File.separator + simu.getServiceName() + File.separator + "waters"
+ File.separator + timestamp + File.separator + "water.geojson";
if (!FileUtil.exist(filePath)) return null;
--
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