From 3aea0bf8e9f3178fe2aabb1e546de584d2bd5fcf Mon Sep 17 00:00:00 2001
From: 13693261870 <252740454@qq.com>
Date: 星期四, 14 十一月 2024 15:54:20 +0800
Subject: [PATCH] 1
---
src/main/java/com/se/simu/service/ResultService.java | 3 ++-
src/main/java/com/se/simu/helper/GdalHelper.java | 21 +++++++++++++--------
src/main/java/com/se/simu/domain/po/PondingPo.java | 19 +++++++++++++++++++
3 files changed, 34 insertions(+), 9 deletions(-)
diff --git a/src/main/java/com/se/simu/domain/po/PondingPo.java b/src/main/java/com/se/simu/domain/po/PondingPo.java
index b44ba90..2fcaa93 100644
--- a/src/main/java/com/se/simu/domain/po/PondingPo.java
+++ b/src/main/java/com/se/simu/domain/po/PondingPo.java
@@ -1,9 +1,11 @@
package com.se.simu.domain.po;
import com.se.simu.domain.dto.PointDto;
+import com.se.simu.helper.GdalHelper;
import io.swagger.annotations.ApiModelProperty;
import org.gdal.ogr.Geometry;
import org.gdal.ogr.ogr;
+import org.gdal.osr.osr;
@SuppressWarnings("ALL")
public class PondingPo {
@@ -16,6 +18,9 @@
@ApiModelProperty("绉按娣卞害")
private Double depth;
+ @ApiModelProperty("闈㈢Н")
+ private Double area;
+
public PondingPo() {
}
@@ -24,9 +29,15 @@
point.AddPoint_2D(dto.getX(), dto.getY());
point.AssignSpatialReference(polygon.GetSpatialReference());
+ //GdalHelper.toWgs84(polygon.GetSpatialReference(), polygon);
+ //GdalHelper.toWgs84(polygon.GetSpatialReference(), point);
+ polygon.TransformTo(GdalHelper.SR4326);
+ point.TransformTo(GdalHelper.SR4326);
+
this.polygon = polygon.ExportToWkt();
this.point = point.ExportToWkt();
this.depth = dto.getVal();
+ this.area = polygon.Area();
}
public PondingPo(String polygon, String point, Double depth) {
@@ -58,4 +69,12 @@
public void setDepth(Double depth) {
this.depth = depth;
}
+
+ public Double getArea() {
+ return area;
+ }
+
+ public void setArea(Double area) {
+ this.area = area;
+ }
}
diff --git a/src/main/java/com/se/simu/helper/GdalHelper.java b/src/main/java/com/se/simu/helper/GdalHelper.java
index a10d0d4..3ea0ba9 100644
--- a/src/main/java/com/se/simu/helper/GdalHelper.java
+++ b/src/main/java/com/se/simu/helper/GdalHelper.java
@@ -128,8 +128,7 @@
}
}
- public static Geometry getMinPoint(Dataset ds)
- {
+ public static Geometry getMinPoint(Dataset ds) {
double[] transform = new double[6];
ds.GetGeoTransform(transform);
@@ -142,8 +141,7 @@
return Transform(ds, point);
}
- public static Geometry getMaxPoint(Dataset ds)
- {
+ public static Geometry getMaxPoint(Dataset ds) {
double[] transform = new double[6];
ds.GetGeoTransform(transform);
@@ -156,11 +154,9 @@
return Transform(ds, point);
}
- public static Geometry Transform(Dataset ds, Geometry point)
- {
+ public static Geometry Transform(Dataset ds, Geometry point) {
point.AssignSpatialReference(ds.GetSpatialRef());
- if (ds.GetSpatialRef().IsGeographic() > 0)
- {
+ if (ds.GetSpatialRef().IsGeographic() > 0) {
return point;
}
@@ -189,6 +185,15 @@
return point;
}
+ public static int toWgs84(SpatialReference sr, Geometry g) {
+ CoordinateTransformation ct = new CoordinateTransformation(sr, GdalHelper.SR4326);
+ if (sr.IsProjected() != 1) {
+ sr.SetAxisMappingStrategy(osr.OAMS_TRADITIONAL_GIS_ORDER);
+ }
+
+ return g.TransformTo(GdalHelper.SR4326);
+ }
+
public static double[] fromWgs84(SpatialReference sr, double x, double y) {
CoordinateTransformation ct = new CoordinateTransformation(GdalHelper.SR4326, sr);
if (sr.IsProjected() != 1) {
diff --git a/src/main/java/com/se/simu/service/ResultService.java b/src/main/java/com/se/simu/service/ResultService.java
index 2be4262..bd517c2 100644
--- a/src/main/java/com/se/simu/service/ResultService.java
+++ b/src/main/java/com/se/simu/service/ResultService.java
@@ -496,7 +496,8 @@
if (CollectionUtils.isEmpty(list)) return;
try {
- writeJson(dto.getOutPath() + File.separator + "water.json", JSON.toJSONString(list));
+ filePath = dto.getOutPath() + File.separator + "waters" + File.separator + ticks + File.separator + "water.json";
+ writeJson(filePath, JSON.toJSONString(list));
} catch (Exception ex) {
log.error(ex.getMessage(), ex);
}
--
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