From 30a47805b1e3233827a6a2db4d97bfb7f6250384 Mon Sep 17 00:00:00 2001
From: 张洋洋 <10611411+yang-yang-z@user.noreply.gitee.com>
Date: 星期四, 13 二月 2025 11:56:47 +0800
Subject: [PATCH] [add]tif裁剪
---
src/main/java/com/se/simu/config/PropertiesConfig.java | 10 +++++
src/main/java/com/se/simu/utils/TiffToRGBUtil.java | 2
src/main/resources/terrainmodule.json | 2
src/main/resources/application-zyy.yml | 1
src/main/java/com/se/simu/controller/SimuController.java | 47 +++++++++++++++++++++++
5 files changed, 60 insertions(+), 2 deletions(-)
diff --git a/src/main/java/com/se/simu/config/PropertiesConfig.java b/src/main/java/com/se/simu/config/PropertiesConfig.java
index cb2ef33..1e5427e 100644
--- a/src/main/java/com/se/simu/config/PropertiesConfig.java
+++ b/src/main/java/com/se/simu/config/PropertiesConfig.java
@@ -72,6 +72,8 @@
private boolean copyTif;
+ private String tifPath;
+
public String getVer() {
return ver;
}
@@ -319,4 +321,12 @@
public void setCopyTif(boolean copyTif) {
this.copyTif = copyTif;
}
+
+ public String getTifPath() {
+ return tifPath;
+ }
+
+ public void setTifPath(String tifPath) {
+ this.tifPath = tifPath;
+ }
}
diff --git a/src/main/java/com/se/simu/controller/SimuController.java b/src/main/java/com/se/simu/controller/SimuController.java
index c1282d6..cc52949 100644
--- a/src/main/java/com/se/simu/controller/SimuController.java
+++ b/src/main/java/com/se/simu/controller/SimuController.java
@@ -696,6 +696,53 @@
SemUtils.cityJsonToSem(pointPath, filePatn + "link.sem");
return success(filePatn + "link.sem");
}
+ @ApiOperation(value = "鍦板舰杞瑂em")
+ @PostMapping(value = "/terrainToSem", produces = "application/json; charset=UTF-8")
+ public R<String> terrainToSem(@RequestBody List<GridDto> dtos) throws Exception {
+ long times = System.currentTimeMillis();
+ String path = outPath + "\\terrain\\" + times + "\\";
+ File dirFile = new File(path + "appearance");
+ if (!dirFile.exists()) {
+ dirFile.mkdirs();
+ }
+ double minx=180.0;
+ double maxx=0.0;
+ double miny=180.0;
+ double maxy=0.0;
+ for (GridDto dto:dtos
+ ) {
+ if (dto.getLon()>maxx){
+ maxx=dto.getLon();
+ }
+ if (dto.getLon()<minx){
+ minx=dto.getLon();
+ }
+ if (dto.getLat()>maxy){
+ maxy=dto.getLat();
+ }
+ if (dto.getLat()<miny){
+ miny=dto.getLat();
+ }
+ }
+ JSONArray min= ProjectionToGeographicUtil.get4548Point(minx,miny);
+ JSONArray max=ProjectionToGeographicUtil.get4548Point(maxx,maxy);
+ String tifPath=path+"terrain.tif";
+ TiffClipper.cropTiffByLatLon(config.getTifPath(),tifPath,min.getDouble(0),min.getDouble(1),max.getDouble(0),max.getDouble(1));
+ String pngPath = path + "appearance\\terrain.png";
+ TiffToRGBUtil.tifToPng(tifPath, pngPath);
+ JSONObject jsonObject = getModule("terrainmodule.json");
+ jsonObject.put("vertices", TiffCoordinateExtractorUtil.getCoordinate(tifPath));
+ FileWriter fileWriter = new FileWriter(path + "terrain.json");
+ fileWriter.write(jsonObject.toJSONString());
+ fileWriter.close();
+ String filePatn = inPath + "\\tongzhou\\";
+ File file = new File(filePatn);
+ if (!file.exists()) {
+ file.mkdirs();
+ }
+ SemUtils.cityJsonToSem(path + "terrain.json", filePatn + "terrain.sem");
+ return success(filePatn + "terrain.sem");
+ }
@ApiOperation(value = "鍦板舰杞琧ityjson")
@GetMapping(value = "/terrainToCityJson", produces = "application/json; charset=UTF-8")
diff --git a/src/main/java/com/se/simu/utils/TiffToRGBUtil.java b/src/main/java/com/se/simu/utils/TiffToRGBUtil.java
index 66a41bd..45bda87 100644
--- a/src/main/java/com/se/simu/utils/TiffToRGBUtil.java
+++ b/src/main/java/com/se/simu/utils/TiffToRGBUtil.java
@@ -14,7 +14,7 @@
public class TiffToRGBUtil {
public static void main(String[] args) throws Exception{
- tifToPng("D:\\鍩庡競鍐呮稘\\sem\\DEM100.tif","D:\\鍩庡競鍐呮稘\\sem\\DEM100.png");
+ tifToPng("D:\\鍩庡競鍐呮稘\\sem\\tongzhou_1m_tif\\tongzhou_raster_4548_1m_clip_river_fill.tif","D:\\鍩庡競鍐呮稘\\sem\\tongzhou_1m_tif\\tongzhou_raster_4548_1m_clip_river_fill.png");
}
public static void tifToPng(String tifPath, String pngPath) throws Exception {
// 娉ㄥ唽鎵�鏈夌殑 GDAL 椹卞姩
diff --git a/src/main/resources/application-zyy.yml b/src/main/resources/application-zyy.yml
index 91e5d15..0c609a4 100644
--- a/src/main/resources/application-zyy.yml
+++ b/src/main/resources/application-zyy.yml
@@ -153,3 +153,4 @@
waterPath: depth
flowPath: velocity
copyTif: false
+ tifPath: D:\鍩庡競鍐呮稘\sem\tongzhou_1m_tif\tongzhou_raster_4548_1m_clip_river_fill.tif
diff --git a/src/main/resources/terrainmodule.json b/src/main/resources/terrainmodule.json
index b6990de..fb5a9ea 100644
--- a/src/main/resources/terrainmodule.json
+++ b/src/main/resources/terrainmodule.json
@@ -1 +1 @@
-{"type":"CityJSON","version":"1.0","CityObjects":{"UUID_63b11762-6a6a-4d91-b497-6314fee1ce0f":{"type":"+Terrain","geometry":[{"type":"MultiSurface","boundaries":[[[0,1,2,3]]],"texture":{"visual":{"values":[[[0,0,1,2,3]]]}},"lod":0}]}},"appearance":{"textures":[{"type":"PNG","image":"appearances/terrain.png"}],"vertices-texture":[[0.0,0.0],[0.0,1.0],[1.0,1.0],[1.0,0.0]]}}
\ No newline at end of file
+{"type":"CityJSON","version":"1.0","CityObjects":{"UUID_63b11762-6a6a-4d91-b497-6314fee1ce0f":{"type":"+Terrain","geometry":[{"type":"MultiSurface","boundaries":[[[0,1,2,3]]],"texture":{"visual":{"values":[[[0,0,1,2,3]]]}},"lod":0}]}},"appearance":{"textures":[{"type":"PNG","image":"appearance/terrain.png"}],"vertices-texture":[[0.0,0.0],[0.0,1.0],[1.0,1.0],[1.0,0.0]]}}
\ No newline at end of file
--
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