From 3c7edc1846cab6a1bdc02512a5f59a4031e2e07e Mon Sep 17 00:00:00 2001
From: 张洋洋 <10611411+yang-yang-z@user.noreply.gitee.com>
Date: 星期六, 08 二月 2025 14:24:34 +0800
Subject: [PATCH] [add]cityjson转sem
---
src/main/java/com/se/simu/domain/dto/GridDto.java | 26 +++++++++++++
src/main/resources/grid.json | 1
src/main/java/com/se/simu/utils/SemUtils.java | 17 +-------
src/main/java/com/se/simu/controller/SimuController.java | 60 ++++++++++++++++++++++-------
4 files changed, 75 insertions(+), 29 deletions(-)
diff --git a/src/main/java/com/se/simu/controller/SimuController.java b/src/main/java/com/se/simu/controller/SimuController.java
index 58bdf74..e11153d 100644
--- a/src/main/java/com/se/simu/controller/SimuController.java
+++ b/src/main/java/com/se/simu/controller/SimuController.java
@@ -7,6 +7,7 @@
import com.se.simu.config.PropertiesConfig;
import com.se.simu.domain.dto.GeDb;
import com.se.simu.domain.dto.GeLayer;
+import com.se.simu.domain.dto.GridDto;
import com.se.simu.domain.po.DataPo;
import com.se.simu.domain.po.SimuPo;
import com.se.simu.domain.vo.*;
@@ -387,7 +388,7 @@
metry.put("type", "MultiPoint");
metry.put("lod", 0);
JSONArray boundarie = new JSONArray();
- boundarie.add(jsonObject.getJSONArray("vertices").size()-1);
+ boundarie.add(jsonObject.getJSONArray("vertices").size() - 1);
metry.put("boundaries", boundarie);
geometry.add(metry);
cityObject.put("geometry", geometry);
@@ -400,7 +401,7 @@
FileWriter fileWriter = new FileWriter(path + tableName + "\\闄嶉洦閲�.json");
fileWriter.write(jsonObject.toJSONString());
fileWriter.close();
- SemUtils.cityJsonToSem(path + tableName + "\\闄嶉洦閲�.json",path + tableName + "\\station_rain.sem");
+ SemUtils.cityJsonToSem(path + tableName + "\\闄嶉洦閲�.json", path + tableName + "\\station_rain.sem");
return success(path + tableName + "\\station_rain.sem");
}
@@ -429,7 +430,7 @@
metry.put("type", "MultiPoint");
metry.put("lod", 0);
JSONArray boundarie = new JSONArray();
- boundarie.add(jsonObject.getJSONArray("vertices").size()-1);
+ boundarie.add(jsonObject.getJSONArray("vertices").size() - 1);
metry.put("boundaries", boundarie);
geometry.add(metry);
cityObject.put("geometry", geometry);
@@ -444,7 +445,7 @@
FileWriter fileWriter = new FileWriter(pointPath);
fileWriter.write(jsonObject.toJSONString());
fileWriter.close();
- SemUtils.cityJsonToSem(pointPath,path + times + "\\point.sem");
+ SemUtils.cityJsonToSem(pointPath, path + times + "\\point.sem");
return success(path + times + "\\point.sem");
}
@@ -469,16 +470,16 @@
JSONArray array = JSONObject.parseObject(map.get("the_geom").toString()).getJSONArray("coordinates");
for (int i = 0; i < array.size(); i++) {
JSONObject object = JSONObject.parseObject(array.get(i).toString());
- jsonObject.getJSONArray("vertices").add(ProjectionToGeographicUtil.getPoint(Double.valueOf(object.get("x").toString()),Double.valueOf(object.get("y").toString())));
- boundarie.add(jsonObject.getJSONArray("vertices").size()-1);
+ jsonObject.getJSONArray("vertices").add(ProjectionToGeographicUtil.getPoint(Double.valueOf(object.get("x").toString()), Double.valueOf(object.get("y").toString())));
+ boundarie.add(jsonObject.getJSONArray("vertices").size() - 1);
}
- JSONArray jsonArray=new JSONArray();
+ JSONArray jsonArray = new JSONArray();
jsonArray.add(boundarie);
metry.put("boundaries", jsonArray);
- JSONArray metryArray=new JSONArray();
+ JSONArray metryArray = new JSONArray();
metryArray.add(metry);
- cityObject.put("geometry",metryArray);
- cityObject.put("attributes",attribute);
+ cityObject.put("geometry", metryArray);
+ cityObject.put("attributes", attribute);
cityObject.put("attributes", attribute);
geometry.add(metry);
jsonObject.getJSONObject("CityObjects").put("UUID_" + UUID.randomUUID().toString(), cityObject);
@@ -495,25 +496,54 @@
SemUtils.cityJsonToSem(pointPath, path + times + "\\line.sem");
return success(path + times + "\\line.sem");
}
+
@ApiOperation(value = "鍦板舰杞琧ityjson")
@GetMapping(value = "/terrainToCityJson", produces = "application/json; charset=UTF-8")
public R<String> terrainToCityJson(@RequestParam("tifPath") String tifPath) throws Exception {
long times = System.currentTimeMillis();
- String path = outPath + "\\terrain\\"+times+"\\";
- File dirFile = new File(path+"appearance");
+ String path = outPath + "\\terrain\\" + times + "\\";
+ File dirFile = new File(path + "appearance");
if (!dirFile.exists()) {
dirFile.mkdirs();
}
- String pngPath=path+"appearance\\terrain.png";
- TiffToRGBUtil.tifToPng(tifPath,pngPath);
+ String pngPath = path + "appearance\\terrain.png";
+ TiffToRGBUtil.tifToPng(tifPath, pngPath);
JSONObject jsonObject = getModule("terrainmodule.json");
- jsonObject.put("vertices",TiffCoordinateExtractorUtil.getCoordinate(tifPath));
+ jsonObject.put("vertices", TiffCoordinateExtractorUtil.getCoordinate(tifPath));
FileWriter fileWriter = new FileWriter(path + "terrain.json");
fileWriter.write(jsonObject.toJSONString());
fileWriter.close();
SemUtils.cityJsonToSem(path + "terrain.json", path + "terrain.sem");
return success(path + "terrain.sem");
}
+
+ @ApiOperation(value = "grid杞琧ityjson")
+ @PostMapping(value = "/gridToCityJson", produces = "application/json; charset=UTF-8")
+ public R<String> gridToCityJson(@RequestBody List<GridDto> dtos) throws Exception {
+ long times = System.currentTimeMillis();
+ String path = outPath + "\\grid\\" + times + "\\";
+ File dirFile = new File(path );
+ if (!dirFile.exists()) {
+ dirFile.mkdirs();
+ }
+ JSONObject jsonObject = getModule("grid.json");
+ JSONArray array = jsonObject.getJSONArray("vertices");
+ for (GridDto dto:dtos
+ ) {
+ JSONArray jsonArray=new JSONArray();
+ jsonArray.add(dto.getLon());
+ jsonArray.add(dto.getLat());
+ jsonArray.add(0);
+ array.add(jsonArray);
+ }
+ jsonObject.put("vertices",array);
+ FileWriter fileWriter = new FileWriter(path + "grid.json");
+ fileWriter.write(jsonObject.toJSONString());
+ fileWriter.close();
+ SemUtils.cityJsonToSem(path + "grid.json", path + "grid.sem");
+ return success(path + "grid.sem");
+ }
+
public JSONObject getModule(String moduleName) {
JSONObject jsonObject = new JSONObject();
try {
diff --git a/src/main/java/com/se/simu/domain/dto/GridDto.java b/src/main/java/com/se/simu/domain/dto/GridDto.java
new file mode 100644
index 0000000..fb18ec7
--- /dev/null
+++ b/src/main/java/com/se/simu/domain/dto/GridDto.java
@@ -0,0 +1,26 @@
+package com.se.simu.domain.dto;
+
+import java.io.Serializable;
+
+public class GridDto implements Serializable {
+
+ private Double lat;
+
+ private Double lon;
+
+ public Double getLat() {
+ return lat;
+ }
+
+ public void setLat(Double lat) {
+ this.lat = lat;
+ }
+
+ public Double getLon() {
+ return lon;
+ }
+
+ public void setLon(Double lon) {
+ this.lon = lon;
+ }
+}
diff --git a/src/main/java/com/se/simu/utils/SemUtils.java b/src/main/java/com/se/simu/utils/SemUtils.java
index b16bf0a..f0fe654 100644
--- a/src/main/java/com/se/simu/utils/SemUtils.java
+++ b/src/main/java/com/se/simu/utils/SemUtils.java
@@ -5,18 +5,7 @@
public class SemUtils {
public static void main(String[] args) throws Exception {
- //cityjson杞瑂em 绠＄偣 瀹屾垚
-// SEM sem = SEM.fromCityJSON("D:\\out\\point\\1737602481122\\绠＄偣.json");
-// sem.writeToFile("D:\\out\\point\\1737602481122\\point.sem");
- //cityjson杞瑂em 绠＄嚎
-// SEM sem = SEM.fromCityJSON("D:\\out\\line\\1737615372545\\绠＄嚎.json");
-// sem.writeToFile("D:\\out\\line\\1737615372545\\绠＄嚎.sem");
- //cityjson杞瑂em 鍦板舰 瀹屾垚
-// SEM sem = SEM.fromCityJSON("D:\\out\\terrain\\1737603153671\\terrain.json");
-// sem.writeToFile("D:\\out\\terrain\\1737603153671\\terrain.sem");
- //cityjson杞瑂em 闄嶉洦(鎴愬姛)
- SEM sem = SEM.fromCityJSON("D:\\out\\station_rain_1736399134241\\闄嶉洦閲�.json");
- sem.writeToFile("D:\\out\\station_rain_1736399134241\\闄嶉洦閲�.sem");
+ semToCityJson();
}
public static void cityJsonToSem(String jsonUrl,String semUrl) throws Exception {
//cityjson杞瑂em
@@ -25,7 +14,7 @@
}
public static void semToCityJson() throws Exception {
//sem杞琧ityjson
- SEM sem2 = new SEM("C:\\XXX\\Grid.sem");
- sem2.writeToCityJSON("C:\\XXX\\Gridout.json");
+ SEM sem2 = new SEM("D:\\鍩庡競鍐呮稘\\sem\\tongzhou\\tongzhou\\grid.sem");
+ sem2.writeToCityJSON("D:\\鍩庡競鍐呮稘\\sem\\tongzhou\\tongzhou\\grid\\grid.json");
}
}
diff --git a/src/main/resources/grid.json b/src/main/resources/grid.json
new file mode 100644
index 0000000..f3ddb4c
--- /dev/null
+++ b/src/main/resources/grid.json
@@ -0,0 +1 @@
+{"type":"CityJSON","version":"1.0","metadata":{"datasetPointOfContact":{}},"Dynamizers":[{"gmlId":"UUID_f5a04e3c-ba56-44d0-922d-de80f208267a"}],"CityObjects":{"UUID_f5a04e3c-ba56-44d0-922d-de80f208267a":{"type":"+Grid","geometry":[{"type":"MultiSurface","boundaries":[[[0,1,2,3]]],"lod":0}]}},"vertices":[],"appearance":{"materials":[],"textures":[],"vertices-texture":[]},"geometry-templates":{"templates":[],"vertices-templates":[]}}
\ No newline at end of file
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