[add]tif裁剪

张洋洋

2025-02-13 30a47805b1e3233827a6a2db4d97bfb7f6250384

 src/main/java/com/se/simu/controller/SimuController.java

@@ -492,54 +492,54 @@
        SemUtils.cityJsonToSem(pointPath, filePatn + "node.sem");
        return success(filePatn + "node.sem");
    }
//    @ApiOperation(value = "管点转cityjson")
//    @GetMapping(value = "/pointToCityJson", produces = "application/json; charset=UTF-8")
//    public R<String> pointToCityJson(@RequestParam("shpPath") String shpPath) throws Exception {
//        String path = outPath + "\\point\\";
//        List<Map<String, Object>> list = ShpReadUtils.readPointShp(shpPath);
//        JSONObject jsonObject = getModule("pointmodule.json");
//        for (Map<String, Object> map : list
//        ) {
//            //拼装坐标
//            JSONArray vertice = new JSONArray();
//            vertice.add(map.get("lon"));
//            vertice.add(map.get("lat"));
//            vertice.add(0.0);
//            jsonObject.getJSONArray("vertices").add(vertice);
//            //拼装基础信息
//            JSONObject cityObject = new JSONObject();
//            cityObject.put("type", "+PipePoint");
//            JSONObject attribute = new JSONObject();
//            attribute.put("name", map.get("fsw"));
//            cityObject.put("attributes", attribute);
//            JSONArray geometry = new JSONArray();
//            JSONObject metry = new JSONObject();
//            metry.put("type", "MultiPoint");
//            metry.put("lod", 0);
//            JSONArray boundarie = new JSONArray();
//            boundarie.add(jsonObject.getJSONArray("vertices").size() - 1);
//            metry.put("boundaries", boundarie);
//            geometry.add(metry);
//            cityObject.put("geometry", geometry);
//            jsonObject.getJSONObject("CityObjects").put("UUID_" + UUID.randomUUID().toString(), cityObject);
//        }
//        long times = System.currentTimeMillis();
//        String pointPath = path + times + "\\管点.json";
//        File dirFile = new File(path + times);
//        if (!dirFile.exists()) {
//            dirFile.mkdirs();
//        }
//        FileWriter fileWriter = new FileWriter(pointPath);
//        fileWriter.write(jsonObject.toJSONString());
//        fileWriter.close();
//        String filePatn = inPath + "\\tongzhou\\";
//        File file = new File(filePatn);
//        if (!file.exists()) {
//            file.mkdirs();
//        }
//        SemUtils.cityJsonToSem(pointPath, filePatn + "node.sem");
//        return success(filePatn + "node.sem");
//    }
    @ApiOperation(value = "管点转cityjson")
    @GetMapping(value = "/pointToCityJson", produces = "application/json; charset=UTF-8")
    public R<String> pointToCityJson(@RequestParam("shpPath") String shpPath) throws Exception {
        String path = outPath + "\\point\\";
        List<Map<String, Object>> list = ShpReadUtils.readPointShp(shpPath);
        JSONObject jsonObject = getModule("pointmodule.json");
        for (Map<String, Object> map : list
        ) {
            //拼装坐标
            JSONArray vertice = new JSONArray();
            vertice.add(map.get("lon"));
            vertice.add(map.get("lat"));
            vertice.add(0.0);
            jsonObject.getJSONArray("vertices").add(vertice);
            //拼装基础信息
            JSONObject cityObject = new JSONObject();
            cityObject.put("type", "+PipePoint");
            JSONObject attribute = new JSONObject();
            attribute.put("name", map.get("fsw"));
            cityObject.put("attributes", attribute);
            JSONArray geometry = new JSONArray();
            JSONObject metry = new JSONObject();
            metry.put("type", "MultiPoint");
            metry.put("lod", 0);
            JSONArray boundarie = new JSONArray();
            boundarie.add(jsonObject.getJSONArray("vertices").size() - 1);
            metry.put("boundaries", boundarie);
            geometry.add(metry);
            cityObject.put("geometry", geometry);
            jsonObject.getJSONObject("CityObjects").put("UUID_" + UUID.randomUUID().toString(), cityObject);
        }
        long times = System.currentTimeMillis();
        String pointPath = path + times + "\\管点.json";
        File dirFile = new File(path + times);
        if (!dirFile.exists()) {
            dirFile.mkdirs();
        }
        FileWriter fileWriter = new FileWriter(pointPath);
        fileWriter.write(jsonObject.toJSONString());
        fileWriter.close();
        String filePatn = inPath + "\\tongzhou\\";
        File file = new File(filePatn);
        if (!file.exists()) {
            file.mkdirs();
        }
        SemUtils.cityJsonToSem(pointPath, filePatn + "node.sem");
        return success(filePatn + "node.sem");
    }

    @ApiOperation(value = "管线sem生成")
    @PostMapping(value = "/lineToSem", produces = "application/json; charset=UTF-8")
@@ -696,6 +696,53 @@
        SemUtils.cityJsonToSem(pointPath, filePatn + "link.sem");
        return success(filePatn + "link.sem");
    }
    @ApiOperation(value = "地形转sem")
    @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 = "地形转cityjson")
    @GetMapping(value = "/terrainToCityJson", produces = "application/json; charset=UTF-8")