| | |
| | | basePath + config.getBuildingFile(), |
| | | basePath + config.getWaterPath(), |
| | | basePath + config.getFlowPath(), |
| | | config.getInPath(), |
| | | config.getOutPath(), |
| | | data.getEpsg()); |
| | | LayerDto layer = new LayerDto(config.getVer(), data.getEpsg(), config.getSizes()); |
| | |
| | | |
| | | for (int[] sizes : layer.getTerrain().getSize()) { |
| | | String tif = dto.getTemp() + File.separator + "terrain_" + sizes[0] + "_" + sizes[1] + ".tif"; |
| | | Resample(ds, tif, sizes[0], sizes[1], layer); |
| | | ComHelper.Resample(ds, tif, sizes[0], sizes[1], layer); |
| | | if (!new File(tif).exists()) continue; |
| | | |
| | | String png = terrainPath + File.separator + sizes[0] + "_" + sizes[1] + ".png"; |
| | | Terrain2Png(layer, tif, png, sizes[0], sizes[1]); |
| | | } |
| | | } |
| | | |
| | | private void Resample(Dataset ds, String dest, int width, int height, LayerDto layer) { |
| | | Vector<String> vector = new Vector<>(); |
| | | //vector.add("-s_srs"); |
| | | //vector.add("EPSG:" + 4548); |
| | | //vector.add("-t_srs"); |
| | | //vector.add("EPSG:" + 4326); |
| | | vector.add("-ts"); |
| | | vector.add("" + width); |
| | | vector.add("" + height); |
| | | //vector.add("-te"); |
| | | //vector.add("" + layer.getExtension().getMinx()); |
| | | //vector.add("" + layer.getExtension().getMiny()); |
| | | //vector.add("" + layer.getExtension().getMaxx()); |
| | | //vector.add("" + layer.getExtension().getMaxy()); |
| | | //vector.add("-te_srs"); |
| | | //vector.add("EPSG:" + 4326); |
| | | vector.add("-r"); |
| | | vector.add("bilinear"); |
| | | vector.add("-of"); |
| | | vector.add("GTiff"); |
| | | WarpOptions warpOptions = new WarpOptions(vector); |
| | | |
| | | Dataset destDs = gdal.Warp(dest, new Dataset[]{ds}, warpOptions); |
| | | destDs.delete(); |
| | | } |
| | | |
| | | private void Terrain2Png(LayerDto layer, String tif, String png, int width, int height) { |
| | |
| | | if (null == ds.GetSpatialRef()) ds.SetSpatialRef(dto.getSpatialReference()); |
| | | |
| | | createWaterPng(dto, ds, layer, layer.getWaters().getData().get(i)); |
| | | copyWaterTif(dto, ds, layer.getWaters().getData().get(i)); |
| | | if (config.getCopyTif()) copyWaterTif(dto, ds, layer.getWaters().getData().get(i)); |
| | | createVectors(dto, ds, layer, layer.getWaters().getData().get(i)); |
| | | } finally { |
| | | if (null != ds) ds.delete(); |
| | |
| | | for (int[] sizes : layer.getTerrain().getSize()) { |
| | | String fileName = ComHelper.getNameWithExt(ds.GetDescription()) + "_" + sizes[0] + "_" + sizes[1]; |
| | | String tif = dto.getTemp() + File.separator + fileName + ".tif"; |
| | | Resample(ds, tif, sizes[0], sizes[1], layer); |
| | | ComHelper.Resample(ds, tif, sizes[0], sizes[1], layer); |
| | | if (!new File(tif).exists()) continue; |
| | | |
| | | String png = waterPath + File.separator + sizes[0] + "_" + sizes[1] + ".png"; |
| | |
| | | for (int x = 0; x < width; x++) { |
| | | for (int y = 0; y < height; y++) { |
| | | int offset = x + y * width; |
| | | float depth = buffer[offset] + ts[offset]; |
| | | //if (Float.isNaN(buffer[offset]) || buffer[offset] < -999 || buffer[offset] < minHeight) continue; |
| | | if (Float.isNaN(depth) || depth < minHeight) continue; |
| | | if (Float.isNaN(buffer[offset]) || buffer[offset] <= 0 || Float.isNaN(ts[offset])) continue; |
| | | |
| | | //double X = transform[0] + x * transform[1] + y * transform[2]; |
| | | //double Y = transform[3] + x * transform[4] + y * transform[5]; |
| | |
| | | //if (null != building) continue; |
| | | |
| | | int r = 0, g, b; |
| | | if (depth > maxHeight) { |
| | | if (buffer[offset] + ts[offset] > maxHeight) { |
| | | g = b = 255; |
| | | } else { |
| | | int val = (int) ((depth - minHeight) / differ * 65535); |
| | | int val = (int) ((buffer[offset] + ts[offset] - minHeight) / differ * 65535); |
| | | g = val / 256; |
| | | b = val % 256; |
| | | } |
| | |
| | | |
| | | List<PondingPo> list = new ArrayList<>(); |
| | | for (Geometry geometry : geometries) { |
| | | List<PointDto> points = getValues(ds, geometry, transform, xSize, ySize); |
| | | if (CollectionUtils.isEmpty(points)) continue; |
| | | //List<PointDto> points = getValues(ds, geometry, transform, xSize, ySize); |
| | | //if (CollectionUtils.isEmpty(points)) continue; |
| | | |
| | | PointDto point = Collections.max(points); |
| | | //PointDto point = Collections.max(points); |
| | | PointDto point = getValues(ds, geometry, transform, xSize, ySize); |
| | | if (null == point) continue; |
| | | |
| | | list.add(new PondingPo(geometry, point)); |
| | | } |
| | | |
| | | return list; |
| | | } |
| | | |
| | | private List<PointDto> getValues(Dataset ds, Geometry g, double[] transform, int xSize, int ySize) { |
| | | private PointDto getValues(Dataset ds, Geometry g, double[] transform, int xSize, int ySize) { |
| | | double[] env = new double[4]; |
| | | g.GetEnvelope(env); |
| | | |
| | |
| | | if (endY > ds.getRasterYSize()) endY = ds.getRasterYSize(); |
| | | if (endX - startX < 1 || endY - startY < 1) return null; |
| | | |
| | | List<XYDto> xyList = new ArrayList<>(); |
| | | for (int x = startX; x <= endX; x++) { |
| | | for (int y = startY; y <= endY; y++) { |
| | | xyList.add(new XYDto(x, y)); |
| | | } |
| | | } |
| | | int width = endX - startX; |
| | | int height = endY - startY; |
| | | double[] pixelValues = new double[width * height]; |
| | | ds.GetRasterBand(1).ReadRaster(startX, startY, width, height, pixelValues); |
| | | |
| | | List<PointDto> points = new CopyOnWriteArrayList<>(); |
| | | xyList.stream().forEach(xy -> { |
| | | double X = transform[0] + xy.getX() * transform[1] + xy.getY() * transform[2]; |
| | | double Y = transform[3] + xy.getX() * transform[4] + xy.getY() * transform[5]; |
| | | Double val = Arrays.stream(pixelValues).max().getAsDouble(); |
| | | |
| | | float[] values = new float[1]; |
| | | ds.GetRasterBand(1).ReadRaster(xy.getX(), xy.getY(), 1, 1, values); |
| | | if (Float.isNaN(values[0]) || values[0] < -999 || !ComHelper.isContains(g, X, Y)) return; |
| | | |
| | | points.add(new PointDto(X, Y, values[0])); |
| | | }); |
| | | |
| | | return points; |
| | | return new PointDto(g.Centroid().GetX(), g.Centroid().GetY(), ComHelper.isValid(val) ? val : 0.0); |
| | | } |
| | | |
| | | private void copeFlow(ResultDto dto, LayerDto layer) { |
| | |
| | | for (int[] sizes : layer.getTerrain().getSize()) { |
| | | String name = ComHelper.getNameWithExt(ds.GetDescription()) + "_" + sizes[0] + "_" + sizes[1]; |
| | | String tif = dto.getTemp() + File.separator + name + ".tif"; |
| | | Resample(ds, tif, sizes[0], sizes[1], layer); |
| | | ComHelper.Resample(ds, tif, sizes[0], sizes[1], layer); |
| | | if (!new File(tif).exists()) continue; |
| | | |
| | | String png = flowPath + File.separator + sizes[0] + "_" + sizes[1] + ".png"; |