Examples with GPXFile net.osmand.GPXUtilities.GPXFile used on opensource projects

Example 6 with GPXFile

use of net.osmand.GPXUtilities.GPXFile in project OsmAnd-tools by osmandapp.

the class OsmGpxWriteContext method writeObf.

public File writeObf(List<File> files, File tmpFolder, String fileName, File targetObf) throws IOException, SQLException, InterruptedException, XmlPullParserException {
    startDocument();
    for (File gf : files) {
        GPXFile f = GPXUtilities.loadGPXFile(gf);
        GPXTrackAnalysis analysis = f.getAnalysis(gf.lastModified());
        writeTrack(null, null, f, analysis, "GPX");
    }
    endDocument();
    IndexCreatorSettings settings = new IndexCreatorSettings();
    settings.indexMap = true;
    settings.indexAddress = false;
    settings.indexPOI = true;
    settings.indexTransport = false;
    settings.indexRouting = false;
    RTree.clearCache();
    try {
        tmpFolder.mkdirs();
        IndexCreator ic = new IndexCreator(tmpFolder, settings);
        MapRenderingTypesEncoder types = new MapRenderingTypesEncoder(null, fileName);
        ic.setMapFileName(fileName);
        // IProgress.EMPTY_PROGRESS
        IProgress prog = IProgress.EMPTY_PROGRESS;
        // prog = new ConsoleProgressImplementation();
        ic.generateIndexes(qp.osmFile, prog, null, MapZooms.getDefault(), types, null);
        new File(tmpFolder, ic.getMapFileName()).renameTo(targetObf);
    } finally {
        Algorithms.removeAllFiles(tmpFolder);
    }
    return targetObf;
}

Example 7 with GPXFile

use of net.osmand.GPXUtilities.GPXFile in project OsmAnd-tools by osmandapp.

the class WikivoyageGenOSM method genWikivoyageOsm.

public static void genWikivoyageOsm(File wikivoyageFile, File outputFile, int LIMIT) throws SQLException, IOException {
    DBDialect dialect = DBDialect.SQLITE;
    Connection connection = (Connection) dialect.getDatabaseConnection(wikivoyageFile.getCanonicalPath(), log);
    Statement statement = connection.createStatement();
    // popular_articles : trip_id, popularity_index, order_index, population, title, lat, lon, lang
    // travel_articles:
    // population, country, region, city_type, osm_i,
    ResultSet rs = statement.executeQuery("select trip_id, title, lang, lat, lon, content_gz, " + "gpx_gz, image_title, banner_title, is_part_of, is_parent_of, aggregated_part_of, contents_json from travel_articles order by trip_id asc");
    int count = 0, totalArticles = 0, emptyLocation = 0, emptyContent = 0;
    CombinedWikivoyageArticle combinedArticle = new CombinedWikivoyageArticle();
    XmlSerializer serializer = null;
    OutputStream outputStream = null;
    if (outputFile != null) {
        outputStream = new FileOutputStream(outputFile);
        if (outputFile.getName().endsWith(".gz")) {
            outputStream = new GZIPOutputStream(outputStream);
        }
        serializer = PlatformUtil.newSerializer();
        serializer.setOutput(new OutputStreamWriter(outputStream));
        // $NON-NLS-1$
        serializer.setFeature("http://xmlpull.org/v1/doc/features.html#indent-output", true);
        // $NON-NLS-1$
        serializer.startDocument("UTF-8", true);
        // $NON-NLS-1$
        serializer.startTag(null, "osm");
        // $NON-NLS-1$ //$NON-NLS-2$
        serializer.attribute(null, "version", "0.6");
    }
    while (rs.next()) {
        int rind = 1;
        long tripId = rs.getLong(rind++);
        if (tripId != combinedArticle.tripId && combinedArticle.tripId != -1) {
            boolean res = combineAndSave(combinedArticle, serializer);
            if (res) {
                totalArticles++;
            }
            combinedArticle.clear();
        }
        combinedArticle.tripId = tripId;
        String title = rs.getString(rind++);
        String lang = rs.getString(rind++);
        double lat = rs.getDouble(rind++);
        double lon = rs.getDouble(rind++);
        // rind++;
        String content = Algorithms.gzipToString(rs.getBytes(rind++));
        GZIPInputStream bytesStream = new GZIPInputStream(new ByteArrayInputStream(rs.getBytes(rind++)));
        GPXFile gpxFile = GPXUtilities.loadGPXFile(bytesStream);
        String imageTitle = rs.getString(rind++);
        String bannerTitle = rs.getString(rind++);
        String isPartOf = rs.getString(rind++);
        String isParentOf = rs.getString(rind++);
        String isAggrPartOf = rs.getString(rind++);
        String contentJson = rs.getString(rind);
        combinedArticle.addArticle(lang, title, gpxFile, lat, lon, content, imageTitle, bannerTitle, isPartOf, isParentOf, isAggrPartOf, contentJson);
        if (gpxFile == null || gpxFile.isPointsEmpty()) {
            if (lat == 0 && lon == 0) {
                emptyLocation++;
            } else {
                emptyContent++;
            }
        }
        if (count >= LIMIT && LIMIT != -1) {
            break;
        }
        count++;
    }
    combineAndSave(combinedArticle, serializer);
    if (serializer != null) {
        serializer.endTag(null, "osm");
        serializer.flush();
        outputStream.close();
    }
    List<String> l = new ArrayList<String>(categories.keySet());
    Collections.sort(l, new Comparator<String>() {

        @Override
        public int compare(String s1, String s2) {
            return Integer.compare(categories.get(s1), categories.get(s2));
        }
    });
    int total = 0;
    for (String s : l) {
        total += categories.get(s);
    }
    for (String s : l) {
        int cnt = categories.get(s);
        System.out.println(String.format("%#.2f%% %s  %d %s", cnt * 100.0 / total, s, cnt, categoriesExample.get(s)));
    }
    System.out.println(String.format("Total saved articles: %d", totalArticles));
    System.out.println(String.format("Empty article: %d no points in article + %d no location page articles (total %d) ", emptyContent, emptyLocation, total));
}

Example 8 with GPXFile

use of net.osmand.GPXUtilities.GPXFile in project OsmAnd-tools by osmandapp.

the class GpxController method attachSrtm.

@PostMapping(path = { "/process-srtm" }, produces = "application/json")
public ResponseEntity<StreamingResponseBody> attachSrtm(@RequestPart(name = "file") @Valid @NotNull @NotEmpty MultipartFile file) throws IOException {
    GPXFile gpxFile = GPXUtilities.loadGPXFile(file.getInputStream());
    GPXFile srtmGpx = calculateSrtmAltitude(gpxFile, null);
    StreamingResponseBody responseBody = outputStream -> {
        GPXUtilities.writeGpx(new OutputStreamWriter(outputStream), srtmGpx, IProgress.EMPTY_PROGRESS);
    };
    return ResponseEntity.ok().header(HttpHeaders.CONTENT_DISPOSITION, "attachment; filename=" + file.getName()).contentType(MediaType.APPLICATION_XML).body(responseBody);
}

Example 9 with GPXFile

use of net.osmand.GPXUtilities.GPXFile in project OsmAnd-tools by osmandapp.

the class RoutingController method uploadGpx.

@PostMapping(path = { "/gpx-approximate" }, produces = "application/json")
public ResponseEntity<String> uploadGpx(@RequestPart(name = "file") @Valid @NotNull @NotEmpty MultipartFile file, @RequestParam(defaultValue = "car") String routeMode) throws IOException {
    InputStream is = file.getInputStream();
    GPXFile gpxFile = GPXUtilities.loadGPXFile(is);
    is.close();
    if (gpxFile.error != null) {
        return ResponseEntity.badRequest().body("Error reading gpx!");
    } else {
        gpxFile.path = file.getOriginalFilename();
        List<LatLon> resList = new ArrayList<LatLon>();
        List<Feature> features = new ArrayList<Feature>();
        Map<String, Object> props = new TreeMap<>();
        try {
            List<RouteSegmentResult> res = osmAndMapsService.gpxApproximation(routeMode, props, gpxFile);
            convertResults(resList, features, res);
        } catch (IOException e) {
            LOGGER.error(e.getMessage(), e);
        } catch (InterruptedException e) {
            LOGGER.error(e.getMessage(), e);
        } catch (RuntimeException e) {
            LOGGER.error(e.getMessage(), e);
        }
        Feature route = new Feature(Geometry.lineString(resList));
        features.add(0, route);
        route.properties = props;
        return ResponseEntity.ok(gson.toJson(new FeatureCollection(features.toArray(new Feature[features.size()]))));
    }
}

Example 10 with GPXFile

use of net.osmand.GPXUtilities.GPXFile in project OsmAnd-tools by osmandapp.

the class MapApiController method getSrtmGpx.

@GetMapping(path = { "/get-srtm-gpx-info" }, produces = "application/json")
@ResponseBody
public ResponseEntity<String> getSrtmGpx(HttpServletResponse response, HttpServletRequest request, @RequestParam(name = "name", required = true) String name, @RequestParam(name = "type", required = true) String type, @RequestParam(name = "updatetime", required = false) Long updatetime) throws IOException {
    PremiumUserDevice dev = checkUser();
    InputStream bin = null;
    try {
        @SuppressWarnings("unchecked") ResponseEntity<String>[] error = new ResponseEntity[] { null };
        UserFile userFile = userdataController.getUserFile(name, type, updatetime, dev);
        if (analysisPresent(SRTM_ANALYSIS, userFile)) {
            return ResponseEntity.ok(gson.toJson(Collections.singletonMap("info", userFile.details.get(SRTM_ANALYSIS))));
        }
        bin = userdataController.getInputStream(dev, error, userFile);
        ResponseEntity<String> err = error[0];
        if (err != null) {
            response.setStatus(err.getStatusCodeValue());
            response.getWriter().write(err.getBody());
            return err;
        }
        GPXFile gpxFile = GPXUtilities.loadGPXFile(new GZIPInputStream(bin));
        if (gpxFile == null) {
            return ResponseEntity.badRequest().body(String.format("File %s not found", userFile.name));
        }
        GPXFile srtmGpx = gpxController.calculateSrtmAltitude(gpxFile, null);
        GPXTrackAnalysis analysis = srtmGpx == null ? null : getAnalysis(userFile, srtmGpx);
        if (!analysisPresent(SRTM_ANALYSIS, userFile)) {
            saveAnalysis(SRTM_ANALYSIS, userFile, analysis);
        }
        return ResponseEntity.ok(gson.toJson(Collections.singletonMap("info", analysis)));
    } finally {
        if (bin != null) {
            bin.close();
        }
    }
}