Examples with Label uk.me.parabola.imgfmt.app.Label used on opensource projects

Example 21 with Label

use of uk.me.parabola.imgfmt.app.Label in project mkgmap by openstreetmap.

the class LBLFileReader method readPoiInfo.

/**
 * Read all the POI information.
 * This will create a POIRecord, but we just get the name at the minute.
 *
 * TODO: not finished
 */
private void readPoiInfo() {
    ImgFileReader reader = getReader();
    PlacesHeader placeHeader = header.getPlaceHeader();
    int poiGlobalFlags = placeHeader.getPOIGlobalFlags();
    int start = placeHeader.getPoiPropertiesStart();
    int end = placeHeader.getPoiPropertiesEnd();
    reader.position(start);
    PoiMasks localMask = makeLocalMask(placeHeader);
    while (reader.position() < end) {
        int poiOffset = position() - start;
        int val = reader.getu3();
        int labelOffset = val & 0x3fffff;
        boolean override = (val & 0x800000) != 0;
        POIRecord poi = new POIRecord();
        poi.setLabel(fetchLabel(labelOffset));
        // We have what we want, but now have to find the start of the
        // next record as they are not fixed length.
        int flags;
        boolean hasStreet;
        boolean hasStreetNum;
        boolean hasCity;
        boolean hasZip;
        boolean hasPhone;
        boolean hasHighwayExit;
        boolean hasTides;
        if (override) {
            flags = reader.get();
            hasStreetNum = (flags & localMask.streetNumMask) != 0;
            hasStreet = (flags & localMask.streetMask) != 0;
            hasCity = (flags & localMask.cityMask) != 0;
            hasZip = (flags & localMask.zipMask) != 0;
            hasPhone = (flags & localMask.phoneMask) != 0;
            hasHighwayExit = (flags & localMask.highwayExitMask) != 0;
            hasTides = (flags & localMask.tidesMask) != 0;
        } else {
            flags = poiGlobalFlags;
            hasStreetNum = (flags & POIRecord.HAS_STREET_NUM) != 0;
            hasStreet = (flags & POIRecord.HAS_STREET) != 0;
            hasCity = (flags & POIRecord.HAS_CITY) != 0;
            hasZip = (flags & POIRecord.HAS_ZIP) != 0;
            hasPhone = (flags & POIRecord.HAS_PHONE) != 0;
            hasHighwayExit = (flags & POIRecord.HAS_EXIT) != 0;
            hasTides = (flags & POIRecord.HAS_TIDE_PREDICTION) != 0;
        }
        if (hasStreetNum) {
            byte b = reader.get();
            if ((b & 0x80) == 0) {
                int mpoffset = (b << 16) & 0xff0000;
                mpoffset |= reader.getChar() & 0xffff;
                poi.setComplexStreetNumber(fetchLabel(mpoffset));
            } else {
                poi.setSimpleStreetNumber(reader.getBase11str(b, '-'));
            }
        }
        if (hasStreet) {
            // label for street
            int streetNameOffset = reader.getu3();
            Label label = fetchLabel(streetNameOffset);
            poi.setStreetName(label);
        }
        if (hasCity) {
            int cityIndex = reader.getUint(Utils.numberToPointerSize(placeHeader.getNumCities()));
            poi.setCity(cities.get(cityIndex - 1));
        }
        if (hasZip) {
            int zipIndex = reader.getUint(Utils.numberToPointerSize(placeHeader.getNumZips()));
            poi.setZip(zips.get(zipIndex - 1));
        }
        if (hasPhone) {
            byte b = reader.get();
            if ((b & 0x80) == 0) {
                // Yes this is a bit strange it is a byte followed by a char
                int mpoffset = (b << 16) & 0xff0000;
                mpoffset |= reader.getChar() & 0xffff;
                poi.setComplexPhoneNumber(fetchLabel(mpoffset));
            } else {
                poi.setSimplePhoneNumber(reader.getBase11str(b, '-'));
            }
        }
        if (hasHighwayExit) {
            int lblinfo = reader.getu3();
            int highwayLabelOffset = lblinfo & 0x3FFFF;
            boolean indexed = (lblinfo & 0x800000) != 0;
            boolean overnightParking = (lblinfo & 0x400000) != 0;
            int highwayIndex = reader.getUint(Utils.numberToPointerSize(placeHeader.getNumHighways()));
            if (indexed) {
                int eidx = reader.getUint(Utils.numberToPointerSize(placeHeader.getNumExits()));
            }
        }
        if (hasTides) {
            System.out.println("Map has tide prediction, please implement!");
        }
        pois.put(poiOffset, poi);
    }
}

Example 22 with Label

use of uk.me.parabola.imgfmt.app.Label in project mkgmap by openstreetmap.

the class LBLFileReader method readRegions.

/**
 * Read an cache the regions.  These are used when reading cities.
 */
private void readRegions() {
    ImgFileReader reader = getReader();
    PlacesHeader placeHeader = header.getPlaceHeader();
    int start = placeHeader.getRegionsStart();
    int end = placeHeader.getRegionsEnd();
    regions.add(null);
    reader.position(start);
    int index = 1;
    while (reader.position() < end) {
        int country = reader.getChar();
        int offset = reader.getu3();
        Label label = fetchLabel(offset);
        if (label != null) {
            Region region = new Region(countries.get(country));
            region.setIndex(index);
            region.setLabel(label);
            regions.add(region);
        }
        index++;
    }
}

Example 23 with Label

use of uk.me.parabola.imgfmt.app.Label in project mkgmap by openstreetmap.

the class PlacesFile method createExitPOI.

POIRecord createExitPOI(String name, Exit exit) {
    assert !poisClosed;
    // TODO...
    POIRecord p = new POIRecord();
    Label l = lblFile.newLabel(name);
    p.setLabel(l);
    p.setExit(exit);
    pois.add(p);
    return p;
}

Example 24 with Label

use of uk.me.parabola.imgfmt.app.Label in project mkgmap by openstreetmap.

the class PlacesFile method createCity.

City createCity(Region region, String name, boolean unique) {
    String uniqueCityName = name.toUpperCase() + "_R" + region.getLabel().getOffset();
    // if unique is true, make sure that the name really is unique
    if (unique && cities.get(uniqueCityName) != null) {
        do {
            // add semi-random suffix.
            uniqueCityName += "_" + random.nextInt(0x10000);
        } while (cities.get(uniqueCityName) != null);
    }
    City c = null;
    if (!unique)
        c = cities.get(uniqueCityName);
    if (c == null) {
        c = new City(region);
        Label l = lblFile.newLabel(name);
        c.setLabel(l);
        cityList.add(c);
        cities.put(uniqueCityName, c);
        assert cityList.size() == cities.size() : " cityList and cities are different lengths after inserting " + name + " and " + uniqueCityName;
    }
    return c;
}

Example 25 with Label

use of uk.me.parabola.imgfmt.app.Label in project mkgmap by openstreetmap.

the class PlacesFile method createExitFacility.

public ExitFacility createExitFacility(int type, char direction, int facilities, String description, boolean last) {
    Label d = lblFile.newLabel(description);
    ExitFacility ef = new ExitFacility(type, direction, facilities, d, last, exitFacilities.size() + 1);
    exitFacilities.add(ef);
    return ef;
}