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

Example 31 with Label

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

the class RGNFileReader method readLineCommon.

/**
 * Since polygons are pretty much like polylines in the img format the
 * reading code can be shared.
 *
 * @param reader The reader for the img file.
 * @param div The subdivision.
 * @param line The line or shape that is to be populated.
 */
private void readLineCommon(ImgFileReader reader, Subdivision div, Polyline line) {
    byte type = reader.get();
    if (line instanceof Polygon)
        line.setType(type & 0x7f);
    else {
        line.setType(type & 0x3f);
        line.setDirection((type & 0x40) != 0);
    }
    int labelOffset = reader.getu3();
    // Extra bit (for bit stream)
    boolean extra = (labelOffset & 0x400000) != 0;
    Label label;
    if ((labelOffset & 0x800000) == 0) {
        label = lblFile.fetchLabel(labelOffset & 0x7fffff);
    } else {
        int netoff = labelOffset & 0x3fffff;
        labelOffset = netFile.getLabelOffset(netoff);
        label = lblFile.fetchLabel(labelOffset);
        RoadDef roadDef = new RoadDef(0, netoff, label.getText());
        line.setRoadDef(roadDef);
    }
    line.setLabel(label);
    line.setDeltaLong((short) reader.getChar());
    line.setDeltaLat((short) reader.getChar());
    int len;
    if ((type & 0x80) == 0)
        len = reader.get() & 0xff;
    else
        len = reader.getChar();
    int base = reader.get();
    byte[] bitstream = reader.get(len);
    BitReader br = new BitReader(bitstream);
    // This reads the bit stream and adds all the points found
    readBitStream(br, div, line, extra, len, base);
}

Example 32 with Label

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

the class RGNFileReader method fetchPointsCommon.

/**
 * The indexed points and the points sections are both read just the same.
 */
private void fetchPointsCommon(Subdivision sd, long start, long end, List<Point> points) {
    position(start);
    ImgFileReader reader = getReader();
    int number = points.size() + 1;
    while (position() < end) {
        Point p = new Point(sd);
        byte t = reader.get();
        int val = reader.getu3();
        boolean hasSubtype = false;
        if ((val & 0x800000) != 0)
            hasSubtype = true;
        boolean hasPoi = false;
        if ((val & 0x400000) != 0)
            hasPoi = true;
        Label l;
        int labelOffset = val & 0x3fffff;
        if (hasPoi) {
            POIRecord record = lblFile.fetchPoi(labelOffset);
            if (record != null) {
                l = record.getNameLabel();
                p.setPOIRecord(record);
            } else
                l = lblFile.fetchLabel(0);
        } else {
            l = lblFile.fetchLabel(labelOffset);
        }
        p.setLabel(l);
        p.setDeltaLong((short) reader.getChar());
        p.setDeltaLat((short) reader.getChar());
        if (hasSubtype) {
            byte st = reader.get();
            p.setType(((t & 0xff) << 8) | (st & 0xff));
        // p.setHasSubtype(true);
        } else {
            p.setType(t & 0xff);
        }
        p.setNumber(number++);
        points.add(p);
    }
}

Example 33 with Label

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

the class Subdivision method createPoint.

public Point createPoint(String name) {
    Point p = new Point(this);
    Label label = lblFile.newLabel(name);
    p.setLabel(label);
    return p;
}

Example 34 with Label

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

the class Subdivision method createLine.

public Polyline createLine(String[] labels) {
    // don't be tempted to "trim()" the name as it zaps the highway shields
    Label label = lblFile.newLabel(labels[0]);
    String nameSansGC = Label.stripGarminCodes(labels[0]);
    Polyline pl = new Polyline(this);
    pl.setLabel(label);
    if (labels[1] != null) {
        // ref may contain multiple ids separated by ";"
        int maxSetIdx = 3;
        if (labels[3] == null) {
            if (labels[2] == null) {
                maxSetIdx = 1;
            } else {
                maxSetIdx = 2;
            }
        }
        String[] refs = Arrays.copyOfRange(labels, 1, maxSetIdx + 1);
        if (refs.length == 1) {
            // don't bother to add a single ref that looks the
            // same as the name (sans shield) because it doesn't
            // change the routing directions
            String tr = refs[0].trim();
            String trSansGC = Label.stripGarminCodes(tr);
            if (trSansGC.length() > 0 && !trSansGC.equalsIgnoreCase(nameSansGC)) {
                pl.addRefLabel(lblFile.newLabel(tr));
            }
        } else if (refs.length > 1) {
            // multiple refs, always add the first so that it will
            // be used in routing instructions when the name has a
            // shield prefix
            pl.addRefLabel(lblFile.newLabel(refs[0].trim()));
            // name (sans shield)
            for (int i = 1; i < refs.length; ++i) {
                String tr = refs[i].trim();
                String trSansGC = Label.stripGarminCodes(tr);
                if (trSansGC.length() > 0 && !trSansGC.equalsIgnoreCase(nameSansGC)) {
                    pl.addRefLabel(lblFile.newLabel(tr));
                }
            }
        }
    }
    return pl;
}

Example 35 with Label

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

the class MapBuilder method processPOIs.

private void processPOIs(Map map, MapDataSource src) {
    LBLFile lbl = map.getLblFile();
    boolean checkedForPoiDispFlag = false;
    for (MapPoint p : src.getPoints()) {
        // special handling for highway exits
        if (p.isExit()) {
            processExit(map, (MapExitPoint) p);
        } else // * all POIs except roads in case the no-poi-address option is set
        if (!p.isCity() && !p.hasExtendedType() && poiAddresses) {
            String countryStr = p.getCountry();
            String regionStr = p.getRegion();
            String zipStr = p.getZip();
            String cityStr = p.getCity();
            if (locationAutofill.contains("nearest") && (countryStr == null || regionStr == null || (zipStr == null && cityStr == null))) {
                MapPoint nextCity = locator.findNearbyCityByName(p);
                if (nextCity == null)
                    nextCity = locator.findNextPoint(p);
                if (nextCity != null) {
                    if (countryStr == null)
                        countryStr = nextCity.getCountry();
                    if (regionStr == null)
                        regionStr = nextCity.getRegion();
                    if (zipStr == null) {
                        String cityZipStr = nextCity.getZip();
                        if (cityZipStr != null && cityZipStr.indexOf(',') < 0)
                            zipStr = cityZipStr;
                    }
                    if (cityStr == null)
                        cityStr = nextCity.getCity();
                }
            }
            if (countryStr != null && !checkedForPoiDispFlag) {
                // Different countries require different address notation
                poiDisplayFlags = locator.getPOIDispFlag(countryStr);
                checkedForPoiDispFlag = true;
            }
            POIRecord r = lbl.createPOI(p.getName());
            if (cityStr != null || regionStr != null || countryStr != null) {
                r.setCity(calcCity(lbl, cityStr, regionStr, countryStr));
            }
            if (zipStr != null) {
                Zip zip = lbl.createZip(zipStr);
                r.setZip(zip);
            }
            if (p.getStreet() != null) {
                Label streetName = lbl.newLabel(p.getStreet());
                r.setStreetName(streetName);
            }
            String houseNumber = p.getHouseNumber();
            if (houseNumber != null && !houseNumber.isEmpty()) {
                if (!r.setSimpleStreetNumber(houseNumber))
                    r.setComplexStreetNumber(lbl.newLabel(houseNumber));
            }
            String phone = p.getPhone();
            if (phone != null && !phone.isEmpty()) {
                if (!r.setSimplePhoneNumber(phone))
                    r.setComplexPhoneNumber(lbl.newLabel(phone));
            }
            poimap.put(p, r);
        }
    }
    lbl.allPOIsDone();
}