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

Example 6 with Label

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

the class PlacesFile method createZip.

Zip createZip(String code) {
    Zip z = postalCodes.get(code);
    if (z == null) {
        z = new Zip();
        Label l = lblFile.newLabel(code);
        z.setLabel(l);
        zipList.add(z);
        postalCodes.put(code, z);
    }
    return z;
}

Example 7 with Label

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

the class MDRFile method addPoint.

public void addPoint(Point point, Mdr5Record city, boolean isCity) {
    assert currentMap > 0;
    int fullType = point.getType();
    if (!MdrUtils.canBeIndexed(fullType))
        return;
    if (!poiExclTypes.isEmpty()) {
        int t = (fullType < 0xff) ? fullType << 8 : fullType;
        if (poiExclTypes.contains(t))
            return;
    }
    Label label = point.getLabel();
    String name = label.getText();
    int strOff = createString(name);
    Mdr11Record poi = mdr11.addPoi(currentMap, point, name, strOff);
    poi.setCity(city);
    poi.setIsCity(isCity);
    poi.setType(fullType);
    mdr4.addType(fullType);
}

Example 8 with Label

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

the class LBLFileReader method saveLabel.

/**
 * We have a label and we need to save it.
 *
 * @param labelOffset The offset of the label we are about to save.
 * @param currentOffset The current offset that last read from.
 * @param multiplier The label offset multiplier.
 * @return The offset of the next label.
 */
private int saveLabel(int labelOffset, int currentOffset, int multiplier) {
    DecodedText encText = textDecoder.getText();
    String text = encText.getText();
    Label label = new Label(text);
    assert (labelOffset & (multiplier - 1)) == 0;
    int adustedOffset = labelOffset / multiplier;
    label.setOffset(adustedOffset);
    labels.put(adustedOffset, label);
    // inside the decoder.
    return currentOffset + 1 + encText.getOffsetAdjustment();
}

Example 9 with Label

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

the class RGNFileReader method fetchPointsCommonExtType.

/**
 * The indexed points and the points sections are both read just the same.
 */
private void fetchPointsCommonExtType(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);
        int type = reader.get() << 8;
        byte b = reader.get();
        type |= 0x10000 + (b & 0x1f);
        p.setType(type);
        p.setDeltaLong((short) reader.getChar());
        p.setDeltaLat((short) reader.getChar());
        Label l;
        if ((b & 0x20) != 0) {
            int labelOffset = reader.getu3();
            boolean hasPoi = (labelOffset & 0x400000) != 0;
            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);
        }
        if ((b & 0x80) != 0) {
            extractExtraBytes(reader, p);
        }
        p.setNumber(number++);
        points.add(p);
    }
}

Example 10 with Label

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

the class RGNFileReader method readLineCommonExtType.

/**
 * Common code to read extended type lines or polygons for a given sub division.
 * @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 readLineCommonExtType(ImgFileReader reader, Subdivision div, Polyline line) {
    int type = reader.get();
    type = (type & 0xff) << 8;
    byte b1 = reader.get();
    boolean hasExtraBytes = (b1 & 0x80) != 0;
    boolean hasLabel = (b1 & 0x20) != 0;
    type |= 0x10000 + (b1 & 0x1f);
    line.setType(type);
    line.setDeltaLong((short) reader.getChar());
    line.setDeltaLat((short) reader.getChar());
    b1 = reader.get();
    int len;
    // one byte or two byte length field?
    if ((b1 & 0x01) != 0) {
        len = (b1 >> 1) & 0x7f;
        assert len < 0x7f;
    } else {
        byte b2 = reader.get();
        len = (((b2 & 0xff) << 8) + (b1 & 0xff)) >> 2;
        assert len >= 0x7f;
    }
    // the encoded value includes the base field
    --len;
    assert len > 0;
    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, false, len, base);
    if (hasLabel) {
        int labelOffset = reader.getu3();
        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);
    }
    if (hasExtraBytes) {
        extractExtraBytes(reader, line);
    }
}