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

Example 31 with Coord

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

the class O5mBinHandler method readRel.

/**
 * read a relation data set
 * @throws IOException
 */
private void readRel() throws IOException {
    lastRelId += readSignedNum64();
    if (bytesToRead == 0)
        // only relId: this is a delete action, we ignore it
        return;
    readVersionTsAuthor();
    if (bytesToRead == 0)
        // only relId + version: this is a delete action, we ignore it
        return;
    GeneralRelation rel = new GeneralRelation(lastRelId);
    long refSize = readUnsignedNum32();
    long stop = bytesToRead - refSize;
    while (bytesToRead > stop) {
        Element el = null;
        long deltaRef = readSignedNum64();
        int refType = readRelRef();
        String role = stringPair[1];
        lastRef[refType] += deltaRef;
        long memId = lastRef[refType];
        if (refType == 0) {
            el = saver.getNode(memId);
            if (el == null) {
                // we didn't make a node for this point earlier,
                // do it now (if it exists)
                Coord co = saver.getCoord(memId);
                if (co != null) {
                    el = new Node(memId, co);
                    saver.addNode((Node) el);
                }
            }
        } else if (refType == 1) {
            el = saver.getWay(memId);
        } else if (refType == 2) {
            el = saver.getRelation(memId);
            if (el == null) {
                saver.deferRelation(memId, rel, role);
            }
        } else {
            assert false;
        }
        if (// ignore non existing ways caused by splitting files
        el != null)
            rel.addElement(role, el);
    }
    boolean tagsIncomplete = readTags(rel);
    rel.setTagsIncomplete(tagsIncomplete);
    saver.addRelation(rel);
}

Example 32 with Coord

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

the class PolishMapDataSource method coordsFromString.

private List<Coord> coordsFromString(String value) {
    String[] ords = value.split("\\) *, *\\(");
    List<Coord> points = new ArrayList<>();
    for (String s : ords) {
        Coord co = makeCoord(s);
        if (log.isDebugEnabled())
            log.debug(" L: ", co);
        mapper.addToBounds(co);
        points.add(co);
    }
    log.debug(points.size() + " points from " + value);
    return points;
}

Example 33 with Coord

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

the class PolishMapDataSource method endSection.

/**
 * At the end of a section, we add what ever element that we have been
 * building to the map.
 */
private void endSection() {
    switch(section) {
        case S_IMG_ID:
            break;
        case S_POINT:
            if (extraAttributes != null && point.hasExtendedType())
                point.setExtTypeAttributes(makeExtTypeAttributes());
            mapper.addToBounds(point.getLocation());
            mapper.addPoint(point);
            break;
        case S_POLYLINE:
            if (points != null) {
                if (roadHelper.isRoad()) {
                    polyline.setPoints(points);
                    mapper.addRoad(roadHelper.makeRoad(polyline));
                } else {
                    if (extraAttributes != null && polyline.hasExtendedType())
                        polyline.setExtTypeAttributes(makeExtTypeAttributes());
                    final int maxPointsInLine = LineSplitterFilter.MAX_POINTS_IN_LINE;
                    if (points.size() > maxPointsInLine) {
                        List<Coord> segPoints = new ArrayList<>(maxPointsInLine);
                        for (Coord p : points) {
                            segPoints.add(p);
                            if (segPoints.size() == maxPointsInLine) {
                                MapLine seg = polyline.copy();
                                seg.setPoints(segPoints);
                                mapper.addLine(seg);
                                segPoints = new ArrayList<>(maxPointsInLine);
                                segPoints.add(p);
                            }
                        }
                        if (!segPoints.isEmpty()) {
                            polyline.setPoints(segPoints);
                            mapper.addLine(polyline);
                        }
                    } else {
                        polyline.setPoints(points);
                        mapper.addLine(polyline);
                    }
                }
            }
            break;
        case S_POLYGON:
            if (points != null) {
                if (points.get(0) != points.get(points.size() - 1)) {
                    // not closed, close it
                    points.add(points.get(0));
                }
                shape.setPoints(points);
                if (extraAttributes != null && shape.hasExtendedType())
                    shape.setExtTypeAttributes(makeExtTypeAttributes());
                mapper.addShape(shape);
            }
            break;
        case S_RESTRICTION:
            restrictionHelper.addRestriction(restriction);
            break;
        case 0:
            // ignored section
            break;
        default:
            log.warn("unexpected default in switch", section);
            break;
    }
    // Clear the section state.
    section = 0;
    endLevel = 0;
    points = null;
}

Example 34 with Coord

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

the class PolishMapDataSource method makeCoord.

/**
 * Create a coordinate from a string.  The string will look similar:
 * (2.3454,-0.23), but may not have the leading opening parenthesis.
 * @param value A string representing a lat,long pair.
 * @return The coordinate value.
 */
private Coord makeCoord(String value) {
    String[] fields = value.split("[(,)]");
    int i = 0;
    if (fields[0].isEmpty())
        i = 1;
    Double f1 = Double.valueOf(fields[i]);
    Double f2 = Double.valueOf(fields[i + 1]);
    Coord co = new Coord(f1, f2);
    long key = Utils.coord2Long(co);
    Coord co2 = coordMap.get(key);
    if (co2 != null)
        return co2;
    coordMap.put(key, co);
    return co;
}

Example 35 with Coord

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

the class PolishMapDataSource method point.

/**
 * This is called for every line within the POI section.  The lines are
 * key value pairs that have already been decoded into name and value.
 * For each name we recognise we set the appropriate property on
 * the <i>point</i>.
 *
 * @param name Parameter name.
 * @param value Its value.
 */
private void point(String name, String value) {
    if (name.equals("Type")) {
        int type = Integer.decode(value);
        point.setType(type);
    } else if (name.equals("SubType")) {
        int subtype = Integer.decode(value);
        int type = point.getType();
        if (type <= 0xff)
            point.setType((type << 8) | subtype);
    } else if (name.startsWith("Data") || name.startsWith("Origin")) {
        Coord co = makeCoord(value);
        setResolution(point, name);
        point.setLocation(co);
    } else {
        if (extraAttributes == null)
            extraAttributes = new HashMap<>();
        extraAttributes.put(name, value);
    }
}