Examples with MapPoint uk.me.parabola.mkgmap.general.MapPoint used on opensource projects

Example 16 with MapPoint

use of uk.me.parabola.mkgmap.general.MapPoint 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();
}

Example 17 with MapPoint

use of uk.me.parabola.mkgmap.general.MapPoint in project mkgmap by openstreetmap.

the class MapBuilder method processPoints.

/**
 * Step through the points, filter and create a map point which is then added
 * to the map.
 *
 * Note that the location and resolution of map elements is relative to the
 * subdivision that they occur in.
 *
 * @param map	The map to add points to.
 * @param div	The subdivision that the points belong to.
 * @param points The points to be added.
 */
private void processPoints(Map map, Subdivision div, List<MapPoint> points) {
    LBLFile lbl = map.getLblFile();
    div.startPoints();
    int res = div.getResolution();
    boolean haveIndPoints = false;
    int pointIndex = 1;
    // points (not 1)
    for (MapPoint point : points) {
        if (point.isCity() && point.getMinResolution() <= res) {
            ++pointIndex;
            haveIndPoints = true;
        }
    }
    for (MapPoint point : points) {
        if (point.isCity() || point.getMinResolution() > res)
            continue;
        String name = point.getName();
        Point p = div.createPoint(name);
        p.setType(point.getType());
        if (point.hasExtendedType()) {
            ExtTypeAttributes eta = point.getExtTypeAttributes();
            if (eta != null) {
                eta.processLabels(lbl);
                p.setExtTypeAttributes(eta);
            }
        }
        Coord coord = point.getLocation();
        try {
            p.setLatitude(coord.getLatitude());
            p.setLongitude(coord.getLongitude());
        } catch (AssertionError ae) {
            log.error("Problem with point of type 0x" + Integer.toHexString(point.getType()) + " at " + coord.toOSMURL());
            log.error("  Subdivision shift is " + div.getShift() + " and its centre is at " + div.getCenter().toOSMURL());
            log.error("  " + ae.getMessage());
            continue;
        }
        POIRecord r = poimap.get(point);
        if (r != null)
            p.setPOIRecord(r);
        map.addMapObject(p);
        if (!point.hasExtendedType()) {
            if (name != null && div.getZoom().getLevel() == 0) {
                if (pointIndex > 255)
                    log.error("Too many POIs at location " + div.getCenter().toOSMURL() + " - " + name + " will be ignored");
                else if (point.isExit()) {
                    Exit e = ((MapExitPoint) point).getExit();
                    if (e != null)
                        e.getHighway().addExitPoint(name, pointIndex, div);
                } else if (makePOIIndex)
                    lbl.createPOIIndex(name, pointIndex, div, point.getType());
            }
            ++pointIndex;
        }
    }
    if (haveIndPoints) {
        div.startIndPoints();
        // reset to 1
        pointIndex = 1;
        for (MapPoint point : points) {
            if (!point.isCity() || point.getMinResolution() > res)
                continue;
            String name = point.getName();
            Point p = div.createPoint(name);
            p.setType(point.getType());
            Coord coord = point.getLocation();
            try {
                p.setLatitude(coord.getLatitude());
                p.setLongitude(coord.getLongitude());
            } catch (AssertionError ae) {
                log.error("Problem with point of type 0x" + Integer.toHexString(point.getType()) + " at " + coord.toOSMURL());
                log.error("  Subdivision shift is " + div.getShift() + " and its centre is at " + div.getCenter().toOSMURL());
                log.error("  " + ae.getMessage());
                continue;
            }
            map.addMapObject(p);
            if (name != null && div.getZoom().getLevel() == 0) {
                // retrieve the City created earlier for this
                // point and store the point info in it
                City c = cityMap.get(point);
                if (pointIndex > 255) {
                    System.err.println("Can't set city point index for " + name + " (too many indexed points in division)\n");
                } else {
                    c.setPointIndex((byte) pointIndex);
                    c.setSubdivision(div);
                }
            }
            ++pointIndex;
        }
    }
}

Example 18 with MapPoint

use of uk.me.parabola.mkgmap.general.MapPoint in project mkgmap by openstreetmap.

the class PolishMapDataSource method sectionStart.

/**
 * Record that we are starting a new section.
 * Section names are enclosed in square brackets.  Inside the section there
 * are a number of lines with the key=value format.
 *
 * @param line The raw line from the input file.
 */
private void sectionStart(String line) {
    String name = line.substring(1, line.length() - 1).trim();
    log.debug("section name", name);
    extraAttributes = null;
    if (name.equalsIgnoreCase("IMG ID")) {
        section = S_IMG_ID;
    } else if (name.equalsIgnoreCase("POI") || name.equals("RGN10") || name.equals("RGN20")) {
        point = new MapPoint();
        section = S_POINT;
    } else if (name.equalsIgnoreCase("POLYLINE") || name.equals("RGN40")) {
        polyline = new MapLine();
        roadHelper.clear();
        section = S_POLYLINE;
    } else if (name.equalsIgnoreCase("POLYGON") || name.equals("RGN80")) {
        shape = new MapShape();
        section = S_POLYGON;
    } else if (name.equalsIgnoreCase("Restrict")) {
        restriction = new PolishTurnRestriction();
        section = S_RESTRICTION;
    } else
        System.out.println("Ignoring unrecognised section: " + name);
}

Example 19 with MapPoint

use of uk.me.parabola.mkgmap.general.MapPoint in project mkgmap by openstreetmap.

the class TestPoints method drawTestMap.

/**
 * We draw points, lines and polygons separately.  They should be in
 * order from west to east of the generated map, starting in the bottom
 * left hand corner (SW).
 *
 * @param mapper Collector for the generated points etc.
 * @param startLat The S coord.
 * @param startLong The W coord.
 */
private void drawTestMap(MapCollector mapper, double startLat, double startLong) {
    String s = props.getProperty("npoints");
    int npoints = 10;
    if (s != null)
        npoints = Integer.valueOf(s);
    for (int x = 0; x < npoints; x++) {
        for (int y = 0; y < npoints; y++) {
            MapPoint point = new MapPoint();
            double baseLat = startLat + y * ELEMENT_SPACING;
            double baseLong = startLong + x * ELEMENT_SPACING;
            point.setMinResolution(24 - (x & 0x7));
            point.setName("P " + (x * npoints + y));
            point.setLocation(new Coord(baseLat, baseLong));
            point.setType((0x2c << 8) + (y & 0xf));
            mapper.addPoint(point);
            // XXX shouldn't be needed.
            mapper.addToBounds(point.getLocation());
        }
    }
    // some.
    for (int x = 0; x < npoints; x++) {
        for (int y = 0; y < npoints; y++) {
            int type = x * 16 + y;
            type &= 0xf;
            MapLine line = new MapLine();
            line.setMinResolution(10);
            line.setName("0x" + Integer.toHexString(type));
            double baseLat = startLat + y * ELEMENT_SPACING;
            double baseLong = startLong + x * ELEMENT_SPACING;
            List<Coord> coords = new ArrayList<Coord>();
            for (int i = 0; i < 5; i++) {
                Coord co = new Coord(baseLat + i * ELEMENT_SIZE, baseLong + i * ELEMENT_SIZE);
                coords.add(co);
                mapper.addToBounds(co);
            }
            line.setType(type);
            line.setPoints(coords);
            mapper.addLine(line);
        }
    }
}

Example 20 with MapPoint

use of uk.me.parabola.mkgmap.general.MapPoint in project mkgmap by openstreetmap.

the class KdTreeTest method TestFindNextPoint.

@Test
public void TestFindNextPoint() {
    KdTree<MapPoint> t = new KdTree<>();
    int[][] test = { { 70, 20 }, { 50, 40 }, { 90, 60 }, { 20, 30 }, { 40, 70 }, { 80, 10 }, { -10, 20 }, { -30, -40 } };
    Coord[] testCoords = new Coord[test.length];
    for (int i = 0; i < test.length; i++) {
        MapPoint p = new MapPoint();
        testCoords[i] = new Coord(test[i][0], test[i][1]);
        p.setLocation(testCoords[i]);
        t.add(p);
    }
    // compare naive search result with kd--tree result
    MapPoint toFind = new MapPoint();
    for (int x = -100; x < 100; x++) {
        for (int y = -100; y < 100; y++) {
            Coord co = new Coord(x, y);
            double minDist = Double.MAX_VALUE;
            for (int i = 0; i < testCoords.length; i++) {
                Double dist = testCoords[i].distanceInDegreesSquared(co);
                if (dist < minDist) {
                    minDist = dist;
                }
            }
            toFind.setLocation(co);
            MapPoint next = (MapPoint) t.findNextPoint(toFind);
            double dist = next.getLocation().distanceInDegreesSquared(co);
            double delta = Math.abs(dist - minDist);
            // if this test fails because
            assertFalse("delta should be 0.0: " + delta, delta != 0.0);
        }
    }
}