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

Example 51 with Coord

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

the class SeaPolygonRelation method removeFloodedAreas.

private void removeFloodedAreas() {
    fillQuadTrees();
    // create a copy of all resulting ways - the tile way map contains only
    // polygons from
    // the sea generation
    ArrayList<Way> polygons = new ArrayList<Way>(getMpPolygons().values());
    log.info("Starting flood blocker. Polygons to check:", getMpPolygons().size());
    String baseName = GpxCreator.getGpxBaseName();
    if (debug) {
        GpxCreator.createAreaGpx(baseName + "bbox", getTileBounds());
    }
    // the other type
    for (Way p : polygons) {
        boolean sea = "sea".equals(p.getTag("natural"));
        QuadTree goodCoords = (sea ? seaCoords : landCoords);
        QuadTree badCoords = (sea ? landCoords : seaCoords);
        String polyType = (sea ? "sea" : "land");
        String otherType = (sea ? "land" : "sea");
        List<Coord> minusCoords = badCoords.get(p.getPoints(), getFloodBlockerGap());
        List<Coord> positiveCoords = goodCoords.get(p.getPoints());
        log.info(polyType, "polygon", p.getId(), "contains", minusCoords.size(), otherType, "coords and", positiveCoords.size(), polyType, "coords.");
        if (minusCoords.size() > 0) {
            double area = MultiPolygonRelation.calcAreaSize(p.getPoints());
            double ratio = ((minusCoords.size() - positiveCoords.size()) * 100000.0d / area);
            String areaFMT = format.format(area);
            String ratioFMT = format.format(ratio);
            log.info("Flood blocker for", polyType, "polygon", p.getId());
            log.info("area", areaFMT);
            log.info(polyType, positiveCoords.size());
            log.info(otherType, minusCoords.size());
            log.info("ratio", ratioFMT);
            if (debug) {
                GpxCreator.createGpx(baseName + p.getId() + "_" + polyType + "_" + minusCoords.size() + "_" + positiveCoords.size() + "_" + ratioFMT, p.getPoints());
                GpxCreator.createGpx(baseName + p.getId() + "_con_" + minusCoords.size() + "_" + positiveCoords.size() + "_" + ratioFMT, null, minusCoords);
                if (positiveCoords.isEmpty() == false) {
                    GpxCreator.createGpx(baseName + p.getId() + "_pro_" + minusCoords.size() + "_" + positiveCoords.size() + "_" + ratioFMT, null, positiveCoords);
                }
            }
            if (minusCoords.size() - positiveCoords.size() >= getFloodBlockerThreshold() && ratio > getFloodBlockerRatio()) {
                log.warn("Polygon", p.getId(), "type", polyType, "seems to be wrong. Changing it to", otherType);
                if (sea) {
                    p.deleteTag("natural");
                    p.addTag(landTag[0], landTag[1]);
                } else {
                    p.deleteTag(landTag[0]);
                    p.addTag("natural", "sea");
                }
            // getMpPolygons().remove(p.getId());
            } else {
                log.info("Polygon", p.getId(), "is not blocked");
            }
        }
    }
    log.info("Flood blocker finished. Resulting polygons:", getMpPolygons().size());
    landCoords.clear();
    seaCoords.clear();
}

Example 52 with Coord

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

the class AllElements method drawPoints.

private void drawPoints(MapCollector mapper, double slat, double slon, boolean hasBackground) {
    double lat = slat + 0.004;
    double lon = slon + 0.002;
    for (int maintype = 0; maintype <= MAX_POINT_TYPE; maintype++) {
        // for (int subtype = 0; subtype <= MAX_POINT_SUB_TYPE; subtype++) {
        for (int subtype = -1; subtype <= MAX_POINT_SUB_TYPE; subtype++) {
            // if maintype is zero, the subtype will be treated as the type
            // use subtype -1 to indicate no subtype and draw, say
            // point 0x23 under 0x2300 to check they are the same
            // The zero column is just for just to see 0x00
            // = (maintype << 8) + subtype;
            int type;
            if (subtype < 0)
                type = maintype;
            else
                type = (maintype << 8) + subtype;
            MapPoint point = new MapPoint();
            double baseLat = lat + subtype * ELEMENT_SPACING;
            double baseLong = lon + maintype * ELEMENT_SPACING;
            point.setMinResolution(10);
            if (subtype < 0 ? hasBackground : !hasBackground)
                point.setName(GType.formatType(type));
            point.setLocation(new Coord(baseLat, baseLong));
            point.setType(type);
            mapper.addPoint(point);
            if (configProps.containsKey("verbose"))
                System.out.println("Generated POI " + GType.formatType(type) + " at " + point.getLocation().toDegreeString());
            // XXX shouldn't be needed.
            mapper.addToBounds(point.getLocation());
            if (maintype == 0)
                break;
        }
    }
}

Example 53 with Coord

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

the class AllElements method drawBackground.

private void drawBackground(MapCollector mapper, double startLat, double startLong, int nUp, int nAcross) {
    MapShape shape = new MapShape();
    // Wetlands // 0x4d; // glacier-white
    int type = 0x51;
    shape.setMinResolution(10);
    shape.setName("background");
    List<Coord> coords = new ArrayList<Coord>();
    Coord co = new Coord(startLat, startLong);
    coords.add(co);
    mapper.addToBounds(co);
    co = new Coord(startLat + (nUp * ELEMENT_SPACING), startLong);
    coords.add(co);
    mapper.addToBounds(co);
    co = new Coord(startLat + (nUp * ELEMENT_SPACING), startLong + (nAcross * ELEMENT_SPACING));
    coords.add(co);
    mapper.addToBounds(co);
    co = new Coord(startLat, startLong + (nAcross * ELEMENT_SPACING));
    coords.add(co);
    mapper.addToBounds(co);
    coords.add(coords.get(0));
    shape.setType(type);
    shape.setPoints(coords);
    mapper.addShape(shape);
}

Example 54 with Coord

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

the class AllElements method drawLines.

private void drawLines(MapCollector mapper, double slat, double slon, boolean hasBackground) {
    double lat = slat + 0.004;
    double lon = slon + 0.002;
    int type = 0;
    for (int x = 0; x < MAX_LINE_TYPE_X; x++) {
        for (int y = 0; y < MAX_LINE_TYPE_Y; y++) {
            MapLine line = new MapLine();
            line.setMinResolution(10);
            if (!hasBackground)
                line.setName(GType.formatType(type));
            double baseLat = lat + y * ELEMENT_SPACING;
            double baseLong = lon + x * ELEMENT_SPACING;
            List<Coord> coords = new ArrayList<Coord>();
            Coord co = new Coord(baseLat, baseLong);
            coords.add(co);
            mapper.addToBounds(co);
            if (configProps.containsKey("verbose"))
                System.out.println("Generated line " + GType.formatType(type) + " at " + co.toDegreeString());
            co = new Coord(baseLat + ELEMENT_SIZE, baseLong + ELEMENT_SIZE);
            coords.add(co);
            mapper.addToBounds(co);
            co = new Coord(baseLat + ELEMENT_SIZE, baseLong + ELEMENT_SIZE + ELEMENT_SIZE / 2);
            coords.add(co);
            mapper.addToBounds(co);
            line.setType(type);
            line.setPoints(coords);
            mapper.addLine(line);
            type++;
        }
    }
}

Example 55 with Coord

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

the class AllElements method drawPolygons.

private void drawPolygons(MapCollector mapper, double slat, double slon, boolean hasBackground) {
    double lat = slat + 0.004;
    double lon = slon + 0.002;
    int type = 0;
    for (int x = 0; x < MAX_SHAPE_TYPE_X; x++) {
        for (int y = 0; y < MAX_SHAPE_TYPE_Y; y++) {
            // Polygon pg = div.createPolygon("0x" + Integer.toHexString(type));
            MapShape shape = new MapShape();
            shape.setMinResolution(10);
            if (hasBackground)
                shape.setName(GType.formatType(type));
            double baseLat = lat + y * ELEMENT_SPACING;
            double baseLong = lon + x * ELEMENT_SPACING;
            List<Coord> coords = new ArrayList<Coord>();
            Coord co = new Coord(baseLat, baseLong);
            // pg.addCoord(co);
            coords.add(co);
            mapper.addToBounds(co);
            if (configProps.containsKey("verbose"))
                System.out.println("Generated polygon " + GType.formatType(type) + " at " + co.toDegreeString());
            co = new Coord(baseLat + ELEMENT_SIZE, baseLong);
            coords.add(co);
            mapper.addToBounds(co);
            co = new Coord(baseLat + ELEMENT_SIZE, baseLong + ELEMENT_SIZE);
            coords.add(co);
            mapper.addToBounds(co);
            co = new Coord(baseLat, baseLong + ELEMENT_SIZE);
            coords.add(co);
            mapper.addToBounds(co);
            coords.add(coords.get(0));
            shape.setType(type);
            shape.setPoints(coords);
            mapper.addShape(shape);
            type++;
        }
    }
}