Examples with QuadRect net.osmand.data.QuadRect used on opensource projects

Example 6 with QuadRect

use of net.osmand.data.QuadRect in project Osmand by osmandapp.

the class HillshadeLayer method createTileSource.

private SQLiteTileSource createTileSource(MapActivity activity) {
    return new SQLiteTileSource(activity.getMyApplication(), null, new ArrayList<TileSourceTemplate>()) {

        @Override
        protected SQLiteConnection getDatabase() {
            throw new UnsupportedOperationException();
        }

        public boolean isLocked() {
            return false;
        }

        List<String> getTileSource(int x, int y, int zoom) {
            ArrayList<String> ls = new ArrayList<String>();
            int z = (zoom - ZOOM_BOUNDARY);
            if (z > 0) {
                indexedResources.queryInBox(new QuadRect(x >> z, y >> z, (x >> z), (y >> z)), ls);
            } else {
                indexedResources.queryInBox(new QuadRect(x << -z, y << -z, (x + 1) << -z, (y + 1) << -z), ls);
            }
            return ls;
        }

        @Override
        public boolean exists(int x, int y, int zoom) {
            List<String> ts = getTileSource(x, y, zoom);
            for (String t : ts) {
                SQLiteTileSource sqLiteTileSource = resources.get(t);
                if (sqLiteTileSource != null && sqLiteTileSource.exists(x, y, zoom)) {
                    return true;
                }
            }
            return false;
        }

        @Override
        public Bitmap getImage(int x, int y, int zoom, long[] timeHolder) {
            List<String> ts = getTileSource(x, y, zoom);
            for (String t : ts) {
                SQLiteTileSource sqLiteTileSource = resources.get(t);
                if (sqLiteTileSource != null) {
                    Bitmap bmp = sqLiteTileSource.getImage(x, y, zoom, timeHolder);
                    if (bmp != null) {
                        return sqLiteTileSource.getImage(x, y, zoom, timeHolder);
                    }
                }
            }
            return null;
        }

        @Override
        public int getBitDensity() {
            return 32;
        }

        @Override
        public int getMinimumZoomSupported() {
            return 5;
        }

        @Override
        public int getMaximumZoomSupported() {
            return 11;
        }

        @Override
        public int getTileSize() {
            return 256;
        }

        @Override
        public boolean couldBeDownloadedFromInternet() {
            return false;
        }

        @Override
        public String getName() {
            return "Hillshade";
        }

        @Override
        public String getTileFormat() {
            return "jpg";
        }
    };
}

Example 7 with QuadRect

use of net.osmand.data.QuadRect in project Osmand by osmandapp.

the class MapActivityActions method createReloadTitleDialog.

private Dialog createReloadTitleDialog(final Bundle args) {
    AlertDialog.Builder builder = new AlertDialog.Builder(mapActivity);
    builder.setMessage(R.string.context_menu_item_update_map_confirm);
    builder.setNegativeButton(R.string.shared_string_cancel, null);
    final OsmandMapTileView mapView = mapActivity.getMapView();
    builder.setPositiveButton(R.string.context_menu_item_update_map, new DialogInterface.OnClickListener() {

        @Override
        public void onClick(DialogInterface dialog, int which) {
            int zoom = args.getInt(KEY_ZOOM);
            BaseMapLayer mainLayer = mapView.getMainLayer();
            if (!(mainLayer instanceof MapTileLayer) || !((MapTileLayer) mainLayer).isVisible()) {
                Toast.makeText(mapActivity, R.string.maps_could_not_be_downloaded, Toast.LENGTH_SHORT).show();
                return;
            }
            final ITileSource mapSource = ((MapTileLayer) mainLayer).getMap();
            if (mapSource == null || !mapSource.couldBeDownloadedFromInternet()) {
                Toast.makeText(mapActivity, R.string.maps_could_not_be_downloaded, Toast.LENGTH_SHORT).show();
                return;
            }
            final RotatedTileBox tb = mapView.getCurrentRotatedTileBox();
            final QuadRect tilesRect = tb.getTileBounds();
            int left = (int) Math.floor(tilesRect.left);
            int top = (int) Math.floor(tilesRect.top);
            int width = (int) (Math.ceil(tilesRect.right) - left);
            int height = (int) (Math.ceil(tilesRect.bottom) - top);
            for (int i = 0; i < width; i++) {
                for (int j = 0; j < height; j++) {
                    ((OsmandApplication) mapActivity.getApplication()).getResourceManager().clearTileForMap(null, mapSource, i + left, j + top, zoom);
                }
            }
            mapView.refreshMap();
        }
    });
    return builder.create();
}

Example 8 with QuadRect

use of net.osmand.data.QuadRect in project Osmand by osmandapp.

the class TrackActivity method addPoint.

public void addPoint(PointDescription pointDescription) {
    Intent currentIntent = getIntent();
    if (currentIntent != null) {
        currentIntent.putExtra(TrackActivity.OPEN_POINTS_TAB, true);
    }
    final OsmandSettings settings = app.getSettings();
    GPXFile gpx = getGpx();
    LatLon location = settings.getLastKnownMapLocation();
    QuadRect rect = getRect();
    NewGpxPoint newGpxPoint = new NewGpxPoint(gpx, pointDescription, rect);
    if (gpx != null && location != null) {
        settings.setMapLocationToShow(location.getLatitude(), location.getLongitude(), settings.getLastKnownMapZoom(), pointDescription, false, newGpxPoint);
        MapActivity.launchMapActivityMoveToTop(this);
    }
}

Example 9 with QuadRect

use of net.osmand.data.QuadRect in project Osmand by osmandapp.

the class TrackActivity method getRect.

public QuadRect getRect() {
    double left = 0, right = 0;
    double top = 0, bottom = 0;
    if (getGpx() != null) {
        for (GPXUtilities.Track track : getGpx().tracks) {
            for (GPXUtilities.TrkSegment segment : track.segments) {
                for (WptPt p : segment.points) {
                    if (left == 0 && right == 0) {
                        left = p.getLongitude();
                        right = p.getLongitude();
                        top = p.getLatitude();
                        bottom = p.getLatitude();
                    } else {
                        left = Math.min(left, p.getLongitude());
                        right = Math.max(right, p.getLongitude());
                        top = Math.max(top, p.getLatitude());
                        bottom = Math.min(bottom, p.getLatitude());
                    }
                }
            }
        }
        for (WptPt p : getGpx().getPoints()) {
            if (left == 0 && right == 0) {
                left = p.getLongitude();
                right = p.getLongitude();
                top = p.getLatitude();
                bottom = p.getLatitude();
            } else {
                left = Math.min(left, p.getLongitude());
                right = Math.max(right, p.getLongitude());
                top = Math.max(top, p.getLatitude());
                bottom = Math.min(bottom, p.getLatitude());
            }
        }
        for (GPXUtilities.Route route : getGpx().routes) {
            for (WptPt p : route.points) {
                if (left == 0 && right == 0) {
                    left = p.getLongitude();
                    right = p.getLongitude();
                    top = p.getLatitude();
                    bottom = p.getLatitude();
                } else {
                    left = Math.min(left, p.getLongitude());
                    right = Math.max(right, p.getLongitude());
                    top = Math.max(top, p.getLatitude());
                    bottom = Math.min(bottom, p.getLatitude());
                }
            }
        }
    }
    return new QuadRect(left, top, right, bottom);
}

Example 10 with QuadRect

use of net.osmand.data.QuadRect in project Osmand by osmandapp.

the class AudioNotesLayer method onPrepareBufferImage.

@Override
public void onPrepareBufferImage(Canvas canvas, RotatedTileBox tileBox, DrawSettings settings) {
    if (tileBox.getZoom() >= startZoom) {
        float iconSize = audio.getWidth() * 3 / 2.5f;
        QuadTree<QuadRect> boundIntersections = initBoundIntersections(tileBox);
        DataTileManager<Recording> recs = plugin.getRecordings();
        final QuadRect latlon = tileBox.getLatLonBounds();
        List<Recording> objects = recs.getObjects(latlon.top, latlon.left, latlon.bottom, latlon.right);
        List<Recording> fullObjects = new ArrayList<>();
        List<LatLon> fullObjectsLatLon = new ArrayList<>();
        List<LatLon> smallObjectsLatLon = new ArrayList<>();
        for (Recording o : objects) {
            if (o != contextMenuLayer.getMoveableObject()) {
                float x = tileBox.getPixXFromLatLon(o.getLatitude(), o.getLongitude());
                float y = tileBox.getPixYFromLatLon(o.getLatitude(), o.getLongitude());
                if (intersects(boundIntersections, x, y, iconSize, iconSize)) {
                    canvas.drawBitmap(pointSmall, x - pointSmall.getWidth() / 2, y - pointSmall.getHeight() / 2, paintIcon);
                    smallObjectsLatLon.add(new LatLon(o.getLatitude(), o.getLongitude()));
                } else {
                    fullObjects.add(o);
                    fullObjectsLatLon.add(new LatLon(o.getLatitude(), o.getLongitude()));
                }
            }
        }
        for (Recording o : fullObjects) {
            float x = tileBox.getPixXFromLatLon(o.getLatitude(), o.getLongitude());
            float y = tileBox.getPixYFromLatLon(o.getLatitude(), o.getLongitude());
            drawRecording(canvas, o, x, y);
        }
        this.fullObjectsLatLon = fullObjectsLatLon;
        this.smallObjectsLatLon = smallObjectsLatLon;
    }
}