Examples with BinaryMapDataObject net.osmand.binary.BinaryMapDataObject used on opensource projects

Example 36 with BinaryMapDataObject

use of net.osmand.binary.BinaryMapDataObject in project Osmand by osmandapp.

the class OsmandRenderer method drawObject.

void drawObject(RenderingContext rc, Canvas cv, RenderingRuleSearchRequest req, List<MapDataObjectPrimitive> array, int objOrder) {
    // double polygonLimit = 100;
    // float orderToSwitch = 0;
    double minPolygonSize = 1. / rc.polygonMinSizeToDisplay;
    for (int i = 0; i < array.size(); i++) {
        rc.allObjects++;
        BinaryMapDataObject mObj = array.get(i).obj;
        TagValuePair pair = mObj.getMapIndex().decodeType(mObj.getTypes()[array.get(i).typeInd]);
        if (array.get(i).objectType == 3) {
            if (array.get(i).order > minPolygonSize + ((int) array.get(i).order)) {
                continue;
            }
            // polygon
            drawPolygon(mObj, req, cv, rc, pair, array.get(i).area);
        } else if (array.get(i).objectType == 2) {
            drawPolyline(mObj, req, cv, rc, pair, mObj.getSimpleLayer(), objOrder == 1);
        } else if (array.get(i).objectType == 1) {
            drawPoint(mObj, req, cv, rc, pair, array.get(i).typeInd == 0);
        }
        if (i % 25 == 0 && rc.interrupted) {
            return;
        }
    }
}

Example 37 with BinaryMapDataObject

use of net.osmand.binary.BinaryMapDataObject in project Osmand by osmandapp.

the class DownloadedRegionsLayer method queryData.

private List<BinaryMapDataObject> queryData(RotatedTileBox tileBox) {
    if (tileBox.getZoom() >= ZOOM_AFTER_BASEMAP) {
        if (!checkIfMapEmpty(tileBox)) {
            return Collections.emptyList();
        }
    }
    LatLon lt = tileBox.getLeftTopLatLon();
    LatLon rb = tileBox.getRightBottomLatLon();
    // if (tileBox.getZoom() >= ZOOM_TO_SHOW_MAP_NAMES) {
    // lt = rb = tileBox.getCenterLatLon();
    // }
    List<BinaryMapDataObject> result = null;
    int left = MapUtils.get31TileNumberX(lt.getLongitude());
    int right = MapUtils.get31TileNumberX(rb.getLongitude());
    int top = MapUtils.get31TileNumberY(lt.getLatitude());
    int bottom = MapUtils.get31TileNumberY(rb.getLatitude());
    try {
        result = osmandRegions.queryBbox(left, right, top, bottom);
    } catch (IOException e) {
        return result;
    }
    Iterator<BinaryMapDataObject> it = result.iterator();
    while (it.hasNext()) {
        BinaryMapDataObject o = it.next();
        if (tileBox.getZoom() < ZOOM_TO_SHOW_SELECTION) {
        // 
        } else {
            if (!osmandRegions.contain(o, left / 2 + right / 2, top / 2 + bottom / 2)) {
                it.remove();
            }
        }
    }
    return result;
}

Example 38 with BinaryMapDataObject

use of net.osmand.binary.BinaryMapDataObject in project Osmand by osmandapp.

the class DownloadedRegionsLayer method getFilter.

public String getFilter(StringBuilder btnName) {
    StringBuilder filter = new StringBuilder();
    int zoom = view.getZoom();
    RotatedTileBox queriedBox = data.getQueriedBox();
    final List<BinaryMapDataObject> currentObjects = data.results;
    if (osmandRegions.isInitialized() && queriedBox != null) {
        if (zoom >= ZOOM_TO_SHOW_MAP_NAMES && Math.abs(queriedBox.getZoom() - zoom) <= ZOOM_THRESHOLD && currentObjects != null) {
            btnName.setLength(0);
            btnName.append(view.getResources().getString(R.string.shared_string_download));
            filter.setLength(0);
            Set<String> set = new TreeSet<String>();
            int cx = view.getCurrentRotatedTileBox().getCenter31X();
            int cy = view.getCurrentRotatedTileBox().getCenter31Y();
            if ((currentObjects.size() > 0)) {
                for (int i = 0; i < currentObjects.size(); i++) {
                    final BinaryMapDataObject o = currentObjects.get(i);
                    if (!osmandRegions.contain(o, cx, cy)) {
                        continue;
                    }
                    String fullName = osmandRegions.getFullName(o);
                    WorldRegion rd = osmandRegions.getRegionData(fullName);
                    if (rd != null && rd.isRegionMapDownload() && rd.getRegionDownloadName() != null) {
                        String name = rd.getLocaleName();
                        if (checkIfObjectDownloaded(rd.getRegionDownloadName())) {
                            return null;
                        }
                        if (!set.add(name)) {
                            continue;
                        }
                        if (set.size() > 1) {
                            btnName.append(" ").append(view.getResources().getString(R.string.shared_string_or)).append(" ");
                            filter.append(", ");
                        } else {
                            btnName.append(" ");
                        }
                        filter.append(name);
                        btnName.append(name);
                    }
                }
            }
        }
    }
    if (filter.length() == 0) {
        return null;
    }
    return filter.toString();
}

Example 39 with BinaryMapDataObject

use of net.osmand.binary.BinaryMapDataObject in project Osmand by osmandapp.

the class DownloadedRegionsLayer method drawBorders.

private void drawBorders(Canvas canvas, RotatedTileBox tileBox, final List<BinaryMapDataObject> objects, Path path, Paint paint) {
    path.reset();
    for (BinaryMapDataObject o : objects) {
        double lat = MapUtils.get31LatitudeY(o.getPoint31YTile(0));
        double lon = MapUtils.get31LongitudeX(o.getPoint31XTile(0));
        path.moveTo(tileBox.getPixXFromLonNoRot(lon), tileBox.getPixYFromLatNoRot(lat));
        for (int j = 1; j < o.getPointsLength(); j++) {
            lat = MapUtils.get31LatitudeY(o.getPoint31YTile(j));
            lon = MapUtils.get31LongitudeX(o.getPoint31XTile(j));
            path.lineTo(tileBox.getPixXFromLonNoRot(lon), tileBox.getPixYFromLatNoRot(lat));
        }
    }
    canvas.drawPath(path, paint);
}

Example 40 with BinaryMapDataObject

use of net.osmand.binary.BinaryMapDataObject in project Osmand by osmandapp.

the class MapRenderRepositories method readRouteDataAsMapObjects.

private void readRouteDataAsMapObjects(SearchRequest<BinaryMapDataObject> sr, BinaryMapIndexReader c, final ArrayList<BinaryMapDataObject> tempResult, final TLongSet ids) {
    final boolean basemap = c.isBasemap();
    try {
        for (RouteRegion reg : c.getRoutingIndexes()) {
            List<RouteSubregion> parent = sr.getZoom() < 15 ? reg.getBaseSubregions() : reg.getSubregions();
            List<RouteSubregion> searchRouteIndexTree = c.searchRouteIndexTree(sr, parent);
            final MapIndex nmi = new MapIndex();
            c.loadRouteIndexData(searchRouteIndexTree, new ResultMatcher<RouteDataObject>() {

                @Override
                public boolean publish(RouteDataObject r) {
                    if (basemap) {
                        renderedState |= 1;
                    } else {
                        renderedState |= 2;
                    }
                    if (checkForDuplicateObjectIds && !basemap) {
                        if (ids.contains(r.getId()) && r.getId() > 0) {
                            // do not add object twice
                            return false;
                        }
                        ids.add(r.getId());
                    }
                    int[] coordinantes = new int[r.getPointsLength() * 2];
                    int[] roTypes = r.getTypes();
                    for (int k = 0; k < roTypes.length; k++) {
                        int type = roTypes[k];
                        registerMissingType(nmi, r, type);
                    }
                    for (int k = 0; k < coordinantes.length / 2; k++) {
                        coordinantes[2 * k] = r.getPoint31XTile(k);
                        coordinantes[2 * k + 1] = r.getPoint31YTile(k);
                    }
                    BinaryMapDataObject mo = new BinaryMapDataObject(r.getId(), coordinantes, new int[0][], RenderingRulesStorage.LINE_RULES, true, roTypes, null);
                    TIntObjectHashMap<String> names = r.getNames();
                    if (names != null) {
                        TIntObjectIterator<String> it = names.iterator();
                        while (it.hasNext()) {
                            it.advance();
                            registerMissingType(nmi, r, it.key());
                            mo.putObjectName(it.key(), it.value());
                        }
                    }
                    mo.setMapIndex(nmi);
                    tempResult.add(mo);
                    return false;
                }

                private void registerMissingType(final MapIndex nmi, RouteDataObject r, int type) {
                    if (!nmi.isRegisteredRule(type)) {
                        RouteTypeRule rr = r.region.quickGetEncodingRule(type);
                        String tag = rr.getTag();
                        int additional = ("highway".equals(tag) || "route".equals(tag) || "railway".equals(tag) || "aeroway".equals(tag) || "aerialway".equals(tag)) ? 0 : 1;
                        nmi.initMapEncodingRule(additional, type, rr.getTag(), rr.getValue());
                    }
                }

                @Override
                public boolean isCancelled() {
                    return !interrupted;
                }
            });
        }
    } catch (IOException e) {
        // $NON-NLS-1$
        log.debug("Search failed " + c.getRegionNames(), e);
    }
}