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

Example 1 with RotatedTileBox

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

the class MapViewTrackingUtilities method autozoom.

public Pair<Integer, Double> autozoom(Location location) {
    if (location.hasSpeed()) {
        long now = System.currentTimeMillis();
        final RotatedTileBox tb = mapView.getCurrentRotatedTileBox();
        float zdelta = defineZoomFromSpeed(tb, location.getSpeed());
        if (Math.abs(zdelta) >= 0.5) /*?Math.sqrt(0.5)*/
        {
            // prevent ui hysteresis (check time interval for autozoom)
            if (zdelta >= 2) {
                // decrease a bit
                zdelta -= 1;
            } else if (zdelta <= -2) {
                // decrease a bit
                zdelta += 1;
            }
            double targetZoom = Math.min(tb.getZoom() + tb.getZoomFloatPart() + zdelta, settings.AUTO_ZOOM_MAP_SCALE.get().maxZoom);
            int threshold = settings.AUTO_FOLLOW_ROUTE.get();
            if (now - lastTimeAutoZooming > 4500 && (now - lastTimeAutoZooming > threshold || !isUserZoomed)) {
                isUserZoomed = false;
                lastTimeAutoZooming = now;
                // double settingsZoomScale = Math.log(mapView.getSettingsMapDensity()) / Math.log(2.0f);
                // double zoomScale = Math.log(tb.getMapDensity()) / Math.log(2.0f);
                // double complexZoom = tb.getZoom() + zoomScale + zdelta;
                // round to 0.33
                targetZoom = Math.round(targetZoom * 3) / 3f;
                int newIntegerZoom = (int) Math.round(targetZoom);
                double zPart = targetZoom - newIntegerZoom;
                return new Pair<>(newIntegerZoom, zPart);
            }
        }
    }
    return null;
}

Example 2 with RotatedTileBox

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

the class MapRenderRepositories method loadMap.

public synchronized void loadMap(RotatedTileBox tileRect, MapTileDownloader mapTileDownloader) {
    boolean prevInterrupted = interrupted;
    interrupted = false;
    // added to avoid zoomAnimation != 0 which produces wrong map position on the screen
    tileRect.setZoomAndAnimation(tileRect.getZoom(), 0);
    // prevent editing
    requestedBox = new RotatedTileBox(tileRect);
    log.info("RENDER MAP: new request " + tileRect);
    if (currentRenderingContext != null) {
        currentRenderingContext = null;
    }
    try {
        // find selected rendering type
        OsmandApplication app = ((OsmandApplication) context.getApplicationContext());
        boolean nightMode = app.getDaynightHelper().isNightMode();
        // boolean moreDetail = prefs.SHOW_MORE_MAP_DETAIL.get();
        RenderingRulesStorage storage = app.getRendererRegistry().getCurrentSelectedRenderer();
        RenderingRuleSearchRequest renderingReq = new RenderingRuleSearchRequest(storage);
        renderingReq.setBooleanFilter(renderingReq.ALL.R_NIGHT_MODE, nightMode);
        for (RenderingRuleProperty customProp : storage.PROPS.getCustomRules()) {
            if (customProp.isBoolean()) {
                if (customProp.getAttrName().equals(RenderingRuleStorageProperties.A_ENGINE_V1)) {
                    renderingReq.setBooleanFilter(customProp, true);
                } else if (RenderingRuleStorageProperties.UI_CATEGORY_HIDDEN.equals(customProp.getCategory())) {
                    renderingReq.setBooleanFilter(customProp, false);
                } else {
                    CommonPreference<Boolean> pref = prefs.getCustomRenderBooleanProperty(customProp.getAttrName());
                    renderingReq.setBooleanFilter(customProp, pref.get());
                }
            } else if (RenderingRuleStorageProperties.UI_CATEGORY_HIDDEN.equals(customProp.getCategory())) {
                if (customProp.isString()) {
                    renderingReq.setStringFilter(customProp, "");
                } else {
                    renderingReq.setIntFilter(customProp, 0);
                }
            } else {
                CommonPreference<String> settings = prefs.getCustomRenderProperty(customProp.getAttrName());
                String res = settings.get();
                if (!Algorithms.isEmpty(res)) {
                    if (customProp.isString()) {
                        renderingReq.setStringFilter(customProp, res);
                    } else {
                        try {
                            renderingReq.setIntFilter(customProp, Integer.parseInt(res));
                        } catch (NumberFormatException e) {
                            e.printStackTrace();
                        }
                    }
                } else {
                    if (customProp.isString()) {
                        renderingReq.setStringFilter(customProp, "");
                    }
                }
            }
        }
        renderingReq.saveState();
        NativeOsmandLibrary nativeLib = !prefs.SAFE_MODE.get() ? NativeOsmandLibrary.getLibrary(storage, context) : null;
        // calculate data box
        QuadRect dataBox = requestedBox.getLatLonBounds();
        int dataBoxZoom = requestedBox.getZoom();
        long now = System.currentTimeMillis();
        if (cObjectsBox.left > dataBox.left || cObjectsBox.top < dataBox.top || cObjectsBox.right < dataBox.right || cObjectsBox.bottom > dataBox.bottom || (nativeLib != null) == (cNativeObjects == null) || dataBoxZoom != cObjectsZoom || prevInterrupted) {
            // increase data box in order for rotate
            if ((dataBox.right - dataBox.left) > (dataBox.top - dataBox.bottom)) {
                double wi = (dataBox.right - dataBox.left) * .05;
                dataBox.left -= wi;
                dataBox.right += wi;
            } else {
                double hi = (dataBox.top - dataBox.bottom) * .05;
                dataBox.top += hi;
                dataBox.bottom -= hi;
            }
            validateLatLonBox(dataBox);
            renderedState = 0;
            boolean loaded;
            if (nativeLib != null) {
                cObjects = new LinkedList<BinaryMapDataObject>();
                loaded = loadVectorDataNative(dataBox, requestedBox.getZoom(), renderingReq, nativeLib);
            } else {
                cNativeObjects = null;
                loaded = loadVectorData(dataBox, requestedBox.getZoom(), renderingReq);
            }
            if (!loaded || checkWhetherInterrupted()) {
                return;
            }
        }
        final long searchTime = System.currentTimeMillis() - now;
        currentRenderingContext = new OsmandRenderer.RenderingContext(context);
        renderingReq.clearState();
        renderingReq.setIntFilter(renderingReq.ALL.R_MINZOOM, requestedBox.getZoom());
        if (renderingReq.searchRenderingAttribute(RenderingRuleStorageProperties.A_DEFAULT_COLOR)) {
            currentRenderingContext.defaultColor = renderingReq.getIntPropertyValue(renderingReq.ALL.R_ATTR_COLOR_VALUE);
        }
        renderingReq.clearState();
        renderingReq.setIntFilter(renderingReq.ALL.R_MINZOOM, requestedBox.getZoom());
        if (renderingReq.searchRenderingAttribute(RenderingRuleStorageProperties.A_SHADOW_RENDERING)) {
            currentRenderingContext.shadowRenderingMode = renderingReq.getIntPropertyValue(renderingReq.ALL.R_ATTR_INT_VALUE);
            currentRenderingContext.shadowRenderingColor = renderingReq.getIntPropertyValue(renderingReq.ALL.R_SHADOW_COLOR);
        }
        if (renderingReq.searchRenderingAttribute("polygonMinSizeToDisplay")) {
            currentRenderingContext.polygonMinSizeToDisplay = renderingReq.getIntPropertyValue(renderingReq.ALL.R_ATTR_INT_VALUE);
        }
        final QuadPointDouble lt = requestedBox.getLeftTopTile(requestedBox.getZoom());
        double cfd = MapUtils.getPowZoom(requestedBox.getZoomFloatPart()) * requestedBox.getMapDensity();
        lt.x *= cfd;
        lt.y *= cfd;
        // LatLon ltn = requestedBox.getLeftTopLatLon();
        final double tileDivisor = MapUtils.getPowZoom(31 - requestedBox.getZoom()) / cfd;
        currentRenderingContext.leftX = lt.x;
        currentRenderingContext.topY = lt.y;
        currentRenderingContext.zoom = requestedBox.getZoom();
        currentRenderingContext.rotate = requestedBox.getRotate();
        currentRenderingContext.width = requestedBox.getPixWidth();
        currentRenderingContext.height = requestedBox.getPixHeight();
        currentRenderingContext.nightMode = nightMode;
        if (requestedBox.getZoom() <= zoomOnlyForBasemaps && "".equals(prefs.MAP_PREFERRED_LOCALE.get())) {
            currentRenderingContext.preferredLocale = app.getLanguage();
            currentRenderingContext.transliterate = !"ru".equals(app.getLanguage()) && !"uk".equals(app.getLanguage()) && !"be".equals(app.getLanguage()) && !"bg".equals(app.getLanguage()) && !"mk".equals(app.getLanguage()) && !"sr".equals(app.getLanguage());
        } else {
            currentRenderingContext.preferredLocale = prefs.MAP_PREFERRED_LOCALE.get();
            currentRenderingContext.transliterate = prefs.MAP_TRANSLITERATE_NAMES.get();
            if (currentRenderingContext.preferredLocale.equals("en")) {
                currentRenderingContext.transliterate = true;
            }
        }
        final float mapDensity = (float) requestedBox.getMapDensity();
        currentRenderingContext.setDensityValue(mapDensity);
        // Text/icon scales according to mapDensity (so text is size of road)
        // currentRenderingContext.textScale = (requestedBox.getDensity()*app.getSettings().TEXT_SCALE.get());
        // Text/icon stays same for all sizes
        currentRenderingContext.textScale = (requestedBox.getDensity() * app.getSettings().TEXT_SCALE.get()) / mapDensity;
        currentRenderingContext.screenDensityRatio = 1 / Math.max(1, requestedBox.getDensity());
        // init rendering context
        currentRenderingContext.tileDivisor = tileDivisor;
        if (checkWhetherInterrupted()) {
            return;
        }
        now = System.currentTimeMillis();
        Bitmap bmp;
        boolean transparent = false;
        RenderingRuleProperty rr = storage.PROPS.get("noPolygons");
        if (rr != null) {
            transparent = renderingReq.getIntPropertyValue(rr) > 0;
        }
        // 1. generate image step by step
        Bitmap reuse = prevBmp;
        this.prevBmp = this.bmp;
        this.prevBmpLocation = this.bmpLocation;
        // necessary for transparent, otherwise 2 times smaller
        Config cfg = transparent ? Config.ARGB_8888 : Config.RGB_565;
        if (reuse != null && reuse.getWidth() == currentRenderingContext.width && reuse.getHeight() == currentRenderingContext.height && cfg == reuse.getConfig()) {
            bmp = reuse;
            bmp.eraseColor(currentRenderingContext.defaultColor);
        } else {
            if (reuse != null) {
                log.warn(String.format("Create new image ? %d != %d (w) %d != %d (h) ", currentRenderingContext.width, reuse.getWidth(), currentRenderingContext.height, reuse.getHeight()));
            }
            bmp = Bitmap.createBitmap(currentRenderingContext.width, currentRenderingContext.height, cfg);
            if (reuse != null) {
                reuse.recycle();
            }
        }
        this.bmp = bmp;
        this.bmpLocation = tileRect;
        if (nativeLib != null) {
            renderer.generateNewBitmapNative(currentRenderingContext, nativeLib, cNativeObjects, bmp, renderingReq, mapTileDownloader);
        } else {
            renderer.generateNewBitmap(currentRenderingContext, cObjects, bmp, renderingReq, mapTileDownloader);
        }
        // Force to use rendering request in order to prevent Garbage Collector when it is used in C++
        if (renderingReq != null) {
            log.info("Debug :" + renderingReq != null);
        }
        String renderingDebugInfo = currentRenderingContext.renderingDebugInfo;
        currentRenderingContext.ended = true;
        if (checkWhetherInterrupted()) {
            // (be smart a bit do not revert if road already drawn)
            if (currentRenderingContext.lastRenderedKey < OsmandRenderer.DEFAULT_LINE_MAX) {
                reuse = this.bmp;
                this.bmp = this.prevBmp;
                this.bmpLocation = this.prevBmpLocation;
                this.prevBmp = reuse;
                this.prevBmpLocation = null;
            }
            currentRenderingContext = null;
            return;
        } else {
            visibleRenderingContext = currentRenderingContext;
            this.checkedRenderedState = renderedState;
            this.checkedBox = this.bmpLocation;
        }
        currentRenderingContext = null;
        // 2. replace whole image
        // keep cache
        // this.prevBmp = null;
        this.prevBmpLocation = null;
        if (prefs.DEBUG_RENDERING_INFO.get() && OsmandPlugin.getEnabledPlugin(OsmandDevelopmentPlugin.class) != null) {
            // $NON-NLS-1$//$NON-NLS-2$//$NON-NLS-3$
            String timeInfo = "Searching: " + searchTime + " ms";
            if (renderingDebugInfo != null) {
                timeInfo += "\n" + renderingDebugInfo;
            }
            final String msg = timeInfo;
            log.info(msg);
            handler.post(new Runnable() {

                @Override
                public void run() {
                    Toast.makeText(context, msg, Toast.LENGTH_LONG).show();
                }
            });
        }
    } catch (RuntimeException e) {
        // $NON-NLS-1$
        log.error("Runtime memory exception", e);
        handler.post(new Runnable() {

            @Override
            public void run() {
                Toast.makeText(context, R.string.rendering_exception, Toast.LENGTH_SHORT).show();
            }
        });
    } catch (OutOfMemoryError e) {
        // $NON-NLS-1$
        log.error("Out of memory error", e);
        cObjects = new ArrayList<BinaryMapDataObject>();
        cObjectsBox = new QuadRect();
        handler.post(new Runnable() {

            @Override
            public void run() {
                // ActivityManager activityManager = (ActivityManager)context.getSystemService(Context.ACTIVITY_SERVICE);
                // ActivityManager.MemoryInfo memoryInfo = new ActivityManager.MemoryInfo();
                // activityManager.getMemoryInfo(memoryInfo);
                // int avl = (int) (memoryInfo.availMem / (1 << 20));
                int max = (int) (Runtime.getRuntime().maxMemory() / (1 << 20));
                int avl = (int) (Runtime.getRuntime().freeMemory() / (1 << 20));
                String s = " (" + avl + " MB available of " + max + ") ";
                Toast.makeText(context, context.getString(R.string.rendering_out_of_memory) + s, Toast.LENGTH_SHORT).show();
            }
        });
    } finally {
        if (currentRenderingContext != null) {
            currentRenderingContext.ended = true;
        }
    }
}

Example 3 with RotatedTileBox

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

the class ContextMenuLayer method showContextMenu.

public boolean showContextMenu(double latitude, double longitude, boolean showUnknownLocation) {
    RotatedTileBox cp = activity.getMapView().getCurrentRotatedTileBox();
    float x = cp.getPixXFromLatLon(latitude, longitude);
    float y = cp.getPixYFromLatLon(latitude, longitude);
    return showContextMenu(new PointF(x, y), activity.getMapView().getCurrentRotatedTileBox(), showUnknownLocation);
}

Example 4 with RotatedTileBox

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

the class ContextMenuLayer method populateObjectContextMenu.

@Override
public void populateObjectContextMenu(LatLon latLon, Object o, ContextMenuAdapter adapter, MapActivity mapActivity) {
    ContextMenuAdapter.ItemClickListener listener = new ContextMenuAdapter.ItemClickListener() {

        @Override
        public boolean onContextMenuClick(ArrayAdapter<ContextMenuItem> adapter, int itemId, int pos, boolean isChecked, int[] viewCoordinates) {
            RotatedTileBox tileBox = activity.getMapView().getCurrentRotatedTileBox();
            enterMovingMode(tileBox);
            return true;
        }
    };
    adapter.addItem(new ContextMenuItem.ItemBuilder().setTitleId(R.string.change_markers_position, activity).setIcon(R.drawable.ic_show_on_map).setOrder(MapActivityActions.CHANGE_POSITION_ITEM_ORDER).setClickable(isObjectMoveable(o)).setListener(listener).createItem());
}

Example 5 with RotatedTileBox

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

the class ContextMenuLayer method createGpxPoint.

public void createGpxPoint() {
    if (!mInAddGpxPointMode) {
        throw new IllegalStateException("Not in add gpx point mode");
    }
    RotatedTileBox tileBox = activity.getMapView().getCurrentRotatedTileBox();
    PointF newMarkerPosition = getMovableCenterPoint(tileBox);
    final LatLon ll = tileBox.getLatLonFromPixel(newMarkerPosition.x, newMarkerPosition.y);
    applyingMarkerLatLon = ll;
    Object obj = getMoveableObject();
    cancelApplyingNewMarkerPosition = false;
    mAddGpxPointBottomSheetHelper.enterApplyPositionMode();
    applyMovedObject(obj, ll, new ApplyMovedObjectCallback() {

        @Override
        public void onApplyMovedObject(boolean success, @Nullable Object newObject) {
            mAddGpxPointBottomSheetHelper.exitApplyPositionMode();
            if (success && !cancelApplyingNewMarkerPosition) {
                mAddGpxPointBottomSheetHelper.hide();
                quitAddGpxPoint();
                PointDescription pointDescription = null;
                if (selectedObjectContextMenuProvider != null) {
                    pointDescription = selectedObjectContextMenuProvider.getObjectName(newObject);
                }
                menu.show(ll, pointDescription, newObject);
                view.refreshMap();
            }
            selectedObjectContextMenuProvider = null;
            applyingMarkerLatLon = null;
        }

        @Override
        public boolean isCancelled() {
            return cancelApplyingNewMarkerPosition;
        }
    });
}