Examples with ScreenCoordinate com.mapbox.maps.ScreenCoordinate used on opensource projects

Example 1 with ScreenCoordinate

use of com.mapbox.maps.ScreenCoordinate in project maps by rnmapbox.

the class RCTMGLCamera method getUserLocationUpdateCameraOptions.

private CameraOptions getUserLocationUpdateCameraOptions(double zoomLevel) {
    LatLng center = mUserLocation.getCoordinate();
    ScreenCoordinate anchor = CameraAnimationsUtils.getCamera(mMapView).getAnchor();
    CameraState actState = mMapView.getMapboxMap().getCameraState();
    if (mUserLocationVerticalAlignment != UserLocationVerticalAlignment.CENTER) {
        CameraOptions options = ExtensionUtils.toCameraOptions(actState, anchor);
        CoordinateBounds bounds = mMapView.getMapboxMap().coordinateBoundsForCamera(options);
        switch(mUserLocationVerticalAlignment) {
            case UserLocationVerticalAlignment.TOP:
                center = new LatLng(bounds.getNortheast().latitude(), center.getLongitude());
                break;
            case UserLocationVerticalAlignment.BOTTOM:
                center = new LatLng(bounds.getSouthwest().latitude(), center.getLongitude());
                break;
        }
    }
    return new CameraOptions.Builder().center(center.getPoint()).bearing(getDirectionForUserLocationUpdate()).pitch(mPitch).anchor(anchor).padding(actState.getPadding()).zoom(zoomLevel).build();
}

Example 2 with ScreenCoordinate

use of com.mapbox.maps.ScreenCoordinate in project maps by rnmapbox.

the class RCTMGLMapView method onMapClick.

@Override
public boolean onMapClick(@NonNull Point point) {
    RCTMGLMapView _this = this;
    /*if (mPointAnnotationManager != nil) {
            getAnnotations()
        }*/
    if (mAnnotationClicked) {
        mAnnotationClicked = false;
        return true;
    }
    ScreenCoordinate screenPoint = mMap.pixelForCoordinate(point);
    List<RCTSource> touchableSources = getAllTouchableSources();
    HashMap<String, List<Feature>> hits = new HashMap<>();
    handleTapInSources(new LinkedList<>(touchableSources), screenPoint, hits, new ArrayList<>(), new HandleTap() {

        @Override
        public void run(List<RCTSource> hitTouchableSources, Map<String, List<Feature>> hits) {
            if (hits.size() > 0) {
                RCTSource source = getTouchableSourceWithHighestZIndex(hitTouchableSources);
                if (source != null && source.hasPressListener()) {
                    source.onPress(new RCTSource.OnPressEvent(hits.get(source.getID()), GeoJSONUtils.toLatLng(point), new PointF((float) screenPoint.getX(), (float) screenPoint.getY())));
                    return;
                }
            }
            MapClickEvent event = new MapClickEvent(_this, new LatLng(point), screenPoint);
            mManager.handleEvent(event);
        }
    });
    return false;
}

Example 3 with ScreenCoordinate

use of com.mapbox.maps.ScreenCoordinate in project maps by rnmapbox.

the class RCTMGLMapView method handleTapInSources.

void handleTapInSources(LinkedList<RCTSource> sources, ScreenCoordinate screenPoint, HashMap<String, List<Feature>> hits, ArrayList<RCTSource> hitTouchableSources, HandleTap handleTap) {
    if (sources.isEmpty()) {
        handleTap.run(hitTouchableSources, hits);
        return;
    }
    RCTSource source = sources.removeFirst();
    Map<String, Double> hitbox = source.getTouchHitbox();
    if (hitbox != null) {
        double halfWidth = hitbox.get("width").floatValue() / 2.0f;
        double halfHeight = hitbox.get("height").floatValue() / 2.0f;
        ScreenBox screenBox = new ScreenBox(new ScreenCoordinate(screenPoint.getX() - halfWidth, screenPoint.getY() - halfHeight), new ScreenCoordinate(screenPoint.getX() + halfWidth, screenPoint.getY() + halfHeight));
        getMapboxMap().queryRenderedFeatures(screenBox, new RenderedQueryOptions(source.getLayerIDs(), null), new QueryFeaturesCallback() {

            @Override
            public void run(@NonNull Expected<String, List<QueriedFeature>> features) {
                HashMap<String, List<Feature>> newHits = hits;
                if (features.isValue()) {
                    if (features.getValue().size() > 0) {
                        ArrayList<Feature> featuresList = new ArrayList<>();
                        for (QueriedFeature i : features.getValue()) {
                            featuresList.add(i.getFeature());
                        }
                        newHits.put(source.getID(), featuresList);
                        hitTouchableSources.add(source);
                    }
                } else {
                    Logger.e("handleTapInSources", features.getError());
                }
                handleTapInSources(sources, screenPoint, newHits, hitTouchableSources, handleTap);
            }
        });
    }
}