Examples with AiLatLng org.activityinfo.model.type.geo.AiLatLng used on opensource projects

Example 11 with AiLatLng

use of org.activityinfo.model.type.geo.AiLatLng in project activityinfo by bedatadriven.

the class TileMath method tileBounds.

public static Extents tileBounds(int zoom, int x, int y) {
    Point upperLeft = pointForTile(new Tile(x, y));
    Point lowerRight = pointForTile(new Tile(x + 1, y + 1));
    AiLatLng northWest = inverse(upperLeft, zoom);
    AiLatLng southEast = inverse(lowerRight, zoom);
    return new Extents(southEast.getLat(), northWest.getLat(), northWest.getLng(), southEast.getLng());
}

Example 12 with AiLatLng

use of org.activityinfo.model.type.geo.AiLatLng in project activityinfo by bedatadriven.

the class LocationForm method addCoordFields.

private void addCoordFields() {
    coordinateFields = new CoordinateFields();
    coordinateFields.setToolTip(I18N.CONSTANTS.coordinateToolTip());
    add(coordinateFields.getLatitudeField());
    add(coordinateFields.getLongitudeField());
    newLocationPresenter.addListener(NewLocationPresenter.POSITION_CHANGED, new Listener<BaseEvent>() {

        @Override
        public void handleEvent(BaseEvent be) {
            if (!newLocationPresenter.isProvisional()) {
                coordinateFields.setValue(newLocationPresenter.getLatLng());
            }
        }
    });
    coordinateFields.addChangeListener(new Listener<FieldEvent>() {

        @Override
        public void handleEvent(FieldEvent be) {
            AiLatLng value = coordinateFields.getValue();
            if (value != null) {
                newLocationPresenter.setLatLng(value);
            }
        }
    });
}

Example 13 with AiLatLng

use of org.activityinfo.model.type.geo.AiLatLng in project activityinfo by bedatadriven.

the class TileMathTest method inverse.

@Test
public void inverse() {
    AiLatLng latlng = new AiLatLng(15, 30);
    Point px = TileMath.fromLatLngToPixel(latlng, 6);
    AiLatLng inverse = TileMath.inverse(px, 6);
    assertThat("longitude", inverse.getLng(), equalTo(latlng.getLng()));
    assertThat("latitude", inverse.getLat(), closeTo(latlng.getLat(), 0.0001));
}

Example 14 with AiLatLng

use of org.activityinfo.model.type.geo.AiLatLng in project activityinfo by bedatadriven.

the class BubbleLayerGenerator method generatePoints.

public void generatePoints(List<SiteDTO> sites, TiledMap map, BubbleMapLayer layer, Clusterer clusterer, List<PointValue> mapped, List<PointValue> unmapped) {
    for (SiteDTO site : sites) {
        if (hasValue(site, layer.getIndicatorIds())) {
            Point px = null;
            AiLatLng geoPoint = getPoint(site);
            if (geoPoint != null) {
                px = map.fromLatLngToPixel(geoPoint);
            }
            Double value = getValue(site, layer.getIndicatorIds());
            if (value != null && value != 0) {
                PointValue pv = new PointValue(site, createSymbol(site, layer.getColorDimensions()), value, px);
                if (geoPoint != null || clusterer.isMapped(site)) {
                    mapped.add(pv);
                } else {
                    unmapped.add(pv);
                }
            }
        }
    }
}

Example 15 with AiLatLng

use of org.activityinfo.model.type.geo.AiLatLng in project activityinfo by bedatadriven.

the class ImageMapRenderer method createTileMap.

protected TiledMap createTileMap(MapReportElement element) {
    AiLatLng center = element.getCenter() != null ? element.getCenter() : element.getContent().getCenter();
    TiledMap map = new TiledMap(element.getWidth(), element.getHeight(), center, element.getContent().getZoomLevel());
    return map;
}