Examples with Tile ol.layer.Tile used on opensource projects

Example 6 with Tile

use of ol.layer.Tile in project gwt-ol3 by TDesjardins.

the class TileExample method show.

/* (non-Javadoc)
     * @see de.desjardins.ol3.demo.client.example.Example#show()
     */
@Override
public void show(String exampleId) {
    LayerOptions stamenLayerOptions = OLFactory.createOptions();
    // create a Stamen-layer
    StamenOptions stamenOptions = OLFactory.createOptions();
    stamenOptions.setLayer("watercolor");
    Stamen stamenSource = new Stamen(stamenOptions);
    stamenLayerOptions.setSource(stamenSource);
    Tile stamenLayer = new Tile(stamenLayerOptions);
    // create a view
    View view = new View();
    Coordinate centerCoordinate = OLFactory.createCoordinate(1490463, 6894388);
    view.setCenter(centerCoordinate);
    view.setZoom(10);
    // create the map
    MapOptions mapOptions = OLFactory.createOptions();
    mapOptions.setTarget(exampleId);
    mapOptions.setView(view);
    Map map = new Map(mapOptions);
    stamenLayer.setOpacity(0.5f);
    // add some controls
    map.addControl(new ScaleLine());
    DemoUtils.addDefaultControls(map.getControls());
    Attribution attribution = new Attribution();
    attribution.setCollapsed(true);
    map.addControl(attribution);
    // add some interactions
    map.addInteraction(new KeyboardPan());
    map.addInteraction(new KeyboardZoom());
    DragAndDrop dragAndDrop = new DragAndDrop();
    map.addInteraction(dragAndDrop);
    EventListener<DragAndDrop.Event> eventListener = new EventListener<DragAndDrop.Event>() {

        @Override
        public void onEvent(DragAndDrop.Event event) {
            Window.alert(String.valueOf(event.getFeatures().length));
            Window.alert(event.getProjection().getUnits());
            Window.alert(String.valueOf(event.getProjection().getMetersPerUnit()));
        }
    };
    dragAndDrop.on("addfeatures", eventListener);
    map.addControl(new Rotate());
    map.getLayers().push(stamenLayer);
}

Example 7 with Tile

use of ol.layer.Tile in project gwt-ol3 by TDesjardins.

the class TileWmsExample method show.

/*
	 * (non-Javadoc)
	 * 
	 * @see de.desjardins.ol3.demo.client.example.Example#show()
	 */
@Override
public void show(String exampleId) {
    TileWmsParams params = new TileWmsParams();
    params.setLayers("topp:states");
    params.setTiled(true);
    TileWmsOptions options = new TileWmsOptions();
    options.setUrl("https://ahocevar.com/geoserver/wms");
    options.setParams(params);
    options.setServerType(WmsServerType.GEOSERVER);
    TileWms source = new TileWms(options);
    Extent extent = new Extent(-13884991, 2870341, -7455066, 6338219);
    Tile layer = new Tile();
    layer.setExtent(extent);
    layer.setSource(source);
    Coordinate centerCoordinate = new Coordinate(-10997148, 4569099);
    View view = new View();
    view.setCenter(centerCoordinate);
    view.setZoom(4);
    // create the map
    MapOptions mapOptions = new MapOptions();
    mapOptions.setTarget(exampleId);
    mapOptions.setView(view);
    Map map = new Map(mapOptions);
    map.addLayer(layer);
    // add some controls
    map.addControl(new ScaleLine());
    DemoUtils.addDefaultControls(map.getControls());
    // add some interactions
    map.addInteraction(new KeyboardPan());
    map.addInteraction(new KeyboardZoom());
    map.addControl(new Rotate());
}

Example 8 with Tile

use of ol.layer.Tile in project gwt-ol3 by TDesjardins.

the class MapEventsExample method show.

/* (non-Javadoc)
     * @see de.desjardins.ol3.demo.client.example.Example#show()
     */
@Override
public void show(String exampleId) {
    // create a OSM-layer
    XyzOptions osmSourceOptions = OLFactory.createOptions();
    Osm osmSource = new Osm(osmSourceOptions);
    LayerOptions osmLayerOptions = OLFactory.createOptions();
    osmLayerOptions.setSource(osmSource);
    Tile osmLayer = new Tile(osmLayerOptions);
    // create a view
    View view = new View();
    Coordinate centerCoordinate = new Coordinate(-0.1275, 51.507222);
    Coordinate transformedCenterCoordinate = Projection.transform(centerCoordinate, DemoConstants.EPSG_4326, DemoConstants.EPSG_3857);
    view.setCenter(transformedCenterCoordinate);
    view.setZoom(10);
    // create the map
    MapOptions mapOptions = OLFactory.createOptions();
    mapOptions.setTarget(exampleId);
    mapOptions.setView(view);
    Map map = new Map(mapOptions);
    map.addLayer(osmLayer);
    // add some controls
    map.addControl(new ScaleLine());
    DemoUtils.addDefaultControls(map.getControls());
    Attribution attribution = new Attribution();
    attribution.setCollapsed(true);
    map.addControl(attribution);
    // clear default interactions
    map.getInteractions().clear();
    // add some interactions
    map.addInteraction(new DragPan());
    map.addInteraction(new KeyboardPan());
    map.addInteraction(new KeyboardZoom());
    map.addInteraction(new MouseWheelZoom());
    // add event handlers
    map.addDoubleClickListener(evt -> Window.alert("double click at " + evt.getCoordinate().getX() + ", " + evt.getCoordinate().getX()));
    map.addMapZoomListener(evt -> GWT.log("onZoom"));
    map.addMapZoomEndListener(evt -> GWT.log("onMapZoomEnd"));
}

Example 9 with Tile

use of ol.layer.Tile in project gwt-ol3 by TDesjardins.

the class AnimationExample method show.

/* (non-Javadoc)
     * @see de.desjardins.ol3.demo.client.example.Example#show() */
@Override
public void show(String exampleId) {
    Coordinate centerCoordinate = new Coordinate(13.37, 52.52);
    Coordinate transformedMidPoint = Projection.transform(centerCoordinate, DemoConstants.EPSG_4326, DemoConstants.EPSG_3857);
    // create an OSM-layer
    XyzOptions osmSourceOptions = new XyzOptions();
    Osm osmSource = new Osm(osmSourceOptions);
    LayerOptions osmLayerOptions = new LayerOptions();
    osmLayerOptions.setSource(osmSource);
    Tile osmLayer = new Tile(osmLayerOptions);
    // create a view
    View view = new View();
    view.setCenter(transformedMidPoint);
    view.setZoom(16);
    // create the map
    MapOptions mapOptions = new MapOptions();
    mapOptions.setLoadTilesWhileAnimating(true);
    mapOptions.setTarget(exampleId);
    mapOptions.setView(view);
    Collection<Base> lstLayer = new Collection<Base>();
    lstLayer.push(osmLayer);
    mapOptions.setLayers(lstLayer);
    Map map = new Map(mapOptions);
    // add some controls
    map.addControl(new ScaleLine());
    MousePositionOptions mousePositionOptions = new MousePositionOptions();
    ProjectionOptions projectionOptions = new ProjectionOptions();
    projectionOptions.setCode(DemoConstants.EPSG_4326);
    mousePositionOptions.setProjection(new Projection(projectionOptions));
    MousePosition mousePosition = new MousePosition(mousePositionOptions);
    mousePosition.setCoordinateFormat(Coordinate.createStringXY(5));
    map.addControl(mousePosition);
    Coordinate tvTowerCoordinate = Projection.transform(new Coordinate(13.409, 52.52), DemoConstants.EPSG_4326, DemoConstants.EPSG_3857);
    Coordinate pplaceCoordinate = Projection.transform(new Coordinate(13.377, 52.509), DemoConstants.EPSG_4326, DemoConstants.EPSG_3857);
    Coordinate zooCoordinate = Projection.transform(new Coordinate(13.338, 52.508), DemoConstants.EPSG_4326, DemoConstants.EPSG_3857);
    final List<Coordinate> coordinates = Arrays.asList(transformedMidPoint, tvTowerCoordinate, pplaceCoordinate, zooCoordinate);
    Scheduler.get().scheduleFixedPeriod(() -> {
        int index = getNextIndex(coordinates.size());
        AnimationOptions panAnimationOptions = new AnimationOptions();
        panAnimationOptions.setDuration(2000);
        // Switch this to rotate the animation while animating.
        // panAnimationOptions.setRotation(view.getRotation() + 2 * Math.PI);
        panAnimationOptions.setCenter(coordinates.get(index));
        view.animate(panAnimationOptions);
        AnimationOptions zoomOutAnimationOptions = new AnimationOptions();
        zoomOutAnimationOptions.setDuration(1000);
        zoomOutAnimationOptions.setResolution(view.getResolution() + 4);
        AnimationOptions zoomInAnimationOptions = new AnimationOptions();
        zoomInAnimationOptions.setDuration(1000);
        zoomInAnimationOptions.setResolution(view.getResolution());
        view.animate(zoomOutAnimationOptions, zoomInAnimationOptions);
        return true;
    }, 6000);
}

Example 10 with Tile

use of ol.layer.Tile in project gwt-ol3 by TDesjardins.

the class MapboxExample method show.

/* (non-Javadoc)
     * @see de.desjardins.ol3.demo.client.example.Example#show()
     */
@Override
public void show(String exampleId) {
    XyzOptions mapboxOptions = new XyzOptions();
    mapboxOptions.setTileSize(new Size(512, 512));
    mapboxOptions.setUrl("https://api.mapbox.com/styles/v1/mapbox/dark-v8/tiles/{z}/{x}/{y}?access_token=" + ACCESS_TOKEN);
    mapboxOptions.setAttributions("© <a href='https://www.mapbox.com/about/maps/'>Mapbox</a> © <a href='http://www.openstreetmap.org/copyright'>OpenStreetMap</a>");
    Xyz mapboxSource = new Xyz(mapboxOptions);
    LayerOptions xyzLayerOptions = OLFactory.createOptions();
    xyzLayerOptions.setSource(mapboxSource);
    Tile mapboxLayer = new Tile(xyzLayerOptions);
    // create a view
    View view = new View();
    Coordinate centerCoordinate = new Coordinate(1490463, 6894388);
    view.setCenter(centerCoordinate);
    view.setZoom(10);
    // create the map
    MapOptions mapOptions = new MapOptions();
    mapOptions.setTarget(exampleId);
    mapOptions.setView(view);
    Map map = new Map(mapOptions);
    ol.control.Attribution attributionControl = new ol.control.Attribution();
    attributionControl.setCollapsed(false);
    map.addControl(attributionControl);
    map.addControl(new MousePosition());
    map.addControl(DemoUtils.createMapboxLogo());
    map.addLayer(mapboxLayer);
}