Examples with Attribution ol.control.Attribution used on opensource projects

Example 1 with Attribution

use of ol.control.Attribution 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 2 with Attribution

use of ol.control.Attribution 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 3 with Attribution

use of ol.control.Attribution in project gwt-ol3 by TDesjardins.

the class CollectionTest method testCollection.

public void testCollection() {
    this.injectUrlAndTest(() -> {
        Collection<Control> controls = new Collection<Control>();
        assertNotNull(controls);
        assertTrue(controls.getLength() == 0);
        assertTrue(controls.isEmpty());
        assertNotNull(controls.getArray());
        // Does not work before ol v3.20. because bug in ol3.
        int length = controls.push(new Attribution());
        assertTrue(length == 1);
        assertTrue(controls.getLength() == 1);
        assertFalse(controls.isEmpty());
        assertNotNull(controls.getArray());
        assertTrue(controls.getArray().length == 1);
        Control control = controls.pop();
        assertTrue(control instanceof Attribution);
        assertTrue(controls.getLength() == 0);
        assertTrue(controls.isEmpty());
        Attribution attribution = new Attribution();
        controls.push(attribution);
        assertTrue(controls.contains(attribution));
        assertFalse(controls.contains(new Attribution()));
    });
}

Example 4 with Attribution

use of ol.control.Attribution in project gwt-ol3 by TDesjardins.

the class CollectionTest method testCollectionEvents.

public void testCollectionEvents() {
    this.injectUrlAndTest(() -> {
        Collection<Control> controls = new Collection<Control>();
        assertFalse(this.elementAddedEventFired);
        assertFalse(this.elementRemovedEventFired);
        controls.addElementAddedListener(new EventListener<Collection.Event<Control>>() {

            @Override
            public void onEvent(Event<Control> event) {
                elementAddedEventFired = true;
            }
        });
        controls.addElementRemovedListener(new EventListener<Collection.Event<Control>>() {

            @Override
            public void onEvent(Event<Control> event) {
                elementRemovedEventFired = true;
            }
        });
        controls.push(new Attribution());
        assertTrue(this.elementAddedEventFired);
        assertFalse(this.elementRemovedEventFired);
        controls.removeAt(0);
        assertTrue(this.elementAddedEventFired);
        assertTrue(this.elementRemovedEventFired);
    });
}

Example 5 with Attribution

use of ol.control.Attribution in project gwt-ol3 by TDesjardins.

the class MeasureExample 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 = OLFactory.createView();
    Coordinate centerCoordinate = new Coordinate(-0.1275, 51.507222);
    Coordinate transformedCenterCoordinate = Projection.transform(centerCoordinate, "EPSG:4326", "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);
    // add some interactions
    map.addInteraction(new KeyboardPan());
    map.addInteraction(new KeyboardZoom());
    // add measurement functionality to the map
    final Measure measure = new Measure(map);
    // start measuring immediately
    measure.startMeasureLength(new MeasureListener() {

        @Override
        public void onMeasure(MeasureEvent evt) {
            // log the measured length
            GWT.log("measure: " + evt.getMeasure());
        }
    }, true, true);
}