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

Example 11 with Tile

use of ol.layer.Tile 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);
}

Example 12 with Tile

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

the class OverlayExample 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 = OLFactory.createCoordinate(2.3, 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(OLFactory.createScaleLine());
    DemoUtils.addDefaultControls(map.getControls());
    Attribution attribution = new Attribution();
    attribution.setCollapsed(true);
    map.addControl(attribution);
    // add some interactions
    map.addInteraction(OLFactory.createKeyboardPan());
    map.addInteraction(OLFactory.createKeyboardZoom());
    DivElement overlay = Document.get().createDivElement();
    overlay.setClassName("overlay-font");
    overlay.setInnerText("Created with GWT SDK " + GWT.getVersion());
    OverlayOptions overlayOptions = OLFactory.createOptions();
    overlayOptions.setElement(overlay);
    overlayOptions.setPosition(transformedCenterCoordinate);
    overlayOptions.setOffset(OLFactory.createPixel(-300, 0));
    map.addOverlay(new Overlay(overlayOptions));
}

Example 13 with Tile

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

the class WmtsExample method show.

/* (non-Javadoc)
     * @see de.desjardins.ol3.demo.client.example.Example#show()
     */
@Override
public void show(String exampleId) {
    // create a projection
    Projection projection = Projection.get(DemoConstants.EPSG_3857);
    // 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);
    WmtsOptions wmtsOptions = OLFactory.createOptions();
    wmtsOptions.setUrl("https://services.arcgisonline.com/arcgis/rest/services/Demographics/USA_Population_Density/MapServer/WMTS/");
    wmtsOptions.setLayer("0");
    wmtsOptions.setFormat("image/png");
    wmtsOptions.setMatrixSet(DemoConstants.EPSG_3857);
    wmtsOptions.setStyle("default");
    wmtsOptions.setProjection(projection);
    wmtsOptions.setWrapX(true);
    wmtsOptions.setTileGrid(this.createWmtsTileGrid(projection));
    // create attribution
    wmtsOptions.setAttributions("Tiles &copy; <a href=\"http://services.arcgisonline.com/arcgis/rest/services/Demographics/USA_Population_Density/MapServer/\">ArcGIS</a>");
    Wmts wmtsSource = new Wmts(wmtsOptions);
    LayerOptions wmtsLayerOptions = OLFactory.createOptions();
    wmtsLayerOptions.setSource(wmtsSource);
    Tile wmtsLayer = new Tile(wmtsLayerOptions);
    wmtsLayer.setOpacity(0.7);
    // create a view
    ViewOptions viewOptions = OLFactory.createOptions();
    viewOptions.setProjection(projection);
    View view = new View(viewOptions);
    Coordinate centerCoordinate = new Coordinate(-11158582, 4813697);
    view.setCenter(centerCoordinate);
    view.setZoom(4);
    // create the map
    MapOptions mapOptions = OLFactory.createOptions();
    mapOptions.setTarget(exampleId);
    mapOptions.setView(view);
    Map map = new Map(mapOptions);
    // add layers
    map.addLayer(osmLayer);
    map.addLayer(wmtsLayer);
    // 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 14 with Tile

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

the class DemoUtils method createOsmLayer.

public static Base createOsmLayer() {
    XyzOptions osmSourceOptions = OLFactory.createOptions();
    Osm osmSource = new Osm(osmSourceOptions);
    LayerOptions osmLayerOptions = OLFactory.createOptions();
    osmLayerOptions.setSource(osmSource);
    return new Tile(osmLayerOptions);
}

Example 15 with Tile

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

the class ConstrainedViewExample method show.

/* (non-Javadoc)
     * @see de.desjardins.ol3.demo.client.example.Example#show()
     */
@Override
public void show(String exampleId) {
    XyzOptions xyzOptions = OLFactory.createOptions();
    xyzOptions.setUrl("http://server.arcgisonline.com/ArcGIS/rest/services/World_Topo_Map/MapServer/tile/{z}/{y}/{x}");
    xyzOptions.setAttributions("Tiles &copy; <a href=\"http://services.arcgisonline.com/ArcGIS/rest/services/World_Topo_Map/MapServer\">ArcGIS</a>");
    Xyz xyzSource = new Xyz(xyzOptions);
    LayerOptions xyzLayerOptions = OLFactory.createOptions();
    xyzLayerOptions.setSource(xyzSource);
    Tile xyzLayer = new Tile(xyzLayerOptions);
    // create a view
    View view = new View();
    Coordinate centerCoordinate = new Coordinate(-121.1, 47.5);
    Coordinate transformedCenterCoordinate = Projection.transform(centerCoordinate, "EPSG:4326", "EPSG:3857");
    view.setCenter(transformedCenterCoordinate);
    view.setZoom(12);
    // restrict zoom
    view.setMinZoom(11);
    view.setMaxZoom(14);
    // create the map
    MapOptions mapOptions = OLFactory.createOptions();
    mapOptions.setTarget(exampleId);
    mapOptions.setView(view);
    Map map = new Map(mapOptions);
    // restrict extent
    ViewOptions viewOptions = new ViewOptions();
    viewOptions.setCenter(map.getView().getCenter());
    viewOptions.setExtent(map.getView().calculateExtent(map.getSize()));
    viewOptions.setZoom(map.getView().getZoom());
    viewOptions.setMinZoom(map.getView().getMinZoom());
    viewOptions.setMaxZoom(map.getView().getMaxZoom());
    View restrictedView = new View(viewOptions);
    map.setView(restrictedView);
    ol.control.Attribution attributionControl = new ol.control.Attribution();
    attributionControl.setCollapsed(false);
    map.addControl(attributionControl);
    MousePosition mousePosition = new MousePosition();
    mousePosition.setCoordinateFormat(Coordinate.createStringXY(2));
    map.addControl(mousePosition);
    map.addLayer(xyzLayer);
}