Examples with Map ol.Map used on opensource projects

Example 16 with Map

use of ol.Map 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 17 with Map

use of ol.Map in project gwt-ol3 by TDesjardins.

the class ArcGISExample method show.

/* (non-Javadoc)
     * @see de.desjardins.ol3.demo.client.example.Example#show() */
@Override
public void show(String exampleId) {
    ImageArcGisRestParams params = new ImageArcGisRestParams();
    params.showLayers("2");
    ImageArcGisRestOptions options = new ImageArcGisRestOptions();
    options.setUrl("https://sampleserver1.arcgisonline.com/ArcGIS/rest/services/Specialty/ESRI_StateCityHighway_USA/MapServer");
    options.setParams(params);
    options.setRatio(1f);
    ImageArcGisRest source = new ImageArcGisRest(options);
    LayerOptions layerOptions = OLFactory.createOptions();
    layerOptions.setSource(source);
    Image layer = new Image(layerOptions);
    // create a view
    View view = new View();
    Coordinate center = OLFactory.createCoordinate(-10997148, 4569099);
    view.setCenter(center);
    view.setZoom(4);
    // create the map
    MapOptions mapOptions = OLFactory.createOptions();
    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 18 with Map

use of ol.Map 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);
}

Example 19 with Map

use of ol.Map in project gwt-ol3 by TDesjardins.

the class MvtExample method show.

/* (non-Javadoc)
     * @see de.desjardins.ol3.demo.client.example.Example#show()
     */
@Override
public void show(String exampleId) {
    VectorTileOptions vectorTileOptions = new VectorTileOptions();
    vectorTileOptions.setFormat(new Mvt());
    vectorTileOptions.setUrl("https://{a-d}.tiles.mapbox.com/v4/mapbox.mapbox-streets-v6/{z}/{x}/{y}.vector.pbf?access_token=" + ACCESS_TOKEN);
    vectorTileOptions.setAttributions("© <a href=\"https://www.mapbox.com/map-feedback/\">Mapbox</a> © <a href=\"https://www.openstreetmap.org/copyright\">OpenStreetMap contributors</a>'");
    VectorTile vectorTile = new VectorTile(vectorTileOptions);
    VectorTileLayerOptions tileLayerOptions = new VectorTileLayerOptions();
    tileLayerOptions.setSource(vectorTile);
    ol.layer.VectorTile mvtLayer = new ol.layer.VectorTile(tileLayerOptions);
    // create a view
    View view = new View();
    Coordinate centerCoordinate = new Coordinate(0, 0);
    view.setCenter(centerCoordinate);
    view.setZoom(2);
    // 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(mvtLayer);
}

Example 20 with Map

use of ol.Map in project gwt-ol3 by TDesjardins.

the class OsmExample 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 debug layer
    TileDebugOptions tileDebugOptions = OLFactory.createOptions();
    tileDebugOptions.setProjection("EPSG:3857");
    tileDebugOptions.setTileGrid(osmSource.getTileGrid());
    TileDebug tileDebugSource = new TileDebug(tileDebugOptions);
    LayerOptions tileDebugLayerOptions = OLFactory.createOptions();
    tileDebugLayerOptions.setSource(tileDebugSource);
    Tile tileDebugLayer = new Tile(tileDebugLayerOptions);
    // create a view
    View view = new View();
    Coordinate centerCoordinate = OLFactory.createCoordinate(-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);
    map.addLayer(tileDebugLayer);
    // 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(new KeyboardPan());
    map.addInteraction(new KeyboardZoom());
}