Example usage for com.google.gwt.maps.client.overlay HasMarker setMap

Introduction

In this page you can find the example usage for com.google.gwt.maps.client.overlay HasMarker setMap.

Prototype

void setMap(HasMap map);

Source Link

Document

Renders the marker on the specified map.

Usage

From source file:com.google.mobile.trippy.web.client.view.MapView.java

License:Apache License

@Override
public final void clearOverlays() {
    if (markers == null || markers.isEmpty()) {
        return;//from  w w w  .  j  av a2 s. co m
    }
    NullMap nullMap = new NullMap();
    for (HasMarker marker : markers) {
        marker.setMap(nullMap);
    }
    markers.clear();
    nullMap = null;
}

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From source file:com.google.mobile.trippy.web.client.view.MapView.java

License:Apache License

/**
 * Create a new marker on the map./*w ww . j  a v  a2s  . c o  m*/
 * The marker is by default clickable and non-draggable
 */
@Override
public final HasMarker newMarker(HasLatLng position) {
    HasMarker marker = new Marker();
    marker.setPosition(position);
    marker.setMap(getMap());
    marker.setDraggable(false);
    marker.setClickable(true);
    marker.setIcon(new MarkerImage.Builder(TrippyBundle.INSTANCE.mapMarkerNormal().getURL()).build());
    if (markers == null) {
        markers = new ArrayList<HasMarker>();
    }
    markers.add(marker);
    return marker;
}

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From source file:com.mashery.examples.api.client.PopupMapWidget.java

License:Open Source License

public PopupMapWidget() {
    mapPanel = new PopupPanel(true);
    mapPanel.setAutoHideOnHistoryEventsEnabled(true);
    mapPanel.setAnimationEnabled(true);/*from   www . j  a va  2s  .c  o  m*/

    MapOptions options = new MapOptions();
    options.setZoom(1);
    options.setCenter(new LatLng(0d, 0d));
    options.setMapTypeId(new MapTypeId().getRoadmap());
    options.setDraggable(true);
    options.setScrollwheel(true);
    options.setNavigationControl(true);
    options.setMapTypeControl(true);
    mapWidget = new MapWidget(options);
    mapWidget.setSize("512px", "512px");

    FlowPanel mapContainer = new FlowPanel();
    mapPanel.setWidget(mapContainer);
    mapContainer.add(mapWidget);

    Anchor clearMarkersLink = new Anchor("Clear Markers", "#");
    mapContainer.add(clearMarkersLink);
    clearMarkersLink.addClickHandler(new ClickHandler() {
        @Override
        public void onClick(ClickEvent event) {
            event.preventDefault();
            // there's no way to setMap(null) on a marker
            // instead, assign it to a dummy map
            MapWidget garbage = new MapWidget(new MapOptions());
            HasMap map = garbage.getMap();
            for (HasMarker marker : markers.values())
                marker.setMap(map);

            markers.clear();
        }
    });

    mapButton = new ToggleButton("Map");
    mapPanel.addAutoHidePartner(mapButton.getElement());
    mapButton.addClickHandler(new ClickHandler() {
        @Override
        public void onClick(ClickEvent event) {
            if (mapButton.isDown())
                mapPanel.showRelativeTo(mapButton);
            else
                mapPanel.hide();
        }
    });

    mapPanel.addCloseHandler(new CloseHandler<PopupPanel>() {
        @Override
        public void onClose(CloseEvent<PopupPanel> event) {
            mapButton.setDown(false);
        }
    });

    initWidget(mapButton);
}

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From source file:com.mashery.examples.api.client.PopupMapWidget.java

License:Open Source License

public void show(HasMarker marker) {
    HasLatLng position = marker.getPosition();
    double lat = position == null ? 0d : position.getLatitude();
    double lng = position == null ? 0d : position.getLongitude();
    MarkerKey key = new MarkerKey(marker.getTitle(), lat, lng);
    if (!markers.containsKey(key)) {
        marker.setMap(mapWidget.getMap());
        markers.put(key, marker);//from  w  w w  . jav  a 2  s  . co  m
    }

    show(position == null ? new LatLng(lat, lng) : position);
}

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