Example usage for com.google.gwt.maps.client.event StreetviewYawChangedHandler StreetviewYawChangedHandler

Introduction

In this page you can find the example usage for com.google.gwt.maps.client.event StreetviewYawChangedHandler StreetviewYawChangedHandler.

Prototype

StreetviewYawChangedHandler

Source Link

Usage

From source file:com.google.gwt.maps.sample.hellomaps.client.StreetviewDemo.java

License:Apache License

public StreetviewDemo() {
    StreetviewPanoramaOptions options = StreetviewPanoramaOptions.newInstance();
    options.setLatLng(tenthStreet);/*from   w  w  w  .j av  a2  s  .  c o  m*/
    svClient = new StreetviewClient();
    panorama = new StreetviewPanoramaWidget(options);
    panorama.setSize("500px", "300px");

    map = new MapWidget(tenthStreet, 16);
    map.setSize("500px", "300px");
    map.addMapClickHandler(new MapClickHandler() {
        public void onClick(MapClickEvent event) {
            LatLng point = event.getLatLng() == null ? event.getOverlayLatLng() : event.getLatLng();
            if (point != null) {
                svClient.getNearestPanoramaLatLng(point, new LatLngStreetviewCallback() {
                    @Override
                    public void onFailure() {
                    }

                    @Override
                    public void onSuccess(LatLng point) {
                        panorama.setLocationAndPov(point, Pov.newInstance());
                    }
                });
            }
        }
    });

    panorama.addInitializedHandler(new StreetviewInitializedHandler() {
        public void onInitialized(StreetviewInitializedEvent event) {
            currentLatLng = event.getLocation().getLatLng();
            currentPov = event.getLocation().getPov();
            map.setCenter(currentLatLng);
            updatePolyline();
        }
    });

    panorama.addPitchChangedHandler(new StreetviewPitchChangedHandler() {
        public void onPitchChanged(StreetviewPitchChangedEvent event) {
            currentPov.setPitch(event.getPitch());
            updatePolyline();
        }
    });

    panorama.addYawChangedHandler(new StreetviewYawChangedHandler() {
        public void onYawChanged(StreetviewYawChangedEvent event) {
            currentPov.setYaw(event.getYaw());
            updatePolyline();
        }
    });

    panorama.addZoomChangedHandler(new StreetviewZoomChangedHandler() {
        public void onZoomChanged(StreetviewZoomChangedEvent event) {
            currentPov.setZoom(event.getZoom());
            updatePolyline();
        }
    });

    panel = new VerticalPanel();
    panel.add(panorama);
    panel.add(map);
    initWidget(panel);
}

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