private void findElevation(ClickMapEvent event) {
LatLng[] a = new LatLng[1];
a[0] = event.getMouseEvent().getLatLng();
JsArray<LatLng> locations = ArrayHelper.toJsArray(a);
LocationElevationRequest request = LocationElevationRequest.newInstance();
request.setLocations(locations);
ElevationService o = ElevationService.newInstance();
o.getElevationForLocations(
request,
new ElevationServiceHandler() {
public void onCallback(JsArray<ElevationResult> result, ElevationStatus status) {
if (status == ElevationStatus.INVALID_REQUEST) {
} else if (status == ElevationStatus.OK) {
ElevationResult e = result.get(0);
double elevation = e.getElevation();
LatLng location = e.getLocation();
double res = e.getResolution();
GWT.log("worked elevation=" + elevation);
drawInfoWindow(location, elevation);
} else if (status == ElevationStatus.OVER_QUERY_LIMIT) {
} else if (status == ElevationStatus.REQUEST_DENIED) {
} else if (status == ElevationStatus.UNKNOWN_ERROR) {
}
GWT.log("elevation request finished");
}
});
}
/**
* Triggers the given event. All arguments after eventName are passed as arguments to the
* listeners. <br>
* <b>Note:</b> Use Marker in objects to click on.
*
* @param w
* @param eventType
* @param objects
*/
public static void trigger(MapWidget w, MapEventType eventType, JavaScriptObject... objects) {
JsArray<JavaScriptObject> a = ArrayHelper.toJsArray(objects);
triggerImpl(w, eventType.value(), a);
}
