I'm using the GWT Maps V3 Api from
https://github.com/branflake2267/GWT-Maps-V3-Api
After finding directions on the map, I'm trying to clear the previous ones
before finding new.
In DirectionsRenderer:
/**
* This method specifies the map on which directions will be rendered.
Pass null to remove the directions from the map.
* @param mapWidget
*/
public final void setMap(MapWidget mapWidget) {
setMapImpl(mapWidget.getJso());
}
private final native void setMapImpl(MapImpl map) /*-{
this.setMap(map);
}-*/;
I'm trying to pass:
directionsDisplay.setMap(null);
which results in NPE:
Caused by: java.lang.NullPointerException: null
at
com.google.gwt.maps.client.services.DirectionsRenderer$.setMap$(DirectionsRenderer.java:50)
Anyone used this API and knows how to clear directions from the map widget?
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