I want to use this library. I have lattitude and longitude with me and i need to show the location on the map. Also, need to find the nearest locations based on lattitue/longitude.
I went through the docs but could not understand the right class to be used. Can you give me some sample code ? Thanks Deepak On Fri, Aug 31, 2012 at 6:52 PM, Thai Ha Duong <[email protected]>wrote: > I have the same question please any one can help? > > > On Friday, 31 August 2012 12:47:02 UTC+1, Jonas wrote: >> >> I'm using the GWT Maps V3 Api from https://github.com/** >> branflake2267/GWT-Maps-V3-Api<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? >> > -- > You received this message because you are subscribed to the Google Groups > "Google Web Toolkit" group. > To view this discussion on the web visit > https://groups.google.com/d/msg/google-web-toolkit/-/emLbrk1GnloJ. > > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group at > http://groups.google.com/group/google-web-toolkit?hl=en. > -- Deepak Singh -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
