Re: GWT Maps V3 Api, clearing directions

did you get the issue with $wnd.google is undefined resolved?

On Thursday, September 20, 2012 9:56:28 AM UTC-7, Deepak Singh wrote:

Any guidance pls..

On Thu, Sep 20, 2012 at 1:39 AM, Deepak Singh <deepaks...@gmail.com> wrote:

Could not resolve the exception mentioned.

Then i copied PlaceSearchMapWidget.java and tried to use.

But could not create the widget as 

    PlacesService placeService = PlacesService.newInstance(attrContainer, mapWidget);

And i could not understand 'attrContainer' parameter.

My requirement is simple,

I have latitude and longitude. I need to search places within 2 kms area of this latlong.

Pls let me know which kind of class will be useful for me ?

Regards

Deepak

On Thu, Sep 20, 2012 at 1:36 AM, Deepak Singh <deepaks...@gmail.com> wrote:

Now, I added gwt-ajaxloader.jar

It was able to run in dev mode.

Now i run the following code

MapOptions mo = MapOptions.newInstance();

LatLng ll = LatLng.newInstance(Double.parseDouble(latitude), Double.parseDouble(longitude));

mo.setCenter(ll);

mo.setZoom(4);

mo.setMapTypeId(MapTypeId.HYBRID);

MapWidget mw = new MapWidget(mo);

// enquiryDiv.appendChild(mw.getElement());

com.google.gwt.core.client.JavaScriptException: (TypeError) @com.google.gwt.core.client.impl.Impl::apply(Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;)([JavaScript object(6222), JavaScript object(6221), JavaScript object(6296)]): $wnd.google is undefined

On Thu, Sep 20, 2012 at 1:02 AM, Deepak Singh <deepaks...@gmail.com> wrote:

I added jar file APIs_Google_map3.8.0beta.jar to my classpath.

Added this to lib also.

Included 

<inherits name='com.google.gwt.maps.Apis_Google_Maps' /> to my *.gwt.xml

When i run the app in local, i get the following exception

Unable to find 'com/google/gwt/ajaxloader/AjaxLoader.gwt.xml' on your classpath;

Thanks

Deepak

On Wed, Sep 19, 2012 at 11:00 AM, Brandon Donnelson <branfl...@gmail.com> wrote:

Are you looking for the PlaceServiceSearchRequest? If so, I added and example map in the live demo maps. 

https://github.com/branflake2267/GWT-Maps-V3-Api/blob/master/Apis_Maps_Test/src/com/google/gwt/maps/testing/client/maps/PlaceSearchMapWidget.java#L40

Brandon

On Tuesday, September 4, 2012 7:16:38 AM UTC-7, Deepak Singh wrote:

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 <duong...@gmail.com> 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

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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