RadMap should support Geojson file 

Decline reason: We have such request already logged in our portal - http://feedback.telerik.com/Project/143/Feedback/Details/181323-add-support-for-reading-json-files-in-geojson-format

Add support for accessing the MapQuestTiles. via their new Static API :

http://www.mapquestapi.com/staticmap/

Since 11 July 2016, MapQuest Tiles cannot be directly accessed.

http://devblog.mapquest.com/2016/06/15/modernization-of-mapquest-results-in-changes-to-open-tile-access/ 


To disable the MapQuest option in RadMap's OpenStreetMapProvider you can use the following code:

<telerik:RadMap x:Name="radMap" >
            <telerik:RadMap.Provider>
                <telerik:OpenStreetMapProvider x:Name="provider" />
            </telerik:RadMap.Provider>                
        </telerik:RadMap>

 InitializeComponent();

      string mapQuestCommandName = "Telerik.Windows.Controls.Map.OpenStreetMapQuestSource";
      CommandDescription command = this.provider.Commands.Where(x => x.CommandParameter.ToString() == mapQuestCommandName).FirstOrDefault();
      this.provider.Commands.Remove(command);

In R3 2016 this option will be disabled by default.

The Opacity of the provider is not respected by any new map sources added at runtime

To work this around you can set the Opacity of the source manually.

provider.MapSources.Add(new CustomTiledSource() { Opacity = 0.5 });

The Location.Parse() method throws FormatException when the source string is saved (using the Location's object ToString() method) and the culture of the application is set to de-DE. 

Note:  The issue can appear with different cultures that use ',' as number decimal separator.

To work this around you can save or parse the Location manually instead of using ToString() and Parse().

Available in LIB version: 2016.3.919

When WrapAround is set to TRUE, the MapItemsRequest does not fire when you pan endlessly in one direction.

Available in LIB version: 2016.3.1010

When CommandBarVisibility is Collapsed in VS2013 and Office2013 themes, the zoombar and navigation bar are misplaced.


As a workaround users might set  CommandBarVisibility="Hidden".

Add public GetCoercedLocationRect method to support the existing GetCoercedLocation.

This is crucial in WrapAround + Virtualization scenarios because 180 longitude location is generally considered in the rande [-180;180] but Region with west-east Longitudes like [180-240] should be coerced to [-180; -120].


Available in LIB version: 2016.3.1114

When you have a bindable wrapper as MapEllipseView, MapPolygonView, etc. and bind its ShapeFill property to the view model, the fill is not applied.

This is resolved when the UseRegularFill() method of the MapDataShape object is called manually. You can use this approach to work around the issue.


Available in LIB version: 2017.2.522

By design, a UserData property must be presented in the arguments of the  SearchLocationCompleted, CalculateElevationCompleted and CalculateRouteCompleted events of the BingRestMapProvider.  It should provide the UserData object given to the corresponding request classes.

BingRestMapProvider always search with Structured URL and that is why it fails to find locations via long query search strings like: 

"royalton rd & brecksville rd brecksville oh"

You can see the difference between Structured and Unstructured rest search URLs here:

https://msdn.microsoft.com/en-us/library/ff701711.aspx



As a workaround, users can override BingRestMapProvider like so:

 public class CustomBingRestProvider : BingRestMapProvider
    {    
        protected override Uri BuildSearchLocationRequestUri(BingRestSearchLocationRequest request)
        {
            Uri baseUri = base.BuildSearchLocationRequestUri(request);

            string newPath = baseUri.AbsoluteUri.Replace("Locations/", "Locations/?q=");

            return new Uri(newPath); ;
        }

RadMap with Wraparound = True. Custom TiledProvider with custom TileSource is used.

GetCachedTile is overridden to get the cached tiles in the local file system.

When zooming , endless invocation of GetCachedTile method is performed which leads to increasing of CPU usage.

I can't bind to the Mode property of the BingRestMapProvider. The BingRestMapProvider is not part of the visual tree. This worked in Silverlight and I thought it worked in previous version of WPF as well.

OpenStreetMap provider uses OpenStreetMapSources which have MaxZoomLevel 18.

When Wraparound of the Map is True and you move (with SetView or ZoomLevel + Center properties) the map to zoomlevel > 18 , no tiles are loaded.

Currently, if you define the provider initially without setting the ApplicationId, and then at a later moment in time (after the provider gets initialized) you set the ApplicationId, the provider doesn't load any picture.

Unlike Bing Maps, Azure Maps allows for traffic tiles to be rendered over top the standard map tiles. Please bring the traffic layer back with Azure Maps Traffic Tiles! 

https://docs.microsoft.com/en-us/rest/api/maps/traffic/gettrafficflowtile

Missing MapOsmCycleCommand resource key in French. All resource keys will be check for the correct spelling.

When the Mode of the ArcGisMapProvider is changed from the MapCommandBar, the Mode property is not updated. 

External MapScale object does not update until you Zoom/Move the map

The control does not display the image in design time when using a UriImageProvide.