[Solved] Image Tearing with Birds Eye View

[Elliot]

Hello Forum! 

I'm getting some odd behavior from the Telerik Map control with the bing provider.  In Bird's eye view where available on the map, the images displayed are all teared and disjointed, road overlays are offset and not in the right position(see attached images).  I have tried all browsers Chrome/IE/Firefox with the same result.... I'm using teleriks Q1 2011 Library set...   Not sure where to begin on this issue.  Anyone else experiencing this issue? 

public Map()
        {
            InitializeComponent();
            //Set default map provider to openstreet.
            this.RadMap1.Provider = new OpenStreetMapProvider();
        }

        public Map(List<PinInfo> lPinInfo, GPS InitGPSfocus, Int16 InitZoomLevel, MapProviderBase MapProvider, String InfoWindowTitle, SolidColorBrush InfoWindowBackColor)
        {
            //Initializecomponent will initialize the map control all the front end controls required before constructing the rest
            InitializeComponent();
            //InitializeMapConfiguration is the Map Controls custom configuration to set focus and other sources on configurable types.
            InitializeMapConfiguration(InitGPSfocus, InitZoomLevel, MapProvider);
            GenerateMapElemements(lPinInfo);
            RadMap1.MouseClickMode = MouseBehavior.None;
            RadMap1.ZoomBarPresetsVisibility = System.Windows.Visibility.Collapsed;
            _infoWindowBackGroundColor = InfoWindowBackColor;
            _infoWindowTitle = InfoWindowTitle;
        }

        /// <summary>
        ///
        /// </summary>
        /// <param name="InitFocusLat"></param>
        /// <param name="InitFocusLong"></param>
        /// <param name="InitZoomLevel">1-13</param>
        /// <param name="MapSourceType"></param>
        /// <param name="OfflineTileSource"></param>
        private void InitializeMapConfiguration(GPS InitGPSFocus, Int16 InitZoomLevel, MapProviderBase MapProvider)
        {
            //Check for Null and Set default
            this.RadMap1.MinZoomLevel = 3;
            if (InitZoomLevel != null)
            {
                this.RadMap1.ZoomLevel = InitZoomLevel;
            }
            else
            {
                this.RadMap1.ZoomLevel = DEFAULT_ZOOMLEVEL;
            }
            //Check for Null and Set default
            if (InitGPSFocus != null)
            {
                this.RadMap1.Center = new Location(InitGPSFocus.Lat, InitGPSFocus.Long);
            }
            else
            {
                this.RadMap1.Center = new Location(DEFAULT_CENTER_LAT, DEFAULT_CENTER_LONG);
            }

            //Add the MapProvider instantiated by the integrator.
            if (MapProvider != null)
            {
                this.RadMap1.Providers.Add(MapProvider);
            }
            else
            {
                this.RadMap1.Providers.Add(new OpenStreetMapProvider());
            }
        }

[Andrey]

Hi Elliot,

Thank you for the feedback.
We have reproduced the problem. Unfortunately the region you show does not have "classic" Bird's Eye map tiles for the zoom levels 19 and 20. We are sorry, but currently the map control does not support other modes of Bird's Eye projection.

We have created the PITS issue to use new Birds Eye features. You can track it using the following link:
http://www.telerik.com/support/pits.aspx#/public/silverlight/6298

Kind regards,
Andrey Murzov
the Telerik team

[Elliot]

Thank You Andrey!