Completed
Last Updated: 21 Oct 2019 07:59 by ADMIN
Release R3 2019 SP1

If XML of the KML file is not ordered properly (beautified with tabs and new lines), the AsyncKmlReader doesn't read all shapes.

To work this around, beautify the KML file before passing it to the shape reader.

Declined
Last Updated: 14 Oct 2019 08:26 by ADMIN
Created by: Jason D
Comments: 2
Category: Map
Type: Bug Report
0

I have only seen this once. It's possible this is because I am using multiple maps at the same time. I think it crashed the application, but I do not recall.

 

System.IO.IOException
  HResult=0x80070020
  Message=The process cannot access the file 'C:\Users\jasond\AppData\Local\TelerikMapCache\Telerik.Windows.Controls.Map.BingRestRoadOnDemandSource.23x7935x11621' because it is being used by another process.
  Source=mscorlib
  StackTrace:
   at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)
   at System.IO.FileStream.Init(String path, FileMode mode, FileAccess access, Int32 rights, Boolean useRights, FileShare share, Int32 bufferSize, FileOptions options, SECURITY_ATTRIBUTES secAttrs, String msgPath, Boolean bFromProxy, Boolean useLongPath, Boolean checkHost)
   at System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access, FileShare share)
   at Telerik.Windows.Controls.Map.FileSystemCache.OpenCacheStream(String fileName)
   at Telerik.Windows.Controls.Map.FileCacheBase.LoadAsync(String fileName, Action`1 callback)
   at Telerik.Windows.Controls.Map.TiledMapSource.GetCachedTileAsync(Int32 tileLevel, Int32 tilePositionX, Int32 tilePositionY, Action`1 callback)
   at Telerik.Windows.Controls.Map.MultiScaleTileSource.DownloadTile(TileId tileId)
   at Telerik.Windows.Controls.Map.TilesDownloadManager.RequestTile(Int32 requestLevel, Int32 tileX, Int32 tileY, Nullable`1 absTileX)
   at Telerik.Windows.Controls.Map.TilesDownloadManager.RequestTop3Levels(Int32 endLevel3)
   at Telerik.Windows.Controls.Map.TilesDownloadManager.Process()
   at Telerik.Windows.Controls.Map.TilesDownloadManager.DownloaderThread()
   at System.Threading.ThreadHelper.ThreadStart_Context(Object state)
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
   at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
   at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
   at System.Threading.ThreadHelper.ThreadStart()

Approved
Last Updated: 03 Jun 2019 15:23 by ADMIN
The issue is reproduced mainly, when animated items are brought out of the viewport and then reenter the viewport.  
Approved
Last Updated: 17 May 2019 10:12 by ADMIN
Created by: Aleksandar
Comments: 1
Category: Map
Type: Feature Request
1

Here maps has the ability to render map tiles with traffic. They include a freemium tier unlike some of the others.

https://developer.here.com/documentation/map-tile/topics/quick-start-map-tile.html

https://developer.here.com/documentation/map-tile/topics/resource-base-tile-intro.html 

 

 

Declined
Last Updated: 15 May 2019 14:27 by ADMIN
Created by: Aleksandar
Comments: 1
Category: Map
Type: Feature Request
0

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

Approved
Last Updated: 14 May 2019 15:21 by ADMIN
Created by: Martin
Comments: 3
Category: Map
Type: Feature Request
4
Implement AzureMaps Provider in RadMap based on the following API https://azure.microsoft.com/en-us/services/azure-maps/
Approved
Last Updated: 03 May 2019 16:50 by ADMIN
When you have two providers - BingMapProvider and custom TiledProvider - and the map source of the second provider (the custom one) is changed, the updated provider is drawn under the provider defined before it in the Providers collection (the BingMapProvider).

To work this around you can call the BingMapProvider's SetMapSource() method after the source of the custom provider is changed.

// set the custom provider source
bingMapProvider.SetMapSource(bingMapProvider.SupportedSources[0]);
Completed
Last Updated: 22 Apr 2019 13:27 by ADMIN
Release R2 2019
There is a change in the Open Street Map Cycle and CylcleTransport services and they require an API key. Without it the service will returned tiles with a watermark saying "API KEY REQUIRED". Currently, the OpenStreetProvider doesn't expose a mechanism for providing a key. 

At this point you can provide a key by creating a custom map provider deriving from OpenStreeMapProvider and also a custom OsmTileMapSource. And override the original URL to use also an API Key.

public class CustomOpenStreetMapProvider : OpenStreetMapProvider
{
    public CustomOpenStreetMapProvider()
    {
        string sourceKey = (typeof(OpenStreetCycleTransportSource)).FullName;
        this.MapSources[sourceKey] = new CustomOpenStreetCycleTransportSource("your api key here");           
    }
}
 
public class CustomOpenStreetCycleTransportSource : OsmTileMapSource
{
    private static string UrlFormat = @"http://{prefix}.tile.thunderforest.com/transport/{zoom}/{x}/{y}.png?apikey={apikey}";
    private string apiKey;
 
    public CustomOpenStreetCycleTransportSource(string apiKey)
        : base(UrlFormat)
    {
        this.apiKey = apiKey;
    }
 
    protected override Uri GetTile(int tileLevel, int tilePositionX, int tilePositionY)
    {
        Uri originalUri = base.GetTile(tileLevel, tilePositionX, tilePositionY);
        string newUri = originalUri.OriginalString.Replace("{apikey}", this.apiKey);
        return new Uri(newUri);
    }
}

<telerik:RadMap>
    <telerik:RadMap.Provider>
        <local:CustomOpenStreetMapProvider/>
    </telerik:RadMap.Provider>
</telerik:RadMap>
Approved
Last Updated: 04 Apr 2019 10:35 by ADMIN
Currently tiles are downloaded for additional zoom levels except the current one. The tiles are cached and later additional requests for the same tile are avoided. That said, it would be nice to have an option to download only the tiles for the current zoom level or specify a range of zoom levels.
Declined
Last Updated: 11 Feb 2019 13:49 by ADMIN
Created by: Jason D
Comments: 3
Category: Map
Type: Bug Report
1

In reference to: https://www.telerik.com/forums/binding-question

This sample project is not exactly the same as my actual project, but has the same issue.

I have multiple maps visible. I have a PolygonData that I want to be visible on both maps. It shows up fine. However, the polygon on the first map will not scale when zooming with the FIRST map. If I zoom with the SECOND map, both polygons will correctly scale.

If I replace PolygonData with my own object (PolygonVM), both polygons always correctly scale.

Approved
Last Updated: 23 Jan 2019 14:30 by ADMIN
Created by: Martin Ivanov
Comments: 0
Category: Map
Type: Feature Request
1
Currently, the bindable wrappers classes like (MapPolygonView, MapPathView, etc.) are missing ZIndex property, in contrast with the map shape data objects (PolygonData, PathData, etc.) which support this. 

The map bindable wrappers should expose a ZIndex property that needs to be synced with the related map shape object
Approved
Last Updated: 21 Dec 2018 13:44 by ADMIN
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.
Completed
Last Updated: 11 Dec 2018 09:20 by ADMIN



The fix for this issue is available with LIB (version 2018.3.1210) released on Monday, December 10.
Approved
Last Updated: 26 Nov 2018 10:33 by ADMIN
Created by: Martin Ivanov
Comments: 0
Category: Map
Type: Feature Request
1
Currently, the KML shape reader supports the MultiGeometry KML tag only partially. Provide full support.
Approved
Last Updated: 19 Nov 2018 16:02 by ADMIN

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.

Approved
Last Updated: 08 Nov 2018 10:08 by Peter
ADMIN
Created by: Andrey
Comments: 1
Category: Map
Type: Feature Request
12
Many tasks on RadMap require smooth zooming for the better user experience. For example, floor plans or facility layouts. Default zoom increments are too large for those tasks. We should provide a way to make zoom smooth while keeping zoom level as integer value.
Approved
Last Updated: 14 Sep 2018 13:59 by ADMIN
ADMIN
Created by: Dilyan Traykov
Comments: 0
Category: Map
Type: Bug Report
1

			
Approved
Last Updated: 26 Jun 2018 13:45 by Dinko
Created by: Pete
Comments: 2
Category: Map
Type: Feature Request
4
WMTS is a standard protocol for delivery of tiles map data - see  https://en.wikipedia.org/wiki/Web_Map_Tile_Service 
It should be possible to write code to understand pretty much any service complying with the specification. It would be good if RadMap could be extended to enable it to understand the WMTS specification and allow WMTS data to be used.
Declined
Last Updated: 21 Jun 2018 14:49 by ADMIN
Created by: Aleksandar
Comments: 1
Category: Map
Type: Feature Request
0
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.
Approved
Last Updated: 01 Jun 2018 06:55 by ADMIN
ADMIN
Created by: Martin Ivanov
Comments: 0
Category: Map
Type: Feature Request
2
Implement OpenStreetMap search provider. Similar to BingSearchProvider (http://docs.telerik.com/devtools/wpf/controls/radmap/features/search).

Currently , to implement location search with OpenStreetMap provider, you can use the Nominatim API:

https://wiki.openstreetmap.org/wiki/Nominatim
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