wpf-devexpress-dot-xpf-dot-map-8b81c118.md
The class that loads map images from a web resource that provides data in the OpenStreetMap format.
Namespace : DevExpress.Xpf.Map
Assembly : DevExpress.Xpf.Map.v25.2.dll
NuGet Package : DevExpress.Wpf.Map
public class OpenStreetMapDataProvider :
MapDataProviderBase
Public Class OpenStreetMapDataProvider
Inherits MapDataProviderBase
Before using map images in the OpenStreetMap format, please review the Copyright and License and Tile usage policy pages. To control which OpenStreetMap subdomains should be used, use the OpenStreetMapDataProvider.Subdomains property. The OpenStreetMapDataProvider.TileUriTemplate property allows specifying the OpenStreetMap data provider used to obtain tiles.
Tip
A complete sample project is available in the DevExpress Code Examples database at https://supportcenter.devexpress.com/ticket/details/e3617/map-for-wpf-connect-to-the-openstreetmap-image-tile-service.
This example demonstrates how to connect to the OpenStreetMap web service using the OpenStreetMapDataProvider object.
<dxm:MapControl>
<dxm:MapControl.Layers>
<dxm:ImageLayer>
<dxm:ImageLayer.DataProvider>
<dxm:OpenStreetMapDataProvider TileUriTemplate="http://{subdomain}.tile.MyCustomOSMProvider.org/{tileLevel}/{tileX}/{tileY}.png"
WebRequest="OnWebRequest"/>
</dxm:ImageLayer.DataProvider>
</dxm:ImageLayer>
</dxm:MapControl.Layers>
</dxm:MapControl>
private void OnWebRequest(object sender, DevExpress.Xpf.Map.MapWebRequestEventArgs e) {
e.UserAgent = "DevExpress OpenStreetMapProvider example";
}
Private Sub OnWebRequest(ByVal sender As Object, ByVal e As DevExpress.Xpf.Map.MapWebRequestEventArgs)
e.UserAgent = "DevExpress OpenStreetMapProvider example"
End Sub
View Example: Connect to the OpenStreetMap Image Tile Service
The following code snippet (auto-collected from DevExpress Examples) contains a reference to the OpenStreetMapDataProvider class.
Note
The algorithm used to collect these code examples remains a work in progress. Accordingly, the links and snippets below may produce inaccurate results. If you encounter an issue with code examples below, please use the feedback form on this page to report the issue.
wpf-map-connect-to-openstreetmap/CS/MainWindow.xaml#L10
<dxm:ImageLayer.DataProvider>
<dxm:OpenStreetMapDataProvider TileUriTemplate="http://{subdomain}.tile.MyCustomOSMProvider.org/{tileLevel}/{tileX}/{tileY}.png"
WebRequest="OnWebRequest"/>
Object DispatcherObject DependencyObject Freezable MapDependencyObject MapImageDataProviderBase DevExpress.Xpf.Map.MapTileDataProviderBase MapDataProviderBase OpenStreetMapDataProvider
See Also
OpenStreetMapDataProvider Members