OsmSearchDataProvider Class
Provides the search options using the Open Street Map service.
Namespace: DevExpress.XtraMap
Assembly: DevExpress.XtraMap.v18.1.dll
Declaration
public class OsmSearchDataProvider :
WebInformationDataProvider,
ISearchPanelRequestSender
Example
This example demonstrates how to add an image layer displaying map tiles from the OSM service and an information layer that searches for a place on the map using the OSM search service. It uses the following classes:
Class | Description |
---|---|
ImageLayer | Displays map images obtained from map image data providers. |
OpenStreetMapDataProvider | The class that loads map images from a web resource that provides data in the OpenStreetMap format. |
InformationLayer | A layer that is used to display additional information above the map. |
OsmSearchDataProvider | Provides the search options using the Open Street Map service. |
Note
A complete sample project is available at https://github.com/DevExpress-Examples/how-to-use-the-openstreetmap-search-service-via-the-map-control-t629598
private void OnFormLoad(object sender, EventArgs e) {
mapControl.Layers.AddRange(new LayerBase[] {
new ImageLayer {
DataProvider = new OpenStreetMapDataProvider {
TileUriTemplate = "YOUR_WEB_SERVICE.com/{1}/{2}/{3}"
}
},
new InformationLayer {
DataProvider = new OsmSearchDataProvider { }
}
});
}
Related GitHub Examples
The following code snippet (auto-collected from DevExpress Examples) contains a reference to the OsmSearchDataProvider class.
Note
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