Progress® Telerik® Reporting R3 2018
GenericTileProvider Class
A class used to obtain map tiles from any tile server compliant with Web Map Tile Service protocol.
Inheritance Hierarchy
Namespace: Telerik.ReportingAssembly: Telerik.Reporting (in Telerik.Reporting.dll) Version: 12.2.18.1017 (12.2.18.1017)
Syntax
The GenericTileProvider type exposes the following members.
Constructors
| Name | Description | |
|---|---|---|
 | GenericTileProvider | Initializes a new instance of the GenericTileProvider class |
Properties
| Name | Description | |
|---|---|---|
 | Attribution |
The Attribution property must be set manually according to the tile provider usage policy.
This text will be displayed in the lower right corner of the map area.
|
| LogoUrl |
The LogoUrl property denotes the URL used to download the tile provider logo, if required by the provider's usage policy.
In case the URL points to a valid image, it will be displayed in the lower left corner of the map area.
|
| TileImageFormat | Obsolete.
Gets or sets the TileImageFormat that will be used when returning the requested tile image to the client.
(Inherited from TileProvider.) |
| UrlSubdomains |
Set of subdomains that will replace the {subdomain} tag in the UrlTemplate.
When more than one subdomain is specified, the tile requests will be distributed evenly among the subdomains.
|
| UrlTemplate |
A templated URL that will be used to fetch the tiles from the tile provider.
Valid template patterns are {subdomain}, {x}, {y}, {zoom}.
|
Remarks
By default, the GenericTileProvider is initialized using the MapQuest tile server properties.
Examples
The following example demonstrates how to initialize a GenericTileProvider instance:
public void HowToInitializeGenericTileProvider() { //Creating the GenericTileProvider instance Telerik.Reporting.GenericTileProvider genericTileProvider1 = new Telerik.Reporting.GenericTileProvider(); //Setting the attribution text that will be shown at the bottom right corner of the map control. genericTileProvider1.Attribution = "Tiles courtesy of MapQuest"; //Setting the URL to the image file that will be used to download the tile provider logo, if required by the provider's usage policy genericTileProvider1.LogoUrl = "http://developer.mapquest.com/content/osm/mq_logo.png"; //Specifying the URL template that will be used to get the tiles from the tile server. genericTileProvider1.UrlTemplate = "http://{subdomain}.mqcdn.com/tiles/1.0.0/map/{zoom}/{x}/{y}.jpg"; //Adding the subdomains used to distribute the tile requests evenly. They will replace the {subdomain} tag in the UrlTemplate. genericTileProvider1.UrlSubdomains.Add("otile1"); genericTileProvider1.UrlSubdomains.Add("otile2"); genericTileProvider1.UrlSubdomains.Add("otile3"); genericTileProvider1.UrlSubdomains.Add("otile4"); //Assigning the tile provider to the map instance this.map.TileProvider = genericTileProvider1; }
