/// <summary>
/// Returns an array with a heightmap on it
/// </summary>
/// <param name="tile">tile x, y and zoom</param>
/// <returns></returns>
public static byte[] getByteHeight(USlippyTile tile)
{
byte[] pngData;
using (WebClient client = new WebClient())
{
string url = tile.getMapzenURLTerranium(UVariables.mapzenAPIKey);
pngData = client.DownloadData(url);
}
return(pngData);
}
/// <summary>
/// Returns an array with a heightmap on it
/// </summary>
/// <param name="tile">tile x, y and zoom</param>
/// <returns></returns>
public static byte[] getByteHeight(USlippyTile tile)
{
byte[] pngData;
using (WebClient client = new WebClient())
{
string url = tile.getMapzenURLTerranium(UVariables.mapzenAPIKey);
ServicePointManager.ServerCertificateValidationCallback = MyRemoteCertificateValidationCallback;
pngData = client.DownloadData(url);
}
return(pngData);
}
/// <summary>
/// Returns a Texture2D with a heightmap on it
/// </summary>
/// <param name="tile">tile x, y and zoom</param>
/// <returns></returns>
public static Texture2D getHeight(USlippyTile tile)
{
Texture2D tex;
using (WebClient client = new WebClient())
{
string url = tile.getMapzenURLTerranium(UVariables.mapzenAPIKey);
ServicePointManager.ServerCertificateValidationCallback = MyRemoteCertificateValidationCallback;
byte[] pngData = client.DownloadData(url);
tex = new Texture2D(256, 256);
tex.LoadImage(pngData);
tex.Apply();
}
return(tex);
}