GMap.NET.Core/GMap.NET.MapProviders/OviMapProvider.cs

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namespace GMap.NET.MapProviders
{
   using System;
   using GMap.NET.Projections;

   public abstract class OviMapProviderBase : GMapProvider
   {
      public OviMapProviderBase()
      {
         MaxZoom = null;
         RefererUrl = "http://maps.ovi.com/";
         Copyright = string.Format("©{0} OVI Nokia - Map data ©{0} NAVTEQ, Imagery ©{0} DigitalGlobe", DateTime.Today.Year);
      }

      #region GMapProvider Members
      public override Guid Id
      {
         get
         {
            throw new NotImplementedException();
         }
      }

      public override string Name
      {
         get
         {
            throw new NotImplementedException();
         }
      }

      public override PureProjection Projection
      {
         get
         {
            return MercatorProjection.Instance;
         }
      }

      GMapProvider[] overlays;
      public override GMapProvider[] Overlays
      {
         get
         {
            if(overlays == null)
            {
               overlays = new GMapProvider[] { this };
            }
            return overlays;
         }
      }

      public override PureImage GetTileImage(GPoint pos, int zoom)
      {
         throw new NotImplementedException();
      }
      #endregion

      protected static readonly string UrlServerLetters = "bcde";