New Post: Tile from image

using System;
using System.Drawing;
using System.Drawing.Imaging;
using System.IO;
using GMap.NET;
using GMap.NET.MapProviders;
using GMap.NET.WindowsPresentation;

namespace Client
{
    public class MyMapProvider : YandexMapProviderBase
    {
        public static readonly MyMapProvider Instance;

        private MyMapProvider()
        {
        }

        static MyMapProvider()
        {
            Instance = new HeatMapProvider();
        }

        #region GMapProvider Members

        private readonly Guid id = new Guid("FC69BD46-6D65-44BE-AE29-F1C8D66D3F55");

        public override Guid Id
        {
            get { return id; }
        }

        private readonly string name = "MyMap";

        public override string Name
        {
            get { return name; }
        }

        private GMapProvider[] overlays;

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

        public override PureImage GetTileImage(GPoint pos, int zoom)
        {
            var pureImage = new GMapImage();
            using (var resultImage = Image.FromFile(@"C:\\demo_tile.png"))
            {
                var stream = new MemoryStream();
                resultImage.Save(stream, ImageFormat.Png);
                stream.Position = 0L;
                pureImage.Data = stream;
            }
            return pureImage;
        }

        #endregion

    }
}