private void TestImageScale()
        {
            GeoImage geoImage = new GeoImage(@"C:\Program Files\ThinkGeo\Map Suite Web Full Edition 3.0 (Beta)\Samples\CSharp Samples\theme\default\samplepic\USA.jpg");

            map.Image = new Bitmap(map.Width, map.Height);
            GeoCanvas gc = new GdiPlusGeoCanvas();
            
            gc.BeginDrawing(map.Image, new RectangleShape(0, (double)map.Image.Height, (double)map.Image.Width, 0));

            gc.DrawScreenImage(geoImage, map.Image.Width / 2, map.Image.Height / 2, 20, 20, DrawingLevel.LevelOne, 0, 0, 0);
//            newPointStyle.DrawSample(gc);
        }