private void TilesetPictureBox_Click(object sender, EventArgs e)
        {
            Point point = ((PictureBox)sender).PointToClient(Cursor.Position);

            Console.WriteLine(string.Format("X: {0} Y: {1}", point.X, point.Y));
            grid.ToggleGridCell(point.X, point.Y, ZoomLevel);
            TilesetPictureBox.Refresh();
        }
 public new void Refresh()
 {
     TilesetPictureBox.Refresh();
 }
 public void UpdateTileDimesions(int width, int height)
 {
     TileWidth  = grid.TileWidth = width;
     TileHeight = grid.TileHeight = height;
     TilesetPictureBox.Refresh();
 }