public TileReplace TileFromWgs84ToSpherical(int wgs84TileIndexX, int wgs84TileIndexY, int zoom)
{
var leftTop = TileMathBase.TileXY2PixelXY(wgs84TileIndexX, wgs84TileIndexY);
var latlon = Wgs84TileMath.PixelXYToLatLong(leftTop.X, leftTop.Y, zoom);
SphericalTileMath.LatLongToPixelXY(latlon.X, latlon.Y, zoom, out int pixelX, out int pixelY);
return(FindReplace(wgs84TileIndexX, wgs84TileIndexY, zoom, new Point(pixelX, pixelY)));
}