public ActionResult VerticalText(string text) { CachePolicyHelper.CacheForOneMonth(HttpContext.Response.Cache); MemoryStream stream = new VerticalText().GetImage(text); stream.Position = 0; return new FileStreamResult(stream, "image/png"); }
public static int ImageLength(string text) { var stream = new VerticalText().GetImage(text); return stream.ToArray().Length; }