public void GetStringFromGzipBlob(System.Html.Data.Files.Blob blob, GzipStringReady dataReady) { // This method decompresses a blob into a string, and if the string cannot be decompressed // due to an invalid header, we assume the blob is not compressed and return the string // as-is. FileReader reader = new FileReader(); reader.OnLoadEnd = delegate(System.Html.Data.Files.FileProgressEvent e) { string result = ""; try { result = (string)Script.Literal("pako.inflate(e.target.result, { to: 'string' })"); } catch (Exception err) { if (err.ToString() == "incorrect header check") { result = (string)Script.Literal("String.fromCharCode.apply(null, new Uint8Array(e.target.result))"); } else { throw err; } }; dataReady(result); }; reader.ReadAsArrayBuffer(blob); }
public void GetStringFromGzipBlob(System.Html.Data.Files.Blob blob, GzipStringReady dataReady) { FileReader reader = new FileReader(); reader.OnLoadEnd = delegate(System.Html.Data.Files.FileProgressEvent e) { string result = (string)Script.Literal("pako.inflate(e.target.result, { to: 'string' })"); dataReady(result); }; reader.ReadAsArrayBuffer(blob); }
public static void GalaxyFileStateChange() { if (webFileGalaxy.State == StateType.Error) { Script.Literal("alert({0})", webFileGalaxy.Message); } else if (webFileGalaxy.State == StateType.Received) { System.Html.Data.Files.Blob mainBlob = (System.Html.Data.Files.Blob)webFileGalaxy.GetBlob(); FileReader chunck = new FileReader(); chunck.OnLoadEnd = delegate(System.Html.Data.Files.FileProgressEvent e) { BinaryReader br = new BinaryReader(new Uint8Array(chunck.Result)); InitializeCosmos(br); }; chunck.ReadAsArrayBuffer(mainBlob); } }
public override void LoadData(TourDocument tourDoc, string filename) { if (extension.ToLowerCase().StartsWith(".fit")) { System.Html.Data.Files.Blob blob = tourDoc.GetFileBlob(filename.Replace(".txt", extension)); FitsImage fi = new FitsImage("image.fit", blob, DoneLoading); imageSet.WcsImage = fi; if (max > 0 || min > 0) { fi.lastBitmapMax = max; fi.lastBitmapMin = min; fi.lastScale = lastScale; } } else { loaded = true; } }
public override void LoadData(TourDocument tourDoc, string filename) { if (extension.ToLowerCase().StartsWith(".fit")) { System.Html.Data.Files.Blob blob = tourDoc.GetFileBlob(filename.Replace(".txt", extension)); FitsImage fi; if (RenderContext.UseGlVersion2) { fi = new FitsImage(imageSet, "image.fit", blob, DoneLoading); } else { fi = new FitsImageJs(imageSet, "image.fit", blob, DoneLoading); } imageSet.WcsImage = fi; } else { loaded = true; } }
public virtual void LoadData(System.Html.Data.Files.Blob blob) { return; }