Article

From:
To:
All
Subject:
Jpeg error #53
Newsgroup:
borland.public.delphi.graphics

Jpeg error #53

Please, does anybody know how to solve this error ? I'm trying to load a 
jpeg image from Oracle table 8i.

procedure TForm1.Button1Click(Sender: TObject); var  MemStrm: TMemoryStream;  Jpg: TJPEGImage; begin   If Table1Foto.IsNull then    begin      Image1.Picture.Assign(nil);      Abort;    end;    Jpg:=TJPEGImage.Create;    try     MemStrm:=TMemoryStream.Create;     try       Table1Foto.SaveToStream(MemStrm);       MemStrm.Seek(0,soFromBeginning);       with Jpg do       begin         PixelFormat:=jf24Bit;         Scale:=jsEighth;         GrayScale:=False;         Performance:=jpBestQuality;         ProgressiveDisplay:=True;         ProgressiveEncoding:=True;         LoadFromStream(MemStrm);       end;       Image1.Picture.Assign(Jpg);     finally      MemStrm.Free;     end;    finally     Jpg.Free;    end; end;

When I execute, I always get error message 'Jpeg error #53'. How do I resolve it ?
Thanks for your time.
Regards,
Marcio Dalmolin
FYI: Phrase searches are enclosed in either single or double quotes
 
 
Originally created by
Tamarack Associates
Thu, 19 Sep 2024 16:06:27 UTC
Copyright © 2009-2024
HREF Tools Corp.