TGifScreenDescriptor

type TGifScreenDescriptor = record

  rWidth: Integer;

  rHeight: Integer;

  rGlobalColorValid: Boolean;

  rColorResolution: Integer;

  rSorted: Boolean;

  rGlobalColorSize: Integer;

  rBackgroundIndex: Integer;

  rAspectRatio: Integer;

  rGlobalColorTable: Integer;

end;