function BitmapToRTF(pict: TBitmap): string;
var
 bi, bb, rtf: string;
 bis, bbs: Cardinal;
 achar: ShortString;
 hexpict: string;
 I: Integer;
begin
 GetDIBSizes(pict.Handle, bis, bbs);
 SetLength(bi, bis);
 SetLength(bb, bbs);
 GetDIB(pict.Handle, pict.Palette, PChar(bi)^, PChar(bb)^);
 rtf := '{\rtf1 {\pict\dibitmap0 ';
 SetLength(hexpict, (Length(bb) + Length(bi)) * 2);
 I := 2;
 for bis := 1 to Length(bi) do
 begin
  achar := IntToHex(Integer(bi[bis]), 2);
  hexpict[I - 1] := achar[1];
  hexpict[I] := achar[2];
  Inc(I, 2);
 end;
 for bbs := 1 to Length(bb) do
 begin
  achar := IntToHex(Integer(bb[bbs]), 2);
  hexpict[I - 1] := achar[1];
  hexpict[I] := achar[2];
  Inc(I, 2);
 end;
 rtf := rtf + hexpict + ' }}';
 Result := rtf;
end;