de410说的对，fastreport里的memoview自带旋转功能，但非fastreport的时候，需要改造一下原memoview的创建字体过程：function CreateRotatedFont(Font: TFont;
Rotation: Integer): HFont;var F: TLogFont;
begin
GetObject(Font.Handle, SizeOf(TLogFont), @F);
F.lfEscapement := Rotation * 10;
F.lfOrientation := Rotation * 10;
Result := CreateFontIndirect(F);
end;
//其中Rotation 就是需要旋转的角度值
