WinAPI: SetTextJustification - 设置两端对齐

//声明:
SetTextJustification(
  DC: HDC;            {设备环境句柄}
  BreakExtra,         {宽度}
  BreakCount: Integer {被分成几份; 一般以空格为间隔}
): Integer;           {成功返回非 0 值; 失败返回 0}


//举例:
procedure TForm1.FormPaint(Sender: TObject);
const
  str = 'CodeGear Delphi 2007';
begin
  TextOut(Canvas.Handle, 1, 50, str, Length(str));

  SetTextJustification(Canvas.Handle, ClientWidth, 3);
  TextOut(Canvas.Handle, 1, 80, str, Length(str));
end;


//效果图:

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