//声明:

CreateFontIndirect(

  const p1: TLogFont {字体结构}

): HFONT;            {返回新字体指针}

//TLogFont 是 tagLOGFONTA 结构的重定义:

tagLOGFONTA = packed record

  lfHeight: Longint;      {字体高度}

  lfWidth: Longint;       {字体平均宽度}

  lfEscapement: Longint;  {角度, 单位是 1/10 度}

  lfOrientation: Longint; {基线角度}

  lfWeight: Longint;      {粗体, 取值: 0-1000}

  lfItalic: Byte;         {斜体}

  lfUnderline: Byte;      {下划线}

  lfStrikeOut: Byte;      {删除线}

  lfCharSet: Byte;        {字符集}

  lfOutPrecision: Byte;   {输出精度}

  lfClipPrecision: Byte;  {剪裁精度}

  lfQuality: Byte;        {输出质量}

  lfPitchAndFamily: Byte; {间距及字族}

  lfFaceName: array[0..LF_FACESIZE - 1] of AnsiChar; {字样名称}

end;

  {定义字体特征}

  FontInfo.lfHeight := ;     {赋值 0, 系统自动给一个值}

  FontInfo.lfWidth := ;      {赋值 0, 系统自动给一个值}

  FontInfo.lfEscapement := ; {无角度}

  FontInfo.lfWeight := ;   {中等加粗}

  FontInfo.lfItalic := ;     {非斜体}

  FontInfo.lfUnderline := ;  {无下划线}

  FontInfo.lfStrikeOut := ;  {无删除线}

  FontInfo.lfFaceName := '宋体';

  FH1 := CreateFontIndirect(FontInfo);

  FH2 := SelectObject(Canvas.Handle, FH1);

  {用 CreateFontIndirect 建立逻辑字体; 用 SelectObject 选人设备; 并返回字体句柄}

  TextOut(Canvas.Handle, X, Y, str, Length(str));

  DeleteObject(FH1);

  DeleteObject(FH2);