Каким обpазом выбиpать pазмеp шpифта

procedure GLSetupRC(pData: Pointer)
  //void GLSetupRC(void *pData)
//{
var
  //  HDC hDC;

  hDC: HDC;
  //  HFONT hFont;

  hFont: HFONT;
  //  GLYPHMETRICSFLOAT agmf[128];
  agmf: array[0..127] of GLYPHMETRICSFLOAT;
  //  LOGFONT logfont;

  logfont: LOGFONT;

begin

  logfont.lfHeight := -10;
  logfont.lfWidth := 0;
  logfont.lfEscapement := 0;
  logfont.lfOrientation := 0;
  logfont.lfWeight := FW_BOLD;
  logfont.lfItalic := FALSE;
  logfont.lfUnderline := FALSE;
  logfont.lfStrikeOut := FALSE;
  logfont.lfCharSet := ANSI_CHARSET;
  logfont.lfOutPrecision := OUT_DEFAULT_PRECIS;
  logfont.lfClipPrecision := CLIP_DEFAULT_PRECIS;
  logfont.lfQuality := DEFAULT_QUALITY;
  logfont.lfPitchAndFamily := DEFAULT_PITCH;
  //strcpy(logfont.lfFaceName,"Arial");
  //  strcpy(logfont.lfFaceName,"Decor");

  StrPCopy(logfont.lfFaceName, 'Decor');

  glDepthFunc(GL_LESS);
  glEnable(GL_DEPTH_TEST); // Hidden surface removal
  glFrontFace(GL_CCW); // Counter clock-wise polygons face out
  glEnable(GL_CULL_FACE); // Do not calculate insides
  glShadeModel(GL_SMOOTH); // Smooth shading
  glEnable(GL_AUTO_NORMAL);
  glEnable(GL_NORMALIZE);
  glEnable(GL_COLOR_MATERIAL);

  glClearColor(0.0, 0.0, 0.0, 1.0);

  glEnable(GL_LIGHTING);
  glLightfv(GL_LIGHT0, GL_AMBIENT, ambientLight);
  glLightfv(GL_LIGHT0, GL_DIFFUSE, diffuseLight);
  glLightfv(GL_LIGHT0, GL_SPECULAR, specular);
  glLightfv(GL_LIGHT0, GL_POSITION, lightPos);
  glEnable(GL_LIGHT0);

  glColorMaterial(GL_FRONT, GL_AMBIENT_AND_DIFFUSE);
  glMaterialfv(GL_FRONT, GL_SPECULAR, specular);
  glMateriali(GL_FRONT, GL_SHININESS, 100);

  // Blue 3D Text
  glRGB(0, 0, 255);

  // Select the font into the DC
  hDC := (HDC)pData;
  //  hFont = CreateFontIndirect(&logfont);

  hFont := CreateFontIndirect(Addr(logfont));
  SelectObject(hDC, hFont);

  //create display lists for glyphs 0 through 255 with 0.3 extrusion
  // and default deviation. The display list numbering starts at 1000
  // (it could be any number).
  //  if(!wglUseFontOutlines(hDC, 0, 128, 1000, 0., 0.3,
  //                            WGL_FONT_POLYGONS, agmf))

  if not wglUseFontOutlines(hDC, 0, 128, 1000, 0., 0.3,

    //>                                         ``` - это тебе поможет
    //> Выводить текст можно в любым масштабе

    WGL_FONT_POLYGONS, agmf) then

    Windows.MessageBox(nil, 'Could not create Font Outlines',
      'Error', MB_OK or MB_ICONSTOP);

  // Delete the font now that we are done
  DeleteObject(hFont);
  //}
end;

// void GLRenderScene(void *pData)

procedure GLRenderScene(pData: Pointer);
begin

  (*  ...  *)

  // Draw 3D text
  glListBase(1000);
  glPushMatrix();
  // Set up transformation to draw the string.
  glTranslatef(-35.0, 0.0, -5.0);
  glScalef(60.0, 60.0, 60.0);
  glCallLists(3, GL_UNSIGNED_BYTE, 'Decor');
  glPopMatrix(); // Clear the window with current clearing color

  (* ... *)
end;