int DrawGLScene(GLvoid)
{
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glLoadIdentity();
glTranslatef(-1.5f,0.0f,-6.0f);
glColor3f(0.0f,0.0f,1.0f);
glBegin(GL_TRIANGLES);
glVertex3f( 0.0f, 1.0f, 0.0f);
glVertex3f(-1.0f,-1.0f, 0.0f);
glVertex3f( 1.0f,-1.0f, 0.0f);
glEnd();
glTranslatef(3.0f,0.0f,0.0f);

glBegin(GL_QUADS);
glColor3f(1.0f,0.0f,0.0f); //red
glVertex3f(-1.0f, 1.0f, 0.0f);
glColor3f(0.0f,1.0f,0.0f); //green
glVertex3f( 1.0f, 1.0f, 0.0f);
glColor3f(0.0f,0.0f,1.0f); //blue
glVertex3f( 1.0f,-1.0f, 0.0f);
glColor3f(1.0f,0.0f,1.0f); //pink
glVertex3f(-1.0f,-1.0f, 0.0f);
glEnd();
return TRUE;
}

      CPen* cp1 = new CPen(PS_INSIDEFRAME,2, RGB(255,0,0));
        CPen* cp2 = new CPen(PS_INSIDEFRAME,2, RGB(0,255,0));
        CPen* cp3 = new CPen(PS_INSIDEFRAME,2, RGB(0,0,255));
        CFont* fnt = new CFont();
fnt->CreateFont(
   12,                        // nHeight
   0,                         // nWidth
   0,                         // nEscapement
   0,                         // nOrientation
   FW_NORMAL,                 // nWeight
   FALSE,                     // bItalic
   FALSE,                     // bUnderline
   0,                         // cStrikeOut
   ANSI_CHARSET,              // nCharSet
   OUT_DEFAULT_PRECIS,        // nOutPrecision
   CLIP_DEFAULT_PRECIS,       // nClipPrecision
   DEFAULT_QUALITY,           // nQuality
   DEFAULT_PITCH | FF_SWISS,  // nPitchAndFamily
   "Arial");                 // lpszFacename

        pDC->SelectObject(fnt);

      pDC->TextOutW(10, 10, _T("Salam"));

      CBrush * wbrush =  new CBrush(RGB(0, 0, 0));
        CBrush * bbrush = new CBrush(RGB(255, 255, 255));

        int cst = 30;

        for (int i=0; i < 8; i++)
                for (int j=0; j < 8; j++){
                        pDC->FillRect(CRect(cst+cst*i, cst+cst*j, cst*i+2*cst, cst*j+2*cst), (i+j)%2 == 0?wbrush:bbrush);
                }
 

BOOL Ellipse(
   int x1,
   int y1,
   int x2,
   int y2
);
BOOL Ellipse(
   LPCRECT lpRect
);

BOOL Polygon(
   LPPOINT lpPoints,
   int nCount
);

// find the client area
   CRect rect;
   GetClientRect(rect);

   // draw with a thick blue pen
   CPen penBlue(PS_SOLID, 5, RGB(0, 0, 255));
   CPen* pOldPen = pDC->SelectObject(&penBlue);

   // and a solid red brush
   CBrush brushRed(RGB(255, 0, 0));
   CBrush* pOldBrush = pDC->SelectObject(&brushRed);

   // Find the midpoints of the top, right, left, and bottom
   // of the client area. They will be the vertices of our polygon.
   CPoint pts[4];
   pts[0].x = rect.left + rect.Width()/2;
   pts[0].y = rect.top;

   pts[1].x = rect.right;
   pts[1].y = rect.top + rect.Height()/2;

   pts[2].x = pts[0].x;
   pts[2].y = rect.bottom;

   pts[3].x = rect.left;
   pts[3].y = pts[1].y;

   // Calling Polygon() on that array will draw three lines
   // between the points, as well as an additional line to
   // close the shape--from the last point to the first point
   // we specified.
   pDC->Polygon(pts, 4);

   // Put back the old objects.
   pDC->SelectObject(pOldPen);
   pDC->SelectObject(pOldBrush);

UINT SetTimer(UINT nIDEvent, UINT nElapse,
void (CALLBACK EXPORT* lpfnTimer)(HWND, UINT, UINT, DWORD));
 

BOOL CRandShapesDlg::OnInitDialog()
{
        CDialog::OnInitDialog();

        // Set the icon for this dialog. The framework does this automatically
        // when the application's main window is not a dialog
        SetIcon(m_hIcon, TRUE); // Set big icon
        SetIcon(m_hIcon, FALSE); // Set small icon

        // TODO: Add extra initialization here
        DlgWidth = GetSystemMetrics(SM_CXSCREEN);
        DlgHeight = GetSystemMetrics(SM_CYSCREEN);

        SetWindowPos(&wndTopMost, 0, 0, DlgWidth, DlgHeight,
        SWP_SHOWWINDOW);

        SetTimer(1, 200, 0);

        return TRUE; // return TRUE unless you set the focus to a control
}

CWnd::KillTimer()