C / C++ / MFC

Amir_m wrote:

any one could help??

void CGraphCtl::DrawAxisLabels(HDC hdc)
{

	float X,Y,Z,res;
	int i;
	char str[50]; 
	CPoint3D pt;

	COLORREF colX, colY, colZ;
	OleTranslateColor(m_clrXGridColor, m_hPal, &colX);
	OleTranslateColor(m_clrYGridColor, m_hPal, &colY);
	OleTranslateColor(m_clrZGridColor, m_hPal, &colZ);


// Draw X Grid Label
	res = (dRangeX[MAX] - dRangeX[MIN]) / m_nGridX ;
	
	for ( i = 0 ; i <= m_nGridX ; i++)
	{
		X = dRangeX[MIN] + (res * (float)i);
		sprintf(str,"%g",X);

		X = ((float)i)/m_nGridX;
	
		// red x axis
		//glColor3f(1.f,0.f,0.f);
		SetColor(colX);

		pt=CPoint3D(-0.5,-0.5,0.5);
		pt.Translate(X,0.0,0.3);
		
		PrintText(hdc, pt, str);
	}
		
// Draw Y Grid Label
	res = (dRangeY[MAX] - dRangeY[MIN]) / m_nGridY ;
	
	for ( i = 0 ; i <= m_nGridY ; i++)
	{
		Y = dRangeY[MIN] + (res * (float)i) ;
		sprintf(str,"%g",Y);

        Y = ((float)i)/m_nGridY;
		
		// green y axis
		//glColor3f(0.f,1.f,0.f);
		SetColor(colY);
		
		pt = CPoint3D(-0.5,-0.5,0.5);
		pt.Translate(0.0,Y,0.3);
		PrintText(hdc, pt, str);
	}		

// Draw Z Grid Label
	res = (dRangeZ[MAX] - dRangeZ[MIN]) / m_nGridZ ;
	
	for ( i = 0 ; i <= m_nGridZ ; i++)
	{
		Z = dRangeZ[MIN] + (res * (float)i) ;
		sprintf(str,"%g",Z);

		Z = ((float)i)/m_nGridZ;

		// blue z axis
		//glColor3f(0.f,0.f,1.f);
		SetColor(colZ);

		pt = CPoint3D(0.5,-0.5,-0.5);
		pt.Translate (0.2,0.0,Z);
		PrintText(hdc, pt, str);

	}		

	// Draw Axis Titles
    SetColor(RGB(0,0,0));

	// Native C++ compiler COM support 
	// BSTR, VARIANT wrappers header
	using namespace _com_util; 

	SetColor(colX);
	PrintText(hdc,CPoint3D(0.0f,0.7f,-0.5f),ConvertBSTRToString(m_bstrXLabel));
	SetColor(colY);
	PrintText(hdc,CPoint3D(0.7f,0.0f,-0.5f),ConvertBSTRToString(m_bstrYLabel));
	SetColor(colZ);
	PrintText(hdc,CPoint3D(-0.5f,0.7f,0.0f),ConvertBSTRToString(m_bstrZLabel));

	glEnd();

}

#ifdef _DEBUG
	# pragma comment(lib, "comsuppwd.lib")
#else
	# pragma comment(lib, "comsuppw.lib")
#endif
# pragma comment(lib, "wbemuuid.lib")