DirectionEdgeStatistical example for C++ 5.0 and later

ILEADRasterProcess* m_pRasterProc= NULL;
CoCreateInstance(CLSID_LEADRasterProcess, NULL, CLSCTX_ALL, IID_ILEADRasterProcess, (void**)&m_pRasterProc);

m_pRasterProc->DirectionEdgeStatistical(m_LeadRasterView.GetRaster(), 15, 128, 
                                                            4500, 
                                                            RGB(255, 255, 255), 
                                                            RGB(0, 0, 0));

m_pRasterProc->Release();