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();