Swirl Example for C++ 5.0 and later

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

int CenterX  = m_LeadRasterView.GetRaster ().GetBitmapWidth ()/2;
int CenterY  =  m_LeadRasterView.GetRaster().GetBitmapHeight ()/2;
m_pRasterProc->Swirl (m_LeadRasterView.GetRaster(), 180, CenterX,CenterY); 
m_pRasterProc->Release();