AddNoise example for C++ Builder

   LEADRasterProcess * pRasterProc= NULL;

     CoCreateInstance(CLSID_LEADRasterProcess, NULL, CLSCTX_ALL, IID_ILEADRasterProcess, (void**)&pRasterProc);
   pRasterProc->AddNoise ( LEADRasterView1->Raster, 500, CHANNEL_RED);
   LEADRasterView1->ForceRepaint ( ) ;
   pRasterProc-> Release ();