RasterizeViewMode Example for C++ Builder

// This example will set current viewport mode to L2D_USE_WIDTH_AND_HEIGHT,
    // sets the current viewport size to 400*400 pixels and then loads a DXF file
   LEADRasterIO* pRasterIO= NULL;

   CoCreateInstance(CLSID_LEADRasterIO, NULL, CLSCTX_ALL, IID_ILEADRasterIO, (void**)&pRasterIO);
   LEADRasterView1->Raster->UnlockSupport ( L_SUPPORT_VECTOR_DXF, AnsiToOLESTR("TestKey") ) ;

   //Set viewport mode to L2D_USE_WIDTH_HEIGHT
   pRasterIO->RasterizeViewMode = L2D_USE_WIDTH_HEIGHT;
   //Set viewport size to 400*400 pixels
   pRasterIO->RasterizeViewportWidth = 400;
   pRasterIO->RasterizeViewportHeight = 400;
   //Load a DXF file
   pRasterIO->Load (LEADRasterView1->Raster, AnsiToOLESTR("v:\\images\\Test.dxf"), 0, 0, 1);
   pRasterIO-> Release();