L_OcrDocumentManager_GetFontName

void ShowFonts(L_OcrDocumentManager ocrDocumentManager) 
{ 
   // The OCR engine uses six different fonts when creating the final output document 
   const int engineFonts = 6; 
   L_TCHAR fontName[80] = {0}; 
   for(int fontNum = 0; fontNum < engineFonts; fontNum++)  
   { 
      // Get the default font name for each type 
      L_OcrDocumentManager_GetFontName(ocrDocumentManager, L_OcrLanguage_EN, (L_OcrDocumentFontType)fontNum, fontName, _countof(fontName)); 
 
      switch (fontNum) 
      { 
      case L_OcrDocumentFontType_ProportionalSerif: 
         std::wcout << L"Proportional Serif font:        " << fontName << std::endl; 
         break; 
      case L_OcrDocumentFontType_ProportionalSansSerif: 
         std::wcout << L"Proportional Sans-serif font:   " << fontName << std::endl; 
         break; 
      case L_OcrDocumentFontType_FixedSerif: 
         std::wcout << L"Monospace Serif font:           " << fontName << std::endl; 
         break; 
      case L_OcrDocumentFontType_FixedSansSerif: 
         std::wcout << L"Monospace Sans-serif font:      " << fontName << std::endl; 
         break; 
      case L_OcrDocumentFontType_ICR: 
         std::wcout << L"ICR (hand-written) font:        " << fontName << std::endl; 
         break; 
      case L_OcrDocumentFontType_MICR: 
         std::wcout << L"MICR (Check) font:              " << fontName << std::endl; 
         break; 
      } 
   } 
} 
 
L_INT L_OcrDocumentManager_GetFontNameExample() 
{ 
   BITMAPHANDLE bitmap = { 0 }; 
   L_OcrEngine ocrEngine = NULL; 
   L_OcrPage ocrPage = NULL; 
   L_OcrDocumentManager ocrDocumentManager = NULL; 
   L_OcrDocument ocrDocument = NULL; 
   L_INT retCode = SUCCESS; 
 
   retCode = L_OcrEngineManager_CreateEngine(L_OcrEngineType_Advantage, &ocrEngine); 
   if(retCode != SUCCESS) 
      return retCode; 
 
   // Start the engine using default parameters 
   L_OcrEngine_Startup(ocrEngine, NULL, OCR_ADVANTAGE_RUNTIME_DIR); 
 
   // Load an image to process 
   L_LoadBitmap(MAKE_IMAGE_PATH(L_TEXT("Ocr1.tif")), &bitmap, sizeof(BITMAPHANDLE), 0, ORDER_RGB, NULL, NULL); 
 
   // Add the image to the OCR page  
   L_OcrPage_FromBitmap(ocrEngine, &ocrPage, &bitmap, L_OcrBitmapSharingMode_AutoFree, NULL, NULL); 
 
   // Transfer ownership to OCR page 
   bitmap.Flags.Allocated = 0; 
 
   // Find text in the page 
   L_OcrPage_AutoZone(ocrPage, NULL, NULL); 
 
   // Process page to find text 
   L_OcrPage_Recognize(ocrPage, NULL, NULL); 
 
   // Get the document manager to create a document 
   L_OcrEngine_GetDocumentManager(ocrEngine, &ocrDocumentManager); 
 
   // Create an OCR document 
   L_OcrDocumentManager_CreateDocument(ocrDocumentManager, &ocrDocument, L_OcrCreateDocumentOptions_AutoDeleteFile, NULL); 
 
   // Add the page to a document for output to file 
   L_OcrDocument_AddPage(ocrDocument, ocrPage); 
 
   // Show the current fonts used to save default documents 
   std::cout << "Saving use the following fonts:\n"; 
   ShowFonts(ocrDocumentManager); 
 
   L_OcrDocument_Save(ocrDocument, MAKE_IMAGE_PATH(L_TEXT("Ocr1_DefaultFonts.pdf")), DOCUMENTFORMAT_PDF, NULL, NULL); 
 
   // Now change the fonts to something else 
   // use cambira for proportional serif font - instead of times new roman 
   L_OcrDocumentManager_SetFontName(ocrDocumentManager, L_OcrLanguage_EN, L_OcrDocumentFontType_ProportionalSerif, L_TEXT("Cambria")); 
 
   // Use Calibri for Proportional Sans-serif font - instead of Arial 
   L_OcrDocumentManager_SetFontName(ocrDocumentManager, L_OcrLanguage_EN, L_OcrDocumentFontType_ProportionalSansSerif, L_TEXT("Calibri")); 
 
   // Use Lucida Console for Monospace fonts (both Serif and Sans-serif) 
   L_OcrDocumentManager_SetFontName(ocrDocumentManager, L_OcrLanguage_EN, L_OcrDocumentFontType_FixedSerif, L_TEXT("Courier")); 
   L_OcrDocumentManager_SetFontName(ocrDocumentManager, L_OcrLanguage_EN, L_OcrDocumentFontType_FixedSansSerif, L_TEXT("Lucida Console")); 
 
   // Leave the ICR and MICR fonts the same 
 
   // Show the new fonts used to save default documents 
   std::cout << "Saving use the following fonts:\n"; 
   ShowFonts(ocrDocumentManager); 
 
   //Destroy and re-create document to save a fresh PDF 
   L_OcrDocument_Destroy(ocrDocument); 
   L_OcrDocumentManager_CreateDocument(ocrDocumentManager, &ocrDocument, L_OcrCreateDocumentOptions_AutoDeleteFile, NULL); 
   L_OcrDocument_AddPage(ocrDocument, ocrPage); 
 
   //Now save the new document 
   L_OcrDocument_Save(ocrDocument, MAKE_IMAGE_PATH(L_TEXT("Ocr1_CustomFonts.pdf")), DOCUMENTFORMAT_PDF, NULL, NULL); 
 
   //CLEANUP 
   if(bitmap.Flags.Allocated) 
      L_FreeBitmap(&bitmap); 
 
   if(ocrPage != NULL) 
      L_OcrPage_Destroy(ocrPage); 
 
   if(ocrDocument != NULL) 
      L_OcrDocument_Destroy(ocrDocument); 
 
   if(ocrEngine != NULL) 
      L_OcrEngine_Destroy(ocrEngine); 
 
   return retCode; 
}