L_Doc2ImportZonesExt

#include "ltdoc2.h"

L_LTDOC2_API L_INT L_Doc2ImportZonesExt(hDoc, nDocId, nPageIndex, pszFileName)

Imports the user zone list from a zone file into the specified page.

Parameters

L_HDOC2 hDoc

Handle to the OCR document.

L_INT nDocId

Document ID created by calling L_Doc2CreateDocument.

L_INT nPageIndex

Zero-based index of the page into which the settings will be loaded.

L_TCHAR * pszFileName

Character string containing the name of the zone file that contains the zones to import.

Returns

Comments

Calling this function removes any zone list already attached to the specified page.

To save the zone list to a file, call the L_Doc2ExportZones / L_Doc2ExportZonesExt function.

Required DLLs and Libraries

• LTDOC2
• For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application.

L_INT Doc2ImportZonesExampleExt(L_HDOC2 hDoc, L_INT nDocId, L_INT nPageIndex, L_TCHAR * pszZoneFile) 
{ 
   L_INT nRet; 
   nRet = L_Doc2ImportZonesExt(hDoc, nDocId, nPageIndex, pszZoneFile); 
   if (nRet == SUCCESS) 
      MessageBox(NULL, TEXT("Imports the zone file into the specified page."), TEXT("Notice!"), MB_OK); 
   else 
      return nRet; 
 
   //... 
   // work with zones... 
   //... 
 
   // exports page zone list to Zone file... 
   nRet = L_Doc2ExportZonesExt(hDoc, nDocId, nPageIndex, pszZoneFile); 
   if (nRet == SUCCESS) 
      MessageBox(NULL, TEXT("Exports the zone list into a zone file."), TEXT("Notice!"), MB_OK); 
   else 
      return nRet; 
    
   return SUCCESS; 
}