L_Doc2SetHandPrintOptionsExt

#include "ltdoc2.h"

L_LTDOC2_API L_INT L_Doc2SetHandPrintOptionsExt(hDoc, nDocId, pHandOpts)

Sets the hand print options to be used in the next recognition process.

Parameters

L_HDOC2 hDoc

Handle to the OCR document.

L_INT nDocId

Document ID created by calling L_Doc2CreateDocument.

pHANDPRINTOPTIONS2 pHandOpts

Pointer to a HANDPRINTOPTIONS2 structure containing the options to be set.

Returns

Comments

L_Doc2SetHandPrintOptionsExt is used only when the recognition module is DOC2_RECOGMODULE_HAND_PRINTED_NUMERAL.

To get the current hand print options, call the L_Doc2GetHandPrintOptions / L_Doc2GetHandPrintOptionsExt function.

To recognize a page, call the L_Doc2Recognize / L_Doc2RecognizeExt 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 Doc2SetHandPrintOptionsExampleExt(L_HDOC2 hDoc, L_INT nDocId) 
{ 
   L_INT nRet; 
   HANDPRINTOPTIONS2 HandOpts; 
 
   ZeroMemory(&HandOpts, sizeof(HANDPRINTOPTIONS2)); 
 
   nRet = L_Doc2GetHandPrintOptionsExt (hDoc, nDocId, &HandOpts, sizeof(HANDPRINTOPTIONS2)); 
   if(nRet != SUCCESS) 
      return nRet; 
   if (HandOpts.style != DOC2_HAND_STYLE_US) 
      HandOpts.style = DOC2_HAND_STYLE_US; 
 
   HandOpts.bSpace = FALSE; 
   nRet = L_Doc2SetHandPrintOptionsExt(hDoc, nDocId, &HandOpts); 
   if(nRet != SUCCESS) 
      return nRet; 
   return SUCCESS; 
}