L_Doc2SetOMROptionsExt

#include "ltdoc2.h"

L_LTDOC2_API L_INT L_Doc2SetOMROptionsExt(hDoc, nDocId, pOMROpts)

Sets the OMR 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.

pOMROPTIONS2 pOMROpts

Pointer to an OMROPTIONS2 structure containing the options to be set.

Returns

Value Meaning
SUCCESS The function was successful.
< 1 An error occurred. Refer to Return Codes.

Comments

L_Doc2SetOMROptionsExt is used only when the recognition module is DOC2_RECOGMODULE_OMR.

To get the current hand print options, call L_Doc2GetMOROptions / L_Doc2GetMOROptionsExt.

To recognize a page, call the L_Doc2Recognize / L_Doc2RecognizeExt function.

Required DLLs and Libraries

See Also

Functions

Topics

Example

L_INT Doc2SetOMROptionsExampleExt(L_HDOC2 hDoc, L_INT nDocId) 
{ 
   L_INT nRet; 
   OMROPTIONS2 OMROpts; 
 
   ZeroMemory(&OMROpts, sizeof(OMROPTIONS2)); 
 
   nRet = L_Doc2GetOMROptionsExt(hDoc, nDocId, &OMROpts, sizeof(OMROPTIONS2)); 
   if(nRet != SUCCESS) 
      return nRet; 
 
   if (!OMROpts.bFill) 
      OMROpts.bFill = TRUE; 
 
   if (OMROpts.Frame != DOC2_OMR_WITH_FRAME) 
      OMROpts.Frame = DOC2_OMR_WITH_FRAME; 
 
   if (OMROpts.Sense != DOC2_OMR_SENSE_HIGHEST) 
      OMROpts.Sense = DOC2_OMR_SENSE_HIGHEST; 
 
   nRet = L_Doc2SetOMROptionsExt(hDoc, nDocId, &OMROpts); 
   if(nRet != SUCCESS) 
      return nRet; 
   return SUCCESS; 
} 
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