L_DocGetStatus
#include "ltdoc.h"
L_LTDOC_API L_INT L_DocGetStatus(hDoc, pStatus, uStructSize)
L_HDOC hDoc; |
/* handle to the OCR document */ |
pSTATUS pStatus; |
/* pointer to STATUS structure */ |
L_UINT uStructSize; |
/* size of the structure */ |
Gets last recognition status.
Parameter |
Description |
hDoc |
Handle to the OCR document. |
pStatus |
Pointer to a STATUS structure to be updated |
uStructSize |
Specifies the size of the structure pointed to by pStatus, use sizeof(STATUS) to calculate this value. |
Returns
SUCCESS |
The function was successful. |
< 1 |
An error occurred. Refer to Return Codes. |
Comments
Returns information about the accuracy and timing data of the last recognition status.
Call this function after calling L_DocRecognize.
Required DLLs and Libraries
LTDOC For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application. |
See Also
Example
L_INT DocGetStatusExample(L_HDOC hDoc) { L_INT nRet; STATUS Status; L_TCHAR szBuffer[1024]; ZeroMemory(&Status, sizeof(STATUS)); ZeroMemory(szBuffer, sizeof(szBuffer)); nRet = L_DocGetStatus(hDoc, &Status, sizeof(STATUS)); if (nRet == SUCCESS) { wsprintf(szBuffer, TEXT("Recognized Characters = %d\nRecognized Words = %d\nRejected Characters = %d\nRejected Words = %d\n"), Status.nRecogChrCount, Status.nRecogWordCount, Status.nRejectChrCount, Status.nRejectWordCount); MessageBox(NULL, szBuffer, TEXT("Notice!"), MB_OK); } else return nRet; return SUCCESS; }