Assigns a new approximate regex recognize word callback.
Declaration:
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AT_ERRCOUNT ACCUAPI IG_REC_approx_regex_recognize_word_cb_set( const HIG_REC_APPROX_REGEX higRecApproxRegex, LPFNIG_REC_APPROX_REGEX_RECOGNIZE_WORD_CB const lpfnCallback, LPVOID const lpUserData ); |
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Arguments:
| higRecApproxRegex | The handle to an approximate regex instance. |
| lpfnCallback | The callback function to invoke after each word is recognized. |
| lpUserData | The anonymous data to pass to the callback function. |
Return Value:
The number of ImageGear errors that occurred during this function call. If there are no errors, the return value is IGE_SUCCESS.Supported Raster Image Formats:
This function does not process image pixels.
Remarks:
This callback is invoked for each recognized word prior to searching for pattern matches.
Example:
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AT_ERRCOUNT errCount = 0 ;
HIG_REC_APPROX_REGEX higRecApproxRegex = 0 ;
AT_UINT user_data = 0 ;
IG_REC_approx_regex_create( &higRecApproxRegex ) ;
errCount = IG_REC_approx_regex_recognize_word_cb_set
( higRecApproxRegex,
&on_recognize_word,
&user_data
) ;
IG_REC_approx_regex_delete( higRecApproxRegex ) ;
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