IG_REC_redactor_progress_cb

Identifies the redactor progress callback.

Declaration:

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AT_ERRCOUNT ACCUAPI IG_REC_redactor_progress_cb_get( const HIG_REC_REDACTOR higRecRedactor, LPPFNIG_REC_REDACTOR_PROGRESS_CB const lppfnCallback, LPVOID *const lppUserData );

Arguments:

higRecRedactor	The handle to a redactor instance.
lppfnCallback	The far pointer indicating where to return the progress callback function to invoke during redaction.
lppUserData	The far pointer indicating where to return the anonymous data passed to the continue 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:

Use this function to identify the callback to receive progress notifications prior to completion. The callback presents an opportunity to interrupt the operation.

Example:

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AT_ERRCOUNT errCount = 0 ; HIG_REC_REDACTOR higRecRedactor = 0 ; LPFNIG_REC_REDACTOR_PROGRESS_CB user_callback = 0; LPVOID user_data = 0 ; IG_REC_redactor_create( &higRecRedactor ) ; errCount = IG_REC_redactor_progress_cb_get ( higRecRedactor, &user_callback, &user_data ) ; IG_REC_redactor_delete( higRecRedactor ) ;

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AT_ERRCOUNT errCount = 0 ;
HIG_REC_REDACTOR higRecRedactor = 0 ;
LPFNIG_REC_REDACTOR_PROGRESS_CB user_callback = 0;
LPVOID user_data = 0 ;

IG_REC_redactor_create( &higRecRedactor ) ;
errCount = IG_REC_redactor_progress_cb_get 
                          ( higRecRedactor, 
                            &user_callback,
                            &user_data
                          ) ;
IG_REC_redactor_delete( higRecRedactor ) ;