IG_REC_redactor_progress_cb

Assigns the redactor progress callback.

Declaration:

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AT_ERRCOUNT ACCUAPI IG_REC_redactor_progress_cb_set( const HIG_REC_REDACTOR higRecRedactor, LPFNIG_REC_REDACTOR_PROGRESS_CB const lpfnCallback, LPVOID const lpUserData );

Arguments:

higRecRedactor	The handle to a redactor instance.
lpfnCallback	The progress callback function to invoke during redaction.
lpUserData	Anonymous data passed to the progress 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 install a 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 ; AT_INT user_data = 0 ; IG_REC_redactor_create( &higRecRedactor ) ; errCount = IG_REC_redactor_progress_cb_set ( higRecRedactor, &on_redactor_progress, &user_data ) ; IG_REC_redactor_delete( higRecRedactor ) ;

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AT_ERRCOUNT errCount = 0 ;
HIG_REC_REDACTOR higRecRedactor = 0 ;
AT_INT user_data = 0 ;

IG_REC_redactor_create( &higRecRedactor ) ;
errCount = IG_REC_redactor_progress_cb_set 
                          ( higRecRedactor, 
                            &on_redactor_progress,
                            &user_data
                          ) ;
IG_REC_redactor_delete( higRecRedactor ) ;