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 ); |
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Arguments:
| Name | Type | Description |
| higRecRedactor | const HIG_REC_REDACTOR | The handle to a redactor instance. |
| lppfnCallback | LPPFNIG_REC_REDACTOR_PROGRESS_CB const | The far pointer indicating where to return the progress callback function to invoke during redaction. |
| lppUserData | LPVOID* const | 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.
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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Remarks:
Use this function to identify the callback to receive progress notifications prior to completion. The callback presents an opportunity to interrupt the operation.