ART_mark_delete

This function deletes the mark whose index block value is the same as hMarkIndex.

Declaration:

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AT_ERRCOUNT ART_mark_delete( HIGEAR hIGear, ART_MARK_INDEX hMarkIndex );

Arguments:

Name	Type	Description
hIGear	HIGEAR	HIGEAR handle to the image.
hMarkIndex	ART_MARK_INDEX	Mark Identifier.

Return Value:

Returns the number of ImageGear errors that occurred during the function call.

Supported Raster Image Formats:

All pixel formats supported by ImageGear for C and C++.

Example:

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HIGEAR hIGear; /* HIGEAR handle of image / ART_MARK_INDEX hMarkDelete, hMarkIndex; / Mark index / / numbers / ART_mark_selected_first(hIGear, &hMarkIndex); if (hMarkIndex != ART_MARK_INVALID) { hMarkDelete = hMarkIndex; / Set mark to be deleted to / / current index number */ ART_mark_delete(hIGear, hMarkDelete); }

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HIGEAR hIGear;  /* HIGEAR handle of image */
ART_MARK_INDEX hMarkDelete, hMarkIndex; /* Mark index  */
   /* numbers */
ART_mark_selected_first(hIGear, &hMarkIndex);
if (hMarkIndex != ART_MARK_INVALID)
{
hMarkDelete = hMarkIndex; 
/* Set mark to be deleted to  */ 
   /* current index number   */
ART_mark_delete(hIGear, hMarkDelete);
}

Remarks:

An error is set if any of the following conditions are met:

hIGear does not reference a valid ImageGear handle.
There are no marks with a matching index block.