ImageGear for C and C++ on Linux v20.0 - Updated
API Reference Guide > ART Component API Reference > ART Component Functions Reference > Mark Management Functions > ART_mark_delete

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


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AT_ERRCOUNT ART_mark_delete(
        HIGEAR hIGear, 
        ART_MARK_INDEX hMarkIndex


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++.


Copy Code
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);


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

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