ImageGear for C and C++ on Windows v21.0 - Updated
API Reference Guide / ArtX Component API Reference / ArtX Component Callback Functions Reference / LPFNIG_ARTX_PRECREATEMARK_NOTIFY
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    LPFNIG_ARTX_PRECREATEMARK_NOTIFY
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    This callback is called before a mark is going to be created.

    Declaration:

     
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    typedef AT_VOID (LPACCUAPI LPFNIG_ARTX_PRECREATEMARK_NOTIFY)(
            HIG_ARTX_HANDLE hPage,
            HIG_ARTX_MARK hMark,
            LPVOID lpClientData
    
    );
    

    Arguments:

    Name Type Description
    hPage HIG_ARTX_HANDLE ArtX page where the mark is located.
    hMark HIG_ARTX_MARK ArtX mark that is going to be created.
    lpClientData LPVOID Client data that has been passed to the IG_ARTX_register_callback function.

    Supported Raster Image Formats:

    This function does not process image pixels.