ImageGear for C and C++ on Windows v19.1 - Updated
LPFNIG_ARTX_PRECREATEMARK_NOTIFY
API Reference Guide > ArtX Component API Reference > ArtX Component Callback Functions Reference > LPFNIG_ARTX_PRECREATEMARK_NOTIFY

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.