ImageGear for C and C++ on Windows v19.0
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.
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typedef AT_VOID (LPACCUAPI LPFNIG_ARTX_PRECREATEMARK_NOTIFY)(
HIG_ARTX_HANDLE hPage,
HIG_ARTX_MARK hMark,
LPVOID lpClientData
);
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| 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. |
This function does not process image pixels.