ImageGear for C and C++ on Windows v19.0
LPFNIG_PDF_STREAM_DESTROYPROC
| API Reference Guide > PDF Component API Reference > PDF Component Callback Functions Reference > LPFNIG_PDF_STREAM_DESTROYPROC |
Callback for use by IG_PDF_stream_write_CB_register.
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typedef void (LPACCUAPI LPFNIG_PDF_STREAM_DESTROYPROC)(
LPVOID clientData
);
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| Name | Type | Description |
|---|---|---|
| clientData | LPVOID | User-supplied data that was specified in the call to IG_PDF_stream_write_CB_register. |
Returns the number of bytes actually read or written.
This function does not process image pixels.
This callback function is called at end of stream so you can perform clean up and free allocated memory.