Creates a read-only PDF stream from an arbitrary data-producing procedure.
Declaration:
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AT_ERRCOUNT ACCUAPI IG_PDF_stream_read_CB_register(
LPFNIG_PDF_STREAM_PROC lpfnReadProc,
LPVOID lpClientData,
LPHIG_PDF_STREAM lphStream
);
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Arguments:
| lpfnReadProc | User-supplied callback that supplies the stream's data. |
| lpClientData | Pointer to user-supplied data to pass to lpfnReadProc each time it is called. |
| lphStream | Handle to the new stream. |
Return Value:
Error count.
Supported Raster Image Formats:
This function does not process image pixels.
Remarks:
The stream is not seek-able. lpfnReadProc is called when the client of the stream attempts to read data from it.