From PDFLib's manual:
"When the optional PDI (PDF import) library is attached to PDFlib, pages from existing PDF documents can be imported. PDI contains a parser for the PDF file format, and prepares pages from existing PDF documents for easy use with PDFlib.
Conceptually, imported PDF pages are treated similarly to imported raster images such as TIFF or PNG: you open a PDF document, choose a page to import, and place it on an output page, applying any of PDFlib’s transformation functions for translating, scaling, rotating, or skewing the imported page."
The manual can be downloaded along with PDFLib at http://www.pdflib.com/products/pdflib/download/index.html
pdf_open_pdiDescriptionint pdf_open_pdi ( resource pdfdoc, string filename, string stringparam, int intparam )Opens an existing PDF document and prepares it for later use. See also pdf_close_pdi().
pdf_open_pdi
ytsedan
28-Mar-2006 12:33
m_schieferdecker at hotmail dot com
01-Mar-2004 09:48
The function returns the intval -1 on failure.
tylerrayner at netscape dot net
28-May-2002 09:45
The "stringparam" and "intparam" here are reserved for later use, and must be NULL and 0, respectively.
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pdf_open_pdi_page