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Old 12-13-2008
gscan2pdf 0.9.27 (Default branch)
Image gscan2pdf is a GUI to ease the process of producing PDFs from scanned documents. You scan in one or several pages and create a PDF of selected pages. Scanning is handled with SANE via scanimage. PDF conversion is done by PDF::API2. Perl is used for portability and ease of programming, with gtk2-perl for the GUI. License: GNU General Public License v3 Changes:
This release corrects logic for auto-rotating manual double-sided scans. It has a properties dialog to show and change the resolution of the image. It can write images including resolution information, guess the resolution of PNMs from the shape of an image, and convert PNMs to TIFF before giving them to the GIMP. It stops the thumbnail panel from being resized by main window. Image

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image::exiftool::pdf

Image::ExifTool::PDF(3pm)				User Contributed Perl Documentation				 Image::ExifTool::PDF(3pm)

NAME

       Image::ExifTool::PDF - Read PDF meta information

SYNOPSIS

       This module is loaded automatically by Image::ExifTool when required.

DESCRIPTION

       This code reads meta information from PDF (Adobe Portable Document Format) files.  It supports object streams introduced in PDF-1.5 but
       only with a limited set of Filter and Predictor algorithms, however all standard encryption methods through PDF-1.7 extension level 3 are
       supported, including AESV2 (AES-128) and AESV3 (AES-256).

AUTHOR

       Copyright 2003-2011, Phil Harvey (phil at owl.phy.queensu.ca)

       This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

REFERENCES

       <http://partners.adobe.com/public/developer/pdf/index_reference.html>
       Crypt::RC4
       <http://www.adobe.com/devnet/acrobat/pdfs/PDF32000_2008.pdf>
       <http://www.adobe.com/content/dam/Adobe/en/devnet/pdf/pdfs/adobe_supplement_iso32000.pdf>
       <http://tools.ietf.org/search/rfc3454>
       <http://www.armware.dk/RFC/rfc/rfc4013.html>

SEE ALSO

       "PDF Tags" in Image::ExifTool::TagNames, Image::ExifTool(3pm)

perl v5.12.4							    2011-03-10						 Image::ExifTool::PDF(3pm)