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OpenBoard/thirdparty/xpdf/xpdf-3.02/doc/pdftoppm.cat

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pdftoppm(1) pdftoppm(1)
NAME
pdftoppm - Portable Document Format (PDF) to Portable
Pixmap (PPM) converter (version 3.02)
SYNOPSIS
pdftoppm [options] PDF-file PPM-root
DESCRIPTION
Pdftoppm converts Portable Document Format (PDF) files to
color image files in Portable Pixmap (PPM) format,
grayscale image files in Portable Graymap (PGM) format, or
monochrome image files in Portable Bitmap (PBM) format.
Pdftoppm reads the PDF file, PDF-file, and writes one PPM
file for each page, PPM-root-nnnnnn.ppm, where nnnnnn is
the page number.
CONFIGURATION FILE
Pdftoppm reads a configuration file at startup. It first
tries to find the user's private config file, ~/.xpdfrc.
If that doesn't exist, it looks for a system-wide config
file, typically /usr/local/etc/xpdfrc (but this location
can be changed when pdftoppm is built). See the xpdfrc(5)
man page for details.
OPTIONS
Many of the following options can be set with configura-
tion file commands. These are listed in square brackets
with the description of the corresponding command line
option.
-f number
Specifies the first page to convert.
-l number
Specifies the last page to convert.
-r number
Specifies the resolution, in DPI. The default is
150 DPI.
-mono Generate a monochrome PBM file (instead of a color
PPM file).
-gray Generate a grayscale PGM file (instead of a color
PPM file).
-t1lib yes | no
Enable or disable t1lib (a Type 1 font rasterizer).
This defaults to "yes". [config file: enableT1lib]
-freetype yes | no
Enable or disable FreeType (a TrueType / Type 1
font rasterizer). This defaults to "yes". [config
file: enableFreeType]
-aa yes | no
Enable or disable font anti-aliasing. This
defaults to "yes". [config file: antialias]
-aaVector yes | no
Enable or disable vector anti-aliasing. This
defaults to "yes". [config file: vectorAntialias]
-opw password
Specify the owner password for the PDF file. Pro-
viding this will bypass all security restrictions.
-upw password
Specify the user password for the PDF file.
-q Don't print any messages or errors. [config file:
errQuiet]
-v Print copyright and version information.
-h Print usage information. (-help and --help are
equivalent.)
EXIT CODES
The Xpdf tools use the following exit codes:
0 No error.
1 Error opening a PDF file.
2 Error opening an output file.
3 Error related to PDF permissions.
99 Other error.
AUTHOR
The pdftoppm software and documentation are copyright
1996-2007 Glyph & Cog, LLC.
SEE ALSO
xpdf(1), pdftops(1), pdftotext(1), pdfinfo(1), pdf-
fonts(1), pdfimages(1), xpdfrc(5)
http://www.foolabs.com/xpdf/
27 February 2007 pdftoppm(1)