Index of /dviware/dvipng
      Name                    Last modified       Size  Description

[DIR] Parent Directory 06-Jan-2020 06:16 - [   ] RELEASE 06-Jan-2020 03:58 1k [TXT] test_dvipng.tex 01-Sep-2018 00:39 1k [   ] macros.texi 01-Sep-2018 00:39 1k [   ] mkinstalldirs 01-Sep-2018 00:39 2k [TXT] papersiz.c 01-Sep-2018 00:39 2k [   ] 01-Sep-2018 00:39 2k [   ] acinclude.m4 29-Jun-2019 08:02 3k [TXT] tfm.c 29-Jun-2019 08:03 3k [TXT] enc.c 01-Sep-2018 00:39 3k [TXT] dvipng.c 03-Jul-2019 23:38 4k [TXT] vf.c 01-Sep-2018 00:39 4k [   ] readme.texi 01-Sep-2018 00:39 4k [   ] 01-Sep-2018 00:39 5k [TXT] sfd.c 01-Sep-2018 00:39 5k [   ] install-sh 01-Sep-2018 00:39 5k [TXT] ppagelist.c 01-Sep-2018 00:39 6k [TXT] 29-Jun-2019 08:00 6k [   ] INSTALL 06-Jan-2020 03:39 6k [TXT] ft.c 01-Sep-2018 00:39 6k [TXT] config.h 06-Jan-2020 03:40 6k [   ] install.texi 29-Jun-2019 08:03 6k [   ] miktex.mak 01-Sep-2018 00:39 7k [TXT] miktex.h 01-Sep-2018 00:39 7k [   ] COPYING.LESSER 01-Sep-2018 00:39 7k [TXT] commands.h 01-Sep-2018 00:39 8k [   ] 06-Jan-2020 03:39 8k [TXT] set.c 01-Sep-2018 00:39 9k [TXT] fontmap.c 01-Sep-2018 00:39 10k [TXT] font.c 01-Sep-2018 00:39 10k [   ] aclocal.m4 29-Jun-2019 08:03 11k [TXT] pk.c 29-Nov-2019 08:22 12k [TXT] color.c 29-Jun-2019 08:03 13k [TXT] draw.c 01-Sep-2018 00:39 13k [TXT] dvi.c 29-Jun-2019 08:03 14k [TXT] dvipng.h 06-Apr-2019 18:53 17k [   ] ChangeLog.0 01-Sep-2018 00:39 19k [   ] dvipng.1 06-Jan-2020 03:42 22k [TXT] misc.c 03-Jul-2019 23:36 25k [TXT] special.c 01-Sep-2018 00:39 28k [   ] ChangeLog 06-Jan-2020 03:48 29k [   ] COPYING 01-Sep-2018 00:39 34k [   ] dvipng.texi 06-Jan-2020 03:42 38k [   ] configure 06-Jan-2020 03:40 192k


This program makes PNG and/or GIF graphics from DVI files as obtained
from TeX and its relatives.

   If GIF support is enabled, GIF output is chosen by using the 'dvigif'
binary or with the '--gif' option.

   It is intended to produce anti-aliased screen-resolution images as
fast as is possible.  The target audience is people who need to generate
and regenerate many images again and again.  The primary target is the
preview-latex (X)Emacs package, a package to preview formulas from
within (X)Emacs.  Yes, you get to see your formulas in the (X)Emacs
buffer, see <>.

   Another example is WeBWorK, an internet-based method for delivering
homework problems to students over the internet, giving students instant
feedback as to whether or not their answers are correct, see

   A more recent addition to the dvipng-using applications out there is
MediaWiki, the software behind Wikipedia and many other wikis out there.
Dvipng is used to render mathematical formulae from version 1.8.0 of
MediaWiki, see <>.

   Other applications may also benefit, like web applications as
latex2html and WYSIWYG editors like LyX.

Benefits of dvipng

The benefits of 'dvipng'/'dvigif' include

   * Speed.  It is a very fast bitmap-rendering code for DVI files,
     which makes it suitable for generating large amounts of images
     on-the-fly, as needed in preview-latex, WeBWorK and others.

   * It does not read the postamble, so it can be started before TeX
     finishes.  There is a '--follow' switch that makes dvipng wait at
     end-of-file for further output, unless it finds the POST marker
     that indicates the end of the DVI.

   * Interactive query of options.  dvipng can read options
     interactively through stdin, and all options are usable.  It is
     even possible to change the input file through this interface.

   * Supports PK, VF, PostScript Type1, and TrueType fonts, subfonts
     (i.e., as used in CJK-LaTeX), color specials, and inclusion of
     PostScript, PNG, JPEG or GIF images.

   * and more...


Read 'INSTALL', included in the distribution.


To use dvipng at its simplest, simply type

     dvipng foo

where 'foo.dvi' is the output of TeX that you want to convert to PNG
format.  If there are four pages in 'foo.dvi', those pages will be
output as 'foo1.png', 'foo2.png', 'foo3.png', and 'foo4.png',

   Many options are available (see the info manual).  For a brief
summary of available options, just type

     dvipng --help


The dvipng package is available at Savannah, the GNU project site.
Since dvipng is not part of the GNU project, although released under the
GNU GPL, the web address is
<>.  Instructions for
anonymous CVS access can be found at


Bug reports should be sent to <>.

   Questions, suggestions for new features, pleas for help, and/or
praise should go to <>.  For more information on this
mailing list, send a message with just the word 'help' as subject or
body to <> or look at

   Offers to support further development will be appreciated.  For
developer access, ask on <>.


This program is released under the GNU Lesser General Public License
version 3, see the COPYING file in the dvipng distribution or

   Copyright (C) 2002-2014 Jan-AAke Larsson


   * Use gs interpreter library for speed and possibly for

   * Add more color models for xcolor compatibility

   * Enable a named pipe as DVI

   * Further speed improvements.

   * Other output specials and source specials.

   * Clean internal structures.  Overhaul file handling.

   * Fix the SELFAUTO stuff at runtime rather than at build time