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diff --git a/Build/source/texk/dvipng/dvipng-1.14/readme.texi b/Build/source/texk/dvipng/dvipng-1.14/readme.texi new file mode 100644 index 00000000000..378333376ae --- /dev/null +++ b/Build/source/texk/dvipng/dvipng-1.14/readme.texi @@ -0,0 +1,161 @@ +@c readme.texi +@c +@c Part of the dvipng distribution + +@ifclear man +@include macros.texi +@ifset rawfile +@chapter dvipng + +@end ifset +@end ifclear +@c ----------------------- + +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 +@samp{dvigif} binary or with the @samp{--gif} option. + +@ifclear man + +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 +@previewlatex{} (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 @url{http://www.gnu.org/software/auctex/preview-latex.html}. + +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 +@url{http://webwork.math.rochester.edu}. + +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 @url{http://www.mediawiki.org}. + +Other applications may also benefit, like web applications as latex2html +and WYSIWYG editors like LyX. + +@ifset rawfile +@section Benefits of dvipng +@end ifset +@end ifclear + +The benefits of @samp{dvipng}/@samp{dvigif} include + +@itemize @bullet +@item +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 @previewlatex{}, WeBWorK and others. + +@item +It does not read the postamble, so it can be started before @TeX{} +finishes. There is a @samp{--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. + +@item +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. + +@item +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. + +@item +and more... + +@end itemize + +@ifset rawfile +@section Installation + +Read @file{INSTALL}, included in the distribution. + +@section Usage + +To use dvipng at its simplest, simply type + +@example +dvipng foo +@end example + +@noindent +where @file{foo.dvi} is the output of @TeX{} that you want to convert to +PNG format. If there are four pages in @file{foo.dvi}, those pages will +be output as @file{foo1.png}, @file{foo2.png}, @file{foo3.png}, and +@file{foo4.png}, respectively. + +Many options are available (see the info manual). For a brief summary +of available options, just type + +@example +dvipng --help +@end example + +@section Availability + +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 +@url{http://savannah.nongnu.org/projects/dvipng}. Instructions for +anonymous CVS access can be found at +@url{http://savannah.nongnu.org/cvs/?group=dvipng}. + +@section Contacts + +Bug reports should be sent to @email{dvipng@@nongnu.org}. + +Questions, suggestions for new features, pleas for help, and/or praise +should go to @email{dvipng@@nongnu.org}. For more information on this +mailing list, send a message with just the word `help' as subject or +body to @email{dvipng-request@@nongnu.org} or look at +@url{http://lists.nongnu.org/mailman/listinfo/dvipng}. + +Offers to support further development will be appreciated. For developer +access, ask on @email{dvipng@@nongnu.org}. + +@section Copying + +This program is released under the GNU Lesser General Public License +version 3, see the COPYING file in the dvipng distribution or +@url{http://www.gnu.org/licenses/}. + +Copyright @copyright{} 2002-2009 Jan-@AA{}ke Larsson + +@section Todo + +@itemize @bullet +@item +Use gs interpreter library for speed and possibly for functionality. + +@item +Add more color models for xcolor compatibility + +@item +Fix T1lib and PK rendering so it is on par with Freetype. + +@item +Enable a named pipe as DVI + +@item +Further speed improvements. + +@item +Other output specials and source specials. + +@item +Clean internal structures. Overhaul file handling. + +@item +Fix the SELFAUTO stuff at runtime rather than at build time +@end itemize + + +@end ifset |