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.\" ========================================================================
.\"
.IX Title "ltximg 1"
.TH ltximg 1 "2021-05-21" "2.1" "General Commands Manual"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
.\" way too many mistakes in technical documents.
.if n .ad l
.nh
.SH "NAME"
ltximg \- LaTeX environments to image and standalone files
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
\&\fBltximg\fR [<\fIoptions\fR>] [\-\-] <\fIfilename\fR>.<\fItex\fR|\fIltx\fR>
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
\&\fBltximg\fR automates the process of extracting and converting
environments from LaTeX file to image formats and \fIstandalone\fR files
using \fIghostscript\fR and \fIpoppler-utils\fR. Generates a one file with
only extracted environments and other with all extracted environments
converted to \f(CW\*(C`\eincludegraphics\*(C'\fR.
.PP
By default the extracted environments are:
.PP
\&\fBpreview\fR \fBpspicture\fR \fBtikzpicture\fR \fBpgfpicture\fR \fBpsgraph\fR \fBpostscript\fR \fBPSTexample\fR
.SH "OPTIONS"
.IX Header "OPTIONS"
Options that accept a value require either a blank space or \f(CW\*(C`=\*(C'\fR between
the option and the value. Multiple short options can be bundling and
if the last option takes a comma separated list you need \f(CW\*(C`\-\-\*(C'\fR at the end.
Relative or absolute paths for directories and files is not supported.
.PP
If used without [<\fIoptions\fR>] the extracted environments are converted
to \fIpdf\fR image format and saved in \f(CW\*(C`./images\*(C'\fR directory using \f(CW\*(C`pdflatex\*(C'\fR
and \fIpreview\fR package for process.
.PP
General script options:
.IP "\fB\-h\fR, \fB\-\-help\fR" 4
.IX Item "-h, --help"
Display command line help and exit.
.IP "\fB\-v\fR, \fB\-\-version\fR" 4
.IX Item "-v, --version"
Display current version and exit.
.IP "\fB\-V\fR, \fB\-\-verbose\fR" 4
.IX Item "-V, --verbose"
Verbose printing information.
.IP "\fB\-l\fR, \fB\-\-log\fR" 4
.IX Item "-l, --log"
Write \f(CW\*(C`.log\*(C'\fR file with debug information.
.IP "\fB\-t\fR, \fB\-\-tif\fR" 4
.IX Item "-t, --tif"
Create \f(CW\*(C`.tif\*(C'\fR files using \fIghostscript\fR.
.IP "\fB\-b\fR, \fB\-\-bmp\fR" 4
.IX Item "-b, --bmp"
Create \f(CW\*(C`.bmp\*(C'\fR files using \fIghostscript\fR.
.IP "\fB\-j\fR, \fB\-\-jpg\fR" 4
.IX Item "-j, --jpg"
Create \f(CW\*(C`.jpg\*(C'\fR files using \fIghostscript\fR.
.IP "\fB\-p\fR, \fB\-\-png\fR" 4
.IX Item "-p, --png"
Create \f(CW\*(C`.png\*(C'\fR files using \fIghostscript\fR.
.IP "\fB\-e\fR, \fB\-\-eps\fR" 4
.IX Item "-e, --eps"
Create \f(CW\*(C`.eps\*(C'\fR files using \fIpdftops\fR.
.IP "\fB\-s\fR, \fB\-\-svg\fR" 4
.IX Item "-s, --svg"
Create \f(CW\*(C`.svg\*(C'\fR files using \fIpdftocairo\fR.
.IP "\fB\-P\fR, \fB\-\-ppm\fR" 4
.IX Item "-P, --ppm"
Create \f(CW\*(C`.ppm\*(C'\fR files using \fIpdftoppm\fR.
.IP "\fB\-g\fR, \fB\-\-gray\fR" 4
.IX Item "-g, --gray"
Gray scale for images using \fIghostscript\fR.
.IP "\fB\-f\fR, \fB\-\-force\fR" 4
.IX Item "-f, --force"
Capture \f(CW\*(C`\epsset\*(C'\fR and \f(CW\*(C`\etikzset\*(C'\fR to extract.
.IP "\fB\-n\fR, \fB\-\-noprew\fR" 4
.IX Item "-n, --noprew"
Create images files without \fIpreview\fR package.
.IP "\fB\-r\fR \fIinteger\fR, \fB\-\-runs\fR=\fIinteger\fR" 4
.IX Item "-r integer, --runs=integer"
Set the number of times the compiler will run on the \fIinput\fR file for
environment extraction (default: 1).
.IP "\fB\-d\fR \fIinteger\fR, \fB\-\-dpi\fR=\fIinteger\fR" 4
.IX Item "-d integer, --dpi=integer"
Dots per inch resolution for images (default: 150).
.IP "\fB\-m\fR \fIinteger\fR, \fB\-\-margins\fR=\fIinteger\fR" 4
.IX Item "-m integer, --margins=integer"
Set margins in bp for \fIpdfcrop\fR (default: 0).
.IP "\fB\-o\fR \fIfilename\fR, \fB\-\-output\fR=\fIfilename\fR" 4
.IX Item "-o filename, --output=filename"
Create \fIoutput\fR file.
.IP "\fB\-\-imgdir\fR=\fIdirname\fR" 4
.IX Item "--imgdir=dirname"
Set name of directory to save images and files (default: images).
.IP "\fB\-\-prefix\fR=\fIstring\fR" 4
.IX Item "--prefix=string"
Set \fIprefix\fR append to each generated files (default: fig).
.IP "\fB\-\-myverb\fR=\fImacroname\fR" 4
.IX Item "--myverb=macroname"
Add \f(CW\*(C`\emacroname\*(C'\fR to verbatim inline search (default: myverb).
.IP "\fB\-\-clean\fR=\fIdoc\fR|\fIpst\fR|\fItkz\fR|\fIall\fR|\fIoff\fR" 4
.IX Item "--clean=doc|pst|tkz|all|off"
Removes specific block text in \fIoutput\fR file (default: doc).
.IP "\fB\-\-zip\fR" 4
.IX Item "--zip"
Compress files generated in \f(CW\*(C`.zip\*(C'\fR format.
.IP "\fB\-\-tar\fR" 4
.IX Item "--tar"
Compress files generated in \f(CW\*(C`.tar.gz\*(C'\fR format.
.IP "\fB\-\-srcenv\fR" 4
.IX Item "--srcenv"
Create files with only code of environments.
.IP "\fB\-\-subenv\fR" 4
.IX Item "--subenv"
Create standalone files for environments.
.IP "\fB\-\-shell\fR" 4
.IX Item "--shell"
Enable \f(CW\*(C`\ewrite18{SHELL COMMAND}\*(C'\fR.
.IP "\fB\-\-latex\fR" 4
.IX Item "--latex"
Using \f(CW\*(C`latex>dvips>ps2pdf\*(C'\fR for compiler \fIinput\fR and \f(CW\*(C`pdflatex\*(C'\fR for compiler
\&\fIoutput\fR.
.IP "\fB\-\-dvips\fR" 4
.IX Item "--dvips"
Using \f(CW\*(C`latex>dvips>ps2pdf\*(C'\fR for compiler \fIinput\fR and \f(CW\*(C`latex>dvips>ps2pdf\*(C'\fR for
compiler \fIoutput\fR.
.IP "\fB\-\-dvilua\fR" 4
.IX Item "--dvilua"
Using \f(CW\*(C`dvilualatex>dvips>ps2pdf\*(C'\fR for compiler \fIinput\fR and \f(CW\*(C`lualatex\*(C'\fR for
compiler \fIoutput\fR.
.IP "\fB\-\-dvipdf\fR" 4
.IX Item "--dvipdf"
Using \f(CW\*(C`latex>dvipdfmx\*(C'\fR for compiler \fIinput\fR and \f(CW\*(C`latex>dvipdfmx\*(C'\fR for compiler
\&\fIoutput\fR.
.IP "\fB\-\-xetex\fR" 4
.IX Item "--xetex"
Using \f(CW\*(C`xelatex\*(C'\fR for compiler \fIinput\fR and \fIoutput\fR.
.IP "\fB\-\-luatex\fR" 4
.IX Item "--luatex"
Using \f(CW\*(C`lualatex\*(C'\fR for compiler \fIinput\fR and \fIoutput\fR.
.IP "\fB\-\-arara\fR" 4
.IX Item "--arara"
Use \f(CW\*(C`arara\*(C'\fR for compiler \fIinput\fR and \fIoutput\fR.
.IP "\fB\-\-latexmk\fR" 4
.IX Item "--latexmk"
Using \f(CW\*(C`latexmk\*(C'\fR for compiler \fIoutput\fR file.
.IP "\fB\-\-norun\fR" 4
.IX Item "--norun"
Run script, but no create images files.
.IP "\fB\-\-nopdf\fR" 4
.IX Item "--nopdf"
Don't create a \f(CW\*(C`.pdf\*(C'\fR image files.
.IP "\fB\-\-nocrop\fR" 4
.IX Item "--nocrop"
Don't run \fIpdfcrop\fR.
.IP "\fB\-\-extrenv\fR=\fIenv1,env2,...\fR" 4
.IX Item "--extrenv=env1,env2,..."
Add new environments to extract.
.IP "\fB\-\-skipenv\fR=\fIenv1,env2,...\fR" 4
.IX Item "--skipenv=env1,env2,..."
Skip some default environments to extract.
.IP "\fB\-\-verbenv\fR=\fIenv1,env2,...\fR" 4
.IX Item "--verbenv=env1,env2,..."
Add new verbatim environments.
.IP "\fB\-\-writenv\fR=\fIenv1,env2,...\fR" 4
.IX Item "--writenv=env1,env2,..."
Add new verbatim write environments.
.IP "\fB\-\-deltenv\fR=\fIenv1,env2,...\fR" 4
.IX Item "--deltenv=env1,env2,..."
Delete environments in \fIoutput\fR file.
.SH "EXAMPLE"
.IX Header "EXAMPLE"
\&\fBltximg\fR \-\-latex \-e \-p \-\-subenv \-o test\-out.ltx test\-in.ltx
.PP
Create a \f(CW\*(C`./images\*(C'\fR directory (if it doesn't exist) with all extracted
environments converted to \f(CW\*(C`.pdf\*(C'\fR, \f(CW\*(C`.eps\*(C'\fR, \f(CW\*(C`.png\*(C'\fR and \fIstandalone\fR
files, a file \fItest\-in\-fig\-all.ltx\fR with all extracted environments
and the file \fItest\-out.ltx\fR with all environments converted to
\&\f(CW\*(C`\eincludegraphics\*(C'\fR using \f(CW\*(C`latex>dvips>ps2pdf\*(C'\fR and \fIpreview\fR
package for \fItest\-in.ltx\fR and \f(CW\*(C`pdflatex\*(C'\fR for \fItest\-out.ltx\fR.
.SH "DOCUMENTATION"
.IX Header "DOCUMENTATION"
For full documentation use:
.PP
texdoc \fBltximg\fR
.SH "ISSUES AND REPORTS"
.IX Header "ISSUES AND REPORTS"
\&\fBRepository\fR : <https://github.com/pablgonz/ltximg>
.PP
\&\fBBug tracker\fR: <https://github.com/pablgonz/ltximg/issues>
.SH "AUTHOR"
.IX Header "AUTHOR"
Pablo González Luengo, \fIpablgonz@yahoo.com\fR.
.SH "COPYRIGHT AND LICENSE"
.IX Header "COPYRIGHT AND LICENSE"
Copyright 2013\-2021 Pablo González, \fIpablgonz@yahoo.com\fR.
.PP
This program is free software; you can redistribute it and/or modify
it under the terms of the \s-1GNU\s0 General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
.PP
This program is distributed in the hope that it will be useful, but
\&\s-1WITHOUT ANY WARRANTY\s0; without even the implied warranty of
\&\s-1MERCHANTABILITY\s0 or \s-1FITNESS FOR A PARTICULAR PURPOSE.\s0  See the \s-1GNU\s0
General Public License for more details.
.SH "SEE ALSO"
.IX Header "SEE ALSO"
\&\fBgs\fR\|(1), \fBdvips\fR\|(1), \fBps2pdf\fR\|(1), \fBpdfcrop\fR\|(1), \fBpdftops\fR\|(1), \fBpdftocairo\fR\|(1), \fBpdftoppm\fR\|(1)