From e0c6872cf40896c7be36b11dcc744620f10adf1d Mon Sep 17 00:00:00 2001 From: Norbert Preining Date: Mon, 2 Sep 2019 13:46:59 +0900 Subject: Initial commit --- graphics/fig4latex/CHANGES | 9 + graphics/fig4latex/COPYING | 674 ++++++++++++++++++++++++++ graphics/fig4latex/README | 52 ++ graphics/fig4latex/example.pdf | Bin 0 -> 56219 bytes graphics/fig4latex/example.tex | 80 +++ graphics/fig4latex/fig4latex | 158 ++++++ graphics/fig4latex/figs/div_alg_flowchart.fig | 54 +++ graphics/fig4latex/figs/if-then_flowchart.fig | 31 ++ 8 files changed, 1058 insertions(+) create mode 100644 graphics/fig4latex/CHANGES create mode 100644 graphics/fig4latex/COPYING create mode 100644 graphics/fig4latex/README create mode 100644 graphics/fig4latex/example.pdf create mode 100644 graphics/fig4latex/example.tex create mode 100755 graphics/fig4latex/fig4latex create mode 100644 graphics/fig4latex/figs/div_alg_flowchart.fig create mode 100644 graphics/fig4latex/figs/if-then_flowchart.fig (limited to 'graphics/fig4latex') diff --git a/graphics/fig4latex/CHANGES b/graphics/fig4latex/CHANGES new file mode 100644 index 0000000000..e60a58c2b5 --- /dev/null +++ b/graphics/fig4latex/CHANGES @@ -0,0 +1,9 @@ + Version 0.1 -- 7/24/09 + Original release. + + + Version 0.2 -- 7/26/09 + Per recommendations by Karl Berry: + * Changed hashbang to use the '/usr/bin/env perl' hack for portability + * Added a check on the return status of open("> Makefile"). + diff --git a/graphics/fig4latex/COPYING b/graphics/fig4latex/COPYING new file mode 100644 index 0000000000..94a9ed024d --- /dev/null +++ b/graphics/fig4latex/COPYING @@ -0,0 +1,674 @@ + GNU GENERAL PUBLIC LICENSE + Version 3, 29 June 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The GNU General Public License is a free, copyleft license for +software and other kinds of works. + + The licenses for most software and other practical works are designed +to take away your freedom to share and change the works. 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It is safest +to attach them to the start of each source file to most effectively +state the exclusion of warranty; and each file should have at least +the "copyright" line and a pointer to where the full notice is found. + + + Copyright (C) + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . + +Also add information on how to contact you by electronic and paper mail. + + If the program does terminal interaction, make it output a short +notice like this when it starts in an interactive mode: + + Copyright (C) + This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. + This is free software, and you are welcome to redistribute it + under certain conditions; type `show c' for details. + +The hypothetical commands `show w' and `show c' should show the appropriate +parts of the General Public License. Of course, your program's commands +might be different; for a GUI interface, you would use an "about box". + + You should also get your employer (if you work as a programmer) or school, +if any, to sign a "copyright disclaimer" for the program, if necessary. +For more information on this, and how to apply and follow the GNU GPL, see +. + + The GNU General Public License does not permit incorporating your program +into proprietary programs. If your program is a subroutine library, you +may consider it more useful to permit linking proprietary applications with +the library. If this is what you want to do, use the GNU Lesser General +Public License instead of this License. But first, please read +. diff --git a/graphics/fig4latex/README b/graphics/fig4latex/README new file mode 100644 index 0000000000..195a069307 --- /dev/null +++ b/graphics/fig4latex/README @@ -0,0 +1,52 @@ +Fig4LaTeX is designed to simplify management of the figures in a large LaTeX +document. Fig4LaTeX is appropriate for projects that include +figures with graphics created by XFig -- in particular, graphics which use +the combined PS/LaTeX (or PDF/LaTeX) export method. When such a figure includes +text elements that are marked with the "special" flag, those texts are actually +rendered by LaTeX and only the strictly graphical elements of the figure are +rendered by including an image. See the example document, included in this +directory which has been cunningly named "example.tex". + +In a large project one would typically place the .fig files in a seperate +sub-directory. In "example.tex" the figures are in a sub-directory named +"figs/" -- changing into that directory and running the fig4latex script +produces a Makefile, one then runs "make" in order to create the .tex and +.eps (or .pdf) files which contain the graphic. + +Fig4latex has been (minimally) tested in an Ubuntu linux environment. +The prerequisites are Perl, fig2dev and Make, so it could probably be made to +work in other environments. + +Usage: fig4latex [-d dir] [-m NUM] [-p] [-l] [-h] + + -d DIR Directory containing the figures (a path relative to + the directory where your LaTeX source files are). + -m NUM Magnification factor. + -p Pdflatex -- create makefile for use with pdflatex -- the images + get converted to pdf format. + -l Latex -- create makefile for use with (regular) latex -- the images + are exported as eps format. (this is the default) + -h Help -- print this message and quit. + + + + +--Joe Fields + fieldsj1@southernct.edu + +----------------------------------------------------------------------- + This file is part of fig4latex. + + fig4latex is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + fig4latex is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with fig4latex. If not, see . + diff --git a/graphics/fig4latex/example.pdf b/graphics/fig4latex/example.pdf new file mode 100644 index 0000000000..29558790b4 Binary files /dev/null and b/graphics/fig4latex/example.pdf differ diff --git a/graphics/fig4latex/example.tex b/graphics/fig4latex/example.tex new file mode 100644 index 0000000000..01efedeebc --- /dev/null +++ b/graphics/fig4latex/example.tex @@ -0,0 +1,80 @@ +\ifx\pdfoutput\undefined % We're running regular LaTeX (not pdftex) +\documentclass[dvips,12pt]{article} +\RequirePackage[plainpages=false]{hyperref} +\usepackage{color} +\typeout{Use 'fig4latex -l' then 'make' to format graphics for regular latex} +\else % We're running PdfTeX +\documentclass[pdftex,12pt]{article} +\RequirePackage[pdftex]{hyperref} +\hypersetup{colorlinks=true, % + plainpages=false, % + %pdfpagelabels, % + %hyperindex=true, % + %backref=true, % + %bookmarks=true, % + pdftitle={Using fig4latex}, % + pdfauthor={Joseph E. Fields}, % + pdfsubject={silly examples}, % + %pdfpagelayout=SinglePage, % + %pdfpagetransition=Dissolve, % + pdfstartview={XYZ 0 0 1.25}, % + pdfstartpage=2, % + pdffitwindow=true} +\pdfcompresslevel=9 +\typeout{Use 'fig4latex -p' then 'make' to format graphics for pdflatex.} + +\fi + +\usepackage{graphicx} + +\begin{document} + +\title{Using fig4latex} + +\author{Joseph Fields\thanks{Department of Mathematics, +Southern Connecticut State University, New Haven CT 06515, USA; +e-mail: fields@southernct.edu}} + +\date{\today} + +\maketitle + +{\em Never raise your hand to your kids. It leaves your groin unprotected. --Red Buttons} + + +\section{Algorithms} +\label{sec:alg} + + This section contains two figures. The first is Figure~\ref{fig:if-then} +which illustrates an excerpt from a computer program both in pseudocode and as a flowchart. + +\begin{figure}[!hbt] +\begin{tabular}{ccc} +\input{figs/if-then_flowchart.tex} + & \hspace{1in} & +\begin{minipage}[b]{.3\textwidth} +\tt If $x=y$ then \\ +\rule{15pt}{0pt} $x=x+1$ \\ +End If \\ +\rule{30pt}{0pt} \vdots\\ +\\ +\\ +\end{minipage} \\ +\end{tabular} +\caption{A small example in pseudocode and as a flowchart} +\label{fig:if-then} +\end{figure} + +Next, we illustrate the division algorithm using a flowchart +in Figure~\ref{fig:div_alg}. + +\begin{figure}[!hbt] +\begin{center} +\input{figs/div_alg_flowchart.tex} +\end{center} +\caption{The division algorithm in flowchart form.} +\label{fig:div_alg} +\end{figure} + +That's all folks! +\end{document} diff --git a/graphics/fig4latex/fig4latex b/graphics/fig4latex/fig4latex new file mode 100755 index 0000000000..cda79cb156 --- /dev/null +++ b/graphics/fig4latex/fig4latex @@ -0,0 +1,158 @@ +#!/usr/bin/env perl + +# Copyright 2009 Joseph E. Fields +# email: fieldsj1@southernct.edu +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +$version = "0.2"; + +# Version 0.2 +# Changed hashbang to use the '/usr/bin/env perl' hack for portability +# Added a check on the return status of open("> Makefile"). +# +# Version 0.1 +# Original release. + +#default values of a few variables + +$mag_factor = 1.0; +$pdflatex = 0; +$figure_directory = "./"; + + +&parse_command_line; + + +if ($figure_directory =~ m/\/$/) { + $pref = $figure_directory; +} else { + $pref = $figure_directory . "/"; +} + + +#Look for files ending with the .fig extension in the current directory. + +opendir(THISDIR, "."); +@fig_files = grep(/\.fig$/, readdir(THISDIR)); + +open(MAKEFILE, "> Makefile") || die "Can't open Makefile for write. \n"; ; + +#First we run through the list of .fig files to make a list of corresponding +#.tex files these are used as the dependencies for the "all" target. + +@tex_files = (); +@base_names = (); + +foreach $fig (@fig_files) { + $tex_file_name = $fig; + $base = $fig; + $tex_file_name =~ s/\.fig$/\.tex/; + $base =~ s/\.fig$//; + push(@tex_files, $tex_file_name); + push(@base_names, $base); +} +print MAKEFILE "\#\n\# fig4latex makefile\n\#\n\n"; +print MAKEFILE "all: @tex_files\n\n"; + +#For each .fig file we need to add appropriate lines to the Makefile + +if ($pdflatex == 1){ + $ext = ".pdf"; +} else { + $ext = ".eps"; +} + +foreach $nm (@base_names) { + print MAKEFILE "\# translation into pstex\n\n"; + print MAKEFILE "$nm\.tex: $nm$ext \n"; + print MAKEFILE "\tfig2dev -L pstex_t -p $pref$nm$ext -m $mag_factor $nm\.fig > $nm\.tex\n\n"; + print MAKEFILE "$nm\.pdf: $nm\.eps \n"; + print MAKEFILE "\tepstopdf $nm\.eps\n\n"; + print MAKEFILE "$nm\.eps: $nm\.fig \n"; + print MAKEFILE "\tfig2dev -L pstex -m $mag_factor $nm\.fig > $nm\.eps\n\n"; + print MAKEFILE "clean::\n"; + print MAKEFILE "\trm -f $nm\.tex $nm\.eps $nm\.pdf\n\n\n"; +} + +close(MAKEFILE); + +print "\nNow run \'make\' to update your graphics files.\n\n"; +print "If you are changing from PdfLaTeX (-p) to LaTeX (-l), or vice versa, \n"; +print "run \'make clean\' then \'make\'.\n\n"; + +sub parse_command_line{ + while ($ARGV[0] =~ /^-/) { + $_ = shift @ARGV; # in a subroutine + if (/^-m$/) { + $mag_factor = shift @ARGV; + if ( ! ($mag_factor > 0.0) ) { + print "\nThe next thing after the -m option is supposed to be a number\n"; + die("Bad arg for -m (magnification factor): $mag_factor\n\n"); + } + } + elsif (/^-p$/) { + $pdflatex = 1; + } + elsif (/^-l$/) { + $pdflatex = 0; + } + elsif (/^-d$/) { + $figure_directory = shift @ARGV; + if (! (-d "../".$figure_directory)) { + print "\nArgument after -d must be the name of the directory\n"; + print "containing the figures, which you should currently be in!\n\n"; + die; + } + if ($figure_directory eq "") { + print "\nPlease specify a path to the figures (relative to the\n"; + print " LaTeX source files). \n\n"; + die; + } + } + elsif (/^-h$/ || /^--help$/) { + &usage && die; + } + elsif (/^--version$/) { + print "\nThis is Fig4latex, version $version.\n\n"; + die; + } + else { + &usage && die; + } + } +} + +sub usage{ + print <<"MULTILINE"; + +Usage: fig4latex [-d dir] [-m NUM] [-p] [-l] [-h] + + -d DIR Directory containing the figures (a path relative to + the directory where your LaTeX source files are). + -m NUM Magnification factor. + -p Pdflatex -- create makefile for use with pdflatex -- the images + get converted to pdf format. + -l Latex -- create makefile for use with (regular) latex -- the images + are exported as eps format. (this is the default) + -h Help -- print this message and quit. + +This program creates a Makefile. Running 'make' will then search the +current director for .fig files and use fig2dev (pstex and pstex_t) to +create .tex files which are \input into your latex file to include the +graphic. Any text in the figure with the 'special' flag set is processed +by LaTeX. +MULTILINE +} + diff --git a/graphics/fig4latex/figs/div_alg_flowchart.fig b/graphics/fig4latex/figs/div_alg_flowchart.fig new file mode 100644 index 0000000000..630321065c --- /dev/null +++ b/graphics/fig4latex/figs/div_alg_flowchart.fig @@ -0,0 +1,54 @@ +#FIG 3.2 +Portrait +Center +Inches +Letter +50.00 +Single +-2 +1200 2 +6 2175 5400 3300 5625 +4 0 0 50 1 0 12 0.0000 2 165 1080 2188 5586 Let $r = r - d$.\001 +-6 +1 2 0 1 0 7 50 -1 -1 0.000 1 0.0000 2697 1837 1200 562 1497 1275 3897 2400 +2 2 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 0 5 + 1575 2775 3825 2775 3825 3375 1575 3375 1575 2775 +2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 1 0 2 + 2 1 1.00 60.00 120.00 + 2700 2400 2700 2775 +2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 1 0 2 + 2 1 1.00 60.00 120.00 + 2700 3375 2700 3750 +2 3 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 0 5 + 2700 3750 1800 4350 2700 4950 3600 4350 2700 3750 +2 3 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 0 9 + 4725 5250 5175 5250 5475 5550 5475 5925 5175 6225 4725 6225 + 4425 5925 4425 5550 4725 5250 +2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 1 0 2 + 2 1 1.00 60.00 120.00 + 2700 4950 2700 5325 +2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 1 0 3 + 2 1 1.00 60.00 120.00 + 3600 4350 4950 4350 4950 5250 +2 2 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 0 5 + 1650 5325 3900 5325 3900 6000 1650 6000 1650 5325 +2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 1 0 2 + 2 1 1.00 60.00 120.00 + 2700 6000 2700 6375 +2 3 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 0 6 + 2250 6375 3075 6375 3075 6825 2250 6825 2025 6600 2250 6375 +2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 1 0 5 + 2 1 1.00 60.00 120.00 + 2025 6600 1200 6600 1200 3600 2325 3600 2700 3750 +2 2 0 0 7 7 50 -1 -1 0.000 0 0 -1 0 0 5 + 900 900 5775 900 5775 7125 900 7125 900 900 +4 0 0 50 1 0 12 0.0000 2 195 1965 1875 1725 Input: integers $n$ \\& $d$\001 +4 0 0 50 1 0 12 0.0000 2 195 1965 1875 2025 Local: integers $q$ \\& $r$\001 +4 0 0 50 1 0 12 0.0000 2 195 1785 1875 3150 Let $q = 0$ and $r = n$.\001 +4 0 0 50 1 0 12 0.0000 2 165 795 2325 4425 Is $r > d$?\001 +4 0 0 50 1 0 12 0.0000 2 135 315 2775 5100 Yes\001 +4 0 0 50 1 0 12 0.0000 2 135 225 3675 4275 No\001 +4 0 0 50 1 0 12 0.0000 2 195 795 4575 5850 $q$ \\& $r$\001 +4 0 0 50 1 0 12 0.0000 2 135 555 4725 5625 Return:\001 +4 0 0 50 1 0 12 0.0000 2 195 1185 2175 5850 Let $q = q + 1$.\001 +4 0 0 50 1 0 12 0.0000 2 135 375 2400 6675 Goto\001 diff --git a/graphics/fig4latex/figs/if-then_flowchart.fig b/graphics/fig4latex/figs/if-then_flowchart.fig new file mode 100644 index 0000000000..0a076c5268 --- /dev/null +++ b/graphics/fig4latex/figs/if-then_flowchart.fig @@ -0,0 +1,31 @@ +#FIG 3.2 +Landscape +Center +Inches +Letter +50.00 +Single +-2 +1200 2 +2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 1 0 2 + 2 1 1.00 60.00 120.00 + 2400 1350 2400 1725 +2 3 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 0 5 + 2400 1725 1500 2325 2400 2925 3300 2325 2400 1725 +2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 1 0 2 + 2 1 1.00 60.00 120.00 + 2400 2925 2400 3300 +2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 1 0 3 + 2 1 1.00 60.00 120.00 + 3300 2325 3900 2325 3900 4350 +2 2 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 0 5 + 1350 3300 3600 3300 3600 3975 1350 3975 1350 3300 +2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 1 0 2 + 2 1 1.00 60.00 120.00 + 2400 3975 2400 4350 +2 2 0 0 7 7 50 -1 -1 0.000 0 0 -1 0 0 5 + 1200 1200 4050 1200 4050 4500 1200 4500 1200 1200 +4 0 0 50 1 0 12 0.0000 2 135 315 2475 3075 Yes\001 +4 0 0 50 1 0 12 0.0000 2 135 225 3375 2250 No\001 +4 0 0 50 -1 0 12 0.0000 2 165 1185 1725 3675 Let $x = x + 1$.\001 +4 0 0 50 -1 0 12 0.0000 2 195 1500 1800 2400 Is $x$ equal to $y$?\001 -- cgit v1.2.3