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authorNorbert Preining <norbert@preining.info>2019-09-02 13:46:59 +0900
committerNorbert Preining <norbert@preining.info>2019-09-02 13:46:59 +0900
commite0c6872cf40896c7be36b11dcc744620f10adf1d (patch)
tree60335e10d2f4354b0674ec22d7b53f0f8abee672 /graphics/fig4latex
Initial commit
Diffstat (limited to 'graphics/fig4latex')
-rw-r--r--graphics/fig4latex/CHANGES9
-rw-r--r--graphics/fig4latex/COPYING674
-rw-r--r--graphics/fig4latex/README52
-rw-r--r--graphics/fig4latex/example.pdfbin0 -> 56219 bytes
-rw-r--r--graphics/fig4latex/example.tex80
-rwxr-xr-xgraphics/fig4latex/fig4latex158
-rw-r--r--graphics/fig4latex/figs/div_alg_flowchart.fig54
-rw-r--r--graphics/fig4latex/figs/if-then_flowchart.fig31
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diff --git a/graphics/fig4latex/CHANGES b/graphics/fig4latex/CHANGES
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+++ 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 @@
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+by the Free Software Foundation.
+
+ If the Program specifies that a proxy can decide which future
+versions of the GNU General Public License can be used, that proxy's
+public statement of acceptance of a version permanently authorizes you
+to choose that version for the Program.
+
+ Later license versions may give you additional or different
+permissions. However, no additional obligations are imposed on any
+author or copyright holder as a result of your choosing to follow a
+later version.
+
+ 15. Disclaimer of Warranty.
+
+ THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
+APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
+HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
+OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
+IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
+ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+ 16. Limitation of Liability.
+
+ IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+ 17. Interpretation of Sections 15 and 16.
+
+ If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+ END OF TERMS AND CONDITIONS
+
+ How to Apply These Terms to Your New Programs
+
+ If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+ To do so, attach the following notices to the program. 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.
+
+ <one line to give the program's name and a brief idea of what it does.>
+ Copyright (C) <year> <name of author>
+
+ 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 <http://www.gnu.org/licenses/>.
+
+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:
+
+ <program> Copyright (C) <year> <name of author>
+ 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
+<http://www.gnu.org/licenses/>.
+
+ 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
+<http://www.gnu.org/philosophy/why-not-lgpl.html>.
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 <http://www.gnu.org/licenses/>.
+
diff --git a/graphics/fig4latex/example.pdf b/graphics/fig4latex/example.pdf
new file mode 100644
index 0000000000..29558790b4
--- /dev/null
+++ b/graphics/fig4latex/example.pdf
Binary files 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 <http://www.gnu.org/licenses/>.
+
+$version = "0.2";
+
+# Version 0.2
+# Changed hashbang to use the '/usr/bin/env perl' hack for portability
+# Added a check on the return status of open("> Makefile").
+#
+# Version 0.1
+# Original release.
+
+#default values of a few variables
+
+$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