eval '(exit $?0)' && eval 'exec perl -S $0 ${1+"$@"}' && eval 'exec perl -S $0 $argv:q'
if 0;
use strict; # to be sure, that all is safe ... :-)
# $Id: pst2pdf.pl 611 2011-12-14 08:41:35Z herbert $
# v. 0.13 simplify the use of PSTricks with pdf
# Pablo González Luengo and http://perlenespanol.com
#
# 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 2 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, write to the
# Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston,
# MA 02111-1307 USA
#
use File::Path; # creating/removing dirs
use File::Copy; # copying files
use File::Basename; # scan argument
use IO::File; # simple IO operation
use Getopt::Long; # read parameter
#----------------------- User part begin ------------------------
my $imageDir = "images"; # where to save the images
my @imageType = ("eps","pdf"); # all image types
my $Iext = ".pdf"; # leave empty, if not a special one
my $tempDir = "."; # temporary directory
my $verbose = 1; # 0 or 1, logfile
my $clear = 0; # 0 or 1, clears all temporary files
my $DPI = 75; # very low value for the png's
my $Iscale = 1; # for \includegraphics
my $noImages = 0; # 1->create no images
my $force = 0; # 1->force create images
my $runBibTeX = 0; # 1->runs bibtex
my $runBiber = 0; # 1->runs biber and sets $runBibTeX=0
my $ppm = 0; # 1->create .ppm files
my $norun = 0; # 1->runs pdflatex
my $miktex = 0; # 1->runs pdlatex for miktex
my $eps = 0; # 1->create .eps files
#----------------------- User part end ---------------------------
#----------------------- program identification, options and help
my $program = "pst2pdf";
my $ident = '$Id: pst2pdf.pl 611 2011-12-14 08:41:35Z herbert $';
my $copyright = <<END_COPYRIGHT ;
Copyright 2011-01-18 (c) Herbert Voss <hvoss\@tug.org>
END_COPYRIGHT
my $licensetxt= <<END_LICENSE ;
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 2 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, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston,
MA 02111-1307 USA
END_LICENSE
my $title = "$program $ident\n";
my $usage = <<"END_OF_USAGE";
${title}Usage: $program <texfile.tex> [Options]
pst2pdf run a TeX source, and convert all PS-related part as
single images (pdf or eps and/or png and/or ...)
and then runs pdflatex. See pst2pdf documentation for more info
Options:
--help - display this help and exit
--version - display version information and exit
--license - display license information and exit
--imageDir - the dir for the created images (default images)
--DPI=<int> - the dots per inch for a cretaed ppm files (default 75)
--ppm - create .ppm files
--eps - create .eps files
--Iscale=<real> - the value for [scale=] in \\includegraphics
--noImages - generate files without compile (need -norun)
--verbose - creates long log
--clear - delete all temp files
--norun - create file-pdf.tex, but, no run pdflatex
--runBibTeX - run bibtex on the aux file, if exists
--runBiber - run biber on the bcf file, if exists
--miktex - for miktex users -enable-write18
--force - create images whitout pdftk and auto-pst-pdf.
Examples:
* $program test.tex --clear --ppm --eps
* produce test-pdf.tex and .ppm,.eps,.tex and .pdf for all images in image dir
END_OF_USAGE
#
my $result=GetOptions (
"help",
"version",
"license",
"DPI=i" => \$DPI, # numeric
"Iscale=f" => \$Iscale, # real
"imageDir=s" => \$imageDir, # string
"tempDir=s" => \$tempDir, # string
"Iext=s" => \$Iext, # string
"clear" => \$clear, # flag
"noImages" => \$noImages, # flag
"force" => \$force, # flag
"runBibTeX" => \$runBibTeX, # flag
"ppm" => \$ppm, # flag
"norun" => \$norun, # flag
"miktex" => \$miktex, # flag
"eps" => \$eps, # flag
"runBiber" => \$runBiber, # flag
"verbose" => \$verbose,
) or die $usage;
# help functions
sub debug { print STDERR "* @_\n" if $::opt_debug; }
sub warning { print STDERR "==> Warning: @_\n"; }
sub error { die "$title!!! Error: @_\n"; }
sub errorUsage { die "Error: @_ (try --help for more information)\n"; }
# options for command line
if ($::opt_help) {
print $usage;
exit (0);
}
if ($::opt_version) {
print $title;
print $copyright;
exit (0);
}
if ($::opt_license) {
print $licensetxt;
exit (0);
}
# open file
my $InputFilename = "";
if ($::opt_filter) {
@ARGV == 0 or
errorUsage "Input file cannot be used with filter option";
debug "Filtering: will read standard input";
} else {
@ARGV > 0 or errorUsage "Input filename missing";
@ARGV < 2 or errorUsage "Unknown option or too many input files";
$InputFilename = $ARGV[0];
debug "Input filename:", $InputFilename;
}
my @SuffixList = (".tex","",".ltx"); # possible extensions
my ($name,$path,$ext) = fileparse($ARGV[0],@SuffixList);
if ($ext eq "") { $ext = ".tex"; } # me need the extension as well
my $TeXfile = "$path$name$ext";
my $Logfile = "$tempDir/$name.plog"; # our own log file
open (LOGfile,">$Logfile") or die "cannot open $Logfile!";
LOG ("Parameters:");
LOG ("==> imageDir = $imageDir");
LOG ("==> Iext = $Iext");
LOG ("==> DPI = $DPI");
LOG ("==> Iscale = $Iscale");
LOG ("==> tempDir = $tempDir");
LOG ("==> verbose = $verbose");
LOG ("==> clear = $clear");
LOG ("==> noImages = $noImages");
LOG ("==> force = $force");
LOG ("==> runBibTeX= $runBibTeX");
LOG ("==> runBiber = $runBiber");
LOG ("==> ppm = $ppm");
LOG ("==> norun = $norun");
LOG ("==> miktex = $miktex");
LOG ("==> eps = $eps");
if ($runBibTeX && $runBiber) {
LOG ("!!! you cannot run BibTeX and Biber at the same document ...");
LOG ("!!! Assuming to run Biber");
$runBibTeX = 0;
}
if ($ppm) {
LOG ("Generate .ppm files ...");
$ppm = 1;
}
if ($norun) {
LOG ("no compile file-pdf.tex");
$norun = 1;
}
if ($miktex) {
LOG ("enable write 18 ...");
$miktex = 1;
}
if ($eps) {
LOG ("Generate .eps files ...");
$eps = 1;
}
my $imgNo = 1; # internal image counter
my $pstExaLoaded = 0; # Document loads pst-exa
#####proving force
if ($force) {
LOG ("Running on [$path][$name][$ext]");
open (FILE, "<$TeXfile") or die "cannot open source file $TeXfile!"; # the source
LOG ("force generate images...");
runFORCE($name);
savePreamble($name);
close FILE; # close source file
close LOGfile;
}
else{
LOG ("Running on [$path][$name][$ext]");
open (FILE, "<$TeXfile") or die "cannot open source file $TeXfile!"; # the source
if (!$noImages ) {
if (-d $imageDir) { LOG ("$imageDir exists") }
else { mkdir("$imageDir", 0744) || die "cannot mkdir $imageDir: $!";
LOG ("Imagedir created"); }
LOG ("go to savePreamble ... ");
savePreamble($name);
runFile("$name");
runBurst("$tempDir");
LOG ("done!\n go to runFile ...");
LOG ("done!");
close FILE; # close source file
close LOGfile;
}# !noImages
}
#------------ Create filename-pics.pdf, split and generate .ppm
sub runBurst{
if ($force){ print "Force mode";}
else{
if ($miktex){system("pdflatex -enable-write18 -interaction=batchmode $tempDir/$name");}
else{system("pdflatex -shell-escape -interaction=batchmode $tempDir/$name");}
system("pdftk $name-pics.pdf burst output $imageDir/$name-tmp-\%1d.pdf");
if ($ppm){system("pdftoppm -r $DPI $name-pics.pdf $imageDir/$name-tmp"); }
# Renaming .ppm neded for windows
if ($^O eq 'MSWin32') {
my $dren = "$tempDir/$imageDir";
my $fichero = '';
my $ppmren = '';
my $renNo = 1;
if(opendir(DIR,$dren)){
foreach (readdir DIR){
$fichero = $_;
if ($fichero =~ /([^\d]+)(\d+).ppm/){
my $renNo=int($2);
my $newname="$name-tmp-$renNo.ppm";
$ppmren = rename("$dren/$fichero","$dren/$newname");
}
}
}
else
{
print "dont open".$dren;
}
closedir DIR;
}
# end renaming
}
}
#------------ end pdftk burst
LOG ("runpdfTeX ... ");
runpdfTeX("$path$name",$name);
LOG ("all finished ... :-)");
if ( $clear ) {
unlink "$path$name.txt";
unlink "$path$name.log";
unlink "$path$name.plog";
unlink "$path$name.preamble";
unlink "$path$name.pdf";
}
# create a preamble file
# if we have a \input command inside the preamble, it doesn't hurt, we need
# it anyway for the postscript files and the pdf one.
sub savePreamble {
my $filename = pop; # get the file name
LOG ("----- Start Preamble -----");
open (FILEp, ">$tempDir/$filename.preamble")
or die "cannot open preamble file $tempDir/$filename.preamble!";
while (<FILE>) { # read all until \begin{document}
$pstExaLoaded = index($_,"usepackage{pst-exa}");
my $i = index($_,"begin{document}");
if ($i > 0) {
if ($i > 1) { print FILEp substr($_,0,--$i); } # write all until \begin{document}
close(FILEp); # close preamble
LOG ("----- Close Preamble ------");
return;
} else {
print FILEp "$_"; # write into preamble
LOG ("$_");
}
}
close(FILEp);
if ( $verbose ) { LOG("<-----Preamble<----"); }
return;
}
sub searchPS { # search the PostScript parts
my @PS = (); # single PS sequence
my @PStotal = (); # all PS sequences as list of arrays
my $depth = -1; # counts nested macros
my $type = -1; # -1-> none; 1->PST; 2->PS;
my $EndDocument = 0; # ignore all after \end{document}
my $iVerb = 0; # test for verbatim or lstlisting environment, must be ignored
while (<FILE>) { # scan the input file
if (!$EndDocument) {
chomp; # delete EOL character
my $line = $_; # save line
if ( !$iVerb ) {
$iVerb = ((index($line,"begin{verbatim}") > 0) or (index($line,"begin{lstlisting}") > 0));
} # do nothing until \end{verbatim}
if ( !$iVerb ) {
my $iPS = index($line,"begin{postscript}");
my $iPST = index($line,"begin{pspicture*}");
if ($iPST < 0) { $iPST = index($line,"begin{pspicture}"); } # alternative
if ($iPST < 0) { $iPST = index($line,"pspicture"); } # alternative \pspicture...
if (($iPS > 0) && ( $type == 1 )){ print "postscript environment must be of outer level!\n"; exit 1; }
if ( $type < 0 ) { # no active environment
if ($iPS > 0) { # we have \begin{postscript}
$type = 2;
$line = substr($line,$iPS-1); # add rest of the line
LOG("PS-Zeile: $line");
}
elsif ( $iPST > 0 ) { # we have \begin{pspicture} or \pspicture
$type = 1;
$depth++;
$line = substr($line,$iPST-1); # add all unitl pspicture
LOG("PST-Zeile: $line");
}
}
# we have now \begin{pspicture} or \begin{postscript}
if ($type > 0) { # start Scan, we have an environment
LOG ("searchPS: set \$type=$type");
$iPST = index($line,"end{pspicture*}");
if ($iPST < 0) { $iPST = index($line,"end{pspicture}"); } # alternative
if ($iPST < 0) { $iPST = index($line,"endpspicture"); } # alternative \endpspicture...
$iPS = index($line,"end{postscript}");
if ($iPST > 0) { # test, we can have postscript and pspicture in one line
if ( $type < 2) { # found end of pspicture environment
LOG ("searchPS: $line");
$depth--;
if ($depth < 0) {
$type = -1;
if (index($line,"endpspicture") > 0) # add line, depends to type
{ push @PS,substr($line,0,$iPST+12); } # \endpspicture
elsif (index($line,"pspicture*") > 0)
{ push @PS,substr($line,0,$iPST+15); }# \end{pspicture}
else { push @PS,substr($line,0,$iPST+14); } # \end{pspicture}
LOG ("searchPS: set \$type=$type");
push @PStotal,[@PS]; # add PS sequence
LOG ("---->PS---->\n@PS\n<----PS<----");
@PS = (); # start new PS sequence
} # no pspicture env left
} else { push @PS,$line; } # pspicture inside postscript
} elsif ($iPS > 0) { # must be type=1 -> stop Scan
LOG ("searchPS: $line");
$type = -1;
push @PS,substr($line,0,$iPS+15); # add line
LOG ("searchPS: set \$type=$type");
push @PStotal,[@PS]; # add PS sequence
LOG ("---->PS---->\n@PS\n<----PS<----");
@PS =(); # start new PS sequence
} else { push @PS,$line; } # add line
}
my $i = index($line,"end{document}");
if ($i > 0) { $EndDocument++; LOG("EndDocument in searchPS"); }
} # if ( $iVerb )
if (( index($line,"end{verbatim}") > 0 ) or ( index($line,"end{lstlisting}") > 0 )) { $iVerb = 0; }
}}
if ( $verbose ) {
LOG("---->PStotal---->");
for my $aref ( @PStotal ) {
my @a = @$aref;
my $i = 0;
foreach ( @a ) { LOG ($a[$i]); $i++; }
}
LOG ("<----PStotal<----");
}
close(FILE);
return @PStotal; # return all PS sequences
}
# Creating subfiles.tex and .eps for images
if ($force){
sub runFORCE{
my $filename = pop;
system("latex $filename"); # or die "Error in the LaTeX run from file $filename!";
system("dvips $filename"); # or die "Error in the dvips run from file $filename!";
system("ps2pdf $filename.ps");# or die "Error in the ps2pdf run from file $filename!";
copy("$filename.tex", "$imageDir/$filename-$imgNo.tex") or die "Cannot copy Source file!";;
for my $Itype ( @imageType ) {
if ($Itype eq "pdf") { system("pdfcrop $filename.pdf $imageDir/$filename-$imgNo.pdf"); }
if ($Itype eq "png") {
system("pdftoppm -f 1 -l 1 -r $DPI $imageDir/$filename-$imgNo.pdf $imageDir/");
system("convert $imageDir/-1.ppm $imageDir/$filename-$imgNo.png");
system("rm $imageDir/-1.ppm");
}
if ($Itype eq "jpg") {
system("pdftoppm -f 1 -l 1 -r $DPI $imageDir/$filename-$imgNo.pdf $imageDir/");
system("convert $imageDir/-1.ppm $imageDir/$filename-$imgNo.jpg");
system("rm $imageDir/-1.ppm");
}
if ($Itype eq "eps") { system("pdftops -f 1 -l 1 -eps $imageDir/$filename-$imgNo.pdf $imageDir/$filename-$imgNo.eps"); }
}
$imgNo=$imgNo+1;
}
}
else{
# Creating subfiles.tex and .eps for images
sub runTeX{
my $filename = pop;
my $name = "$filename";
copy("$filename.tex", "$imageDir/$filename-$imgNo.tex") or die "Cannot copy Source file!";
if ($eps){
system("pdftops -level3 -eps $imageDir/$filename-$imgNo.pdf $imageDir/$filename-$imgNo.eps");
}
$imgNo=$imgNo+1;
}
}
sub runFile {
my $filename = pop;
my @PSarray = searchPS();
if ( $verbose ) {
LOG("---->PSarray---->");
for my $aref ( @PSarray ) {
my @a = @$aref;
my $i = 0;
foreach ( @a ) { print LOG $a[$i]."\n"; $i++; }
}
LOG("<----PSarray<----");
my $no = @PSarray;
LOG("PS: ".$no." PS sequence(s)");
}
for my $aref ( @PSarray ) {
my @PS = @$aref;
open (FILEp,"<$tempDir/$filename.preamble") or die "cannot open $tempDir/$filename.preamble!";
open (FILEsub,">$tempDir/$filename-tmp.tex") or die "cannot open $tempDir/$filename-tmp.tex!";
while (<FILEp>) {print FILEsub $_; }
### prueba modo fuerza
if ($force) {
print FILEsub "\\pagestyle{empty}\n";
print FILEsub "\\newenvironment{postscript}{}{}\n";
print FILEsub "\\begin{document}\n";
}
else{
print FILEsub "\\pagestyle{empty}\n";
print FILEsub "\\begin{document}\n";}
if ( $verbose ) { LOG("\@PS: $_"); }
foreach ( @PS ) { print FILEsub "$_\n"; }
print FILEsub "\\end{document}\n";
close (FILEsub);
close (FILEp);
if ($force) {
runFORCE("$tempDir/$filename-tmp");
}
else{
runTeX("$tempDir/$filename-tmp");
}
}
}
# Replace files
sub runpdfTeX() {
my ($name,$pdfname) = @_;
open (PDF, ">$tempDir/$pdfname-pdf.tex") or die "cannot open $tempDir/$pdfname-pdf.tex!";
open (FILE, "<$name.tex") or die "cannot open $name!";
my $ignore = 0;
my $IMGno = 1;
my $depth = -1;
my $type = -1;
my $EndDocument = 0; # ignore all after \end{document}
my $iVerb = 0;
while (<FILE>) { # scan the input file
if ( !$iVerb ) {
$iVerb = ((index($_,"begin{verbatim}") > 0) or (index($_,"begin{lstlisting}") > 0));
} # do nothing until \end{verbatim}|| \end{lstlisting}
if ( !$iVerb ) {
my $i = index($_,"end{document}");
if ($i > 0) { print PDF $_; $EndDocument++; LOG("EndDocument in runpdfTeX"); }
if ( !$EndDocument ) {
my $iPS = index($_,"begin{postscript}");
if ( $iPS > 0 ) {
$type = 2;
$ignore = 1;
if ($iPS > 1) { print PDF substr($_,0,--$iPS); } # add preceeding text
print PDF "\\includegraphics[scale=$Iscale]{$pdfname-tmp-$IMGno}"; # use pdfname
$IMGno=$IMGno+1;
} # postscript env
if ( $type < 2 ) {
my $iPST = index($_,"begin{pspicture*}");
if ($iPST < 0) { $iPST = index($_,"begin{pspicture}"); } # alternative ...
if ($iPST < 0) { $iPST = index($_,"\\pspicture"); } # alternative \endpspicture...
if ( $iPST >= 0 ) { # start Scan
$ignore = 1;
$type = 1;
$depth++; # pspicture env
LOG("Increase depth: $depth");
if ( $depth == 0 ) {
if ($iPST > 1) { print PDF substr($_,0,--$iPST); } # add preceeding text
print PDF "\\includegraphics[scale=$Iscale]{$pdfname-tmp-$IMGno}"; # use \graphicspath
$IMGno=$IMGno+1;
LOG("Increase Image counter: $IMGno");
}
}
}
if ( !$ignore ) { print PDF "$_"; } # default line
if ( $type == 2 ) { # postscript env
my $iPS = index($_,"end{postscript}");
if ($iPS > 0) {
print PDF substr($_,$iPS+15); # rest of line
$ignore = 0;
$type=-1;
} # end Scan
} elsif ( $type == 1 ) { # pspicture env
my $iPST = index($_,"end{pspicture*}");
if ($iPST < 0) { $iPST = index($_,"end{pspicture}"); } # alternative ...
if ($iPST < 0) { $iPST = index($_,"endpspicture"); } # alternative \endpspicture...
if ($iPST > 0) { # end Scan
if (index($_,"endpspicture") > 0) # add rest of line, depends to type
{ print PDF substr($_,$iPST+12); } # \endpspicture
elsif (index($_,"pspicture*") > 0)
{ print PDF substr($_,$iPST+15); } # \end{pspicture*}
else { print PDF substr($_,$iPST+14); } # \end{pspicture}
$depth--;
LOG("Decrease depth: $depth");
if ($depth < 0) { $ignore = 0; }
}
}
} # if ( !$EndDocument )
} else { print PDF $_; } # if ( $iVerb )
if (( index($_,"end{verbatim}") > 0 ) or ( index($_,"end{lstlisting}") > 0 )) { $iVerb = 0; }
} # while (<FILE>)
close (FILE);
close (PDF);
# Coment pst-package
open (IPDF, "<$tempDir/$pdfname-pdf.tex");
undef $/; # read all file
my ($uno,$dos) = split(/\\begin\{document\}/,<IPDF>,2);
close IPDF;
my @coment = split /\n/, $uno; # split in two
my @preamb;
foreach my $line (@coment) {
chomp($line);
$line =~ s/\\usepackage(?:\[.+?\])?\{pst.+?}//g; # delete
$line =~ s/\\usepackage(?:\[.+?\])?\{psfr.+?}//g; # delete
$line =~ s/(\\usepackage(?:\[.+?\])?)\{auto-pst.+?}//g; # delete
$line =~ s/(\\usepackage(?:\[.+?\])?)\{vaucanson-.+?}//g; # delete
$line =~ s/(\\usepackage(?:\[.+?\])?)\{psgo}//g; # delete
$line =~ s/(\\usepackage(?:\[.+?\])?)\{graph/\%$1\{graph/g; # comment
next if $line =~ m/^\s*$/;
push(@preamb,$line); # adding changes
}
my $clean = join("\n", @preamb, "\\usepackage{grfext}\n\\\PrependGraphicsExtensions*{$Iext}\n\\usepackage{graphicx}\n\\graphicspath{{$imageDir/}}\n\\begin{document}\n". $dos);
open (OPDF,">$tempDir/$pdfname-pdf.tex"); # write changes
print OPDF $clean;
close OPDF;
# close coment pst-package
my $runAgain = 0;
if ($norun){print "Done\n";}
else {system("pdflatex -interaction=batchmode $pdfname-pdf");}
if (-e "$tempDir/$pdfname-pdf.idx") { system("makeindex $tempDir/$pdfname-pdf.idx"); $runAgain++; }
if ($runBibTeX && -e "$tempDir/$pdfname-pdf.aux") { system("bibtex $tempDir/$pdfname-pdf"); $runAgain++; }
if ($runBiber && -e "$tempDir/$pdfname-pdf.bcf") { system("biber $tempDir/$pdfname-pdf"); $runAgain++; }
if ($runAgain) { system("pdflatex $tempDir/$pdfname-pdf"); }
if ( $clear ) {
unlink "$name.txt";
unlink "$tempDir/$name.aux";
unlink "$tempDir/$pdfname-pdf.log";
unlink "$tempDir/$pdfname-pdf.aux";
unlink "$tempDir/$pdfname-pdf-autopp.txt";
unlink "$tempDir/$pdfname-pics.pdf";
unlink "$tempDir/doc_data.txt";
unlink "$tempDir/$pdfname-tmp.tex";
}
}
sub LOG() {
if ( $verbose ) { print LOGfile "@_\n"; }
}
__END__
