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File:  [LON-CAPA] / loncom / interface / printout.pl
Revision 1.5: download - view: text, annotated - select for diffs
Wed Apr 10 16:23:24 2002 UTC (22 years, 1 month ago) by sakharuk
Branches: MAIN
CVS tags: HEAD
very very first attempt to work with eps production - experiment

#!/usr/bin/perl
    use Image::Magick;
print "Content-type: text/html\n\n";
print "<body bgcolor=\"#FFFFFF\">\n";
print "<h1>OUTPUT is in the PDF FILE below</h1>\n";
my ($texfile,$laystyle,$notepslist) = split(/&/,$ENV{'QUERY_STRING'});

#if ($notepslist ne '') {
#    my $image = Image::Magick->new;
    my $newnotepslist = $notepslist;
    $newnotepslist =~ s/\.eps/\.gif/;
#    $image->Read("gif:$newnotepslist");
#    $image->Set(page => '+100+200');
    $_ = $notepslist;
    m/\/(\w+\.eps)/;
    $notepslist = $1;
#    $image->Write("eps:$notepslist");
#    open(EPS,$notepslist) or die "Couldn't open the EPS file: $!";
#    undef $/;
#    my $eps = <EPS>;
#    close EPS;
    $notepslist = '/home/httpd/prtspool/'.$1;
#    open(OUT,'>'.$notepslist) or die "Couldn't open the output EPS file: $!";
#    print OUT <<EndPrint;
#/Times-Roman findfont 48 scalefont setfont
#100 150 moveto
#(This is an EPS graphic) show
#EndPrint
#print OUT $notepslist;
#print OUT "showpage\n";
#close OUT;
    print"  aaa: $newnotepslist\n";
    print"  bbb: $notepslist\n   CCC: ";
    system("convert gif:$newnotepslist eps:$notepslist" );
#}
print "$texfile\n";
 $_ = $texfile;
 m/^(.*)\/([^\/]+)$/; 
my $name_file = $2;
my $path_file = $1.'/';
 chdir $path_file;
 system("latex $name_file 1>/dev/null 2>/dev/null");
 $name_file =~ s/\.tex/\.dvi/;
my $new_name_file = $name_file;
 $new_name_file =~ s/\.dvi/\.ps/;
my $comma = "dvips -o $new_name_file";
 system("$comma $name_file");
 $_ = $new_name_file;
 m/^(.*)\./;
my $tempo_file = $1.'temporar.ps';
my $name_file = $1.'.pdf';
if ($laystyle eq 'album') {
    $comma = "psnup -2 -s1.0 $new_name_file";
    system("$comma $tempo_file"); 
    system("ps2pdf $tempo_file $name_file");
} elsif ($laystyle eq 'book') {
    system("ps2pdf $new_name_file $name_file");
}




print "<a href=\"/prtspool/$name_file\">Your PDF document</a>\n";
print "\n";
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