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Diff for /loncom/interface/printout.pl between versions 1.6 and 1.7

version 1.6, 2002/04/12 13:46:11 version 1.7, 2002/05/09 15:46:01
Line 1 Line 1
 #!/usr/bin/perl  #!/usr/bin/perl
 use IO::File;  use IO::File;
   use Image::Magick;
 print "Content-type: text/html\n\n";  print "Content-type: text/html\n\n";
 print "<body bgcolor=\"#FFFFFF\">\n";  print "<body bgcolor=\"#FFFFFF\">\n";
 print "<h1>OUTPUT is in the PDF FILE below</h1>\n";  print "<h1>OUTPUT is in the PDF FILE (see link below)</h1>\n";
 my ($texfile,$laystyle,$needconvert) = split(/&/,$ENV{'QUERY_STRING'});  my ($texfile,$laystyle) = split(/&/,$ENV{'QUERY_STRING'});
 if ($needconvert) {  my $figfile = $texfile;
     my $temporary_file=IO::File->new($texfile) || die "Couldn't open file for reading: $!\n";  $figfile =~ s/\.tex/\.dat/;
   if (-e $figfile) {
       my $temporary_file=IO::File->new($figfile) || die "Couldn't open file for reading: $!\n";
     my @content_of_file = <$temporary_file>;      my @content_of_file = <$temporary_file>;
     my $content_file_string = join(' ',@content_of_file);  
     my $b_noteps = index($content_file_string,'\needepsconversion{',0);  
     while ($b_noteps != -1) {  
  my $e_noteps = index($content_file_string,'}',$b_noteps);  
  my $notepslist = substr($content_file_string,$b_noteps+19,$e_noteps-$b_noteps-19);  
  my $newnotepslist = $notepslist;  
  $newnotepslist =~ s/\..*$/\.eps/;  
  $_ = $newnotepslist;  
  m/\/(\w+\.eps)/;  
  $newnotepslist = $1;  
  $newnotepslist = '/home/httpd/prtspool/'.$1;  
  system("convert gif:$notepslist eps:$newnotepslist" );  
  $b_noteps = index($content_file_string,'\needepsconversion{',$e_noteps);  
     }  
     close $temporary_file;        close $temporary_file;  
       my $noteps;
       foreach $not_eps (@content_of_file) {
    if ($not_eps ne '') {
       my $eps_f = $not_eps;
       $eps_f =~ s/\..*$/\.eps/;
       $_ = $eps_f;
       m/\/(\w+\.eps)/;
       $eps_f = '/home/httpd/prtspool/'.$1;
       my $image = Image::Magick->new;
       $not_eps =~ s/^\s+//;
       $not_eps =~ s/\s+$//;
       $status = $image->Read($not_eps);
       if ($status) {print "  $status  ";}
       $image->Set(page => '+100+200'); 
       $status = $image->Write($eps_f);    
       if ($status) {print "  $status  ";}
    }
       }
       unlink $figfile;
 }  }
 print "$texfile\n";  print "$texfile\n";
  $_ = $texfile;   $_ = $texfile;
Line 45  if ($laystyle eq 'album') { Line 53  if ($laystyle eq 'album') {
     system("ps2pdf $tempo_file $name_file");      system("ps2pdf $tempo_file $name_file");
 } elsif ($laystyle eq 'book') {  } elsif ($laystyle eq 'book') {
     system("ps2pdf $new_name_file $name_file");      system("ps2pdf $new_name_file $name_file");
 }  }    
   my $texlog = $texfile;
   my $texaux = $texfile;
   my $texdvi = $texfile;
   my $texps = $texfile;
   $texlog =~ s/\.tex/\.log/;
   $texaux =~ s/\.tex/\.aux/;
   $texdvi =~ s/\.tex/\.dvi/;
   $texps =~ s/\.tex/\.ps/;
   my @garb = ($texlog,$texaux,$texdvi,$texps);
   unlink @garb;
   
   
 print "<a href=\"/prtspool/$name_file\">Your PDF document</a>\n";  print "<a href=\"/prtspool/$name_file\">Your PDF document</a>\n";
Removed from v.1.6  
changed lines
  Added in v.1.7

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