[BACK]Return to lonplot.pm CVS log [TXT] [DIR] Up to [LON-CAPA] / loncom / xml

Diff for /loncom/xml/lonplot.pm between versions 1.152 and 1.153

version 1.152, 2009/11/14 19:13:36 version 1.153, 2011/07/04 09:25:13
Line 634  sub end_gnuplot { Line 634  sub end_gnuplot {
  ('title','xlabel','ylabel','key','axis','label','curve'));   ('title','xlabel','ylabel','key','axis','label','curve'));
     my $result = '';      my $result = '';
     my $randnumber;      my $randnumber;
       my $tmpdir =LONCAPA::tempdir(); # Where temporary files live:
   
     # need to call rand everytime start_script would evaluate, as the      # need to call rand everytime start_script would evaluate, as the
     # safe space rand number generator and the global rand generator       # safe space rand number generator and the global rand generator 
     # are not separate      # are not separate
Line 645  sub end_gnuplot { Line 647  sub end_gnuplot {
  &check_inputs(); # Make sure we have all the data we need   &check_inputs(); # Make sure we have all the data we need
  ##   ##
  ## Determine filename   ## Determine filename
  my $tmpdir = '/home/httpd/perl/tmp/';  
  my $filename = $env{'user.name'}.'_'.$env{'user.domain'}.   my $filename = $env{'user.name'}.'_'.$env{'user.domain'}.
     '_'.time.'_'.$$.$randnumber.'_plot';      '_'.time.'_'.$$.$randnumber.'_plot';
  ## Write the plot description to the file   ## Write the plot description to the file
Line 666  ENDIMAGE Line 667  ENDIMAGE
     #might be inside the safe space, register the URL for later      #might be inside the safe space, register the URL for later
     &Apache::lonxml::register_ssi("/cgi-bin/plot.gif?file=$filename.data&output=eps");      &Apache::lonxml::register_ssi("/cgi-bin/plot.gif?file=$filename.data&output=eps");
     $result  = "%DYNAMICIMAGE:$Apache::lonplot::plot{'width'}:$Apache::lonplot::plot{'height'}:$Apache::lonplot::plot{'texwidth'}\n";      $result  = "%DYNAMICIMAGE:$Apache::lonplot::plot{'width'}:$Apache::lonplot::plot{'height'}:$Apache::lonplot::plot{'texwidth'}\n";
     $result .= '\graphicspath{{/home/httpd/perl/tmp/}}'."\n";      $result .= '\graphicspath{{'.$tmpdir.'}}'."\n";
     $result .= '\includegraphics[width='.$Apache::lonplot::plot{'texwidth'}.' mm]{'.&unescape($filename).'.eps}';      $result .= '\includegraphics[width='.$Apache::lonplot::plot{'texwidth'}.' mm]{'.&unescape($filename).'.eps}';
  }   }
     } elsif ($target eq 'edit') {      } elsif ($target eq 'edit') {
Line 1609  sub write_gnuplot_file { Line 1610  sub write_gnuplot_file {
  }   }
  $gnuplot_input .= ' "'.$font_properties->{'printname'}.'" ';   $gnuplot_input .= ' "'.$font_properties->{'printname'}.'" ';
  $gnuplot_input .= $fontsize;   $gnuplot_input .= $fontsize;
  $gnuplot_input .= "\nset output \"/home/httpd/perl/tmp/".   $gnuplot_input .= "\nset output \"".$tmpdir.
     &unescape($filename).".eps\"\n";      &unescape($filename).".eps\"\n";
  $gnuplot_input .= "set encoding iso_8859_1\n"; # Get access to extended font.   $gnuplot_input .= "set encoding iso_8859_1\n"; # Get access to extended font.
   
Removed from v.1.152  
changed lines
  Added in v.1.153

FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>