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

Diff for /loncom/xml/lonplot.pm between versions 1.155 and 1.156

version 1.155, 2012/02/22 10:16:39 version 1.156, 2012/07/03 11:29:57
Line 1635  sub write_gnuplot_file { Line 1635  sub write_gnuplot_file {
  # set output   # set output
  $gnuplot_input .= "set output\n";   $gnuplot_input .= "set output\n";
     } elsif ($target eq 'tex') {      } elsif ($target eq 'tex') {
  $gnuplot_input .= "set term postscript eps enhanced $Apache::lonplot::plot{'plotcolor'} solid ";   $gnuplot_input .= "set term postscript eps enhanced $Apache::lonplot::plot{'plotcolor'} dash ";
  if (!$font_properties->{'tex_no_file'}) {   if (!$font_properties->{'tex_no_file'}) {
     $gnuplot_input .=      $gnuplot_input .=
  'fontfile "'.$Apache::lonnet::perlvar{'lonFontsDir'}.   'fontfile "'.$Apache::lonnet::perlvar{'lonFontsDir'}.
Line 1835  sub write_gnuplot_file { Line 1835  sub write_gnuplot_file {
         $gnuplot_input .="\n";          $gnuplot_input .="\n";
     }      }
     # curves      # curves
     $gnuplot_input .= 'plot ';      #
       # Each curve will have its very own linestyle.
       # (This should work just fine in web rendition I think).
       #  The line_xxx variables will hold the elements of the line style.
       #  type (solid/dashed), color, width
       #
       my $linestyle_index = 50;
       my $line_type    = '';     
       my $line_color   = '';
       my $line_width   = '';
   
       my $plot_command;
       my $plot_type;
   
     for (my $i = 0;$i<=$#curves;$i++) {      for (my $i = 0;$i<=$#curves;$i++) {
  $curve = $curves[$i];   $curve = $curves[$i];
  $gnuplot_input.= ', ' if ($i > 0);   $plot_command.= ', ' if ($i > 0);
  if ($target eq 'tex') {   if ($target eq 'tex') {
     $curve->{'linewidth'} *= 2;      $curve->{'linewidth'} *= 2;
  }   }
  if (exists($curve->{'function'})) {   if (exists($curve->{'function'})) {
     $gnuplot_input.=       $plot_type    = 
  $curve->{'function'}.' title "'.   $curve->{'function'}.' title "'.
  $curve->{'name'}.'" with '.   $curve->{'name'}.'" with '.
                 $curve->{'linestyle'};                  $curve->{'linestyle'};
   
             if (($curve->{'linestyle'} eq 'points')      ||  
                 ($curve->{'linestyle'} eq 'linespoints') ||  
                 ($curve->{'linestyle'} eq 'errorbars')   ||  
                 ($curve->{'linestyle'} eq 'xerrorbars')  ||  
                 ($curve->{'linestyle'} eq 'yerrorbars')  ||  
                 ($curve->{'linestyle'} eq 'xyerrorbars')) {  
                 $gnuplot_input.=' pointtype '.$curve->{'pointtype'};  
                 $gnuplot_input.=' pointsize '.$curve->{'pointsize'};  
             } elsif ($curve->{'linestyle'} eq 'filledcurves') {   
                 $gnuplot_input.= ' '.$curve->{'limit'};  
             } elsif ($curve->{'linetype'} ne '' &&  
                      $curve->{'linestyle'} eq 'lines') {  
                 $gnuplot_input.= ' linetype ';  
                 $gnuplot_input.= $linetypes{$curve->{'linetype'}};  
                 $gnuplot_input.= ' linecolor rgb "';  
                 # convert color from xaaaaaa to #aaaaaa  
                 $curve->{'color'} =~ s/^x/#/;  
                 $gnuplot_input.= $curve->{'color'}.'"';  
             }  
             $gnuplot_input.= ' linewidth '.$curve->{'linewidth'};  
   
  } elsif (exists($curve->{'data'})) {   } elsif (exists($curve->{'data'})) {
     # Store data values in $datatext      # Store data values in $datatext
     my $datatext = '';      my $datatext = '';
Line 1889  sub write_gnuplot_file { Line 1880  sub write_gnuplot_file {
     print $fh $datatext;      print $fh $datatext;
     close($fh);      close($fh);
     #   generate gnuplot text      #   generate gnuplot text
     $gnuplot_input.= '"'.$datafilename.'" title "'.      $plot_type = '"'.$datafilename.'" title "'.
  $curve->{'name'}.'" with '.   $curve->{'name'}.'" with '.
  $curve->{'linestyle'};   $curve->{'linestyle'};
             if (($curve->{'linestyle'} eq 'points')      ||  
                 ($curve->{'linestyle'} eq 'linespoints') ||  
                 ($curve->{'linestyle'} eq 'errorbars')   ||  
                 ($curve->{'linestyle'} eq 'xerrorbars')  ||  
                 ($curve->{'linestyle'} eq 'yerrorbars')  ||  
                 ($curve->{'linestyle'} eq 'xyerrorbars')) {  
                 $gnuplot_input.=' pointtype '.$curve->{'pointtype'};  
                 $gnuplot_input.=' pointsize '.$curve->{'pointsize'};  
             } elsif ($curve->{'linestyle'} eq 'filledcurves') {   
                 $gnuplot_input.= ' '.$curve->{'limit'};  
             } elsif ($curve->{'linetype'} ne '' &&  
                      $curve->{'linestyle'} eq 'lines') {  
                 $gnuplot_input.= ' linetype ';  
                 $gnuplot_input.= $linetypes{$curve->{'linetype'}};  
                 $gnuplot_input.= ' linecolor rgb "';  
                 # convert color from xaaaaaa to #aaaaaa  
                 $curve->{'color'} =~ s/^x/#/;  
                 $gnuplot_input.= $curve->{'color'}.'"';  
             }  
                 $gnuplot_input.= ' linewidth '.$curve->{'linewidth'};   
  }   }
    if (($curve->{'linestyle'} eq 'points')      ||
       ($curve->{'linestyle'} eq 'linespoints') ||
       ($curve->{'linestyle'} eq 'errorbars')   ||
       ($curve->{'linestyle'} eq 'xerrorbars')  ||
       ($curve->{'linestyle'} eq 'yerrorbars')  ||
       ($curve->{'linestyle'} eq 'xyerrorbars')) {
       $plot_command.=' pointtype '.$curve->{'pointtype'};
       $plot_command.=' pointsize '.$curve->{'pointsize'};
    } elsif ($curve->{'linestyle'} eq 'filledcurves') { 
       $plot_command.= ' '.$curve->{'limit'};
    } elsif ($curve->{'linetype'} ne '' &&
    $curve->{'linestyle'} eq 'lines') {
       $plot_command.= ' linetype ';
       $plot_command.= $linetypes{$curve->{'linetype'}};
       $plot_command.= ' linecolor rgb "';
       # convert color from xaaaaaa to #aaaaaa
       $curve->{'color'} =~ s/^x/#/;
       $plot_command.= $curve->{'color'}.'"';
    }
    $plot_command.= ' linewidth '.$curve->{'linewidth'};
    $gnuplot_input .= 'plot ' . $plot_type . ' ' . $plot_command . "\n";
     }      }
     # Write the output to a file.      # Write the output to a file.
     open (my $fh,">$tmpdir$filename.data");      open (my $fh,">$tmpdir$filename.data");
Removed from v.1.155  
changed lines
  Added in v.1.156

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