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

Diff for /loncom/xml/lonplot.pm between versions 1.150 and 1.154

version 1.150, 2008/12/02 01:49:48 version 1.154, 2012/02/13 11:24:16
Line 176  my %gnuplot_defaults = Line 176  my %gnuplot_defaults =
  test        => $color_test,    test        => $color_test, 
  description => 'Background color of image (xffffff)',   description => 'Background color of image (xffffff)',
  edit_type   => 'entry',   edit_type   => 'entry',
  size        => '10'   size        => '10',
            class       => 'colorchooser'
  },   },
      fgcolor      => {       fgcolor      => {
  default     => 'x000000',   default     => 'x000000',
  test        => $color_test,   test        => $color_test,
  description => 'Foreground color of image (x000000)',   description => 'Foreground color of image (x000000)',
  edit_type   => 'entry',   edit_type   => 'entry',
  size        => '10'   size        => '10',
            class       => 'colorchooser'
  },   },
      transparent  => {       transparent  => {
  default     => 'off',   default     => 'off',
Line 455  my %tic_defaults = Line 457  my %tic_defaults =
  },            },         
      );       );
   
 my @axis_edit_order = ('color','xmin','xmax','ymin','ymax','xformat', 'yformat');  my @axis_edit_order = ('color','xmin','xmax','ymin','ymax','xformat', 'yformat', 'xzero', 'yzero');
 my %axis_defaults =   my %axis_defaults = 
     (      (
      color   => {       color   => {
Line 463  my %axis_defaults = Line 465  my %axis_defaults =
  test => $color_test,   test => $color_test,
  description => 'Color of grid lines (x000000)',   description => 'Color of grid lines (x000000)',
  edit_type   => 'entry',   edit_type   => 'entry',
  size        => '10'   size        => '10',
            class       => 'colorchooser'
  },   },
      xmin      => {       xmin      => {
  default => '-10.0',   default => '-10.0',
Line 503  my %axis_defaults = Line 506  my %axis_defaults =
      yformat      => {       yformat      => {
          default     => 'on',           default     => 'on',
          test        => sub {$_[0]=~/^(on|off|\d+(f|F|e|E))$/},           test        => sub {$_[0]=~/^(on|off|\d+(f|F|e|E))$/},
          description => 'X-axis number formatting',           description => 'Y-axis number formatting',
          edit_type   => 'choice',           edit_type   => 'choice',
          choices     => ['on', 'off', '2e', '2f'],           choices     => ['on', 'off', '2e', '2f'],
          },           },
        
        xzero => {
         default => 'off',
         test => sub {$_[0]=~/^(off|line|thick-line|dotted)$/},
         description => 'Show x-zero (y=0) axis',
         edit_type  => 'choice',
         choices => ['off', 'line', 'thick-line', 'dotted'],
         },
        
        yzero => {
         default => 'off',
         test => sub {$_[0]=~/^(off|line|thick-line|dotted)$/},
         description => 'Show y-zero (x=0) axis',
         edit_type  => 'choice',
         choices => ['off', 'line', 'thick-line', 'dotted'],
         },
      );       );
   
 my @curve_edit_order = ('color','name','linestyle','linewidth','linetype','pointtype','pointsize','limit');  my @curve_edit_order = ('color','name','linestyle','linewidth','linetype','pointtype','pointsize','limit');
Line 519  my %curve_defaults = Line 537  my %curve_defaults =
  test => $color_test,   test => $color_test,
  description => 'Color of curve (x000000)',   description => 'Color of curve (x000000)',
  edit_type   => 'entry',   edit_type   => 'entry',
  size        => '10'   size        => '10',
    class       => 'colorchooser'
  },   },
      name      => {       name      => {
  default => '',   default => '',
Line 619  sub end_gnuplot { Line 638  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 630  sub end_gnuplot { Line 651  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.'_'.$$.$randnumber.'_plot';      '_'.time.'_'.$$.$randnumber.'_plot';
  ## Write the plot description to the file   ## Write the plot description to the file
Line 651  ENDIMAGE Line 671  ENDIMAGE
     #might be inside the safe space, register the URL for later      #might be inside the safe space, register the URL for later
     &Apache::lonxml::register_ssi("/cgi-bin/plot.gif?file=$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 1594  sub write_gnuplot_file { Line 1614  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.
   
Line 1735  sub write_gnuplot_file { Line 1755  sub write_gnuplot_file {
         }          }
  $gnuplot_input .= "set xrange \[$axis{'xmin'}:$axis{'xmax'}\]\n";   $gnuplot_input .= "set xrange \[$axis{'xmin'}:$axis{'xmax'}\]\n";
  $gnuplot_input .= "set yrange \[$axis{'ymin'}:$axis{'ymax'}\]\n";   $gnuplot_input .= "set yrange \[$axis{'ymin'}:$axis{'ymax'}\]\n";
    if ($axis{'xzero'} ne 'off') {
    $gnuplot_input .= "set xzeroaxis ";
    if ($axis{'xzero'} eq 'line' || $axis{'xzero'} eq 'thick-line') {
    $gnuplot_input .= "lt -1 ";
    if ($axis{'xzero'} eq 'thick-line') {
    $gnuplot_input .= "lw 3 ";
    }
    }
    $gnuplot_input .= "\n";
    }
    if ($axis{'yzero'} ne 'off') {
    $gnuplot_input .= "set yzeroaxis ";
    if ($axis{'yzero'} eq 'line' || $axis{'yzero'} eq 'thick-line') {
    $gnuplot_input .= "lt -1 ";
    if ($axis{'yzero'} eq 'thick-line') {
    $gnuplot_input .= "lw 3 ";
    }
    }
    $gnuplot_input .= "\n";
    }
     }      }
     # Key      # Key
     if (%key) {      if (%key) {
Line 1894  sub edit_attributes { Line 1934  sub edit_attributes {
  if ($defaults->{$attr}->{'edit_type'} eq 'entry') {   if ($defaults->{$attr}->{'edit_type'} eq 'entry') {
     $result .= &Apache::edit::text_arg      $result .= &Apache::edit::text_arg
  ($description,$attr,$token,   ($description,$attr,$token,
  $defaults->{$attr}->{'size'});   $defaults->{$attr}->{'size'},
    $defaults->{$attr}->{'class'});
  } elsif ($defaults->{$attr}->{'edit_type'} eq 'choice') {   } elsif ($defaults->{$attr}->{'edit_type'} eq 'choice') {
     $result .= &Apache::edit::select_or_text_arg      $result .= &Apache::edit::select_or_text_arg
  ($description,$attr,$defaults->{$attr}->{'choices'},$token);   ($description,$attr,$defaults->{$attr}->{'choices'},$token);
Removed from v.1.150  
changed lines
  Added in v.1.154

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