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Diff for /loncom/homework/chemresponse.pm between versions 1.16 and 1.17

version 1.16, 2003/10/16 20:16:42 version 1.17, 2003/10/16 21:52:27
Line 207  sub start_organicstructure { Line 207  sub start_organicstructure {
     my $result;      my $result;
     if ($target eq 'web') {      if ($target eq 'web') {
  my $width=&Apache::lonxml::get_param('width',$parstack,$safeeval);   my $width=&Apache::lonxml::get_param('width',$parstack,$safeeval);
  my $height=&Apache::lonxml::get_param('height',$parstack,$safeeval);  
  my $molecule=&Apache::lonxml::get_param('molecule',$parstack,$safeeval);   my $molecule=&Apache::lonxml::get_param('molecule',$parstack,$safeeval);
  my $options=&Apache::lonxml::get_param('options',$parstack,$safeeval);   my $options=&Apache::lonxml::get_param('options',$parstack,$safeeval);
  my $id=time.'_'.int(rand(1000));   my $id=time.'_'.int(rand(1000));
  $result="<img src='/cgi-bin/convertjme.pl?$id' />";   $result="<img src='/cgi-bin/convertjme.pl?$id' />";
  &Apache::lonnet::appenv(   &Apache::lonnet::appenv(
             'cgi.'.$id.'.JME'   => &Apache::lonnet::escape($molecule),              'cgi.'.$id.'.JME'   => &Apache::lonnet::escape($molecule),
       'cgi.'.$id.'.PNG' => 1,
     'cgi.'.$id.'.WIDTH' => $width );      'cgi.'.$id.'.WIDTH' => $width );
       } elsif ($target eq 'tex') {
    my $texwidth=&Apache::lonxml::get_param('texwidth',$parstack,$safeeval,1);
    if (!$texwidth) { $texwidth='90'; }
    my $molecule=&Apache::lonxml::get_param('molecule',$parstack,$safeeval);
    my $options=&Apache::lonxml::get_param('options',$parstack,$safeeval);
    my $filename = $ENV{'user.name'}.'_'.$ENV{'user.domain'}.
       '_'.time.'_'.$$.int(rand(1000)).'_organicstructure';
    my $id=$filename;
    &Apache::lonnet::appenv(
        'cgi.'.$id.'.JME'   => &Apache::lonnet::escape($molecule),
        'cgi.'.$id.'.PS' => 1,
        'cgi.'.$id.'.WIDTH' => $texwidth );
    $id=&Apache::lonnet::escape($id);
    &Apache::lonxml::register_ssi("/cgi-bin/convertjme.pl?$id");
    $result = '\graphicspath{{/home/httpd/perl/tmp/}}\includegraphics[width='.$texwidth.' mm]{'.$filename.'.eps}';
     } elsif ($target eq 'edit') {      } elsif ($target eq 'edit') {
  $result .=&Apache::edit::tag_start($target,$token);   $result .=&Apache::edit::tag_start($target,$token);
  $result .=&Apache::edit::text_arg('Width:','width',$token,5);   $result .=&Apache::edit::text_arg('Width:','width',$token,5);
  $result .=&Apache::edit::text_arg('Height:','height',$token,5);   $result .=&Apache::edit::text_arg('Height:','height',$token,5);
    $result .=&Apache::edit::text_arg('TeXwidth:','texwidth',$token,5);
  $result .='<nobr>';   $result .='<nobr>';
  $result .=&Apache::edit::text_arg('Molecule:','molecule',$token,40);   $result .=&Apache::edit::text_arg('Molecule:','molecule',$token,40);
  my $molecule=&Apache::lonxml::get_param('molecule',$parstack,   my $molecule=&Apache::lonxml::get_param('molecule',$parstack,
Line 244  sub start_organicstructure { Line 259  sub start_organicstructure {
  my $constructtag=&Apache::edit::get_new_args($token,$parstack,   my $constructtag=&Apache::edit::get_new_args($token,$parstack,
      $safeeval,'molecule',       $safeeval,'molecule',
      'width','height',       'width','height',
      'options');       'texwidth','options');
  if ($constructtag) { $result = &Apache::edit::rebuild_tag($token); }   if ($constructtag) { $result = &Apache::edit::rebuild_tag($token); }
     }      }
     return $result;      return $result;
Removed from v.1.16  
changed lines
  Added in v.1.17

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