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Diff for /loncom/homework/imageresponse.pm between versions 1.94.2.1 and 1.98

version 1.94.2.1, 2008/12/21 05:22:01 version 1.98, 2009/08/03 10:40:00
Line 29 Line 29
 #FIXME LATER assumes multiple possible submissions but only one is possible   #FIXME LATER assumes multiple possible submissions but only one is possible 
 #currently  #currently
   
   
   =head1 NAME
   
   Apache::imageresponse
   
   =head1 SYNOPSIS
   
   Coordinates the response to clicking an image.
   
   This is part of the LearningOnline Network with CAPA project
   described at http://www.lon-capa.org.
   
   =head1 SUBROUTINES
   
   =over
   
   =item start_imageresponse()
   
   =item end_imageresponse()
   
   =item start_foilgroup()
   
   =item getfoilcounts()
   
   =item whichfoils()
   
   =item prep_image()
   
   =item draw_image()
   
   =item displayfoils()
   
   =item format_prior_response()
   
   =item display_answers()
   
   =item clean_up_image()
   
   =item gradefoils()
   
   =item stringify_submission()
   
   =item get_submission()
   
   =item end_foilgroup()
   
   =item start_conceptgroup()
   
   =item end_conceptgroup()
   
   =item insert_foil()
   
   =item start_foil()
   
   =item end_foil()
   
   =item start_text()
   
   =item end_text()
   
   =item start_image()
   
   =item end_image()
   
   =item start_rectangle()
   
   =item grade_rectangle()
   
   =item end_rectangle()
   
   =item start_polygon()
   
   =item grade_polygon()
   
   =item end_polygon()
   
   =back
   
   =cut
   
   
 package Apache::imageresponse;  package Apache::imageresponse;
 use strict;  use strict;
 use Image::Magick();  use Image::Magick();
Line 106  sub end_imageresponse { Line 187  sub end_imageresponse {
   
     }      }
     &Apache::response::end_response();      &Apache::response::end_response();
   
     return $result;      return $result;
 }  }
   
Line 635  sub end_image { Line 715  sub end_image {
     my ($commentline, $restofstuff) = split(/\n/, $src);      my ($commentline, $restofstuff) = split(/\n/, $src);
     $graphinclude = $src;      $graphinclude = $src;
     $graphinclude =~ s/^$commentline//;      $graphinclude =~ s/^$commentline//;
  } else {   } elsif (!($src =~ /\\/)) {
     my ($path,$file) = &Apache::londefdef::get_eps_image($src);      my ($path,$file) = &Apache::londefdef::get_eps_image($src);
     my ($height_param,$width_param)=      my ($height_param,$width_param)=
  &Apache::londefdef::image_size($src,0.3,$parstack,$safeeval);   &Apache::londefdef::image_size($src,0.3,$parstack,$safeeval);
     $graphinclude = '\graphicspath{{'.$path.'}}\includegraphics[width='.$width_param.' mm]{'.$file.'}';      $graphinclude = '\graphicspath{{'.$path.'}}\includegraphics[width='.$width_param.' mm]{'.$file.'}';
    } else {
       $graphinclude = $src;   # Already fully formed.
  }   }
  $Apache::response::foilgroup{"$name.image"} ='\vskip 0 mm \noindent '.$graphinclude;   $Apache::response::foilgroup{"$name.image"} ='\vskip 0 mm \noindent '.$graphinclude;
     }       } 
Removed from v.1.94.2.1  
changed lines
  Added in v.1.98

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