loncom/homework/imageresponse.pm - diff

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-version 1.94.2.1, 2008/12/21 05:22:01
+version 1.97, 2008/12/19 14:28:14
  Line 29
  #FIXME LATER assumes multiple possible submissions but only one is possible
  #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;
  use strict;
  use Image::Magick();