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1################################################################################ 1################################################################################
2# WeBWorK Online Homework Delivery System 2# WeBWorK Online Homework Delivery System
3# Copyright © 2000-2006 The WeBWorK Project, http://openwebwork.sf.net/ 3# Copyright © 2000-2006 The WeBWorK Project, http://openwebwork.sf.net/
4# $CVSHeader: webwork2/lib/WeBWorK/PG.pm,v 1.67 2006/08/17 23:54:09 dpvc Exp $ 4# $CVSHeader: webwork2/lib/WeBWorK/PG.pm,v 1.68 2006/08/24 21:16:36 sh002i Exp $
5# 5#
6# This program is free software; you can redistribute it and/or modify it under 6# This program is free software; you can redistribute it and/or modify it under
7# the terms of either: (a) the GNU General Public License as published by the 7# the terms of either: (a) the GNU General Public License as published by the
8# Free Software Foundation; either version 2, or (at your option) any later 8# Free Software Foundation; either version 2, or (at your option) any later
9# version, or (b) the "Artistic License" which comes with this package. 9# version, or (b) the "Artistic License" which comes with this package.
… …
176 176
177 # ---------------------------------------------------------------------- 177 # ----------------------------------------------------------------------
178 178
179 # ADDED: ImageGenerator for images mode 179 # ADDED: ImageGenerator for images mode
180 if (defined $extras->{image_generator}) { 180 if (defined $extras->{image_generator}) {
181 $envir{imagegen} = $extras->{image_generator};
182 # only allow access to the add() method 181 # only allow access to the add() method
183 $envir{imagegen} = new WeBWorK::Utils::RestrictedClosureClass($extras->{image_generator}, "add"); 182 $envir{imagegen} = new WeBWorK::Utils::RestrictedClosureClass($extras->{image_generator}, "add");
184 } 183 }
185 184
186 # ADDED: jsMath options 185 # ADDED: jsMath options
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