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| 1 : | sh002i | 2362 | ################################################################################ |
| 2 : | # WeBWorK Online Homework Delivery System | ||
| 3 : | # Copyright © 2000-2003 The WeBWorK Project, http://openwebwork.sf.net/ | ||
| 4 : | gage | 2891 | # $CVSHeader: webwork-modperl/lib/WeBWorK/Constants.pm,v 1.19 2004/10/07 19:55:18 sh002i Exp $ |
| 5 : | sh002i | 2362 | # |
| 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 | ||
| 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. | ||
| 10 : | # | ||
| 11 : | # This program is distributed in the hope that it will be useful, but WITHOUT | ||
| 12 : | # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS | ||
| 13 : | # FOR A PARTICULAR PURPOSE. See either the GNU General Public License or the | ||
| 14 : | # Artistic License for more details. | ||
| 15 : | ################################################################################ | ||
| 16 : | |||
| 17 : | package WeBWorK::Constants; | ||
| 18 : | |||
| 19 : | =head1 NAME | ||
| 20 : | |||
| 21 : | WeBWorK::Constants - provide constant values for other WeBWorK modules. | ||
| 22 : | |||
| 23 : | =cut | ||
| 24 : | |||
| 25 : | use strict; | ||
| 26 : | use warnings; | ||
| 27 : | |||
| 28 : | sh002i | 2365 | ################################################################################ |
| 29 : | # WeBWorK::Debug | ||
| 30 : | ################################################################################ | ||
| 31 : | |||
| 32 : | # If true, WeBWorK::Debug will print debugging output. | ||
| 33 : | # | ||
| 34 : | sh002i | 2745 | $WeBWorK::Debug::Enabled = 0; |
| 35 : | sh002i | 2365 | |
| 36 : | # If non-empty, debugging output will be sent to the file named rather than STDERR. | ||
| 37 : | # | ||
| 38 : | $WeBWorK::Debug::Logfile = ""; | ||
| 39 : | |||
| 40 : | sh002i | 2372 | # Prevent subroutines matching the following regular expression from logging. |
| 41 : | # | ||
| 42 : | # For example, this pattern prevents the dispatch() function from logging: | ||
| 43 : | # $WeBWorK::Debug::QuellSubroutineOutput = qr/^WeBWorK::dispatch$/; | ||
| 44 : | # | ||
| 45 : | $WeBWorK::Debug::QuellSubroutineOutput = undef; | ||
| 46 : | |||
| 47 : | sh002i | 2365 | ################################################################################ |
| 48 : | # WeBWorK::Timing | ||
| 49 : | ################################################################################ | ||
| 50 : | |||
| 51 : | # If true, WeBWorK::Timing will print timing data. | ||
| 52 : | # | ||
| 53 : | gage | 2861 | $WeBWorK::Timing::Enabled = 1; |
| 54 : | sh002i | 2365 | |
| 55 : | # If non-empty, timing data will be sent to the file named rather than STDERR. | ||
| 56 : | # | ||
| 57 : | gage | 2891 | $WeBWorK::Timing::Logfile = "/home/gage/webwork2/logs/timing.log"; |
| 58 : | sh002i | 2365 | |
| 59 : | ################################################################################ | ||
| 60 : | sh002i | 2765 | # WeBWorK::ContentGenerator::Hardcopy |
| 61 : | ################################################################################ | ||
| 62 : | |||
| 63 : | # If true, don't delete temporary files | ||
| 64 : | # | ||
| 65 : | $WeBWorK::ContentGenerator::Hardcopy::PreserveTempFiles = 0; | ||
| 66 : | |||
| 67 : | ################################################################################ | ||
| 68 : | sh002i | 2365 | # WeBWorK::PG::ImageGenerator |
| 69 : | ################################################################################ | ||
| 70 : | |||
| 71 : | # Arguments to pass to dvipng. This is dependant on the version of dvipng. | ||
| 72 : | # | ||
| 73 : | # For dvipng < 1.0 | ||
| 74 : | # $WeBWorK::PG::ImageGenerator::DvipngArgs = "-x4000.5 -bgTransparent -Q6 -mode toshiba -D180"; | ||
| 75 : | # For dvipng >= 1.0 | ||
| 76 : | jj | 2407 | # $WeBWorK::PG::ImageGenerator::DvipngArgs = "-bgTransparent -D120 -q -depth"; |
| 77 : | sh002i | 2365 | # |
| 78 : | $WeBWorK::PG::ImageGenerator::DvipngArgs = "-x4000.5 -bgTransparent -Q6 -mode toshiba -D180"; | ||
| 79 : | |||
| 80 : | # If true, don't delete temporary files | ||
| 81 : | # | ||
| 82 : | $WeBWorK::PG::ImageGenerator::PreserveTempFiles = 0; | ||
| 83 : | |||
| 84 : | # TeX to prepend to equations to be processed. | ||
| 85 : | # | ||
| 86 : | $WeBWorK::PG::ImageGenerator::TexPreamble = <<'EOF'; | ||
| 87 : | \documentclass[12pt]{article} | ||
| 88 : | \nonstopmode | ||
| 89 : | \usepackage{amsmath,amsfonts,amssymb} | ||
| 90 : | \def\gt{>} | ||
| 91 : | \def\lt{<} | ||
| 92 : | \usepackage[active,textmath,displaymath]{preview} | ||
| 93 : | \begin{document} | ||
| 94 : | EOF | ||
| 95 : | |||
| 96 : | # TeX to append to equations to be processed. | ||
| 97 : | # | ||
| 98 : | $WeBWorK::PG::ImageGenerator::TexPostamble = <<'EOF'; | ||
| 99 : | \end{document} | ||
| 100 : | EOF | ||
| 101 : | |||
| 102 : | 1; |
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