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HTML_img mode ("images" mode in the HTML interface) now uses dvipng to
generate images. ProblemSet now has a link to Hardcopy.
-sam
1 #!perl 2 ################################################################################ 3 # WeBWorK mod_perl (c) 1995-2002 WeBWorK Team, Univeristy of Rochester 4 # $Id: global.conf,v 1.26 2002-08-29 19:56:23 sh002i Exp $ 5 ################################################################################ 6 7 # This file is used to set up the default WeBWorK course environment for all 8 # requests. Values may be overwritten by the course.conf for a specific course. 9 # All package variables set in this file are added to the course environment. 10 # If you wish to set a variable here but omit it from the course environment, 11 # use the "my" keyword. The following variables are available to this file: 12 # 13 # $webworkRoot directory that contains the WeBWorK distribution 14 # $courseName name of the course being used 15 16 # this hash defines the locations of directories needed by WeBWorK 17 %webworkDirs = ( 18 root => "$webworkRoot", 19 bin => "$webworkRoot/bin", 20 conf => "$webworkRoot/conf", 21 courses => "/ww/webwork/courses", #"$webworkRoot/courses", # *** 22 lib => "$webworkRoot/lib", 23 tmp => "$webworkRoot/tmp", 24 macros => "$webworkRoot/macros", 25 ); 26 27 # this hash defines the locations of files needed by WeBWorK 28 %webworkFiles = ( 29 environment => "$webworkDirs{conf}/global.conf", 30 hardcopySnippets => { 31 preamble => "$webworkDirs{conf}/hardcopyPreamble.tex", 32 setHeader => "$webworkDirs{conf}/hardcopySetHeader.pg", 33 problemDivider => "$webworkDirs{conf}/hardcopyProblemDivider.tex", 34 setFooter => "$webworkDirs{conf}/hardcopySetFooter.pg", 35 setDivider => "$webworkDirs{conf}/hardcopySetDivider.tex", 36 postamble => "$webworkDirs{conf}/hardcopyPostamble.tex", 37 }, 38 screenSnippets => { 39 setHeader => "$webworkDirs{conf}/screenSetHeader.pg", 40 }, 41 ); 42 43 # this hash defines URLs needed by WeBWorK 44 my $webworkURLRoot = "/modperl-sam"; 45 %webworkURLs = ( 46 root => "$webworkURLRoot", 47 htdocs => "/webwork_files", 48 docs => "http://webhost.math.rochester.edu/webworkdocs/docs", 49 ); 50 51 # this hash defines the default locations for course subdirectories 52 my $courseRoot = "$webworkDirs{courses}/$courseName"; 53 %courseDirs = ( 54 root => "$courseRoot", 55 DATA => "$courseRoot/DATA", 56 auth_DATA => "$courseRoot/DATA/.auth", 57 html => "$courseRoot/html", 58 html_images => "$courseRoot/html/images", 59 html_temp => "$courseRoot/html/tmp", 60 logs => "$courseRoot/logs", 61 scoring => "$courseRoot/scoring", 62 templates => "$courseRoot/templates", 63 macros => "$courseRoot/templates/macros", 64 ); 65 66 # this hash defines the default locations for course-specific files 67 %courseFiles = ( 68 environment => "$courseDirs{root}/course.conf", 69 ); 70 71 # this hash defines default URLs 72 my $courseURLRoot = "$webworkURLs{htdocs}/$courseName"; 73 %courseURLs = ( 74 base => "$courseURLRoot", 75 html => "$courseURLRoot", 76 html_temp => "$courseURLRoot/tmp", 77 ); 78 79 %dbInfo = ( 80 auth_type => "GDBM", 81 auth_passwd_file => "$courseDirs{auth_DATA}/$courseName\_password_DB", 82 auth_perm_file => "$courseDirs{auth_DATA}/$courseName\_permissions_DB", 83 auth_keys_file => "$courseDirs{auth_DATA}/keys", 84 wwdb_type => "GDBM", 85 wwdb_file => "$courseDirs{DATA}/$courseName\_webwork_DB", 86 cldb_type => "GDBM", 87 cldb_file => "$courseDirs{DATA}/$courseName\_classlist_DB", 88 psvn_digits => 5, 89 ); 90 91 %templates = ( 92 system => "$webworkDirs{conf}/barebones.template", 93 ); 94 95 # sessionKeyTimeout defines length of inactivity before a key expires (seconds) 96 $sessionKeyTimeout = 60*30; 97 98 # Practice users are users who's names start with $practiceUser 99 # (you can comment this out to remove practice user support) 100 $practiceUserPrefix = "practice"; 101 102 # There is a practice user who can be logged in multiple times. He's 103 # commented out by default, though, so you don't hurt yourself. It is 104 # kindof a backdoor to the practice user system, since he doesn't have a 105 # password. Come to think of it, why do we even have this?! 106 #$debugPracticeUser = "practice666"; 107 108 # This lets you specify a minimum permission level needed to perform 109 # certain actions. In the current system, >=10 will allow a professor 110 # to perform the action, >=5 will allow a TA to, and >=0 will allow a 111 # student to perform an action (almost never what you want). 112 %permissionLevels = ( 113 "become_student" => 10, 114 ); 115 116 # PG translation stuff 117 %pg = ( 118 options => { 119 # default translation options: 120 displayMode => "images", 121 showOldAnswers => 1, 122 showCorrectAnswers => 0, 123 showHints => 0, 124 showSolutions => 0, 125 # default grader 126 grader => "avg_problem_grader", 127 }, 128 # modules lists module names and the packages each contains 129 modules => [ 130 [qw(DynaLoader)], 131 [qw(Exporter)], 132 [qw(GD)], 133 134 [qw(AlgParser AlgParserWithImplicitExpand Expr ExprWithImplicitExpand)], 135 [qw(AnswerHash AnswerEvaluator)], 136 [qw(WWPlot)], # required by Circle (and others) 137 [qw(Circle)], 138 [qw(Complex)], 139 [qw(Complex1)], 140 [qw(Distributions)], 141 [qw(Fraction)], 142 [qw(Fun)], 143 [qw(Hermite)], 144 [qw(Label)], 145 [qw(List)], 146 [qw(Match)], 147 [qw(MatrixReal1)], # required by Matrix 148 [qw(Matrix)], 149 [qw(Multiple)], 150 [qw(PGrandom)], 151 [qw(Regression)], 152 [qw(Select)], 153 [qw(Units)], 154 [qw(VectorField)], 155 ], 156 # defaults used by answer evaluators 157 ansEvalDefaults => { 158 functAbsTolDefault => .001, 159 functLLimitDefault => .0000001, 160 functMaxConstantOfIntegration => 1E8, 161 functNumOfPoints => 3, 162 functRelPercentTolDefault => .1, 163 functULimitDefault => .9999999, 164 functVarDefault => "x", 165 functZeroLevelDefault => 1E-14, 166 functZeroLevelTolDefault => 1E-12, 167 numAbsTolDefault => .001, 168 numFormatDefault => "", 169 numRelPercentTolDefault => .1, 170 numZeroLevelDefault => 1E-14, 171 numZeroLevelTolDefault => 1E-12, 172 }, 173 ); 174 175 %externalPrograms = ( 176 mv => "/bin/mv", 177 tth => "/usr/local/bin/tth", 178 math2img => "$webworkDirs{bin}/math2img", 179 pdflatex => "/usr/local/bin/pdflatex", 180 latex => "/usr/local/bin/latex", 181 dvipng => "/usr/local/bin/dvipng -mode ljfivemp -D600 -Q6 -x1000.5 -bgTransparent", 182 );
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