--- loncom/homework/edit.pm 2011/11/18 16:39:22 1.136
+++ loncom/homework/edit.pm 2013/04/25 17:58:32 1.143
@@ -1,7 +1,7 @@
# The LearningOnline Network with CAPA
# edit mode helpers
#
-# $Id: edit.pm,v 1.136 2011/11/18 16:39:22 www Exp $
+# $Id: edit.pm,v 1.143 2013/04/25 17:58:32 bisitz Exp $
#
# Copyright Michigan State University Board of Trustees
#
@@ -401,10 +401,8 @@ sub insert_functionplotresponse {
return '
-
-
';
}
@@ -429,11 +427,41 @@ sub insert_plotvector {
';
}
+sub insert_drawvectorsum {
+ return '
+';
+}
+
+
sub insert_functionplotrule {
return '
';
}
+sub insert_functionplotvectorrule {
+ return '
+';
+}
+
+sub insert_functionplotvectorsumrule {
+ return '
+';
+}
+
+sub insert_functionplotcustomrule {
+ return '
+
+
+# &fpr_val("label"), &fpr_f($x), &fpr_dfdx($x), &fpr_d2fdx2($x)
+# ($xs,$xe,$ys,$ye)=&fpr_vectorcoords("Name"), ($x,$y)=&fpr_objectcoords("Name")
+# &fpr_vectorlength("Name"), &fpr_vectorangle("Name")
+
+# Return 0 or 1
+return 1;
+
+';
+}
+
sub insert_functionplotruleset {
return '
@@ -716,6 +744,7 @@ sub js_change_detection {
my $unsaved=&mt("There are unsaved changes");
return (<
SCRIPT
}
@@ -916,7 +946,7 @@ sub checked_arg {
$text=$option;
$value='value="'.$option.'"';
}
- $result.='