--- loncom/homework/randomlylabel.pm	2024/04/05 02:31:23	1.34
+++ loncom/homework/randomlylabel.pm	2024/04/05 02:43:25	1.35
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # randomlabel.png: composite together text and images into 1 image
 #
-# $Id: randomlylabel.pm,v 1.34 2024/04/05 02:31:23 raeburn Exp $
+# $Id: randomlylabel.pm,v 1.35 2024/04/05 02:43:25 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -146,6 +146,12 @@ installed TTF font and point size
 
 either B<horizontal> or B<vertical>
 
+=item rotation
+
+number of degrees to rotate the text, relative to the horizontal.
+only used if font attribute is set to a freetype font (e.g., helvetica 12),
+and in that case, if set to a valid value, overrides value set for direction.
+
 =back
 
 =item  POLYGON