ref: e8da532d2a87a2210dc8ddc07966dcf01dd07bd7
parent: 09e9b596053e5a4e799a92a160a1f47494aafca8
author: Werner Lemberg <[email protected]>
date: Wed Jul 4 09:51:32 EDT 2012
[autofit] Improve comment.
--- a/src/autofit/afhints.c
+++ b/src/autofit/afhints.c
@@ -4,7 +4,7 @@
/* */
/* Auto-fitter hinting routines (body). */
/* */
-/* Copyright 2003-2007, 2009-2011 by */
+/* Copyright 2003-2007, 2009-2012 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -494,8 +494,8 @@
}
}
- /* return no direction if arm lengths differ too much */
- /* (value 14 is heuristic) */
+ /* return no direction if arm lengths differ too much */
+ /* (value 14 is heuristic, corresponding to approx. 4.1 degrees) */
ss *= 14;
if ( FT_ABS( ll ) <= FT_ABS( ss ) )
dir = AF_DIR_NONE;