Get the grip in segment sg which is closest to location (x, y), one of GRIP_LOWER, GRIP_SEG_LOWER, GRIP_MIDDLE, GRIP_SEG_UPPER, GRIP_UPPER or GRIP_NONE.
(C) 2002-2009 Niall Douglas. Some parts (C) to assorted authors.
Generated on Fri Nov 20 18:34:11 2009 for TnFOX by v1.4.7
