6 Delta class for Hooke to describe differences between 2 points.
8 Copyright 2010 by Dr. Rolf Schmidt (Concordia University, Canada)
10 This program is released under the GNU General Public License version 2.
13 from lib.curve import Units
26 self.units = Units()
\r
28 def get_delta_x(self):
\r
29 return self.point1.x - self.point2.x
\r
31 def get_delta_y(self):
\r
32 return self.point1.y - self.point2.y
\r