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comparison python/moving.py @ 28:9ae709a2e8d0

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rearranged code
author Nicolas Saunier <nico@confins.net>
date Sat, 30 Jan 2010 21:42:53 -0500
parents 44689029a86f
children 418b41056e6c
comparison
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27:44689029a86f 28:9ae709a2e8d0
138 ''' 138 '''
139 >>> Point(3,4)-Point(1,7) 139 >>> Point(3,4)-Point(1,7)
140 (2.000000,-3.000000) 140 (2.000000,-3.000000)
141 ''' 141 '''
142 return Point(self.x-other.x, self.y-other.y) 142 return Point(self.x-other.x, self.y-other.y)
143
144 def aslist(self):
145 return [self.x, self.y]
143 146
144 class Trajectory: 147 class Trajectory:
145 '''Class for trajectories 148 '''Class for trajectories
146 i.e. a temporal sequence of positions 149 i.e. a temporal sequence of positions
147 150