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comparison python/moving.py @ 21:3c4629550f5f

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added basic getters for objects
author Nicolas Saunier <nico@confins.net>
date Mon, 30 Nov 2009 18:54:26 -0500
parents 5a21d2cfee44
children 169cd4679366
comparison
equal deleted inserted replaced
20:ef0d7caf8e91 21:3c4629550f5f
104 104
105 def draw(self): 105 def draw(self):
106 from matplotlib.pylab import plot 106 from matplotlib.pylab import plot
107 plot(self.positions[0], self.positions[1]) 107 plot(self.positions[0], self.positions[1])
108 108
109 def length(self):
110 return len(self.getXCoordinates())
111
112 def getXCoordinates(self):
113 return self.positions[0]
114
115 def getYCoordinates(self):
116 return self.positions[1]
117
109 def xBounds(self): 118 def xBounds(self):
110 # look for function that does min and max in one pass 119 # look for function that does min and max in one pass
111 return [min(self.positions[0]), max(self.positions[0])] 120 return [min(self.getXCoordinates()), max(self.getXCoordinates())]
112 121
113 def yBounds(self): 122 def yBounds(self):
114 # look for function that does min and max in one pass 123 # look for function that does min and max in one pass
115 return [min(self.positions[1]), max(self.positions[1])] 124 return [min(self.getYCoordinates()), max(self.getYCoordinates())]
116 125
117 def norm(self): 126 def norm(self):
118 '''Returns the list of the norms at each instant''' 127 '''Returns the list of the norms at each instant'''
119 # def add(x, y): return x+y 128 # def add(x, y): return x+y
120 # sq = map(add, [x*x for x in self.positions[0]], [y*y for y in self.positions[1]]) 129 # sq = map(add, [x*x for x in self.positions[0]], [y*y for y in self.positions[1]])
121 # return sqrt(sq) 130 # return sqrt(sq)
137 self.positions = positions 146 self.positions = positions
138 self.geometry = geometry 147 self.geometry = geometry
139 self.type = type 148 self.type = type
140 # compute bounding polygon from trajectory 149 # compute bounding polygon from trajectory
141 150
151 def length(self):
152 return self.timeInterval.length()
153
154 def getXCoordinates(self):
155 return self.positions.getXCoordinates()
156
157 def getYCoordinates(self):
158 return self.positions.getYCoordinates()
159
142 def draw(self): 160 def draw(self):
143 self.positions.draw() 161 self.positions.draw()
144 162
145 # def computeVelocities(self): 163 # def computeVelocities(self):
146 164
147 # need for a class representing the indicators, their units, how to print them in graphs... 165 # need for a class representing the indicators, their units, how to print them in graphs...
148 class TemporalIndicator: 166 class TemporalIndicator:
149 '''Class for temporal indicators 167 '''Class for temporal indicators