Mercurial > hg > nsaunier > traffic-intelligence

comparison python/utils.py @ 45:74d2de078baf

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added colors, linestyles and markers to pick from
author Nicolas Saunier <nicolas.saunier@polymtl.ca>
date Fri, 06 Aug 2010 01:09:44 -0400
parents 1a2ac2d4f53a
children b5d007612e16
comparison
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44:be3ae926e4e8 45:74d2de078baf
6 6
7 import moving 7 import moving
8 8
9 __metaclass__ = type 9 __metaclass__ = type
10 10
11 commentChar = '#'; 11 commentChar = '#'
12 12
13 ######################### 13 #########################
14 # simple statistics 14 # simple statistics
15 ######################### 15 #########################
16 16
112 result[:halfWidth] = inputSignal[:halfWidth] 112 result[:halfWidth] = inputSignal[:halfWidth]
113 result[-halfWidth:] = inputSignal[-halfWidth:] 113 result[-halfWidth:] = inputSignal[-halfWidth:]
114 return result 114 return result
115 115
116 ######################### 116 #########################
117 # plotting section
118 #########################
119
120 class PlottingPropertyValues:
121 def __init__(self, values):
122 self.values = values
123
124 def get(self,i):
125 return self.values[i%len(self.values)]
126
127 markers = PlottingPropertyValues(['+', '*', ',', '.', 'x', 'D', 's', 'o'])
128
129 linestyles = PlottingPropertyValues(['-', '--', '-.', ':'])
130
131 colors = PlottingPropertyValues('brgmyck') # 'w'
132
133 #########################
117 # file I/O section 134 # file I/O section
118 ######################### 135 #########################
119 136
120 def openCheck(filename, option = 'r', quit = False): 137 def openCheck(filename, option = 'r', quit = False):
121 '''Open file filename in read mode by default 138 '''Open file filename in read mode by default