Source Code for Module gmisclib.pylab_oneaxis

 1  #!/usr/bin/env python 
 2  """ 
 3  You can control the axis tick and grid properties 
 4  """ 
 5  import pylab 
 6  import sys 
 7  import Num 
 8   
 9 -def plot_oneaxis(dlist): 
10          """dlist is a list  of (label, (ctr, uerr, derr)).""" 
11          pylab.figure() 
12          ax = pylab.subplot(111) 
13          ax.set_yticks( [ pos[0] for (lab,pos) in dlist ] ) 
14          ax.set_yticklabels( [ lab for (lab,pos) in dlist ] ) 
15          ax.set_xticks( [] ) 
16          ax.set_xticklabels( [] ) 
17          regions = [] 
18          y = [] 
19          err = [] 
20          x = [] 
21          for (lab, (ctr, uerr, derr)) in dlist: 
22                  y.append(ctr) 
23                  err.append((derr,uerr)) 
24                  xj = 0.5 
25                  for (l,h,xi) in regions: 
26                          if l <= ctr <= h: 
27                                  xj += 1 
28                  regions.append((ctr-1.3*derr, ctr+1.3*uerr, xj)) 
29                  x.append(xj) 
30          pylab.errorbar(x=Num.array(x), y=Num.array(y), 
31                                  yerr=Num.array(err) 
32                                  ) 
33   
34   
35   
36   
37   
38  if __name__ == '__main__': 
39          (d,c,x) = process(sys.stdin) 
40   
41          plot_oneaxis(dlist) 
42          pylab.show() 
43