mep12 on ganged_plots.py

ericmjl · ericmjl · commit bf1bb92f0729 · 2015-09-09T16:19:54.000-04:00
diff --git a/examples/pylab_examples/ganged_plots.py b/examples/pylab_examples/ganged_plots.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 """
 To create plots that share a common axes (visually) you can set the
 hspace between the subplots close to zero (do not use zero itself).
@@ -8,38 +7,39 @@
 In this example the plots share a common xaxis but you can follow the
 same logic to supply a common y axis.
 """
-from pylab import *
+import matplotlib.pyplot as plt
+import numpy as np
 
-t = arange(0.0, 2.0, 0.01)
+t = np.arange(0.0, 2.0, 0.01)
 
-s1 = sin(2*pi*t)
-s2 = exp(-t)
+s1 = np.sin(2*np.pi*t)
+s2 = np.exp(-t)
 s3 = s1*s2
 
 # axes rect in relative 0,1 coords left, bottom, width, height.  Turn
 # off xtick labels on all but the lower plot
 
 
-f = figure()
-subplots_adjust(hspace=0.001)
+f = plt.figure()
+plt.subplots_adjust(hspace=0.001)
 
 
-ax1 = subplot(311)
+ax1 = plt.subplot(311)
 ax1.plot(t, s1)
-yticks(arange(-0.9, 1.0, 0.4))
-ylim(-1, 1)
+plt.yticks(np.arange(-0.9, 1.0, 0.4))
+plt.ylim(-1, 1)
 
-ax2 = subplot(312, sharex=ax1)
+ax2 = plt.subplot(312, sharex=ax1)
 ax2.plot(t, s2)
-yticks(arange(0.1, 1.0, 0.2))
-ylim(0, 1)
+plt.yticks(np.arange(0.1, 1.0, 0.2))
+plt.ylim(0, 1)
 
-ax3 = subplot(313, sharex=ax1)
+ax3 = plt.subplot(313, sharex=ax1)
 ax3.plot(t, s3)
-yticks(arange(-0.9, 1.0, 0.4))
-ylim(-1, 1)
+plt.yticks(np.arange(-0.9, 1.0, 0.4))
+plt.ylim(-1, 1)
 
 xticklabels = ax1.get_xticklabels() + ax2.get_xticklabels()
-setp(xticklabels, visible=False)
+plt.setp(xticklabels, visible=False)
 
-show()
+plt.show()
