Merge pull request #4645 from ericmjl/mep12-text_handles.py

WeatherGod · WeatherGod · commit f5856aa23971 · 2015-07-12T01:29:18.000-04:00
MEP12 on text_handles.py
diff --git a/examples/pylab_examples/text_handles.py b/examples/pylab_examples/text_handles.py
@@ -5,28 +5,28 @@
 # fonts.  After all, if we were slaves to MATLAB , we wouldn't be
 # using python!
 
-from pylab import *
+import matplotlib.pyplot as plt
+import numpy as np
 
 
 def f(t):
-    s1 = sin(2*pi*t)
-    e1 = exp(-t)
-    return multiply(s1, e1)
-
-t1 = arange(0.0, 5.0, 0.1)
-t2 = arange(0.0, 5.0, 0.02)
+    s1 = np.sin(2*np.pi*t)
+    e1 = np.exp(-t)
+    return np.multiply(s1, e1)
 
+t1 = np.arange(0.0, 5.0, 0.1)
+t2 = np.arange(0.0, 5.0, 0.02)
 
 fig, ax = plt.subplots()
-plot(t1, f(t1), 'bo', t2, f(t2), 'k')
-text(3.0, 0.6, 'f(t) = exp(-t) sin(2 pi t)')
-ttext = title('Fun with text!')
-ytext = ylabel('Damped oscillation')
-xtext = xlabel('time (s)')
-
-setp(ttext, size='large', color='r', style='italic')
-setp(xtext, size='medium', name=['Courier', 'Bitstream Vera Sans Mono'],
+plt.plot(t1, f(t1), 'bo', t2, f(t2), 'k')
+plt.text(3.0, 0.6, 'f(t) = exp(-t) sin(2 pi t)')
+ttext = plt.title('Fun with text!')
+ytext = plt.ylabel('Damped oscillation')
+xtext = plt.xlabel('time (s)')
+
+plt.setp(ttext, size='large', color='r', style='italic')
+plt.setp(xtext, size='medium', name=['Courier', 'Bitstream Vera Sans Mono'],
      weight='bold', color='g')
-setp(ytext, size='medium', name=['Helvetica', 'Bitstream Vera Sans'],
+plt.setp(ytext, size='medium', name=['Helvetica', 'Bitstream Vera Sans'],
      weight='light', color='b')
-show()
+plt.show()
