mep12 on log_bar.py

Author: ericmjl

examples/pylab_examples/log_bar.py

@@ -1,23 +1,22 @@
-#!/usr/bin/env python
-
-from matplotlib import pylab
+import matplotlib.pyplot as plt
+import numpy as np
 
 data = ((3, 1000), (10, 3), (100, 30), (500, 800), (50, 1))
 
-pylab.xlabel("FOO")
-pylab.ylabel("FOO")
-pylab.title("Testing")
-pylab.gca().set_yscale('log')
+plt.xlabel("FOO")
+plt.ylabel("FOO")
+plt.title("Testing")
+plt.gca().set_yscale('log')
 
 dim = len(data[0])
 w = 0.75
 dimw = w / dim
 
-x = pylab.arange(len(data))
+x = np.arange(len(data))
 for i in range(len(data[0])):
     y = [d[i] for d in data]
-    b = pylab.bar(x + i * dimw, y, dimw, bottom=0.001)
-pylab.gca().set_xticks(x + w / 2)
-pylab.gca().set_ylim((0.001, 1000))
+    b = plt.bar(x + i * dimw, y, dimw, bottom=0.001)
+plt.gca().set_xticks(x + w / 2)
+plt.gca().set_ylim((0.001, 1000))
 
-pylab.show()
+plt.show()