Merge pull request matplotlib#4871 from jenshnielsen/mepmri

mep12 on mri_demo.py

Author: jenshnielsen

examples/pylab_examples/mri_demo.py

@@ -1,15 +1,13 @@
-#!/usr/bin/env python
-
 from __future__ import print_function
-from pylab import *
+import matplotlib.pyplot as plt
 import matplotlib.cbook as cbook
+import numpy as np
 # data are 256x256 16 bit integers
 dfile = cbook.get_sample_data('s1045.ima.gz')
 im = np.fromstring(dfile.read(), np.uint16).astype(float)
 im.shape = 256, 256
 
-#imshow(im, ColormapJet(256))
-imshow(im, cmap=cm.gray)
-axis('off')
+plt.imshow(im, cmap=plt.cm.gray)
+plt.axis('off')
 
-show()
+plt.show()