Merge pull request #4950 from ericmjl/mep12-image_origin.py

Mep12 image origin.py

examples/pylab_examples/image_origin.py

@@ -1,25 +1,25 @@
-#!/usr/bin/env python
 """
 You can specify whether images should be plotted with the array origin
 x[0,0] in the upper left or upper right by using the origin parameter.
 You can also control the default be setting image.origin in your
 matplotlibrc file; see http://matplotlib.org/matplotlibrc
 """
-from pylab import *
+import matplotlib.pyplot as plt
+import numpy as np
 
-x = arange(100.0)
+x = np.arange(100.0)
 x.shape = (10, 10)
 
 interp = 'bilinear'
 #interp = 'nearest'
 lim = -2, 11, -2, 6
-subplot(211, axisbg='g')
-title('blue should be up')
-imshow(x, origin='upper', interpolation=interp)
-#axis(lim)
+plt.subplot(211, axisbg='g')
+plt.title('blue should be up')
+plt.imshow(x, origin='upper', interpolation=interp, cmap='jet')
+#plt.axis(lim)
 
-subplot(212, axisbg='y')
-title('blue should be down')
-imshow(x, origin='lower', interpolation=interp)
-#axis(lim)
-show()
+plt.subplot(212, axisbg='y')
+plt.title('blue should be down')
+plt.imshow(x, origin='lower', interpolation=interp, cmap='jet')
+#plt.axis(lim)
+plt.show()