Revision: 7705
http://matplotlib.svn.sourceforge.net/matplotlib/?rev=7705&view=rev
Author: jdh2358
Date: 2009-09-08 01:46:42 +0000 (Tue, 08 Sep 2009)
Log Message:
-----------
add basic image interp unit test
Added Paths:
-----------
trunk/matplotlib/lib/matplotlib/tests/baseline_images/test_image/
trunk/matplotlib/lib/matplotlib/tests/baseline_images/test_image/image_interps.png
trunk/matplotlib/lib/matplotlib/tests/test_image.py
Added:
trunk/matplotlib/lib/matplotlib/tests/baseline_images/test_image/image_interps.png
===================================================================
(Binary files differ)
Property changes on:
trunk/matplotlib/lib/matplotlib/tests/baseline_images/test_image/image_interps.png
___________________________________________________________________
Added: svn:mime-type
+ application/octet-stream
Added: trunk/matplotlib/lib/matplotlib/tests/test_image.py
===================================================================
--- trunk/matplotlib/lib/matplotlib/tests/test_image.py
(rev 0)
+++ trunk/matplotlib/lib/matplotlib/tests/test_image.py 2009-09-08 01:46:42 UTC
(rev 7705)
@@ -0,0 +1,31 @@
+import numpy as np
+
+from matplotlib.testing.decorators import image_comparison, knownfailureif
+import matplotlib.pyplot as plt
+from nose.tools import assert_raises
+
+...@image_comparison(baseline_images=['image_interps'])
+def test_image_interps():
+ 'make the basic nearest, bilinear and bicubic interps'
+ X = np.arange(100)
+ X = X.reshape(5, 20)
+
+ fig = plt.figure()
+ ax1 = fig.add_subplot(311)
+ ax1.imshow(X, interpolation='nearest')
+ ax1.set_title('three interpolations')
+ ax1.set_ylabel('nearest')
+
+ ax2 = fig.add_subplot(312)
+ ax2.imshow(X, interpolation='bilinear')
+ ax2.set_ylabel('bilinear')
+
+ ax3 = fig.add_subplot(313)
+ ax3.imshow(X, interpolation='bicubic')
+ ax3.set_ylabel('bicubic')
+
+ fig.savefig('image_interps')
+
+if __name__=='__main__':
+ import nose
+ nose.runmodule(argv=['-s','--with-doctest'], exit=False)
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