Revision: 7650
http://matplotlib.svn.sourceforge.net/matplotlib/?rev=7650&view=rev
Author: astraw
Date: 2009-09-06 01:43:50 +0000 (Sun, 06 Sep 2009)
Log Message:
-----------
testing: clip abs diff image
Modified Paths:
--------------
trunk/matplotlib/lib/matplotlib/testing/compare.py
Modified: trunk/matplotlib/lib/matplotlib/testing/compare.py
===================================================================
--- trunk/matplotlib/lib/matplotlib/testing/compare.py 2009-09-06 01:43:40 UTC
(rev 7649)
+++ trunk/matplotlib/lib/matplotlib/testing/compare.py 2009-09-06 01:43:50 UTC
(rev 7650)
@@ -133,6 +133,6 @@
absDiffImage = abs(expectedImage-actualImage)
# expand differences in luminance domain
absDiffImage *= 10
- save_image_np = absDiffImage.astype(np.uint8)
+ save_image_np = np.clip(absDiffImage,0,255).astype(np.uint8)
save_image = Image.fromarray(save_image_np)
save_image.save(output)
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