File: //proc/self/root/opt/alt/python27/lib64/python2.7/site-packages/matplotlib/testing/compare.pyc
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s� Fail if the floating point values are not close enough, with
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Convert the named file into a png file.
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Verify the file through some sort of verification tool.
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t j j | � } | d | k r�t j j | � r�t j | � n t j j | � r�t j | � n d St | | | � | r7t j | | � t d | d
t | � d t | � d t | � � } | St j j | � rYt j | � n d t | d � d t | � d t | � d t | � d t | � d } | Sd S( s= Compare two image files - not the greatest, but fast and good enough.
= EXAMPLE
# img1 = "./baseline/plot.png"
# img2 = "./output/plot.png"
#
# compare_images( img1, img2, 0.001 ):
= INPUT VARIABLES
- expected The filename of the expected image.
- actual The filename of the actual image.
- tol The tolerance (a unitless float). This is used to
determine the 'fuzziness' to use when comparing images.
- in_decorator If called from image_comparison decorator, this should be
True. (default=False)
i����( t Imaget ImageOpst ImageFilters� Image Comparison requires the Python Imaging Library to be installed. To run tests without using PIL, then use the '--without-tag=PIL' command-line option.
Importing PIL failed with the following error:
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