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Added some methods to CropBox to make it easier to test

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This commit is contained in:
Karl Hobley 2014-07-22 12:33:42 +01:00
parent dd7d4b671e
commit 742027650b
1 changed files with 14 additions and 0 deletions
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14
wagtail/wagtailimages/utils/crop.py
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@ -25,6 +25,20 @@ class CropBox(object):
def size(self):
return self.width, self.height
def as_tuple(self):
return self.left, self.top, self.right, self.bottom
def __eq__(self, other):
return self.as_tuple() == other.as_tuple()
def __ne__(self, other):
return not (self == other)
def __repr__(self):
return 'CropBox(left: %d, top: %d, right: %d, bottom: %d)' % (
self.left, self.top, self.right, self.bottom
)
def crop_to_centre(image_size, crop_size):
(original_width, original_height) = image_size