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Fixed rounding.

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Alastair Houghton 2014-03-13 11:57:47 +00:00
parent d6b8f0f666
commit 7dba77364a
1 changed files with 3 additions and 1 deletions
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PIL/Jpeg2KImagePlugin.py
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@ -165,7 +165,9 @@ class Jpeg2KImageFile(ImageFile.ImageFile):
def load(self): def load(self):
if self.reduce: if self.reduce:
power = 1 << self.reduce power = 1 << self.reduce
self.size = (self.size[0] / power, self.size[1] / power) adjust = power >> 1
self.size = ((self.size[0] + adjust) / power,
(self.size[1] + adjust) / power)
ImageFile.ImageFile.load(self) ImageFile.ImageFile.load(self)