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Merge pull request #226 from fedebarabas/develop

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invalid slice fix
This commit is contained in:
Luke Campagnola 2015-12-20 20:44:20 -08:00
commit 2360e9f50f
1 changed files with 2 additions and 2 deletions
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4
pyqtgraph/graphicsItems/ImageItem.py
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@ -347,8 +347,8 @@ class ImageItem(GraphicsObject):
if self.image is None:
return None,None
if step == 'auto':
step = (np.ceil(self.image.shape[0] / targetImageSize),
np.ceil(self.image.shape[1] / targetImageSize))
step = (int(np.ceil(self.image.shape[0] / targetImageSize)),
int(np.ceil(self.image.shape[1] / targetImageSize)))
if np.isscalar(step):
step = (step, step)
stepData = self.image[::step[0], ::step[1]]