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Handle OME Tiff files with odd tile sizes. #591

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Apr 13, 2021
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Handle OME Tiff files with odd tile sizes. #591

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2 changes: 1 addition & 1 deletion CHANGELOG.md
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Original file line number Diff line number Diff line change
Expand Up @@ -12,7 +12,7 @@
- More untiled tiff files are handles by the bioformats reader (#569)
- Expose a concurrent option on endpoints for converting images (#583)
- Better concurrency use in image conversion (#587)
- Handle more OME tiffs (#585)
- Handle more OME tiffs (#585, #591)

### Changes
- Exceptions on cached items are no longer within the KeyError context (#584)
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3 changes: 2 additions & 1 deletion sources/ometiff/large_image_source_ometiff/__init__.py
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Expand Up @@ -311,7 +311,8 @@ def getTile(self, x, y, z, pilImageAllowed=False, numpyAllowed=False,
if subdir:
scale = int(2 ** subdir)
if (dir is None or
dir.tileWidth != self.tileWidth or dir.tileHeight != self.tileHeight or
(dir.tileWidth != self.tileWidth and dir.tileWidth != dir.imageWidth) or
(dir.tileHeight != self.tileHeight and dir.tileHeight != dir.imageHeight) or
abs(dir.imageWidth * scale - self.sizeX) > scale or
abs(dir.imageHeight * scale - self.sizeY) > scale):
return super().getTile(
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