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only cast to float32 when safe to do so

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Ogi Moore 2021-02-14 14:55:50 -08:00
parent 4ac8e39aea
commit 825286066a
1 changed files with 1 additions and 1 deletions
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2
pyqtgraph/functions.py
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@ -1129,7 +1129,7 @@ def makeARGB(data, lut=None, levels=None, scale=None, useRGBA=False, output=None
raise Exception('levels argument is required for float input types')
if not isinstance(levels, xp.ndarray):
levels = xp.array(levels)
levels = levels.astype(xp.float32)
levels = levels.astype(xp.float64)
if levels.ndim == 1:
if levels.shape[0] != 2:
raise Exception('levels argument must have length 2')