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Merge pull request #1015 from 2xB/always_nparray

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Always convert PlotDataItem data to NumPy array
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Ogi Moore 2019-08-16 20:29:06 -07:00 committed by GitHub
commit 9bb82a8af2
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1 changed files with 2 additions and 2 deletions
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4
pyqtgraph/graphicsItems/PlotDataItem.py
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@ -448,9 +448,9 @@ class PlotDataItem(GraphicsObject):
if y is not None and x is None:
x = np.arange(len(y))
if isinstance(x, list):
if not isinstance(x, np.ndarray):
x = np.array(x)
if isinstance(y, list):
if not isinstance(y, np.ndarray):
y = np.array(y)
self.xData = x.view(np.ndarray) ## one last check to make sure there are no MetaArrays getting by