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documentation, bugfix

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This commit is contained in:
Luke Campagnola 2013-08-04 14:36:14 -04:00
parent ef8c47e8c8
commit 79bd7ea187
2 changed files with 4 additions and 1 deletions
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3
pyqtgraph/graphicsItems/PlotCurveItem.py
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@ -261,6 +261,9 @@ class PlotCurveItem(GraphicsObject):
by :func:`mkBrush <pyqtgraph.mkBrush>` is allowed. by :func:`mkBrush <pyqtgraph.mkBrush>` is allowed.
antialias (bool) Whether to use antialiasing when drawing. This antialias (bool) Whether to use antialiasing when drawing. This
is disabled by default because it decreases performance. is disabled by default because it decreases performance.
stepMode If True, two orthogonal lines are drawn for each sample
as steps. This is commonly used when drawing histograms.
Note that in this case, len(x) == len(y) + 1
============== ======================================================== ============== ========================================================
If non-keyword arguments are used, they will be interpreted as If non-keyword arguments are used, they will be interpreted as

2
pyqtgraph/graphicsItems/PlotDataItem.py
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@ -475,7 +475,7 @@ class PlotDataItem(GraphicsObject):
if self.xClean is None: if self.xClean is None:
nanMask = np.isnan(self.xData) | np.isnan(self.yData) | np.isinf(self.xData) | np.isinf(self.yData) nanMask = np.isnan(self.xData) | np.isnan(self.yData) | np.isinf(self.xData) | np.isinf(self.yData)
if any(nanMask): if nanMask.any():
self.dataMask = ~nanMask self.dataMask = ~nanMask
self.xClean = self.xData[self.dataMask] self.xClean = self.xData[self.dataMask]
self.yClean = self.yData[self.dataMask] self.yClean = self.yData[self.dataMask]