plot_xy: fix errorbar plot

2016-04-08 01:21:59 +08:00 · 2016-04-08 01:21:59 +08:00 · 37bcd5ab7e
parent 3e6a8a20c3
commit 37bcd5ab7e
1 changed files with 2 additions and 1 deletions
--- a/artiq/applets/plot_xy.py
+++ b/artiq/applets/plot_xy.py
@ -43,7 +43,8 @@ class XYPlot(pyqtgraph.PlotWidget):
            # See https://github.com/pyqtgraph/pyqtgraph/issues/211
            if hasattr(error, "__len__") and not isinstance(error, np.ndarray):
                error = np.array(error)
-            errbars = pg.ErrorBarItem(x=np.array(x), y=np.array(y), height=error)
+            errbars = pyqtgraph.ErrorBarItem(
+                x=np.array(x), y=np.array(y), height=error)
            self.addItem(errbars)
        if fit is not None:
            xi = np.argsort(x)