Fixed issue where setData only updated opts if data is given

2017-08-09 14:36:50 -04:00 · 2017-08-09 14:36:50 -04:00 · ae9bce665c
commit ae9bce665c
parent c247aa3989
1 changed files with 2 additions and 0 deletions
--- a/pyqtgraph/graphicsItems/PlotDataItem.py
+++ b/pyqtgraph/graphicsItems/PlotDataItem.py
@ -442,6 +442,8 @@ class PlotDataItem(GraphicsObject):
        

        if y is None:
+            self.updateItems()
+            profiler('update items')
            return
        if y is not None and x is None:
            x = np.arange(len(y))