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set options to make paintEvents faster; does not much for RAM usage (closes #104)

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Dominik Demuth 2023-11-29 18:01:40 +01:00
parent 8a6c909c3e
commit 0c7ca0b9ba
1 changed files with 5 additions and 0 deletions
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src/gui_qt/graphs/graphwindow.py
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@ -55,6 +55,11 @@ class QGraphWindow(QtWidgets.QGraphicsView, Ui_GraphWindow):
self._external_items = [] self._external_items = []
self.closable = True self.closable = True
# desperate attempts to improve memory usage during paintEvents
self.graphic.setAntialiasing(False)
self.plotItem.setDownsampling(auto=True)
self.plotItem.setClipToView(True)
self._block = False self._block = False
self.log = [False, False] self.log = [False, False]