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Fix: Performance by setting a maximum number of data points

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CPD 2025-03-10 11:10:44 +01:00
parent 040fb37ac1
commit c7340639ff
1 changed files with 4 additions and 0 deletions
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4
cpdctrl_gui/ui/widgets/plot.py
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@ -6,7 +6,11 @@ class Plot(pg.GraphicsLayoutWidget):
""" """
pyqtgraph plot widget for showing voltage and LED vs time pyqtgraph plot widget for showing voltage and LED vs time
To maintain performance, only a fixed number of data points is stored.
Whenever this buffer size is reached, half of the data points are removed
and some new data points are skipped to maintain a constant interval.
This means that accuracy is lost when zooming in!
""" """
def __init__(self, max_data_points=1000): def __init__(self, max_data_points=1000):
super().__init__() super().__init__()