How to modify code for GUI-based realtime plotting using matplotlib?

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I have a GUI using PySimpleGUI with multiple plots which receives data from a bluetooth device. I'd like to plot the received data in real-time ideally as fast as the points are received. Right now this is about 1 point every 20ms. However, in it's current state, it is agonizingly slow. The hardware is long done with it's measurement before the GUI can catch up. The entire GUI is bogged down and doesn't even register the device has completed its tasks.

class DataPlot:
#english
def update(self, plot_func):
plot_func()

class View:
#english
def update_demo_plots(
self, calibration_sweeps: List[SensorSweep], test_sweeps: List[SensorSweep]
):
def demo_well1_update(calibration_sweeps, test_sweeps):
for c_num in range(8):
cal_x,
cal_y,
"s",
color="blue",
markersize=2,
label="Calibration" if c_num == 0 else None,
)

lambda: demo_well1_update(calibration_sweeps, test_sweeps)
)

#other plotting

class DataPlot:
#english
def update(self, plot_func):
plot_func()

class View:
#english
def update_demo_plots(
self, calibration_sweeps: List[SensorSweep], test_sweeps: List[SensorSweep]
):
def demo_well1_update(calibration_sweeps, test_sweeps):
for c_num in range(8):
cal_x,
cal_y,
"s",
color="blue",
markersize=2,
label="Calibration" if c_num == 0 else None,
)

lambda: demo_well1_update(calibration_sweeps, test_sweeps)
)

#other plotting

Every time a point is received, update_demo_plots() is called. This completely clears and replots all data for every point.

Tags: python,matplotlib,plot,pysimpleguiSource of the question:

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