Pyqt5 use pyqtgraph to draw dynamic scatter chart

pyqt5 Use pyqtgraph Draw dynamic scatter diagram

1、 effect

2、 Code

Create a graph_scatter.py, Used to decorate canvas ：

# -*- coding: utf-8 -*-

# Form implementation generated from reading ui file 'graph_scatter.ui'
#
# Created by: PyQt5 UI code generator 5.15.4
#
# WARNING: Any manual changes made to this file will be lost when pyuic5 is
# run again. Do not edit this file unless you know what you are doing.


from PyQt5 import QtCore,