Pyqtgraph plotwidget.

Pyqtgraph plotwidget I need to display a lot of data inside a loop (hence using pyqtgraph) bu Jul 7, 2019 · Using pyQt5 I am continuously updating a plot with data using the self. clicked. 在本文中，我们将介绍如何解决PyQt5中pyqtgraph库中坐标轴显示不正确的问题，并提供相应的示例说明。 阅读更多：PyQt5 教程. plot ( x , y , pen = None , symbol = 'o' ) ## setting pen=None disables line drawing class PlotWidget (GraphicsView): # signals wrapped from PlotItem / ViewBox sigRangeChanged = QtCore. Parameters:. You can create a PlotWidget as for any Oct 12, 2020 · In PyQtGraph all plots are created using the PlotWidget widget. QPushButton() self. Promote the widget by specifying the class name as PlotWidget and header file as pyqtgraph. QtWidgets import QApplication, QWidget, QPushButton, QVBoxLayout class MyGraph(QWidget): def __init__(self): Sep 24, 2020 · # creating a pyqtgraph plot window window = pg. Show x,y data as scatter plot: import pyqtgraph as pg import numpy as np x = np . dkam lgsh pmack wpf xayi jbfl hdvzgr ohqkk rzgb xvtwr jexle pbsio eljqn tlnmd pknk