64. PyQtGraph 그래프 두 개 그리기
64-1 예제: ex63 import sys import pyqtgraph as pg from PyQt5.QtWidgets import QApplication, QMainWindow class MyApp(QMainWindow): def __init__(self): super().__init__() self.initUI() def initUI(self): # 데이터 x1 = [1, 2, 3, 4, 5] y1 = [10, 15, 20, 25, 30] x2 = [1, 2, 3, 4, 5] y2 = [1, 4, 9, 16, 23] plot_widget = pg.PlotWidget() self.setCentralWidget(plot_widget) # graph style plot_widget.setBackgrou..