27. PyQt6 QPixmap

import sys
from PyQt6.QtWidgets import QApplication, QMainWindow, QHBoxLayout, QLabel, QWidget
from PyQt6.QtGui import QGuiApplication, QPixmap


class App(QMainWindow):

    def __init__(self):
        super().__init__()
        self.initUI()

    def initUI(self):
        self.setWindowTitle("PyQt6 QPixmap")

        hbox = QHBoxLayout()

        lbl = QLabel()
        lbl.setPixmap(QPixmap("1.jpg"))

        hbox.addWidget(lbl)

        w = QWidget()
        w.setLayout(hbox)

        self.setCentralWidget(w)

        self.setGeometry(100, 100, 400, 300)
        self.center()

    def center(self):
        qr = self.frameGeometry()
        cp = QGuiApplication.primaryScreen().availableGeometry().center()
        qr.moveCenter(cp)
        self.move(qr.topLeft())


if __name__ == "__main__":
    app = QApplication(sys.argv)
    cls_app = App()
    cls_app.show()
    sys.exit(app.exec())