---

from PyQt5.QtCore import Qt, QRect
from PyQt5.QtGui import QPixmap, QPainter, QFont
from PyQt5.QtWidgets import QApplication, QMainWindow, QLabel, QVBoxLayout, QWidget, QPushButton, QLineEdit, QComboBox, QHBoxLayout, QFileDialog, QSizePolicy
class MainWindow(QMainWindow):
    def __init__(self):
        super().__init__()
        self.setWindowTitle("Мое приложение")
        self.setGeometry(100, 100, 500, 400)
        self.initUI()
    def initUI(self):
        self.image_label = QLabel(self)
        self.image_label.setAlignment(Qt.AlignCenter)
        self.image_label.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
        self.button_load_image = QPushButton("Загрузить изображение", self)
        self.button_load_image.setObjectName("loadButton")
        self.button_load_image.clicked.connect(self.load_image)
        self.input_text = QLineEdit(self)
        self.input_text.setObjectName("inputField")
        self.combo_box_position = QComboBox(self)
        self.combo_box_position.setObjectName("positionComboBox")
        self.combo_box_position.addItem("Верхний левый угол")
        self.combo_box_position.addItem("Верхний правый угол")
        self.combo_box_position.addItem("Нижний левый угол")
        self.combo_box_position.addItem("Нижний правый угол")
        self.combo_box_position.addItem("По центру")
        self.button_add_text = QPushButton("Добавить текст", self)
        self.button_add_text.setObjectName("addTextButton")
        self.button_add_text.clicked.connect(self.add_text)

        layout = QVBoxLayout()
        layout.addWidget(self.image_label)
        layout_buttons = QHBoxLayout()
        layout_buttons.addWidget(self.button_load_image)
        layout_buttons.addWidget(self.input_text)
        layout_buttons.addWidget(self.combo_box_position)
        layout_buttons.addWidget(self.button_add_text)
        layout.addLayout(layout_buttons)
        central_widget = QWidget()
        central_widget.setLayout(layout)
        self.setCentralWidget(central_widget)

        self.setStyleSheet("""
            QMainWindows {
                background-color: #F0F0F0;
            }
            QPushButton#loadButton,
            QPushButton#addTextButton {
                background-color: #4CAF50;
                color: white;
                border: none;
                padding: 10px 20px;
                font-size: 16px;
            }
            QLineEdit#inputField {
                border: 2px solid #4CAF50;
                border-radius: 5px;
                padding: 5px;
                font-size: 16px;
            }
        """)
    def load_image(self):
        file_dialog = QFileDialog()
        image_path, _ = file_dialog.getOpenFileName(self, "Выбрать изображение", "",
                                                    "Изображения (*.png *.xpm *.jpg)")
        pixmap = QPixmap(image_path)
        self.image_label.setPixmap(pixmap.scaled(self.image_label.size(), Qt.KeepAspectRatio, Qt.SmoothTransformation))
    def add_text(self):
        text = self.input_text.text()
        position = self.combo_box_position.currentText()
        if text:
            pixmap = self.image_label.pixmap()
            font = QFont("Arial", 20)
            rect = QRect(0, 0, pixmap.width(), pixmap.height())
            if position == "Верхний левый угол":
                align_flag = Qt.AlignTop | Qt.AlignLeft
            elif position == "Верхний правый угол":
                align_flag = Qt.AlignTop | Qt.AlignRight
            elif position == "Нижний левый угол":
                align_flag = Qt.AlignBotton | Qt.AlignLeft
            elif position == "Нижний правый угол":
                align_flag = Qt.AlignTop | Qt.AlignRight
            else:
                align_flag = Qt.AlignCenter

            painter = QPainter(pixmap)
            painter.setFont(font)
            painter.drawText(rect, align_flag, text)
            painter.end()
            self.image_label.setPixmap(pixmap)
app = QApplication([])
window = MainWindow()
window.show()
app.exec_()