源码

test_ui.py

@@ -0,0 +1,39 @@
+import sys
+import cv2
+from PyQt5.QtGui import QImage, QPixmap
+from PySide6.QtWidgets import QApplication, QLabel, QMainWindow
+
+
+def cv2_to_qimage(cv_img):
+    """Convert an OpenCV image to QImage."""
+    height, width, channel = cv_img.shape
+    bytes_per_line = 3 * width
+    q_img = QImage(cv_img.data, width, height, bytes_per_line, QImage.Format_BGR888)
+    return q_img
+
+
+class MainWindow(QMainWindow):
+    def __init__(self):
+        super().__init__()
+        self.setWindowTitle("Display Image with PySide6")
+        self.resize(800, 600)
+
+
+        # 使用 OpenCV 读取图像
+        cv_img = cv2.imread("./Image/1.png")  # 替换为实际路径
+        img = cv_img.copy()
+        # 转换为 QImage img = cv_img.copy()
+        q_img = cv2_to_qimage(cv_img)
+
+        # 创建 QLabel 并设置图像
+        label = QLabel(self)
+        label.setPixmap(QPixmap.fromImage(q_img))
+        label.setScaledContents(True)
+        label.setGeometry(50, 50, 700, 500)  # 调整位置和大小
+
+
+if __name__ == "__main__":
+    app = QApplication(sys.argv)
+    window = MainWindow()
+    window.show()
+    sys.exit(app.exec())