import logging

import PySide6
import cv2
from PyQt5.QtGui import QImage, QPixmap

from Util.util_log import log


def cv2_to_qpixmap(cv_img):
    """将OpenCV图像转换为QPixmap"""
    if cv_img.shape !=3:
        print("cv_img.shape !=3")
        return None
    try:
        img = cv_img.copy()
        height, width, channel = img.shape
        bytes_per_line = 3 * width
        q_img = QImage(img.data, width, height, bytes_per_line, QImage.Format_RGB888)
        return QPixmap.fromImage(q_img)
    except Exception as e:
        log.log_message(logging.ERROR, e)
        return None