stonechina0616

import cv2 as cv
import qrcode

#Name and Vaule
QR_filename = 'C:/Users/stone/Desktop/haha.jpg'
window_name = "window"
QR_text = 'hahaha'

#Create QR
QR_img = qrcode.make(QR_text)
QR_img.save(QR_filename)

#Display window
img = cv.imread(QR_filename)
cv.namedWindow(window_name, cv.WND_PROP_FULLSCREEN)
cv.setWindowProperty(window_name,cv.WND_PROP_FULLSCREEN,cv.WINDOW_FULLSCREEN)
cv.imshow(window_name, img)
cv.waitKey()
cv.destroyAllWindows()

'''

最后两行代码避免窗体无响应

'''