import cv2
def click_event(event, x, y, flags, params):
if event == cv2.EVENT_LBUTTONDOWN:
print(x, y)
font = cv2.FONT_HERSHEY_SIMPLEX
cv2.putText(img, f"{x},{y}", (x, y), font, 1, (255, 0, 0), 2)
cv2.imshow('image', img)
if event == cv2.EVENT_RBUTTONDOWN:
print(x, y)
font = cv2.FONT_HERSHEY_SIMPLEX
b, g, r = img[y, x]
cv2.putText(img, f"{b},{g},{r}", (x, y), font, 1, (255, 255, 0), 2)
cv2.imshow('image', img)
if __name__=="__main__":
img = cv2.imread('lena.jpg', 1)
cv2.imshow('image', img)
cv2.setMouseCallback('image', click_event)
cv2.waitKey(0)
cv2.destroyAllWindows()