import cv2
cap = cv2.VideoCapture(1)
color = (0,255,0)
line_width = 3
radius = 75
point = (0,0)
def click(event, x, y, flags, param):
	global point, pressed
	if event == cv2.EVENT_LBUTTONDOWN:
		print("Pressed",x,y)
		point = (x,y)
cv2.namedWindow("Frame")
cv2.setMouseCallback("Frame",click)
while(True):
	ret, frame = cap.read()
	cv2.circle(frame, point, radius, color, line_width)
	cv2.imshow("Frame",frame)
	ch = cv2.waitKey(1)
	if ch & 0xFF == ord('q'):
		break
cap.release()
cv2.destroyAllWindows()
