def get_start_points(image):
window = cv2.namedWindow(MAZE_NAME, cv2.WINDOW_NORMAL)
cv2.resizeWindow(MAZE_NAME, 900,900)
cv2.imshow(MAZE_NAME,image)
cv2.moveWindow(MAZE_NAME,100,100)
imageProcessor = ImageProcessor(image)
start_x,start_y = imageProcessor.getDefaultStart(image)
end_x, end_y = imageProcessor.getDefaultEnd(image)
print("Please \'A\' to use default start and end points, or press \'S\' to choose your own)")
key = cv2.waitKey(2000)
print key
if key == ord('a') or key == -1:
print("Using Default Start and End Points")
imageProcessor = ImageProcessor(image)
start_x,start_y = imageProcessor.getDefaultStart(image)
end_x, end_y = imageProcessor.getDefaultEnd(image)
print("Start Point: {0}, End Point: {1}".format((start_x,start_y),(end_x,end_y)))
elif key == ord ('s'):
print("Please select a start point")
start_x,start_y = get_user_selected_point(image)
print ("Start Point: {0}, please select an end point".format((start_x,start_y)))
end_x,end_y = get_user_selected_point(image)
print("End Pont: {0}".format((end_x,end_y)))
cv2.destroyAllWindows()
return start_x,start_y,end_x,end_y
