"""
Program: CS115 Project 3
Author: Your name here.
Description: TBD
"""
import sys
import time
from helper_graphics import *


TILE_NUMBER = 3  # this is the constant to use for tiling


def draw_menu(win):
    '''Creates and draws a menu of buttons.
    
    Args:
        win (GraphWin): The window where buttons will be drawn.
    
    Returns:
        list: a 2D list L, where L[i][0] is the i-th button (Rectangle object)
              and L[i][1] is text (Text object) shown on the button.
    '''
    pass


def wait_for_menu(win, buttons):
    '''Waits for a click, detects the clicked button and returns its index.
    
    Args:
        win (GraphWin): The window where the user would click.
        buttons (list): A 2D list, where buttons[i][0] is the i-th button (Rectangle object)
              and buttons[i][1] is text (Text object) shown on the button.
    
    Returns:
        int: a value between 0 and len(buttons)-1, indicating the 
             index of the button that was clicked.
    '''
    pass




def main():
    filename = input("Enter the name of an image to process: ")


main()