# tk_alias_line_draw.py

# tk_alias_line_draw.py

import tkinter as tk

def draw_line(point_a, point_b):
    num_squares = max(abs(point_b[0] - point_a[0]), abs(point_b[1] - point_a[1]))
    square_size = 5

    # Draw the line using squares
    for i in range(0, num_squares + 1, square_size):
        x = point_a[0] + i * (point_b[0] - point_a[0]) / num_squares
        y = point_a[1] + i * (point_b[1] - point_a[1]) / num_squares

        canvas.create_rectangle(x, y, x + square_size - 1, y + square_size - 1, outline="", fill="black")

# Example of usage
root = tk.Tk()
canvas = tk.Canvas(root, width=300, height=300)
canvas.pack()

point_a = (100, 50)
point_b = (250, 200)

draw_line(point_a, point_b)

root.mainloop()