Run the below code. Given that the
render function is called every 10 milliseconds, how many frames per second are rendered? There are 1000 milliseconds in a second. What is the square’s speed in pixels per second?
from tkinter import * c = Canvas(Tk(), width = 500, height = 500) c.pack() x = 0 y = 0 size = 50 def render(): global x global y c.delete("all") c.create_rectangle(x, y, x + size, y + size, fill="black") x = x + 1 y = y + 1 c.after(10, render) render() mainloop()
Detect when the square reaches the bottom right corner. When it does, have it change direction such that it moves by (-1, -1) per frame, and also have it change colour to a colour of your choice. Refer to documentation for a list of valid colours.
choice()function from the
randomlibrary to select a random colour from a list of colours to switch to every time the square hits an edge