Pyglet Triangle Color Changer with Exit Key

This function uses the Pyglet library to create a window and continuously redraws a triangle with random colors. The user can exit by pressing the Esc key.

Technology Stack : Pyglet, Random number generation, Graphics drawing

Code Type : Graphical interface

Code Difficulty : Intermediate

                
                    
def random_color_draw(width, height, window_title):
    import pyglet
    from pyglet.window import key
    from pyglet.graphics import draw
    import random

    window = pyglet.window.Window(width, height, window_title)

    def update(dt):
        # Randomly select a new color and redraw the window
        color = (random.randint(0, 255), random.randint(0, 255), random.randint(0, 255))
        draw(4, pyglet.graphicsigmple.TRIANGLE_FAN, ('v2f', (0, 0, width, 0, width, height, 0, height)),
             ('c3B', (255, 255, 255, *color, *color, *color)))

    @window.event
    def on_key_press(symbol, modifiers):
        if symbol == key.ESCAPE:
            window.close()

    pyglet.clock.schedule_interval(update, 0.1)
    pyglet.app.run()