from math import *
from time import *
from pyglet.gl import *

window = pyglet.window.Window()

text = pyglet.text.Label('This is a test', font_name='Times New Roman', font_size=20)

@window.event
def on_draw():
    glClear(pyglet.gl.GL_COLOR_BUFFER_BIT)
    text.draw()


def update(dt):
    pass
#    text.x = 200+200*sin(time())
#    text.y = 200+200*cos(time())
    text.text = 'The time is %f' % (time())
#    text.font_size = 30+10*sin(time())
    text.color = (int(sin(time())*127+128), int(cos(time())*127+128), 255, 255)
    
pyglet.clock.schedule_interval(update,1/60.0)
pyglet.app.run()