turtle.ontimer()

turtle.ontimer(fun, t=0)

Parameters:	fun – a function with no arguments t – a number >= 0

Install a timer that calls fun after t milliseconds.

>>> running = True
>>> def f():
...     if running:
...         fd(50)
...         lt(60)
...         screen.ontimer(f, 250)
>>> f()   ### makes the turtle march around
>>> running = False

Links:

https://docs.python.org/3.5/library/turtle.html#turtle.ontimer

doc_python

2016-10-07 17:45:35

Comments

Popular Articles

turtle.Turtle class turtle.Turtle Subclass of RawTurtle, has the same interface but draws on a default Screen object created automatically when needed for the f

turtle.turtles() turtle.turtles() Return the list of turtles on the screen. >>> for turtle in screen.turtles(): ... turtle.color("red")

turtle.shapesize() turtle.shapesize(stretch_wid=None, stretch_len=None, outline=None) turtle.turtlesize(stretch_wid=None, stretch_len=None, outline=None) Parameters:

turtle.undo() turtle.undo() Undo (repeatedly) the last turtle action(s). Number of available undo actions is determined by the size of the undobuffer. >>&

turtle.getscreen() turtle.getscreen() Return the TurtleScreen object the turtle is drawing on. TurtleScreen methods can then be called for that object. >>>