turtle.left()

turtle.left(angle) turtle.lt(angle)

Parameters:	angle – a number (integer or float)

Turn turtle left by angle units. (Units are by default degrees, but can be set via the degrees() and radians() functions.) Angle orientation depends on the turtle mode, see mode().

>>> turtle.heading()
22.0
>>> turtle.left(45)
>>> turtle.heading()
67.0

Links:

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

doc_python

2016-10-07 17:45:32

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