Chapter Opener Photo


turtle Reference

The definitive guide to the turtle module can be found at

C.1 Basic Move and Draw

  • forward(distance) Move forward along the current heading by distance units.

  • backward(distance) Move backward along the current heading by distance units.

  • right(angle) Turn the turtle right by angle degrees.

  • left(angle) Turn the turtle left by angle degrees.

  • goto(pos, y=None) Move the turtle to an absolute position. If the tail is down, then a line will be drawn. The turtle’s orientation does not change. The position may be specified by a pair of numbers, or a tuple representing ...

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