..class::RawTurtle(canvas)

RawPen(canvas)

:param canvas: a:class:`tkinter.Canvas`, a:class:`ScrolledCanvas` or a

:param canvas: a:class:`!tkinter.Canvas`, a:class:`ScrolledCanvas` or a

:class:`TurtleScreen`

Create a turtle. The turtle has all methods described above as "methods of

..class::TurtleScreen(cv)

:param cv: a:class:`tkinter.Canvas`

:param cv: a:class:`!tkinter.Canvas`

Provides screen oriented methods like:func:`bgcolor` etc. that are described

above.

``Turtle`` is a subclass of:class:`RawTurtle`, which *doesn't* automatically

create a drawing surface - a *canvas* will need to be provided or created for

it. The *canvas* can be a:class:`tkinter.Canvas`,:class:`ScrolledCanvas`

it. The *canvas* can be a:class:`!tkinter.Canvas`,:class:`ScrolledCanvas`

or:class:`TurtleScreen`.

:class:`TurtleScreen` is the basic drawing surface for a

turtle.:class:`Screen` is a subclass of ``TurtleScreen``, and

includes:ref:`some additional methods<screenspecific>` for managing its

appearance (including size and title) and behaviour. ``TurtleScreen``'s

constructor needs a:class:`tkinter.Canvas` or a

constructor needs a:class:`!tkinter.Canvas` or a

:class:`ScrolledCanvas` as an argument.

The functional interface for turtle graphics uses the various methods of

Doc/library/tkinter.ttk.rst

Doc/library/traceback.rst

Doc/library/tty.rst

Doc/library/turtle.rst

Doc/library/unittest.mock.rst

Doc/library/unittest.rst

Doc/library/urllib.parse.rst