Draw a circular dot with diameter size, using color. If size is not given, the larger of pensize + 4 and 2 * pensize is used. If color is not given, the current pencolor is used.
>>> turtle.home() >>> turtle.dot() >>> turtle.fd(50); turtle.dot(20, "blue"); turtle.fd(50) >>> turtle.position() (100.00,-0.00) >>> turtle.heading() 0.0
turtle/dot
dot