python学习之Turtle 1

参考书目 趣学Python编程——Python for kids

turtle模块

引入模块

In [43]: import turtle

创建画布

In [44]: t = turtle.Pen()

移动步伐

In [45]: t.forward(50)

改变方向

In [46]: t.left(90)

绘制图形

In [47]: t.forward(50)In [48]: t.left(90)In [49]: t.forward(50)In [50]: t.left(90)In [51]: t.forward(50)In [52]: t.left(90)

清除画布复位窗口

In [53]: t.reset()

仅清除画布

In [54]: t.clear()