如何在 Python 中隐藏海龟图标/指针
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How to hide a turtle icon/pointer in Python
提问by Bryant
When using Python Turtle, how do you hide turtle icon(s)/pointer(s) in turtle graphics in Turtle code so that it won't show when testing?
使用 Python Turtle 时，如何在 Turtle 代码中隐藏海龟图形中的海龟图标/指针，以便在测试时不显示？
回答by Peter Wood
The documentationhas a section on Visibility:
该文档有一个关于Visibility的部分：
turtle.hideturtle()turtle.ht()
Make the turtle invisible. It's a good idea to do this while you're in the middle of doing some complex drawing, because hiding the turtle speeds up the drawing observably.
turtle.hideturtle()turtle.ht()
使乌龟隐形。在您正在进行一些复杂的绘图时这样做是个好主意，因为隐藏海龟可以明显加快绘图速度。
>>> turtle.hideturtle()
Also, you can un-hide the turtle:
此外，您可以取消隐藏海龟：
turtle.showturtle()turtle.st()
Make the turtle visible.
turtle.showturtle()turtle.st()
使乌龟可见。
>>> turtle.showturtle()
You can also query its visibilty:
您还可以查询其可见性：
turtle.isvisible()
ReturnTrueif the Turtle is shown,Falseif it's hidden.
turtle.isvisible()True如果 Turtle 显示，False则 返回，如果它是隐藏的。
>>> turtle.hideturtle()
>>> turtle.isvisible()
False
>>> turtle.showturtle()
>>> turtle.isvisible()
True
