Commit f97bf1d9 by BellCodeEditor

save project

parent cb55fd62
Showing with 6 additions and 7 deletions
"""
使用turtle模块画图 #使用turtle模块画图
每次移动都增加画笔移动的长度,并旋转91°,重复执行300次,查看效果 #每次移动都增加画笔移动的长度,并旋转91°,重复执行300次,查看效果
"""
import turtle import turtle
pen = turtle.Pen() pen = turtle.Pen()
screen=turtle.screen() screen=turtle.Screen()
screen.bgcolor("black") screen.bgcolor("black")
colors=["green","red","orange","yellow"] colors=["green","red","orange","yellow"]
for i in range(1,300): for i in range(1,300):
pen.pencolor(colors[i%4]) pen.pencolor(colors[i%4])
pen.forward(i) pen.forward(i)
pen.right(91) pen.right(91)
# 隐藏画笔,保存画布 turtle.hideturtle()
pen.hideturtle()
turtle.done() turtle.done()
\ No newline at end of file
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