Commit 486a0972 by BellCodeEditor

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parent 4ea37e4a
Showing with 11 additions and 9 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
""" #改变背景颜色为黑色black
import turtle sc.bgcolor("black")
pen = turtle.Pen() #生成列表,保存画笔颜色
color = ["light blue","purple","pink","white"]
# 请创造师在下面接着创作 # 请创造师在下面接着创作
distance=1 #range(start,stop,step):start为序列的起始数字;stop是必填参数为序列的结束数字,但是只能取到(stop-1);step是步长。
for i in range(300): for i in range(1,300):
pen.forward(distance) pen.forward(i)
distance+=1 pen.color(color[i%4])
pen.right(121) pen.right(91)
# 隐藏画笔,保存画布 # 隐藏画笔,保存画布
pen.hideturtle() pen.hideturtle()
turtle.done() turtle.done()
\ No newline at end of file
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