python海龟画图爱心代码示例
【代码】python海龟画图爱心代码示例。
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import turtle
# 设置屏幕
screen = turtle.Screen()
screen.bgcolor("white")
# 创建一个turtle对象
pen = turtle.Turtle()
pen.shape("turtle")
pen.color("red")
pen.speed(3)
# 绘制爱心形状
pen.begin_fill()
pen.left(50)
pen.forward(133)
pen.circle(50, 200) # 绘制左边的半圆
pen.right(140)
pen.circle(50, 200) # 绘制右边的半圆
pen.forward(133)
pen.end_fill()
# 隐藏画笔
pen.hideturtle()
# 保持窗口
turtle.done()

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