python绘制风扇

以下是使用Python绘制风扇的示例代码：

import turtle

# 设置画布和画笔
canvas = turtle.Screen()
pen = turtle.Turtle()

# 绘制风扇叶片
def draw_blade():
    pen.begin_fill()
    pen.forward(120)
    pen.circle(30, 180)
    pen.forward(120)
    pen.left(90)
    pen.forward(50)
    pen.left(90)
    pen.forward(120)
    pen.circle(30, 180)
    pen.forward(120)
    pen.end_fill()
    pen.left(90)
    pen.forward(50)
    pen.right(90)

# 绘制风扇
def draw_fan():
    pen.penup()
    pen.goto(0, -50)
    pen.pendown()
    pen.color("black", "yellow")
    pen.begin_fill()
    pen.circle(100)
    pen.end_fill()
    for i in range(3):
        draw_blade()
    pen.hideturtle()

# 绘制风扇
draw_fan()

# 关闭画布
canvas.mainloop()

运行以上代码可以绘制一个黄色的风扇，其中风扇叶片为黑色。你可以根据需要调整颜色和大小。