用python的turtle画龙舟

好的，让我来为您展示用 Python 的 turtle 库画龙舟的过程：

首先，我们需要导入 turtle 库：

import turtle

然后，我们需要定义一个函数，用于画龙舟：

def draw_dragonboat():
    # 设置画笔的颜色和大小
    turtle.pensize(5)
    turtle.pencolor('red')

    # 画船底
    turtle.penup()
    turtle.goto(-200, 0)
    turtle.pendown()
    turtle.begin_fill()
    turtle.color('orange')
    turtle.forward(400)
    turtle.left(90)
    turtle.circle(50, 180)
    turtle.left(90)
    turtle.forward(400)
    turtle.end_fill()

    # 画船头
    turtle.penup()
    turtle.goto(200, 0)
    turtle.pendown()
    turtle.begin_fill()
    turtle.color('orange')
    turtle.left(180)
    turtle.circle(-50, 180)
    turtle.left(90)
    turtle.forward(80)
    turtle.left(90)
    turtle.circle(-30, 180)
    turtle.left(90)
    turtle.forward(80)
    turtle.end_fill()

    # 画桨
    turtle.penup()
    turtle.goto(-150, 100)
    turtle.pendown()
    turtle.begin_fill()
    turtle.color('black')
    turtle.right(45)
    turtle.forward(100)
    turtle.circle(-10, 180)
    turtle.forward(100)
    turtle.end_fill()

    turtle.penup()
    turtle.goto(150, 100)
    turtle.pendown()
    turtle.begin_fill()
    turtle.color('black')
    turtle.left(90)
    turtle.forward(100)
    turtle.circle(10, 180)
    turtle.forward(100)
    turtle.end_fill()

    # 画龙头
    turtle.penup()
    turtle.goto(0, 150)
    turtle.pendown()
    turtle.begin_fill()
    turtle.color('yellow')
    turtle.circle(30)
    turtle.end_fill()

    turtle.penup()
    turtle.goto(0, 170)
    turtle.pendown()
    turtle.begin_fill()
    turtle.color('red')
    turtle.circle(20)
    turtle.end_fill()

    turtle.penup()
    turtle.goto(0, 180)
    turtle.pendown()
    turtle.begin_fill()
    turtle.color('yellow')
    turtle.circle(10)
    turtle.end_fill()

    # 隐藏画笔
    turtle.hideturtle()

    # 等待用户关闭窗口
    turtle.done()

最后，在主函数中调用这个函数即可：

if __name__ == '__main__':
    draw_dragonboat()

这样，就可以在窗口中画出一个漂亮的龙舟了。