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  • Python编程练习:使用 turtle 库完成玫瑰花的绘制

    绘制效果:

    源代码:

    import turtle
    
     
    
    # 设置初始位置
    
    turtle.penup()
    
    turtle.left(90)
    
    turtle.fd(200)
    
    turtle.pendown()
    
    turtle.right(90)
    
     
    
    # 花蕊
    
    turtle.fillcolor("red")
    
    turtle.begin_fill()
    
    turtle.circle(10,180)
    
    turtle.circle(25,110)
    
    turtle.left(50)
    
    turtle.circle(60,45)
    
    turtle.circle(20,170)
    
    turtle.right(24)
    
    turtle.fd(30)
    
    turtle.left(10)
    
    turtle.circle(30,110)
    
    turtle.fd(20)
    
    turtle.left(40)
    
    turtle.circle(90,70)
    
    turtle.circle(30,150)
    
    turtle.right(30)
    
    turtle.fd(15)
    
    turtle.circle(80,90)
    
    turtle.left(15)
    
    turtle.fd(45)
    
    turtle.right(165)
    
    turtle.fd(20)
    
    turtle.left(155)
    
    turtle.circle(150,80)
    
    turtle.left(50)
    
    turtle.circle(150,90)
    
    turtle.end_fill()
    
     
    
    # 花瓣1
    
    turtle.left(150)
    
    turtle.circle(-90,70)
    
    turtle.left(20)
    
    turtle.circle(75,105)
    
    turtle.setheading(60)
    
    turtle.circle(80,98)
    
    turtle.circle(-90,40)
    
     
    
    # 花瓣2
    
    turtle.left(180)
    
    turtle.circle(90,40)
    
    turtle.circle(-80,98)
    
    turtle.setheading(-83)
    
     
    
    # 叶子1
    
    turtle.fd(30)
    
    turtle.left(90)
    
    turtle.fd(25)
    
    turtle.left(45)
    
    turtle.fillcolor("green")
    
    turtle.begin_fill()
    
    turtle.circle(-80,90)
    
    turtle.right(90)
    
    turtle.circle(-80,90)
    
    turtle.end_fill()
    
     
    
    turtle.right(135)
    
    turtle.fd(60)
    
    turtle.left(180)
    
    turtle.fd(85)
    
    turtle.left(90)
    
    turtle.fd(80)
    
     
    
    # 叶子2
    
    turtle.right(90)
    
    turtle.right(45)
    
    turtle.fillcolor("green")
    
    turtle.begin_fill()
    
    turtle.circle(80,90)
    
    turtle.left(90)
    
    turtle.circle(80,90)
    
    turtle.end_fill()
    
     
    
    turtle.left(135)
    
    turtle.fd(60)
    
    turtle.left(180)
    
    turtle.fd(60)
    
    turtle.right(90)
    
    turtle.circle(200,60)
    turtle.done()
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  • 原文地址:https://www.cnblogs.com/xiaoyh/p/9670748.html
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