Python turtle画玫瑰

向右看齐 2023-10-04 16:07 83阅读 0赞

import turtle as t
    
    
    def DegreeCurve(n, r, d=1):
        for i in range(n):
            t.left(d)
            t.circle(r, abs(d))
    
    
    s = 0.2  # size
    wn = t.Screen()
    wn.setup(width=800, height=800)
    t.pencolor("black")
    t.fillcolor("red")
    t.speed(100)
    t.penup()
    t.goto(0, 900*s)
    t.pendown()
    
    t.begin_fill()
    t.circle(200*s, 30)
    DegreeCurve(60, 50*s)
    t.circle(200*s, 30)
    DegreeCurve(4, 100*s)
    t.circle(200*s, 50)
    DegreeCurve(50, 50*s)
    t.circle(350*s, 65)
    DegreeCurve(40, 70*s)
    t.circle(150*s, 50)
    DegreeCurve(20, 50*s, -1)
    t.circle(400*s, 60)
    DegreeCurve(18, 50*s)
    t.fd(250*s)
    t.right(150)
    t.circle(-500*s, 12)
    t.left(140)
    t.circle(550*s, 110)
    t.left(27)
    t.circle(650*s, 100)
    t.left(130)
    t.circle(-300*s, 20)
    t.right(123)
    t.circle(220*s, 57)
    t.end_fill()
    
    t.left(120)
    t.fd(280*s)
    t.left(115)
    t.circle(300*s, 33)
    t.left(180)
    t.circle(-300*s, 33)
    DegreeCurve(70, 225*s, -1)
    t.circle(350*s, 104)
    t.left(90)
    t.circle(200*s, 105)
    t.circle(-500*s, 63)
    t.penup()
    t.goto(170*s, -30*s)
    t.pendown()
    t.left(160)
    DegreeCurve(20, 2500*s)
    DegreeCurve(220, 250*s, -1)
    
    # Draw a green leaf
    t.fillcolor('green')
    t.penup()
    t.goto(670*s, -180*s)
    t.pendown()
    t.right(140)
    t.begin_fill()
    t.circle(300*s, 120)
    t.left(60)
    t.circle(300*s, 120)
    t.end_fill()
    t.penup()
    t.goto(180*s, -550*s)
    t.pendown()
    t.right(85)
    t.circle(600*s, 40)
    
    # Draw another green leaf
    t.penup()
    t.goto(-150*s, -1000*s)
    t.pendown()
    t.begin_fill()
    t.rt(120)
    t.circle(300*s, 115)
    t.left(75)
    t.circle(300*s, 100)
    t.end_fill()
    t.penup()
    t.goto(430*s, -1070*s)
    t.pendown()
    t.right(30)
    t.circle(-600*s, 35)
    t.done()

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