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【作品展示】

 

【作品介绍】

看星星

 

【作品源代码】

import turtle
from random import choice as c


mypen = turtle.Pen()
mypen.hideturtle()
mypen.speed(0)


myscreen = turtle.Screen()
myscreen.bgcolor("midnightblue")


def moveto(x, y):
    mypen.penup()
    mypen.goto(x, y)
    mypen.pendown()


moveto(-200, 200)


mypen.pencolor("lightyellow")
mypen.dot(100)
mypen.forward(30)
mypen.pencolor("midnightblue")
mypen.dot(100)


# 定义画星星的函数


def star(ss,c2):
    mypen.pencolor(c2)
    mypen.begin_fill()
    mypen.fillcolor(c2)
    for i in range(5):
        mypen.forward(ss)
        mypen.left(72)
        mypen.forward(ss)
        mypen.right(144)
    mypen.end_fill()


def rs():
    s = [0.5,1, 2, 3, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 32, 40, 42,48,50,55]
    c2s = ["yellow", "gold", "orange", "green", "blue", "violet", "pink"]
    c3 = c(c2s)
    ss = c(s)
    return ss,c3
print(rs())


def ds(x, y):
    ss,c2 = rs()
    moveto(x, y)
    star(ss=ss,c2=c2)


def 喵(x, y):
    ss,c2 = rs()
    moveto(x, y)
    mypen.pencolor(c2)
    mypen.dot(ss)


myscreen.onclick(ds, btn=1)
myscreen.onclick(喵, btn=2)


turtle.done()

 

【提示】

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