【turtle 情人节给女友画个心】
文章图片
代码
from random import random
from turtle import*
while(True):
pencolor("black")
fillcolor("cyan")
setup(800,800)
speed(5)
pensize(2)
begin_fill()
left(90)
circle(120,180)
circle(360,70)
left(38)
circle(360,70)
circle(120,180)
end_fill()
color("blue")
penup()
goto(-50, -120)
pendown()
write("子辰", font=("Times", 38, "bold"))# 隐藏箭头
hideturtle()
# 暂停界面，使得用户能够看见展示的图形
def randomcolor():
color = (random(), random(), random())
return colordef pink():
color = (0, random(), 1)
return colordef randomrange(min, max):
return min + (max - min) * random()def moveto(x, y):
penup()
goto(x, y)
pendown()def heart(r, a):
factor = 180
seth(a)
circle(-r, factor)
fd(2 * r)
right(90)
fd(2 * r)
circle(-r, factor)# set canvas dimension
setup(800, 800)
speed(20)pensize(2)
pencolor(randomcolor())
fillcolor(randomcolor())penup()
for i in range(20):
goto(randomrange(-300, 300), randomrange(-300, 300))
begin_fill()
fillcolor(pink())
heart(randomrange(10, 30), randomrange(0, 20))
end_fill()moveto(400, -400)done()
