python 动态绘制爱心的示例

import turtle

turtle.bgcolor(\"black\")
turtle.pensize(2)
sizeh = 1.2


def curve():
  for ii in range(200):
    turtle.right(1)
    turtle.forward(1 * sizeh)


turtle.speed(0)
turtle.color(\"red\", \"red\")
turtle.begin_fill()
turtle.left(140)
turtle.forward(111.65 * sizeh)
curve()
turtle.left(120)
curve()
turtle.forward(111.65 * sizeh)
turtle.end_fill()
turtle.hideturtle()