Python Turtle模块绘制爱心与名字缩写教程

雨后青山

发布时间：2026-10-13| 6人浏览过

原创

本文介绍如何使用Python的turtle模块绘制红色爱心，并在心形图案上添加女友名字的首字母缩写及“I Love you”文字。通过分段绘制曲线与直线，结合begin_fill填充颜色，实现浪漫视觉效果。代码结构清晰，适合初学者参考学习，无需复杂修改即可运行。

Python Turtle绘制爱心与名字缩写教程

晚上自习时间比较空闲

利用平板电脑编写了一个Python小程序，调用turtle模块绘制一颗爱心，并在爱心上方绘制女友名字的首字母缩写，旨在博得对方一笑。

以下是具体实现代码，逻辑较为简单


import turtle
import time
def liujia():
 for i in range (200):
 turtle.right(1)
 turtle.forward(1)
turtle.color('red','pink')
turtle.pensize(2)
turtle.speed(10)
turtle.goto(0,0)

turtle.begin_fill()
turtle.left(140)
turtle.forward(112)
liujia()
turtle.left(120)
liujia()
turtle.forward(112)
turtle.end_fill()
turtle.pensize(5)
turtle.up()
turtle.goto(-50,142.7)
turtle.left(50)
turtle.down()
turtle.forward(60)
turtle.left(90)
turtle.forward(25)
turtle.up()
turtle.goto(37.5,142.7)
turtle.down()
turtle.forward(25)
turtle.up()
turtle.goto(50,142.7)
turtle.right(90)
turtle.down()
turtle.forward(60)
for i in range (20):
 turtle.right(7.8)
 turtle.forward(0.3)
turtle.forward(8)
turtle.up()
turtle.goto(100,-10)
turtle.write("I Love you")

尽管图形效果可能不够完美，但对方对此表示开心

代码结构已尽可能简化以便理解，建议读者自行学习turtle库的基本用法以调整名字参数，无需反复询问修改方法


import turtle
import time
Name=['L','J']
def draw_circle():
  for i in range (200):
    turtle.right(1)
    turtle.forward(1)
def draw_love():
  turtle.color('red','pink')
  turtle.pensize(2)
  turtle.speed(1000)
  turtle.goto(0,0)
  turtle.begin_fill()
  turtle.left(140)
  turtle.forward(112)
  draw_circle()
  turtle.left(120)
  draw_circle()
  turtle.forward(112)
  turtle.end_fill()
def draw_name():
  turtle.pensize(5)
  turtle.up()
  turtle.goto(-50,142.7)
  if Name[0]=='L':
    turtle.left(50)
    turtle.down()
    turtle.forward(60)
    turtle.left(90)
    turtle.forward(25)
  turtle.up()
  turtle.goto(37.5,142.7)
  if Name[1]=='J':
    turtle.down()
    turtle.forward(25)
    turtle.up()
    turtle.goto(50,142.7)
    turtle.right(90)
    turtle.down()
    turtle.forward(60)
    for i in range (20):
      turtle.right(7.8)
      turtle.forward(0.3)
    turtle.forward(8)
    turtle.up()
  turtle.goto(100,-10)
  turtle.write("I Love you")


draw_love()
draw_name()

以上即为利用Python turtle模块绘制爱心及名字缩写的完整内容，供读者参考，欢迎支持。