源码:
1 #!/usr/bin/env python
2
3 # -*- coding:utf-8 -*-
4
5 import turtle
6 import time
7
8 # 画心形圆弧
9
10 def hart_arc():
11
12 for i in range(200):
13
14 turtle.right(1)
15
16 turtle.forward(2)
17
18
19 def move_pen_position(x, y):
20
21 turtle.hideturtle() # 隐藏画笔(先)
22
23 turtle.up() # 提笔
24
25 turtle.goto(x, y) # 移动画笔到指定起始坐标(窗口中心为0,0)
26
27 turtle.down() # 下笔
28
29 turtle.showturtle() # 显示画笔
30
31
32 # 初始化
33
34 turtle.setup(width=800, height=500) # 窗口(画布)大小
35
36 turtle.color('red', 'pink') # 画笔颜色
37
38 turtle.pensize(3) # 画笔粗细
39
40 turtle.speed(1) # 描绘速度
41
42 # 初始化画笔起始坐标
43
44 move_pen_position(x=0,y=-180) # 移动画笔位置
45
46 turtle.left(140) # 向左旋转140度
47
48 turtle.begin_fill() # 标记背景填充位置
49
50 # 画心形直线( 左下方 )
51 turtle.forward(224) # 向前移动画笔,长度为224
52
53 # 画爱心圆弧
54
55 hart_arc() # 左侧圆弧
56 turtle.left(120) # 调整画笔角度
57 hart_arc() # 右侧圆弧
58
59 # 画心形直线( 右下方 )
60
61 turtle.forward(224)
62
63 turtle.end_fill() # 标记背景填充结束位置
64
65 # 点击窗口关闭程序
66
67 window = turtle.Screen()
68
69 window.exitonclick()
效果图:

源码:
1 import turtle as t
2 from time import sleep
3 def go_to(x, y):
4 t.up()
5 t.goto(x, y)
6 t.down()
7 def head(x, y, r):
8 go_to(x, y)
9 t.speed(20)
10 t.circle(r)
11 leg(x, y)
12 def leg(x, y):
13 t.right(90)
14 t.forward(180)
15 t.right(30)
16 t.forward(100)
17 t.left(120)
18 go_to(x, y - 180)
19 t.forward(100)
20 t.right(120)
21 t.forward(100)
22 t.left(120)
23 hand(x, y)
24 def hand(x, y):
25 go_to(x, y - 60)
26 t.forward(100)
27 t.left(60)
28 t.forward(100)
29 go_to(x, y - 90)
30 t.right(60)
31 t.forward(100)
32 t.right(60)
33 t.forward(100)
34 t.left(60)
35 eye(x, y)
36 def eye(x, y):
37 go_to(x - 50, y + 130)
38 t.right(90)
39 t.forward(50)
40 go_to(x + 40, y + 130)
41 t.forward(50)
42 t.left(90)
43 def big_Circle(size):
44 t.speed(20)
45 for i in range(150):
46 t.forward(size)
47 t.right(0.3)
48 def line(size):
49 t.speed(20)
50 t.forward(51 * size)
51 def small_Circle(size):
52 t.speed(20)
53 for i in range(210):
54 t.forward(size)
55 t.right(0.786)
56 def heart(x, y, size):
57 go_to(x, y)
58 t.left(150)
59 t.begin_fill()
60 line(size)
61 big_Circle(size)
62 small_Circle(size)
63 t.left(120)
64 small_Circle(size)
65 big_Circle(size)
66 line(size)
67 t.end_fill()
68 def main():
69 t.pensize(2)
70 t.color('red', 'pink')
71 head(-120, 100, 100)
72 heart(250, -80, 1)
73 go_to(100, -300)
74 t.write("To: 智慧与美貌并存的", move=True, align="left", font=("楷体", 20, "normal"))
75 t.done()
76 main()
效果图:

