It-s-first/US flag at master · WnLeon/It-s-first · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
import turtle
turtle.hideturtle()
turtle.color("white")
turtle.speed(10)
turtle.pensize(1)


'''绘制外圈矩形'''
turtle.fd(494)
turtle.rt(90)
turtle.fd(260)
turtle.rt(90)
turtle.fd(494)
turtle.rt(90)
turtle.fd(260)
turtle.rt(90)

'''绘制红色条形'''
for i in range(8):
    turtle.down()
    turtle.pensize(20)
    turtle.color("red")
    turtle.fd(494)
    turtle.up()
    turtle.goto((0,-40*i))

'''绘制蓝色矩形'''
turtle.home()
turtle.down()
turtle.begin_fill()
turtle.pensize(1)
turtle.color("blue","blue")
for i in range(4):
    turtle.fd(140)
    turtle.right(90)
turtle.end_fill()


'''绘制蓝色区域中的1、3、5行五角星'''
turtle.up()
turtle.home()
turtle.down()
for y in range(3):
    turtle.goto((0,-60*y))
    for x in range(6):
        turtle.down()
        turtle.begin_fill()
        turtle.color("white","white")
        turtle.pensize(1)
        for i in range(5):
            turtle.fd(20)
            turtle.rt(144)
            "绘制单个五角星"
        turtle.end_fill()
        turtle.up()
        turtle.goto((x*30,-60*y))


"绘制蓝色区域中的2、4行五角星"
turtle.up()
turtle.home()
turtle.down()
for y in range(2):
    turtle.up()
    turtle.goto((15,-30-60*y))
    turtle.down()
    for x in range(5):
        turtle.down()
        turtle.begin_fill()
        turtle.color("white","white")
        turtle.pensize(1)
        for i in range(5):
            turtle.fd(20)
            turtle.rt(144)
        turtle.end_fill()
        turtle.up()
        turtle.goto((x*30+15,-30-60*y))