猫史档案馆

【作品展示】

 

【作品介绍】

 

【作品源代码】

import turtle
import math

__Pen = turtle.Pen()


# 画中国象棋棋盘

# 绘图速度
turtle.speed(10)
# 每个格子的宽度
a = 30

# 绘制底板并上色
turtle.penup()
turtle.goto((-10), (-10))
turtle.pendown()
turtle.fillcolor('Khaki')
turtle.begin_fill()
turtle.forward((a * 8 + 20))
turtle.left(90)
turtle.forward((a * 9 + 20))
turtle.left(90)
turtle.forward((a * 8 + 20))
turtle.left(90)
turtle.forward((a * 9 + 20))
turtle.left(90)
turtle.end_fill()

# 画笔回位
turtle.penup()
turtle.goto(0, 0)
turtle.pendown()

# 画横线
for i in range(10):
    turtle.forward((a * 8))
    turtle.penup()
    turtle.backward((a * 8))
    turtle.left(90)
    turtle.forward(a)
    turtle.right(90)
    turtle.pendown()
turtle.penup()
turtle.goto(0, 0)
turtle.pendown()

# 画竖线
turtle.left(90)
for i in range(9):
    if (i == 0 or i == 8):
        turtle.forward((a * 9))
        turtle.penup()
        turtle.backward((a * 9))
        turtle.right(90)
        turtle.forward(a)
        turtle.left(90)
        turtle.pendown()
    else:
        turtle.forward((a * 4))
        turtle.penup()
        turtle.forward(a)
        turtle.pendown()
        turtle.forward((a * 4))
        turtle.penup()
        turtle.backward((a * 9))
        turtle.right(90)
        turtle.forward(a)
        turtle.left(90)
        turtle.pendown()

# 画米字格
turtle.penup()
turtle.goto((a * 4), a)
turtle.pendown()
turtle.right(45)
for i in range(4):
    turtle.forward(math.sqrt((a * a) * 2))
    turtle.backward(math.sqrt((a * a) * 2))
    turtle.right(90)
turtle.penup()
turtle.goto((a * 4), (a * 8))
turtle.pendown()
for i in range(4):
    turtle.forward(math.sqrt((a * a) * 2))
    turtle.backward(math.sqrt((a * a) * 2))
    turtle.right(90)

__Pen.hideturtle()
turtle.done()

 

【提示】

部分含有Python第三方库相关内容的作品，在海龟编辑器网页端无法运行哦！如遇到这种情况，可以打开下面的链接，下载海龟编辑器客户端：

https://python.codemao.cn