围棋棋盘怎么编程python_python3 turtle 画围棋棋盘

python3 环境

利用turtle模块画出 围棋棋盘

#!/usr/bin/env python

# -*- coding:utf-8 -*-

# Author:Hiuhung Wan

import turtle

n = 30 #两条线间隔

x = -300 # x初始值

y = -300 # y初始值

turtle.speed(9)

turtle.screensize(400, 400)

turtle.penup()

turtle.pencolor('black')

for i in range(19):

turtle.goto(x, y + n * i)

turtle.pendown()

turtle.forward(18 * n) #下面一条横线

turtle.penup()

# 19条横线已画完

turtle.left(90)

for i in range(19):

turtle.goto(x + n * i, y)

turtle.pendown()

turtle.forward(18 * n)

turtle.penup()

# 19条坚线已画完

turtle.right(90)

turtle.hideturtle()

# 画9个大圆点

x0 = x + 3 * n

y0 = y + 3 * n - n * 0.25

for i in range(3):

for j in range(3):

turtle.goto(x0 + i * 6 * n, y0 + j * 6 * n)

#turtle.pencolor('black')

turtle.begin_fill()

turtle.fillcolor('black')

turtle.circle(n * 0.25)

turtle.end_fill()

turtle.done()

效果图：