本文实例为大家分享了python图形工具turtle绘制国际象棋棋盘的具体代码，供大家参考，具体内容如下
#编写程序绘制一个国际象棋的棋盘
import turtle
turtle.speed(30)
turtle.penup()
off = True
for y in range(-40, 30 + 1, 10):
for x in range(-40, 30 + 1, 10):
if off:
turtle.goto(x, y)
turtle.pendown()
turtle.begin_fill()
turtle.color("black")
turtle.forward(10)
turtle.left(90)
turtle.forward(10)
turtle.left(90)
turtle.forward(10)
turtle.left(90)
turtle.forward(10)
turtle.left(90)
turtle.end_fill()
turtle.penup()
else:
turtle.goto(x, y)
turtle.pendown()
turtle.forward(10)
turtle.left(90)
turtle.forward(10)
turtle.left(90)
turtle.forward(10)
turtle.left(90)
turtle.forward(10)
turtle.left(90)
turtle.penup()
off = bool(int(off) - 1)
off = bool(int(off) - 1)
turtle.hideturtle()
turtle.done()
通过函数的重用优化代码：
先建立一个UsefulTurtleFunctions.py 的文件夹
import turtle #Draw a square def drawSquare(): turtle.pendown() turtle.forward(10) turtle.left(90) turtle.forward(10) turtle.left(90) turtle.forward(10) turtle.left(90) turtle.forward(10) turtle.left(90) turtle.penup()
再在test中调用它
#编写程序绘制一个国际象棋的棋盘
import turtle
from UsefulTurtleFunctions import *
turtle.speed(30)
turtle.penup()
off = True
for y in range(-40, 30 + 1, 10):
for x in range(-40, 30 + 1, 10):
if off:
turtle.goto(x, y)
turtle.begin_fill()
turtle.color("black")
drawSquare()
turtle.end_fill()
turtle.penup()
else:
turtle.goto(x, y)
drawSquare()
off = bool(int(off) - 1)
off = bool(int(off) - 1)
turtle.hideturtle()
turtle.done()
最后结果：
以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持。