用python的turtle画树_python使用turtle库绘制树

此文实例给亲们分享了python使用turtle库绘制树的具体代码，供大家参考，具体内容如下

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

"""

Spyder Editor

This is a temporary script file.

"""

import turtle, datetime

def drawGap(): #绘制数码管间隔

turtle.penup()

turtle.fd(5)

def drawLine(draw): #绘制单段数码管

drawGap()

turtle.pendown() if draw else turtle.penup()

turtle.fd(40)

drawGap()

turtle.right(90)

def drawDigit(d): #根据数字绘制七段数码管

drawLine(True) if d in [2,3,4,5,6,8,9] else drawLine(False)

drawLine(True) if d in [0,1,3,4,5,6,7,8,9] else drawLine(False)

drawLine(True) if d in [0,2,3,5,6,8,9] else drawLine(False)

drawLine(True) if d in [0,2,6,8] else drawLine(False)

turtle.left(90)

drawLine(True) if d in [0,4,5,6,8,9] else drawLine(False)

drawLine(True) if d in [0,2,3,5,6,7,8,9] else drawLine(False)

drawLine(True) if d in [0,1,2,3,4,7,8,9] else drawLine(False)

turtle.left(180)

turtle.penup()

turtle.fd(20)

def drawDate(date):

turtle.pencolor("red")

for i in date:

if i == '-':

turtle.write('年',font=("Arial", 18, "normal"))

turtle.pencolor("green")

turtle.fd(40)

elif i == '=':

turtle.write('月',font=("Arial", 18, "normal"))

turtle.pencolor("blue")

turtle.fd(40)

elif i == '+':

turtle.write('日',font=("Arial", 18, "normal"))

else:

drawDigit(eval(i))

def main():

turtle.setup(800, 350, 200, 200)

turtle.penup()

turtle.fd(-350)

turtle.pensize(5)

drawDate(datetime.datetime.now().strftime('%Y-%m=%d+'))

turtle.hideturtle()

main()

上面即是这篇文章的内容，希望对各位的学习有所启发，也希望大家多多支持学猫在线(shtml.net)。

本文来源：https://blog.csdn.net/qq_40006058/article/details/78995554