Python基础-函数实例——数码管

思路是

1. 将数码管拆分为7部分，这7部分可以组成任意十进制或十六进制的数字。

2. 将所有数字用这七个函数组合起来。

3. 设置主函数的位置

import turtle as tur

tur.setup(1500,800,0,0)

tur.pencolor('red')

tur.speed(2)

tur.pensize(20)

def draw1(x,y):

    tur.penup()

    tur.goto(x,y)

    tur.pendown()

    tur.seth(-90)

    tur.fd(100)

def draw2(x,y):

    tur.penup()

    tur.goto(x,y)

    tur.pendown()

    tur.seth(0)

    tur.fd(100)

def draw3(x,y):

    tur.penup()

    tur.goto(x+100,y)

    tur.pendown()

    tur.seth(-90)

    tur.fd(100)

def draw4(x,y):

    tur.penup()

    tur.goto(x,y-100)

    tur.pendown()

    tur.seth(-90)

    tur.fd(100)

def draw5(x,y):

    tur.penup()

    tur.goto(x,y-100)

    tur.pendown()

    tur.seth(0)

    tur.fd(100)

def draw6(x,y):

    tur.penup()

    tur.goto(x+100,y-100)

    tur.pendown()

    tur.seth(-90)

    tur.fd(100)

def draw7(x,y):

    tur.penup()

    tur.goto(x,y-200)

    tur.pendown()

    tur.seth(0)

    tur.fd(100)

def pendraw2(x,y):

    draw2(x,y)

    draw3(x,y)

    draw4(x,y)

    draw5(x,y)

    draw7(x,y)

def pendraw0(x,y):

    draw1(x,y)

    draw2(x,y)

    draw3(x,y)

    draw4(x,y)

    draw6(x,y)

    draw7(x,y)

def pendraw1(x,y):

    draw1(x,y)

    draw4(x,y)

def pendraw7(x,y):

    draw2(x,y)

    draw3(x,y)

    draw6(x,y)

def pendraw3(x,y):

    draw2(x,y)

    draw3(x,y)

    draw5(x,y)

    draw6(x,y)

    draw7(x,y)

def main():

    pendraw2(-650,300)

    pendraw0(-500,300)

    pendraw1(-350,300)

    pendraw7(-200,300)

    pendraw0(0,300)

    pendraw2(150,300)

    pendraw2(300,300)

    pendraw3(450,300)

    

main()