2021-10-17

import turtle
import math
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()#画之前先画个间隔
    turtle.pendown()if draw else turtle.penup()#draw为1落笔，draw为0提笔
    turtle.fd(80)
    drawGap()
    turtle.right(90)
def drawLine1(draw):#一半线
    turtle.pendown()if draw else turtle.penup()
    turtle.fd(40)
def drawLine2(draw):#整线
    drawGap()#间隔
    turtle.pendown()if draw else turtle.penup()
    turtle.fd(80)
def drawLine3(draw):#斜线
    drawGap()#间隔
    turtle.pendown()if draw else turtle.penup()
    turtle.fd(40*math.sqrt(5))
def drawDigit(digit):
    drawGap()
    drawGap()  # 间隔
    drawLine1(True) if digit in ['a','b','e','f','h','j','p','q','r','s']else drawLine1(False)#第一条短线
    drawGap()
    drawLine1(True) if digit in ['a', 'b', 'e', 'f', 'h', 'g', 'p', 'q', 'r', 's'] else drawLine1(False)#第二条短线
    drawGap()
    turtle.right(90)
    drawLine2(True) if digit in ['a', 'b', 'd', 'g', 'h', 'n', 'q', 's', 'u', 'w','o'] else drawLine2(False)#右下角长线
    drawGap()
    turtle.right(90)
    drawLine2(True) if digit in ['c', 'b', 'd', 'g', 'e', 'i', 'l', 's','u','z','o'] else drawLine2(False)  # 底下长线
    drawGap()
    turtle.right(90)
    drawLine2(True) if digit in ['a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'l', 'p', 'n', 'r','u','w','o'] else drawLine2(False)#左下角长线
    drawGap()
    drawLine2(True) if digit in ['a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'l', 'm', 'n', 'o', 'p','q','r','s','u'] else drawLine2(False)  # 左上侧长线
    drawGap()
    turtle.right(90)
    drawLine2(True) if digit in ['a', 'b', 'c', 'd', 'e', 'f', 'g', 'i', 'j', 'o', 'p', 'q', 'r', 's', 't'] else drawLine2(False)#顶部长线
    drawGap()
    turtle.right(90)
    drawLine2(True) if digit in ['a', 'b',  'd', 'h', 'm', 'n', 'o', 'p', 'q', 'r', 'u'] else drawLine2(False)  # 右侧长线
    drawGap()
    drawLine2(True) if digit in ['a', 'b', 'd', 'g', 'h', 'n', 'q', 's', 'u', 'w'] else drawLine2(False)  # 右下角长线
    drawGap()
    turtle.right(153)
    drawLine3(True) if digit in ['k', 'n', 'r', 'w', 'x'] else drawLine2(False)  # 右下角斜线
    drawGap()
    drawLine3(True) if digit in ['m', 'n', 'v', 'y', 'x'] else drawLine2(False)  # 左上角斜线
    drawGap()
    turtle.right(117)
    turtle.penup()
    turtle.fd(80)
    drawGap()
    turtle.right(117)
    drawLine3(True) if digit in ['m', 'k', 'v', 'y', 'x'] else drawLine2(False)  # 右上角斜线
    drawGap()
    drawLine3(True) if digit in ['w', 'x'] else drawLine2(False)  # 左下角斜线
    drawGap()
    turtle.left(117)
    drawLine1(True) if digit in ['c', 'b', 'd', 'g', 'e', 'i', 'l', 's','u','z']else drawLine1(False)  # 左下角横短线
    drawGap()
    turtle.left(90)
    drawLine2(True) if digit in ['y', 'k', 't', 'i'] else drawLine2(False)#中心下整线
    drawGap()
    drawLine2(True) if digit in ['j', 'k', 't', 'i'] else drawLine2(False)#中心上整线
    turtle.penup()  # 抬
    turtle.right(90)
    drawGap()
    turtle.fd(40)
    turtle.right(90)
    drawGap()
    turtle.fd(80)
    turtle.left(90)
    turtle.fd(10)#绘制间隔


def drawDate(date):
    for i in date:
        drawDigit((i))
def main():
    turtle.screensize(800,400,"red")
    turtle.speed(10)
    turtle.setup(600,350)
    turtle.penup()
    turtle.fd(-500)
    turtle.pensize(5)
    drawDate('helloworld')
    turtle.hideturtle()
    turtle.done()

main()