python 七段管模块

python 七段管模块

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)

实例

import turtle, time

t=turtle.Pen()

<粘贴模板代码>

def drawchinese(word):

    t.sety(-55)

    if word == '-':

        t.write('年',font=("Arial", 70, "normal"))

        t.fd(110)

    elif word == '=':

        t.write('月',font=("Arial", 70, "normal"))

        t.fd(110)

    elif word == '+':

        t.write('日',font=("Arial", 70, "normal"))

    t.sety(0)

def drawDate(date):

    for i in date:

        if i=='-'or i=='='or i=='+':

            drawchinese(i)

        else:

            drawDigit(eval(i))

def main():

    turtle.setup(1000, 350, 200, 200)

    t.penup()

    t.forward(-450)

    t.pensize(5)

    drawDate(time.strftime('%Y-%m=%d+',time.gmtime()))

    turtle.exitonclick()

main()