目录python
七段数码管git
turtle绘图体系 --> 七段数码管绘制ide
步骤1: 绘制单个数码管模块化
import turtle def drawLine(draw): # 绘制单段数码管 turtle.pendown() if draw else turtle.penup() turtle.fd(40) turtle.right(90) def drawDigit(digit): # 根据数字绘制七段数码管 drawLine(True) if digit in [2, 3, 4, 5, 6, 8, 9] else drawLine(False) drawLine(True) if digit in [0, 1, 3, 4, 5, 6, 7, 8, 9] else drawLine(False) drawLine(True) if digit in [0, 2, 3, 5, 6, 8, 9] else drawLine(False) drawLine(True) if digit in [0, 2, 6, 8] else drawLine(False) turtle.left(90) drawLine(True) if digit in [0, 4, 5, 6, 8, 9] else drawLine(False) drawLine(True) if digit in [0, 2, 3, 5, 6, 7, 8, 9] else drawLine(False) drawLine(True) if digit in [0, 1, 2, 3, 4, 7, 8, 9] else drawLine(False) turtle.left(180) turtle.penup() # 为绘制后续数字肯定位置 turtle.fd(20) # 为绘制后续数字肯定位置
步骤2: 获取一段数字,绘制多个数码管函数
import turtle def drawLine(draw): # 绘制单段数码管 turtle.pendown() if draw else turtle.penup() turtle.fd(40) turtle.right(90) def drawDigit(digit): # 根据数字绘制七段数码管 drawLine(True) if digit in [2, 3, 4, 5, 6, 8, 9] else drawLine(False) drawLine(True) if digit in [0, 1, 3, 4, 5, 6, 7, 8, 9] else drawLine(False) drawLine(True) if digit in [0, 2, 3, 5, 6, 8, 9] else drawLine(False) drawLine(True) if digit in [0, 2, 6, 8] else drawLine(False) turtle.left(90) drawLine(True) if digit in [0, 4, 5, 6, 8, 9] else drawLine(False) drawLine(True) if digit in [0, 2, 3, 5, 6, 7, 8, 9] else drawLine(False) drawLine(True) if digit in [0, 1, 2, 3, 4, 7, 8, 9] else drawLine(False) turtle.left(180) turtle.penup() # 为绘制后续数字肯定位置 turtle.fd(20) # 为绘制后续数字肯定位置 def drawDate(date): #得到要输出的数字 for i in date: drawDigit(eval(i)) #经过eval()函数将数字变为整数 def main(): turtle.setup(800, 350, 200, 200) turtle.penup() turtle.fd(-300) turtle.pensize(5) drawDate('20181010') turtle.hideturtle() turtle.done() main()
import turtle 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(digit): # 根据数字绘制七段数码管 drawLine(True) if digit in [2, 3, 4, 5, 6, 8, 9] else drawLine(False) drawLine(True) if digit in [0, 1, 3, 4, 5, 6, 7, 8, 9] else drawLine(False) drawLine(True) if digit in [0, 2, 3, 5, 6, 8, 9] else drawLine(False) drawLine(True) if digit in [0, 2, 6, 8] else drawLine(False) turtle.left(90) drawLine(True) if digit in [0, 4, 5, 6, 8, 9] else drawLine(False) drawLine(True) if digit in [0, 2, 3, 5, 6, 7, 8, 9] else drawLine(False) drawLine(True) if digit in [0, 1, 2, 3, 4, 7, 8, 9] else drawLine(False) turtle.left(180) turtle.penup() # 为绘制后续数字肯定位置 turtle.fd(20) # 为绘制后续数字肯定位置 def drawDate(date): #得到要输出的数字 for i in date: drawDigit(eval(i)) #经过eval()函数将数字变为整数 def main(): turtle.setup(800, 350, 200, 200) turtle.penup() turtle.fd(-300) turtle.pensize(5) drawDate('20181010') turtle.hideturtle() turtle.done() main()
步骤3:得到当前系统时间,绘制对应的数码管3d
import turtle, time import turtle 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(digit): # 根据数字绘制七段数码管 drawLine(True) if digit in [2, 3, 4, 5, 6, 8, 9] else drawLine(False) drawLine(True) if digit in [0, 1, 3, 4, 5, 6, 7, 8, 9] else drawLine(False) drawLine(True) if digit in [0, 2, 3, 5, 6, 8, 9] else drawLine(False) drawLine(True) if digit in [0, 2, 6, 8] else drawLine(False) turtle.left(90) drawLine(True) if digit in [0, 4, 5, 6, 8, 9] else drawLine(False) drawLine(True) if digit in [0, 2, 3, 5, 6, 7, 8, 9] else drawLine(False) drawLine(True) if digit in [0, 1, 2, 3, 4, 7, 8, 9] else drawLine(False) turtle.left(180) turtle.penup() # 为绘制后续数字肯定位置 turtle.fd(20) # 为绘制后续数字肯定位置 def drawDate(date): #data为日期,格式为 '%Y-%m=%d+' 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(-300) turtle.pensize(5) drawDate(time.strftime('%Y-%M=%d+', time.gmtime())) turtle.hideturtle() turtle.done() main()