七段数码管绘制python代码

很高兴回答您的问题。以下是一个七段数码管绘制的Python代码示例：

# 导入必要的库
import turtle

# 定义绘制数字的函数
def draw_number(number, turtle, size):
    # 定义每个数字对应的七段数码管的状态（0表示关闭，1表示打开）
    segments = [
        [1, 1, 1, 1, 1, 1, 0], # 0
        [0, 1, 1, 0, 0, 0, 0], # 1
        [1, 1, 0, 1, 1, 0, 1], # 2
        [1, 1, 1, 1, 0, 0, 1], # 3
        [0, 1, 1, 0, 0, 1, 1], # 4
        [1, 0, 1, 1, 0, 1, 1], # 5
        [1, 0, 1, 1, 1, 1, 1], # 6
        [1, 1, 1, 0, 0, 0, 0], # 7
        [1, 1, 1, 1, 1, 1, 1], # 8
        [1, 1, 1, 1, 0, 1, 1], # 9
    ]
    
    # 根据数字绘制七段数码管
    for i, segment in enumerate(segments[number]):
        if segment == 1:
            turtle.color("red")
        else:
            turtle.color("gray")
        if i == 0:
            turtle.penup()
            turtle.goto(-size / 2, size)
            turtle.pendown()
            turtle.setheading(0)
        elif i == 1:
            turtle.penup()
            turtle.goto(size / 2, size)
            turtle.pendown()
            turtle.setheading(0)
        elif i == 2:
            turtle.penup()
            turtle.goto(size / 2, 0)
            turtle.pendown()
            turtle.setheading(90)
        elif i == 3:
            turtle.penup()
            turtle.goto(size / 2, -size)
            turtle.pendown()
            turtle.setheading(90)
        elif i == 4:
            turtle.penup()
            turtle.goto(-size / 2, -size)
            turtle.pendown()
            turtle.setheading(180)
        elif i == 5:
            turtle.penup()
            turtle.goto(-size / 2, 0)
            turtle.pendown()
            turtle.setheading(180)
        elif i == 6:
            turtle.penup()
            turtle.goto(-size / 2, size)
            turtle.pendown()
            turtle.setheading(270)
        turtle.forward(size)

# 创建画布和海龟对象
canvas = turtle.Screen()
canvas.bgcolor("white")
turtle = turtle.Turtle()
turtle.speed(0)
turtle.hideturtle()

# 绘制数字
number = input("请输入要显示的数字（0~9）：")
size = int(input("请输入七段数码管的尺寸："))
for i in number:
    draw_number(int(i), turtle, size)
    turtle.penup()
    turtle.forward(1.5 * size)
    turtle.pendown()

# 隐藏海龟对象并退出画布
turtle.hideturtle()
canvas.exitonclick()

希望这个代码示例能够帮助您。如果您有任何其他问题，欢迎随时向我提问。