绘制花式菱形

方法一>>函数封装绘制菱形：

import turtle as t
def draw():
    t.hideturtle()
    angles=[0,30,60,90,120,150,180,210,240,270,300,330,360]
    l=60*(3**0.5)
    colors=["yellow"]
    t.begin_fill()
    t.fillcolor(colors[0])
    t.seth(angles[i])
    t.forward(180)
    t.right(30)
    t.forward(l)
    t.left(60)
    t.forward(l)
    t.left(120)
    t.forward(l)
    t.left(60)
    t.forward(l)
    t.goto(0,0)
    t.end_fill()
def draw_circle():
    t.hideturtle()
    l=180
    t.seth(90)
    t.forward(180)
    t.right(90)
    t.color("red")

    t.circle(-l,360)
for i in range(12):
    draw()

draw_circle()
t.exitonclick() #turtle执行完后保留那个页面

方法二：

import turtle as t
def draw():
    t.hideturtle()
    angles=[0,30,60,90,120,150,180,210,240,270,300,330,360]
    l=60*(3**0.5)
    t.color("black")
    colors=["yellow"]
    t.begin_fill()
    t.fillcolor(colors[0])
    t.seth(angles[i])
    t.right(30)
    t.forward(l)
    t.left(60)
    t.forward(l)
    t.left(120)
    t.forward(l)
    t.left(60)
    t.forward(l)
    t.end_fill()
def draw_circle():
    t.hideturtle()
    l=180
    angles = [0, 30, 60, 90, 120, 150, 180, 210, 240, 270, 300, 330, 360]
    t.seth(angles[i])
    t.color("red")
    t.left(90)
    t.circle(l,30)
t.goto(180,0)
t.clear()
for i in range(12):
    draw()
    draw_circle()



t.exitonclick() #turtle执行完后保留那个页面