通过python-turtle库实现绘制图画

#画蚊香
import turtle

turtle.pensize(30)
for i in range(30):
  turtle.circle(i*10,60)
turtle.done()

import turtle

t = turtle.Turtle()
t.pensize(2)
t.color('violet')
for i in range(90):
    t.circle(i*1,60)

#画蜘蛛网
from turtle import *

speed(0)
t = 1
for i in range(100):
    if t == 1:
        color('darkviolet')
        fd(2*i)
        rt(61)
        t += 1
    elif t == 2:
        color('green')
        fd(2*i)
        rt(61)
        t += 1
    else:
        color('yellow')
        fd(2*i)
        rt(61)
        t = 1

#画奥运五环
import turtle

turtle.width(5)#控制画笔宽度
colors = ['blue', 'black', 'red', 'yellow', 'green']

for i in range(5):
    turtle.color(colors[i])#控制画笔颜色
    turtle.circle(50)#控制圆的大小，半径
    turtle.penup()#让画笔抬起
    if i<=1:
        turtle.goto((i+1)*120,0)
        turtle.pendown()
    elif i==2:
        turtle.goto(60,-30)
        turtle.pendown()
    elif i==3:
        turtle.goto(180,-30)
        turtle.pendown()
    else:
        turtle.color('green')
        turtle.circle(50)
turtle.hideturtle()

#画五星红旗
import turtle as t

t.setup(600,400,0,0)
t.bgcolor("red")
t.fillcolor("yellow")
t.color('yellow')
t.speed(5)
t.begin_fill()
t.up()
t.goto(-280,100)
t.down()
for i in range (5):
    t.forward(150)
    t.right(144)
t.end_fill()
t.begin_fill()
t.up()
t.goto(-100,180)
t.setheading(305)
t.down()
for i in range (5):
    t.forward(50)
    t.left(144)
t.end_fill()
t.begin_fill()
t.up()
t.goto(-50,110)
t.setheading(30)
t.down()
for i in range (5):
    t.forward(50)
    t.right(144)
t.end_fill()
t.begin_fill()
t.up()
t.goto(-40,50)
t.setheading(5)
t.down()
for i in range (5):
    t.forward(50)
    t.right(144)
t.end_fill()
t.begin_fill()
t.up()
t.goto(-100,10)
t.setheading(300)
t.down()
for i in range (5):
    t.forward(50)
    t.left(144)
t.end_fill()
t.hideturtle()
t.done()